Statewide · DORA · checked Nov 5, 2026
Engineers, architects & surveyors in Colorado: statewide list
22,366 active licenses where the state file has no Colorado county (blank or out of state): 16,866 Professional Engineer, 4,844 Architect, 656 Professional Land Surveyor. Claimed listings first, then A–Z.
- Active licenses
- 22,366
- Professional Engineer
- 16,866
- Architect
- 4,844
- Checked
- Nov 5, 2026
All engineers in Colorado · page 61 of 75
22,366 listings · showing R–R
Architect · ColoradoRobert N PrestonLic. #ARC-305258Since 1997Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Nathaniel RaglandLic. #PE-64574Since 2024Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert NemchekLic. #PE-41054Since 2007Active · checked Nov 5, 2026Architect · ColoradoRobert Newton MacLeodLic. #ARC-409595Since 2026Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert NundahlLic. #PE-65926Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert O'Brien YatesLic. #PE-59052Since 2021Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Otto RasmussenLic. #PE-49201Since 2014Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Owen WhyteLic. #PE-67123Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert P BloomquistLic. #PE-27347Since 1991Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert P DavidsonLic. #PE-59918Since 2021Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert P LupoLic. #PE-57261Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert P LutzLic. #PE-68141Since 2026Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert P. BillsLic. #PE-42285Since 2008Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert PageLic. #PE-66371Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert PallmannLic. #PE-57390Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert ParkinsonLic. #PE-64874Since 2024Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert PatrickLic. #PE-67896Since 2026Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Patrick BaughmanLic. #PE-51450Since 2016Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Patrick FinneganLic. #PE-34860Since 2000Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Patrick JuergensLic. #PE-44638Since 2010Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Paul DallugeLic. #PE-57525Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Paul EgebergLic. #PE-52409Since 2017Active · checked Nov 5, 2026Architect · ColoradoRobert Paul FintaLic. #ARC-402718Since 2012Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Paul GillisLic. #PE-41189Since 2007Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Paul HallidayLic. #PE-47992Since 2013Active · checked Nov 5, 2026Architect · ColoradoRobert Paul JunkLic. #ARC-408321Since 2024Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Paul KingLic. #PE-18412Since 1981Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Paul SandstromLic. #PE-39847Since 2005Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Paul SchafferLic. #PE-63386Since 2023Active · checked Nov 5, 2026Architect · ColoradoRobert Paul WeberLic. #ARC-306117Since 2001Active · checked Nov 5, 2026Architect · ColoradoRobert Peter Budetti JrLic. #ARC-304805Since 1996Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Peter ThornberLic. #PE-32771Since 1998Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Phillip RoseLic. #PE-63342Since 2023Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert PoschLic. #PE-40489Since 2006Active · checked Nov 5, 2026Architect · ColoradoRobert Price JepsenLic. #ARC-407225Since 2022Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Quinn LoveladyLic. #PE-69668Since 2026Active · checked Nov 5, 2026Professional Land Surveyor · ColoradoRobert R RahnefeldLic. #PLS-29427Since 1994Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert R. McCandlessLic. #PE-40971Since 2007Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Ralph InmanLic. #PE-19271Since 1982Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Ray HolmesLic. #PE-67674Since 2025Active · checked Nov 5, 2026Architect · ColoradoRobert Ray HoltonLic. #ARC-306404Since 2002Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Ray KrewsonLic. #PE-47429Since 2013Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Remington MillerLic. #PE-50608Since 2015Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert RicaudLic. #PE-58108Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Richard RudolphLic. #PE-49301Since 2014Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Ross TrainorLic. #PE-48775Since 2014Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert RothLic. #PE-62523Since 2023Active · checked Nov 5, 2026Architect · ColoradoRobert Russell DeaneLic. #ARC-407989Since 2023Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert S JamesLic. #PE-64717Since 2024Active · checked Nov 5, 2026Professional Land Surveyor · ColoradoRobert S LawLic. #PLS-38933Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert S VaccaroLic. #PE-65802Since 2025Active · checked Nov 5, 2026Architect · ColoradoRobert S. SoosLic. #ARC-400039Since 2003Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Samuel JohnstonLic. #PE-52275Since 2017Active · checked Nov 5, 2026Professional Land Surveyor · ColoradoRobert Samuel ShottsLic. #PLS-28287Since 1992Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert SchlicherLic. #PE-53494Since 2017Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert SchusterLic. #PE-54917Since 2018Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Scott FosterLic. #PE-45608Since 2011Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Scott GunterLic. #PE-35714Since 2001Active · checked Nov 5, 2026Architect · ColoradoRobert Scott HughesLic. #ARC-401416Since 2008Active · checked Nov 5, 2026Architect · ColoradoRobert Scott LaBenzLic. #ARC-404293Since 2016Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Scott LunderLic. #PE-66768Since 2025Active · checked Nov 5, 2026Architect · ColoradoRobert Scott McqueenLic. #ARC-306494Since 2003Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Scott ValorioLic. #PE-69581Since 2026Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Scott VecchioLic. #PE-57753Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Scott WalkerLic. #PE-61601Since 2022Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Scott WilliamsLic. #PE-64255Since 2024Active · checked Nov 5, 2026Architect · ColoradoRobert Sean DarnellLic. #ARC-405129Since 2017Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Sean DevenneyLic. #PE-51674Since 2016Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Shane McClellanLic. #PE-53329Since 2017Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Shawn VictorLic. #PE-62257Since 2023Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Sheldon FrancisLic. #PE-56853Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert SkaletLic. #PE-69114Since 2026Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert SmithLic. #PE-52864Since 2017Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Smith StoughtonLic. #PE-31610Since 1997Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert StachelLic. #PE-59397Since 2021Active · checked Nov 5, 2026Professional Land Surveyor · ColoradoRobert Stanley SaxerLic. #PLS-37912Since 2004Active · checked Nov 5, 2026Architect · ColoradoRobert Stephan BaclawskiLic. #ARC-402400Since 2010Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Steven TuckerLic. #PE-29166Since 1993Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Stevenson WalkerLic. #PE-33869Since 1999Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert StoreyLic. #PE-65062Since 2024Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert T BigtasLic. #PE-58065Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert T ConleyLic. #PE-51987Since 2017Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert T KagiyamaLic. #PE-24234Since 1986Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert T MarnellLic. #PE-47890Since 2013Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Taylor IrwinLic. #PE-45962Since 2011Active · checked Nov 5, 2026Architect · ColoradoRobert Theodore LundinLic. #ARC-400104Since 2004Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Theodore PeetLic. #PE-57789Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Thomas HerdLic. #PE-49803Since 2015Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Thomas MerkelLic. #PE-60371Since 2022Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Thomas RebelLic. #PE-43872Since 2009Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert V FeliceLic. #PE-68951Since 2026Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Van WagnerLic. #PE-61416Since 2022Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Vivak NangiaLic. #PE-42344Since 2008Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert W ChilsonLic. #PE-41572Since 2007Active · checked Nov 5, 2026Architect · ColoradoRobert W CuthbertLic. #ARC-408435Since 2024Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert W Harris, Jr.Lic. #PE-60947Since 2022Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert W LippoldLic. #PE-54405Since 2018Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert W NewcombLic. #PE-64410Since 2024Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert W QueenLic. #PE-59234Since 2021Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert W ThompsonLic. #PE-27585Since 1991Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert W. CorryLic. #PE-37742Since 2003Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert W. KratschLic. #PE-34365Since 2000Active · checked Nov 5, 2026Architect · ColoradoRobert W. LamkinLic. #ARC-305329Since 1998Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Walter RossLic. #PE-51118Since 2016Active · checked Nov 5, 2026Architect · ColoradoRobert Warren KubicekLic. #ARC-303781Since 1989Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Wayne AndersonLic. #PE-44734Since 2010Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Wayne EzoldLic. #PE-53718Since 2018Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Wayne JacksonLic. #PE-31299Since 1996Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Wayne MooreLic. #PE-28221Since 1992Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Wayne PerryLic. #PE-14525Since 1976Active · checked Nov 5, 2026Architect · ColoradoRobert WebberLic. #ARC-409252Since 2026Active · checked Nov 5, 2026Architect · ColoradoRobert Wendell McClainLic. #ARC-404722Since 2017Active · checked Nov 5, 2026Architect · ColoradoRobert Wesley AhernLic. #ARC-402571Since 2011Active · checked Nov 5, 2026Architect · ColoradoRobert WhitlockLic. #ARC-401637Since 2008Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert William BaileyLic. #PE-46683Since 2012Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert William BaltarLic. #PE-66133Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert William BrashearLic. #PE-29443Since 1994Active · checked Nov 5, 2026Architect · ColoradoRobert William GersonLic. #ARC-403546Since 2014Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert William GroszLic. #PE-52893Since 2017Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert William GustafsonLic. #PE-56052Since 2019Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert William LindenLic. #PE-31314Since 1996Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert William McMichaelLic. #PE-40450Since 2006Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert William Naud IvLic. #PE-64444Since 2024Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert William Newbold JrLic. #PE-39094Since 2005Active · checked Nov 5, 2026Architect · ColoradoRobert William PeckLic. #ARC-400301Since 2004Active · checked Nov 5, 2026Architect · ColoradoRobert William ReaveyLic. #ARC-203164Since 1995Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert William WileyLic. #PE-14789Since 1977Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert William WorleyLic. #PE-43670Since 2009Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Wojciech GronskiLic. #PE-59106Since 2021Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Wyer SimpsonLic. #PE-14242Since 1976Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert Z ChracholLic. #PE-60988Since 2022Active · checked Nov 5, 2026Professional Engineer · ColoradoRobert ZaitooniLic. #PE-42605Since 2008Active · checked Nov 5, 2026Professional Engineer · ColoradoRoberta Perry SchlicherLic. #PE-31798Since 1997Active · checked Nov 5, 2026Professional Engineer · ColoradoRoberta Rose CronquistLic. #PE-49002Since 2014Active · checked Nov 5, 2026Professional Engineer · ColoradoRoberto Domingo HernandezLic. #PE-66967Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRoberto Magcalas BellezaLic. #PE-63210Since 2023Active · checked Nov 5, 2026Professional Engineer · ColoradoRoberto OrtizLic. #PE-59461Since 2021Active · checked Nov 5, 2026Architect · ColoradoRobin A. MurphyLic. #ARC-405529Since 2018Active · checked Nov 5, 2026Architect · ColoradoRobin AnezinLic. #ARC-409549Since 2026Active · checked Nov 5, 2026Professional Engineer · ColoradoRobin Benjamin CoxLic. #PE-67332Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRobin C HymanLic. #PE-68893Since 2026Active · checked Nov 5, 2026Professional Engineer · ColoradoRobin Christopher WarrickLic. #PE-50841Since 2016Active · checked Nov 5, 2026Professional Engineer · ColoradoRobin Duane LiversLic. #PE-41560Since 2007Active · checked Nov 5, 2026Professional Engineer · ColoradoRobin Estill GangemiLic. #PE-31461Since 1996Active · checked Nov 5, 2026Professional Engineer · ColoradoRobin Joyce SchiroLic. #PE-37264Since 2002Active · checked Nov 5, 2026Professional Engineer · GoldenRobin Keith McGuireLic. #PE-13654Since 1975Active · checked Nov 5, 2026Professional Engineer · ColoradoRobin Lloyd HamblinLic. #PE-40003Since 2006Active · checked Nov 5, 2026Professional Engineer · ColoradoRobin Lynn WolffLic. #PE-60363Since 2022Active · checked Nov 5, 2026Architect · ColoradoRobin Melinda BellerbyLic. #ARC-401891Since 2009Active · checked Nov 5, 2026Professional Engineer · ColoradoRobin RogersLic. #PE-56398Since 2019Active · checked Nov 5, 2026Professional Engineer · ColoradoRobin Ronald KidderLic. #PE-22813Since 1984Active · checked Nov 5, 2026Architect · ColoradoRobin S. CaulfieldLic. #ARC-406650Since 2021Active · checked Nov 5, 2026Professional Engineer · ColoradoRobin Wyatt CobbLic. #PE-44206Since 2010Active · checked Nov 5, 2026Professional Engineer · ColoradoRobynn R SteffenLic. #PE-61664Since 2022Active · checked Nov 5, 2026Architect · ColoradoRocco DileoLic. #ARC-407397Since 2022Active · checked Nov 5, 2026Professional Engineer · ColoradoRocco Graziano IasconeLic. #PE-55498Since 2019Active · checked Nov 5, 2026Professional Engineer · ColoradoRock M. ShetlerLic. #PE-33148Since 1998Active · checked Nov 5, 2026Professional Engineer · ColoradoRockie K WilsonLic. #PE-45478Since 2011Active · checked Nov 5, 2026Professional Engineer · ColoradoRockwood Jacob EdwardsLic. #PE-56682Since 2019Active · checked Nov 5, 2026Professional Engineer · ColoradoRocky A ChambersLic. #PE-65366Since 2024Active · checked Nov 5, 2026Architect · ColoradoRocky J ArnoldLic. #ARC-408281Since 2024Active · checked Nov 5, 2026Professional Engineer · ColoradoRod G NewLic. #PE-52060Since 2017Active · checked Nov 5, 2026Professional Engineer · ColoradoRoddrick Aziz YazharyLic. #PE-30199Since 1995Active · checked Nov 5, 2026Professional Engineer · ColoradoRoderick B GrierLic. #PE-65752Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRodger C LeaseLic. #PE-66748Since 2025Active · checked Nov 5, 2026Architect · ColoradoRodger Wayne BakerLic. #ARC-407485Since 2022Active · checked Nov 5, 2026Professional Engineer · ColoradoRodney Bruce HartunianLic. #PE-62702Since 2023Active · checked Nov 5, 2026Professional Engineer · ColoradoRodney C DeveraLic. #PE-68636Since 2026Active · checked Nov 5, 2026Professional Engineer · ColoradoRodney Dale Tassey JrLic. #PE-56871Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRodney David SgrignoliLic. #PE-31365Since 1996Active · checked Nov 5, 2026Architect · ColoradoRodney David WifordLic. #ARC-400655Since 2006Active · checked Nov 5, 2026Professional Engineer · ColoradoRodney Gordon PenceLic. #PE-19394Since 1982Active · checked Nov 5, 2026Architect · ColoradoRodney Lee JohnsonLic. #ARC-403713Since 2014Active · checked Nov 5, 2026Professional Engineer · ColoradoRodney Lee WilburnLic. #PE-62114Since 2023Active · checked Nov 5, 2026Professional Engineer · ColoradoRodney Scott BatesLic. #PE-43590Since 2009Active · checked Nov 5, 2026Professional Engineer · ColoradoRodney W. MayLic. #PE-67731Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRodney Wayne SommerLic. #PE-45627Since 2011Active · checked Nov 5, 2026Architect · ColoradoRodney William MorrisseyLic. #ARC-402169Since 2010Active · checked Nov 5, 2026Professional Engineer · ColoradoRodolfo E SucreLic. #PE-69216Since 2026Active · checked Nov 5, 2026Professional Land Surveyor · ColoradoRodrick Craig HamiltonLic. #PLS-29753Since 1994Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger A ClayLic. #PE-56133Since 2019Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Alan BenjaminLic. #PE-40482Since 2006Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Allen AndersonLic. #PE-45140Since 2011Active · checked Nov 5, 2026Architect · ColoradoRoger Allen BoskusLic. #ARC-306161Since 2001Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Antoine AzarLic. #PE-46155Since 2012Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Arthur ClineLic. #PE-26618Since 1990Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Bryan TateLic. #PE-39143Since 2005Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Christian WicklundLic. #PE-53008Since 2017Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Cleveland NewberryLic. #PE-59675Since 2021Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Dale WilsonLic. #PE-44045Since 2010Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Denichi MakishimaLic. #PE-51631Since 2016Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Eugene WaltemathLic. #PE-20791Since 1983Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger F PorterLic. #PE-44642Since 2010Active · checked Nov 5, 2026Architect · ColoradoRoger Herbert SeifterLic. #ARC-402483Since 2011Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Joe WadeLic. #PE-37915Since 2003Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Kendall BecknerLic. #PE-51825Since 2016Active · checked Nov 5, 2026Professional Engineer · DurangoRoger Kevin SouthworthLic. #PE-41877Since 2008Active · checked Nov 5, 2026Architect · ColoradoRoger L HansenLic. #ARC-407184Since 2022Active · checked Nov 5, 2026Architect · ColoradoRoger L. DoehlingLic. #ARC-401411Since 2008Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Lewis BlairLic. #PE-49864Since 2015Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Lockwood WilliamsLic. #PE-25928Since 1988Active · checked Nov 5, 2026Architect · ColoradoRoger Loren HeeremaLic. #ARC-404363Since 2016Active · checked Nov 5, 2026Architect · ColoradoRoger MainorLic. #ARC-409620Since 2026Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Marinduque De ChavezLic. #PE-57925Since 2020Active · checked Nov 5, 2026Professional Land Surveyor · ColoradoRoger Michael RobbinsLic. #PLS-31554Since 1997Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Mitchell LeboeufLic. #PE-36930Since 2002Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Nathan WeisenburgerLic. #PE-58683Since 2021Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger P SonnichsenLic. #PE-31375Since 1996Active · checked Nov 5, 2026Architect · ColoradoRoger Paul StewartLic. #ARC-403937Since 2015Active · checked Nov 5, 2026Architect · ColoradoRoger S LichtmanLic. #ARC-405495Since 2018Active · checked Nov 5, 2026Architect · ColoradoRoger SchroepferLic. #ARC-404946Since 2017Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger T HaagLic. #PE-61415Since 2022Active · checked Nov 5, 2026Architect · ColoradoRoger Thielen OstmeyerLic. #ARC-202461Since 1988Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Thielen OstmeyerLic. #PE-20052Since 1982Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Timothy McManusLic. #PE-61243Since 2022Active · checked Nov 5, 2026Professional Land Surveyor · ColoradoRoger W MeyerLic. #PLS-26967Since 1990Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Wade GriffithLic. #PE-51096Since 2016Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Wayne BartonLic. #PE-30838Since 1996Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Wayne RobyLic. #PE-43653Since 2009Active · checked Nov 5, 2026Professional Engineer · ColoradoRoger Wayne ToebbenLic. #PE-18374Since 1981Active · checked Nov 5, 2026Professional Engineer · ColoradoRogue R RichardsonLic. #PE-51529Since 2016Active · checked Nov 5, 2026Professional Engineer · ColoradoRohan Hugh SybronLic. #PE-51447Since 2016Active · checked Nov 5, 2026Architect · ColoradoRohan Kamal ShahLic. #ARC-407245Since 2022Active · checked Nov 5, 2026Professional Engineer · ColoradoRohit KrishnakumarLic. #PE-62433Since 2023Active · checked Nov 5, 2026Professional Engineer · ColoradoRohith Venkata Sai Krishna BachinaLic. #PE-59294Since 2021Active · checked Nov 5, 2026Professional Engineer · ColoradoRoland BogdaniLic. #PE-69136Since 2026Active · checked Nov 5, 2026Professional Engineer · ColoradoRoland Douglas GreenwellLic. #PE-29093Since 1993Active · checked Nov 5, 2026Professional Engineer · ColoradoRoland Edward McphersonLic. #PE-37448Since 2003Active · checked Nov 5, 2026Professional Engineer · ColoradoRoland Hampton VaughanLic. #PE-19570Since 1982Active · checked Nov 5, 2026Professional Land Surveyor · ColoradoRoland Howard DaggettLic. #PLS-37945Since 2005Active · checked Nov 5, 2026Professional Engineer · ColoradoRoland Moises MontemayorLic. #PE-66797Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRoland VandykLic. #PE-24728Since 1987Active · checked Nov 5, 2026Architect · ColoradoRolando De La RosaLic. #ARC-406344Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRolando EsquivelLic. #PE-65696Since 2024Active · checked Nov 5, 2026Professional Engineer · ColoradoRolf Henry ArmstrongLic. #PE-39465Since 2005Active · checked Nov 5, 2026Professional Engineer · ColoradoRolf P PawskiLic. #PE-31508Since 1996Active · checked Nov 5, 2026Architect · ColoradoRolland Eric EakinsLic. #ARC-203514Since 2000Active · checked Nov 5, 2026Architect · ColoradoRollie Dale ChildersLic. #ARC-403148Since 2013Active · checked Nov 5, 2026Professional Engineer · ColoradoRoman Carl SteadLic. #PE-67357Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRoman PinonLic. #PE-40299Since 2006Active · checked Nov 5, 2026Professional Engineer · ColoradoRoman Walter FedykLic. #PE-32613Since 1998Active · checked Nov 5, 2026Professional Engineer · ColoradoRomeo Philadore Gervais IiiLic. #PE-41681Since 2008Active · checked Nov 5, 2026Professional Engineer · ColoradoRomeo Reginald ShipleeLic. #PE-58018Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRommel Ramirez DecenaLic. #PE-49604Since 2015Active · checked Nov 5, 2026Professional Engineer · ColoradoRomulo J EspinoLic. #PE-46659Since 2012Active · checked Nov 5, 2026Professional Engineer · ColoradoRomulus BerzescuLic. #PE-50543Since 2015Active · checked Nov 5, 2026Professional Engineer · ColoradoRon ChristensenLic. #PE-54636Since 2018Active · checked Nov 5, 2026Architect · ColoradoRon CornielsLic. #ARC-405715Since 2018Active · checked Nov 5, 2026Architect · ColoradoRon George StallbaumerLic. #ARC-306056Since 2001Active · checked Nov 5, 2026Professional Engineer · ColoradoRon RiceLic. #PE-58261Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRon T CrumpLic. #PE-49075Since 2014Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald A LangstaffLic. #PE-55582Since 2019Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald A RobertsLic. #PE-24918Since 1987Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Alan BrokenshireLic. #PE-56331Since 2019Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Aled Nuttall HughesLic. #PE-55515Since 2019Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Allan CribbsLic. #PE-46749Since 2012Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Allen ClarkeLic. #PE-63810Since 2024Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Allen HodgeLic. #PE-55549Since 2019Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Anthony FullerLic. #PE-44132Since 2010Active · checked Nov 5, 2026Architect · ColoradoRonald Ashley CocoLic. #ARC-409093Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald B OdomLic. #PE-39572Since 2005Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Bongar CamposLic. #PE-54624Since 2018Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Brooks MikalsonLic. #PE-43462Since 2009Active · checked Nov 5, 2026Architect · ColoradoRonald Bruce EckelsLic. #ARC-409207Since 2026Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Bruce Laurence Jr.Lic. #PE-66567Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald C. RocheLic. #PE-39898Since 2006Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Charles PrevostLic. #PE-61755Since 2022Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Christopher BarrosLic. #PE-52826Since 2017Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald D IsacksonLic. #PE-48663Since 2014Active · checked Nov 5, 2026Architect · ColoradoRonald D. ArmstrongLic. #ARC-201937Since 1983Active · checked Nov 5, 2026Architect · ColoradoRonald David BrunnerLic. #ARC-402196Since 2010Active · checked Nov 5, 2026Architect · ColoradoRonald David LloydLic. #ARC-400204Since 2004Active · checked Nov 5, 2026Architect · VailRonald Dean KirkhamLic. #ARC-401755Since 2009Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Douglas KentLic. #PE-54334Since 2018Active · checked Nov 5, 2026Architect · Steamboat SpringsRonald E SzerlongLic. #ARC-201211Since 1976Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Edward SheahanLic. #PE-31367Since 1996Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald ErneLic. #PE-62971Since 2023Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Eugene WeidlerLic. #PE-35617Since 2001Active · checked Nov 5, 2026Architect · ColoradoRonald G SmithLic. #ARC-301978Since 1980Active · checked Nov 5, 2026Architect · ColoradoRonald George RahnLic. #ARC-407920Since 2023Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald George WeltzheimerLic. #PE-63110Since 2023Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald HammeLic. #PE-57731Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Henry SchneiderLic. #PE-35535Since 2001Active · checked Nov 5, 2026Professional Engineer · LittletonRonald Herbert RappLic. #PE-26136Since 1989Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald J BartosLic. #PE-24974Since 1987Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald J KuehneLic. #PE-49291Since 2014Active · checked Nov 5, 2026Architect · ColoradoRonald J PutnalLic. #ARC-408266Since 2024Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald J SchwoyerLic. #PE-66886Since 2025Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald James DavisLic. #PE-57205Since 2020Active · checked Nov 5, 2026Architect · ColoradoRonald James MigoyaLic. #ARC-406024Since 2019Active · checked Nov 5, 2026Architect · ColoradoRonald James PedLic. #ARC-305850Since 2000Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Jay WilsonLic. #PE-57345Since 2020Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald John AbelLic. #PE-29756Since 1994Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald John ChurchLic. #PE-31965Since 1997Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald John GaronLic. #PE-60485Since 2022Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Joseph NatoliLic. #PE-50329Since 2015Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald Keith ShimajiLic. #PE-28693Since 1993Active · checked Nov 5, 2026Architect · ColoradoRonald Keith SmithLic. #ARC-406636Since 2021Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald L LindburgLic. #PE-27418Since 1991Active · checked Nov 5, 2026Professional Engineer · ColoradoRonald L RensLic. #PE-57837Since 2020Active · checked Nov 5, 2026
Only active licenses are shown. Source: Colorado Department of Regulatory Agencies (DORA), checked Nov 5, 2026. Not on the list? Try search or the official lookup, which also shows any enforcement history.