Saguache County · DORA · checked Nov 5, 2026
Plumbers in Saguache County
17 active licenses with an address of record in Saguache County: 7 Plumbing Apprentice, 4 Master Plumber, 3 Plumbing Contractor and more. Claimed listings first, then A–Z.
- Active licenses
- 17
- Plumbing Apprentice
- 7
- Master Plumber
- 4
- Checked
- Nov 5, 2026
All plumbers in Saguache County · page 1 of 1
17 listings · showing C–T
Master Plumber · CrestoneCarlos David Rosa JrLic. #MP-3001968Since 2025Active · checked Nov 5, 2026Plumbing Apprentice · CrestoneCraig Alan TomaskiLic. #AP-17457Since 2003Active · checked Nov 5, 2026Master Plumber · CenterDalyn T HollmerLic. #MP-188524Since 2004Active · checked Nov 5, 2026Plumbing Apprentice · CenterDerrick StaasLic. #AP-10369Since 1998Active · checked Nov 5, 2026Master Plumber · CenterDominic A ShafferLic. #MP-190064Since 2011Active · checked Nov 5, 2026Plumbing Contractor · CrestoneHigh Mountain Electric & Services LLCLic. #PC-5747Since 2026Active · checked Nov 5, 2026Plumbing Contractor · Villa GroveHKS Mechanical SystemsLic. #PC-4103Since 2019Active · checked Nov 5, 2026Plumbing Contractor · CenterHollmer-Davis Plumbing and Heating, Inc.Lic. #PC-1875Since 2008Active · checked Nov 5, 2026Plumbing Apprentice · CenterIsidoro HerreraLic. #AP-47052Since 2023Active · checked Nov 5, 2026Plumbing Apprentice · CrestoneJim KehrLic. #AP-3242Since 1992Active · checked Nov 5, 2026Plumbing Apprentice · MoffatJohn Steven OfficeLic. #AP-46371Since 2022Active · checked Nov 5, 2026Residential Plumber · MoffatJohn Steven OfficeLic. #RP-3000701Since 2025Active · checked Nov 5, 2026Plumbing Apprentice · Villa GroveMichael B. RoyerLic. #AP-22415Since 2007Active · checked Nov 5, 2026Master Plumber · Villa GroveNicholas L SettlesLic. #MP-3000384Since 2019Active · checked Nov 5, 2026Journeyworker Plumber · CenterPatrick W MortensenLic. #JP-3001758Since 2024Active · checked Nov 5, 2026Plumbing Apprentice · Villa GrovePreston Michael FischerLic. #AP-50648Since 2024Active · checked Nov 5, 2026Journeyworker Plumber · CenterThomas A HollmerLic. #JP-280851Since 1992Active · 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.