Contractors in Clark, CO
Clark by the numbers
Our Clark records cover 22 licensed tradespeople and contractor firms with a local address, based on state and city license records. Only 27% have an active license today, against 54% statewide, so check the expiry date on every profile you open. By trade, the DORA records give Clark 18 electrical licenses (4 masters, 7 journeymen, 1 residential wireman) plus 4 plumbing licenses (1 master, 2 journeymen).
| Contractor profiles | 22 |
| Active license on file | 6 (27%) |
| Expired license | 16 |
| Electrical licenses (active) | 18 (4) |
| Plumbing licenses (active) | 4 (2) |
| State board discipline flags | 0 |
| Median first-license year | 1987 |
| ZIP codes | 2 |
HomeProFax profiles with a Clark address, built from DORA electrical and plumbing rosters, the Aurora, Arvada and Thornton contractor license lists, Colorado Secretary of State filings and Boulder/Denver open permit data. Counts as of Oct 24, 2026.
Rather than checking each agency yourself, ask the contractor for their verified HomeProFax report. It covers license, discipline, permits and business standing in one link.
Licensing in Clark
Colorado licenses electricians and plumbers statewide through the DORA State Electrical Board and the DORA State Plumbing Board. General contractors, roofers and HVAC contractors are licensed, if at all, by the local city or county. We haven't verified Clark's local rules yet, so check with the building department before you hire. Most Clark ZIP codes in our data are in Routt County, so the city or Routt County building department is where to ask.
Clark contractor list
22 profiles, ranked by HomeProFax score.
Get matched with top-scored pros in Clark →
Plumbing ContractorActive license Score 73 License record Score based on limited dataRobert Thaddeus Serafin
Master PlumberActive license Score 73 License record Score based on limited dataTom Edward Cook
Master ElectricianActive license Score 73 License record Score based on limited dataCharles Keith Traphagan
Master ElectricianActive license Score 73 License record Score based on limited dataRichard L. Schwanke
Journeyman ElectricianActive license Score 73 License record Score based on limited dataT T B Electrical
Electrical ContractorActive license Score 73 License record Score based on limited dataAspen Electric And Supply, Inc.
Electrical ContractorLicense expired Score 50 Limited data Score based on limited dataBradley Electric Co
Electrical ContractorLicense expired Score 50 Limited data Score based on limited dataElectrical Maintenance Service
Electrical ContractorLicense expired Score 50 Limited data Score based on limited dataElk River Electric
Electrical ContractorLicense expired Score 50 Limited data Score based on limited dataFrank Burnham
Journeyman ElectricianLicense expired Score 50 Limited data Score based on limited dataFrank D. Carter
Master ElectricianLicense expired Score 50 Limited data Score based on limited dataFrank R Bradley
Journeyman ElectricianLicense expired Score 50 Limited data Score based on limited dataGerald A Prettyman
Journeyman ElectricianLicense expired Score 50 Limited data Score based on limited dataJ.R. Main Electric, Inc.
Electrical ContractorLicense expired Score 50 Limited data Score based on limited dataJeff L Greenway
Journeyman ElectricianLicense expired Score 50 Limited data Score based on limited dataJohn Craft
Journeyman PlumberLicense expired Score 50 Limited data Score based on limited dataJohn R Main
Master ElectricianLicense expired Score 50 Limited data Score based on limited dataJon Thomas Bosick
Journeyman ElectricianLicense expired Score 50 Limited data Score based on limited dataLeslie J Brozovich
Journeyman PlumberLicense expired Score 50 Limited data Score based on limited dataRichard L. Schwanke
Residential WiremanLicense expired Score 50 Limited data Score based on limited dataRobert A Schappell
Journeyman ElectricianLicense expired Score 50 Limited data Score based on limited data
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Clark contractor FAQ
How many Clark contractors does HomeProFax track?
HomeProFax lists 22 contractor profiles with a Clark business address. 6 (27%) show an active license on file and 16 show an expired one. 18 hold electrical licenses and 4 hold plumbing licenses.
Do contractors need a license in Clark?
Electricians and plumbers need Colorado DORA licenses everywhere in the state. For general contractors, roofers and HVAC firms, check with the Clark or Routt County building department, because those trades are licensed locally.
How do I verify a contractor in Clark quickly?
Ask the contractor for their verified HomeProFax report. It puts their license status, any board discipline, permits on file and Secretary of State standing on one page with sources. You can also search any business free on HomeProFax.com.