Frontier Mechanical Inc.
Report verdict
Licensed & active (expires 2027-02-28) · No board discipline flag found in covered sources · 37 permits on file (Boulder)
88/100 HomeProFax Score — public-record factors only, not a rating of workmanship. How the score works Full report
The state board is the authority. A flag is a prompt to read the board record, not a verdict. Verify license status with the issuing board before you hire. See methodology and disclaimer & corrections.
What this report checks
Score breakdown
| Factor | Points | Why |
|---|---|---|
| License status | 35/35 | Active license on file with a state board |
| Discipline & legal flags | 20/20 | No disciplinary flag on board record |
| Permit history | 20/20 | 37 permits on file |
| Reviews (BBB + HomeProFax) | 13/25 | No BBB rating on file and no approved HomeProFax reviews yet (neutral). External ratings are linked below, not stored |
A simple, transparent sum of public-record factors. How the score works. Not a rating of workmanship.
Source data as of: Report rebuilt from source files on 2026-10-19 · license status refreshed from City of Aurora list, 2026-10-21, City of Thornton list, 2026-10-21, City of Arvada list, 2026-10-21 · most recent permit on file: 2025-07-31.
What we checked
| License | Checked | CO Plumbing Contractor #2223 · active · 7 licenses on file, 7 active |
| Bond | Not available in CO | |
| Workers' comp | Not available in CO | |
| Years licensed | Checked | Licensed since 1988 |
| Business registration | Checked | no confirmed SoS match (held/unmatched) |
| Permits | Checked | 37 permits on record |
| Discipline | Checked | none on record |
| OSHA | Not checked yet | OSHA records not checked yet |
| Reviews & outside links | Not checked yet | No review lookup run yet |
| Contractor-provided | Not checked yet | Nothing provided by the contractor yet |
Public records as of their source dates. Board status is shown as reported by the board. Not a guarantee. Ask the contractor for their verified HomeProFax report.
Licenses
Licensed since 1988 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CO 2223 | Plumbing Contractor (PC) | active | 2008-07-21 | 2027-02-28 | State board |
| CO 2925 | Electrical Contractor (EC) | active | 1988-04-07 | 2029-09-30 | State board |
| CO Aurora city license | City of Aurora (HVAC/Mechanical Contractor) City license: Mechanical Systems Contractor | active Status from City of Aurora list, 2026-10-21 | — | — | City of Aurora licensed-contractor list (public), retrieved 2026-10-21 |
| CO LCC2015006222 | City of Thornton (Electrical Contractor) City license: Class D Electrical | active Status from City of Thornton list, 2026-10-21 | — | 2027-02-10 | City of Thornton licensed-contractor list (public), retrieved 2026-10-21 |
| CO LCC2015006222 | City of Thornton (HVAC/Mechanical and Plumbing Contractor) City license: Class D Plumbing/Mechanical | active Status from City of Thornton list, 2026-10-21 | — | 2026-10-27 | City of Thornton licensed-contractor list (public), retrieved 2026-10-21 |
| CO AEC4014 | City of Arvada (Plumbing Contractor) City license: Plumbing | active Status from City of Arvada list, 2026-10-21 | — | — | City of Arvada licensed-contractor list (public), retrieved 2026-10-21 |
| CO AEC4014 | City of Arvada (HVAC/Mechanical Contractor) City license: Mechanical | active Status from City of Arvada list, 2026-10-21 | — | — | City of Arvada licensed-contractor list (public), retrieved 2026-10-21 |
Building permits
| Date | Permit | Type | Address | Value |
|---|---|---|---|---|
| 2025-07-31 | MEC2025-01221 | Mechanical Permit | 2425 CANYON BLVD | $8,200 |
| 2025-05-21 | MEC2025-00794 | Mechanical Permit | 6400 LOOKOUT RD | $11,000 |
| 2020-08-26 | MEC2020-01217 | Mechanical Permit | 1601 PEARL ST | $23,944 |
| 2019-10-07 | MEC2019-01545 | Mechanical Permit | 801 GILLASPIE DR | $3,500 |
| 2018-10-25 | PLB2018-00063 | Plumbing Permit | 3717 CANFIELD ST | $819,203 |
| 2017-03-14 | PMT2017-00962-MEC | Mechanical Permit | 3030 CENTER GREEN DR | $16,240 |
| 2016-06-30 | PMT2016-03047-MEC | Mechanical Permit | 4710 PEARL EAST CIR | $13,000 |
| 2009-02-09 | PMT2009-00424-MEC | Mechanical Permit | 1650 30TH ST | $0 |
| 2008-08-28 | PMT2008-03762-MEC | Mechanical Permit | 3600 TABLE MESA DR | $0 |
| 2008-01-29 | PMT2008-00149-MEC | Mechanical Permit | 2525 ARAPAHOE AVE | $20,000 |
| 2007-01-29 | PMT2007-00179-MEC | Mechanical Permit | 1750 33RD | $89,000 |
| 2002-10-29 | PMT2002-04702-ELE | Electrical Permit | 3325 28TH ST | $1,000 |
| 2002-10-29 | PMT2002-04702-MEC | Mechanical Permit | 3325 28TH ST | $8,000 |
| 2001-07-23 | PMT2001-01513 | Building Permit - Non-Residential | 1729 28TH ST | $924,500 |
| 2001-07-23 | PMT2001-01513-ELE | Electrical Permit | 1729 28TH ST | $214,500 |
| 2001-07-23 | PMT2001-01513-MEC | Mechanical Permit | 1729 28TH ST | $93,344 |
| 2001-07-23 | PMT2001-01513-PLB | Plumbing Permit | 1729 28TH ST | $93,344 |
| 2001-07-23 | PMT2001-01513-UTL | Utility Permit | 1729 28TH ST | $0 |
| 2000-03-24 | PMT2000-01186-MEC | Mechanical Permit | 1102 PEARL ST | $10,000 |
| 1998-08-27 | PMT1998-05880-MEC | Mechanical Permit | 3348 28TH | $85,700 |
| 1998-06-01 | PMT1998-03523-MEC | Mechanical Permit | 1470 WALNUT ST | $150,000 |
| 1998-06-01 | PMT1998-03524-MEC | Mechanical Permit | 2500 ARAPAHOE #201 | $4,000 |
| 1998-04-13 | PMT1998-02242-MEC | Mechanical Permit | 1850 28TH #142 | $32,000 |
| 1998-03-03 | PMT1998-01320-MEC | Mechanical Permit | 1719 BROADWAY | $6,000 |
| 1997-12-11 | PMT1997-07929-MEC | Mechanical Permit | 1401 PEARL ST 3RD FL | $2,000 |
| 1996-09-17 | PMT1996-06103-DEM | Demolition Permit | 747 MEADOW GLEN | $0 |
| 1996-08-12 | PMT1996-05259-MEC | Mechanical Permit | 2530 ARAPAHOE AVE | $20,000 |
| 1996-03-12 | PMT1996-01545-FIR | Fire Permit | 1600 28TH ST | $0 |
| 1996-02-08 | PMT1996-00815-MEC | Mechanical Permit | 1600 28TH ST | $9,800 |
| 1996-01-31 | PMT1996-00646-FIR | Fire Permit | 2900 IRIS | $0 |
| 1995-10-31 | PMT1995-08200-MEC | Mechanical Permit | 2900 IRIS | $99,000 |
| 1993-08-24 | PMT1993-06207-MEC | Mechanical Permit | 6285 LOOKOUT | $45,000 |
| 1989-08-22 | PMT1989-P4899-MEC | Mechanical Permit | 4699 NAUTILUS CT | $900 |
| 1989-04-04 | PMT1989-P1610-MEC | Mechanical Permit | 1750 15TH ST | $2,000 |
| — | MEC2025-00688 | Mechanical Permit | 6500 ARAPAHOE RD | $202,208 |
| — | MEC2021-00733 | Mechanical Permit | 3304 MEREDITH ST | $236,780 |
| — | PLB2020-00328 | Plumbing Permit | 3255 28TH ST | $0 |
Source: City of Boulder Open Data (Construction Permits)
Permit data: City of Boulder Open Data, dedicated to the public domain under CC0 1.0. Matched to contractors by HomeProFax.
Discipline, complaints & legal
No board discipline or complaints found in our current sources. Federal court search (CourtListener): no state-consistent possible match in our last sample run, or not yet run for this contractor.
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Frontier Mechanical Inc. · Plumbing Contractor
Englewood, CO
License on file: CO ••••2223
Sources for this report
- CO license board
- City of Arvada contractor license list
- City of Aurora contractor license list
- City of Boulder Open Data (Construction Permits)
- City of Thornton contractor license list
See something wrong? Request a correction. This report is compiled from public records and is not a consumer report.
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