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Carroll Mechanical Services

Plumbing Contractor · Longmont, CO
License expired
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License2 records · License expired
Permits85 on file
Discipline / legalNo board discipline flag
BBBNot yet available
Phone(720) 891-3518
Address80501

Report verdict

License on file but expired/inactive — verify with the board · No board discipline flag found in covered sources · 85 permits on file (Boulder County)

65/100 HomeProFax Score — public-record factors only, not a rating of workmanship. How the score works Limited data Score based on limited data

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

✓ License
Checked
2 board record(s) · License expired
✓ Discipline & legal
Checked
No board discipline flag found in covered sources.
✓ Permits
Checked
85 permit(s) on file from covered city sources.
◐ Reviews & complaints
Where available
BBB where researched and approved HomeProFax reviews only; external ratings are linked below, not stored or scored.

Score breakdown

FactorPointsWhy
License status12/35
License on file but expired/inactive
Discipline & legal flags20/20
No disciplinary flag on board record
Permit history20/20
85 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 Arvada list, 2026-10-21 · most recent permit on file: 2025-06-25.

What we checked

LicenseCheckedCO Plumbing Contractor #4827 · expired · 2 licenses on file, 0 active
BondNot available in CO
Workers' compNot available in CO
Years licensedCheckedLicensed since 2023
Business registrationCheckedno confirmed SoS match (held/unmatched)
PermitsChecked85 permits on record
DisciplineCheckednone on record
OSHANot checked yetOSHA records not checked yet
Reviews & outside linksNot checked yetNo review lookup run yet
Contractor-providedNot checked yetNothing 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 2023 (earliest original issue date on these state license records; not a business start date)

License #TypeStatusIssuedExpiresSource
CO 4827Plumbing Contractor (PC)expired2023-03-102025-02-28State board
CO AEC1982City of Arvada (HVAC/Mechanical Contractor)
City license: Mechanical		expired
Status from City of Arvada list, 2026-10-21		——City of Arvada licensed-contractor list (public), retrieved 2026-10-21

Building permits

DatePermitTypeAddressValue
2025-06-25BP-25-1658Furnace6620 FAIRWAYS DRIVE—
2025-05-08BP-25-1189Mechanical Mini Split5600 N115TH STREET—
2025-05-06BP-25-1160Mechanical Mini Split8323 WEST FORK ROAD—
2025-04-10BP-25-0892Mechanical Mini Split8905 WOODLAND ROAD—
2025-03-27BP-25-0758Furnace7452 SINGING HILLS DRIVE—
2025-03-10BP-25-0532Furnace4383 PEACH COURT—
2025-02-04BP-25-0269Furnace5956 HEATHER WAY—
2025-01-31BP-25-0245Mechanical - Other8060 NIWOT ROAD 26—
2025-01-29BP-25-0216Furnace7299 MOUNT SHERMAN ROAD—
2024-08-29BP-24-2468Furnace9132 JOTIPA DRIVE—
2024-05-21BP-24-1347Mechanical Mini Split4578 STARBOARD DRIVE—
2024-04-04BP-24-0831Air Conditioning5072 BUCKINGHAM ROAD—
2024-02-29BP-24-0506Mechanical Heat Pump7134 PINE CONE COURT—
2024-01-10BP-24-0113Furnace11623 WASATCH ROAD—
2023-12-14BP-23-3242Furnace4656 WHITE ROCK CIRCLE 12—
2023-11-16BP-23-3004Furnace9260 CLARE COURT—
2023-11-02BP-23-2874Furnace8050 NIWOT ROAD 4—
2023-09-11BP-23-2309Mechanical Mini Split562 WILD HORSE CIRCLE—
2023-08-02BP-23-1892Air Conditioning6678 SECRETARIAT DRIVE—
2023-07-27BP-23-1836Furnace4236 PEBBLE BEACH DRIVE—
2023-05-26BP-23-1204Water Heater12777 ANHAWA STREET—
2023-05-26BP-23-1203Mechanical Mini Split5801 N79TH STREET—
2023-04-14BP-23-0857Furnace7303 N115TH STREET—
2023-04-14BP-23-0866Boiler3048 SLAKERIDGE TRAIL—
2023-02-01BP-23-0272Water Heater8060 NIWOT ROAD 26—
2023-01-11BP-23-0091Water Heater5730 ST VRAIN ROAD—
2022-12-29BP-22-3420Furnace4410 SANDPIPER CIRCLE—
2022-12-08BP-22-3270Furnace6615 SECRETARIAT DRIVE—
2022-12-01BP-22-3226Furnace6480 KALUA ROAD—
2022-12-01BP-22-3242Furnace11120 VERMILLION ROAD—
2022-11-17BP-22-3126Mechanical - Other12973 N87TH STREET—
2022-08-16BP-22-2226Air Conditioning5932 GUNBARREL ROAD C—
2022-06-27BP-22-1690Air Conditioning9325 ANHAWA AVENUE—
2022-06-24BP-22-1665Air Conditioning9789 N89TH STREET—
2022-05-27BP-22-1375Air Conditioning7225 MEADOW LANE—
2022-05-27BP-22-1373Air Conditioning6629 PUTTER COURT—
2022-03-21BP-22-0642Furnace827 DEARBORN PLACE—
2022-03-03BP-22-0497Furnace4520 ASHFIELD DRIVE—
2022-03-01BP-22-0449Furnace14516 N107TH STREET—
2021-12-01BP-21-2972Mechanical - Other9708 VERMILLION ROAD—
2021-11-08BP-21-2782Furnace8881 PORTICO LANE—
2021-10-28BP-21-2696Furnace7907 WSUSSEX COURT—
2021-10-27BP-21-2674Furnace5561 HOMESTEAD WAY—
2021-10-27BP-21-2673Air Conditioning5977 SCOTSWOOD COURT—
2021-09-29BP-21-2421Furnace3048 SLAKERIDGE TRAIL—
2021-08-13BP-21-1957Air Conditioning8721 PORTICO LANE—
2021-08-03BP-21-1841Air Conditioning4515 EDMONTON COURT—
2021-07-22BP-21-1737Air Conditioning7459 MOUNT MEEKER ROAD—
2021-06-17BP-21-1403Air Conditioning254 LEFT FORK ROAD—
2021-06-08BP-21-1300Air Conditioning4678 WHITE ROCK CIRCLE 8—
2021-06-07BP-21-1281Water Heater7597 67TH STREET—
2021-05-27BP-21-1221Furnace66 TIMBER LANE—
2021-05-05BP-21-1032Air Conditioning4631 ASHFIELD DRIVE—
2021-04-26BP-21-0900Air Conditioning4658 WHITE ROCK CIRCLE 12—
2021-04-20BP-21-0881Air Conditioning1203 APPLE VALLEY ROAD—
2021-04-12BP-21-0774Water Heater7851 MONARCH ROAD—
2021-02-09BP-21-0319Furnace6234 NOTTING HILL GATE—
2021-02-02BP-21-0266Furnace40 PINE TREE LANE—
2021-01-29BP-21-0238Furnace4222 CORRIENTE PLACE—
2021-01-20BP-21-0133Water Heater9307 VALMONT ROAD—
2020-12-22BP-20-3126Furnace6914 ST VRAIN ROAD—
2020-12-01BP-20-2907Furnace5444 WESTRIDGE DRIVE—
2020-11-06BP-20-2684Furnace321 CARRIAGE HILLS DRIVE—
2020-09-30BP-20-2312Air Conditioning7915 FAIRFAX COURT—
2020-09-17BP-20-2205Air Conditioning4636 TALLY HO TRAIL—
2020-08-27BP-20-2007Air Conditioning5045 NIWOT ROAD—
2020-08-14BP-20-1860Air Conditioning7720 N73RD STREET—
2020-08-14BP-20-1856Air Conditioning6234 OLDE STAGE ROAD—
2020-08-14BP-20-1858Boiler222 HIGH VIEW DRIVE—
2020-06-29BP-20-1386Air Conditioning8912 LITTLE RAVEN TRAIL—
2020-06-29BP-20-1390Air Conditioning4904 CLUBHOUSE COURT—
2020-06-23BP-20-1321Air Conditioning7216 TIMOTHY PLACE—
2020-06-03BP-20-1151Air Conditioning427 PARAGON DRIVE—
2020-02-20BP-20-0371Furnace7216 TIMOTHY PLACE—
2020-02-05BP-20-0262Water Heater5977 SCOTSWOOD COURT—
2019-12-19BP-19-3562Furnace8912 LITTLE RAVEN TRAIL—
2019-12-13BP-19-3503Furnace8050 NIWOT ROAD 10—
2019-12-09BP-19-3457Furnace9615 N89TH STREET—
2019-10-16BP-19-3032Furnace4452 LEE HILL DRIVE—
2019-08-22BP-19-2397Air Conditioning6651 SECRETARIAT DRIVE—
2019-08-22BP-19-2398Air Conditioning5942 GUNBARREL AVENUE E—
2019-07-22BP-19-2061Air Conditioning7280 MEADOWDALE DRIVE—
2019-07-10BP-19-1939Commercial Mechanical7395 N95TH STREET—
2019-07-08BP-19-1875Air Conditioning7549 ESTATE CIRCLE—
2010-03-19BP-10-0371Boiler427 PARAGON DRIVE—

Source: Boulder County Open Data (Land Use/Accela building permits, CC BY 4.0)

Permit data: Boulder County (Land Use / Accela), licensed under CC BY 4.0. Matched to contractors and modified by HomeProFax; not endorsed by Boulder County. Retrieved Oct 25, 2026.

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.

Around the web

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Reviews

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Carroll Mechanical Services · Plumbing Contractor
Longmont, CO
License on file: CO ••••4827
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