COMPANY RECORD · BOULDER, CO
Ars American Residential Services — permit history in Boulder, CO
Ars American Residential Services appears on 69 Boulder permit records from 2015 through 2026, most often mechanical / hvac (79.7% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 55 | 79.7% |
| Plumbing | 14 | 20.3% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 2 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 8 |
| 2023 | 15 |
| 2024 | 5 |
| 2025 | 9 |
| 2026 | 10 |
Busiest year on record: 2023, with 15 permits. One project can account for several filings, so read this as filing activity rather than workload.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 4738 KELLOGG CIR | 2026-08-26 |
| 3465 EVERETT DR | 2026-08-19 |
| 639 LINDEN PARK DR | 2026-08-07 |
| 4500 BASELINE RD 4104 | 2026-07-14 |
| 537 DEWEY AVE | 2026-06-12 |
| 3186 REDSTONE RD 10 | 2026-03-10 |
| 3315 TALISMAN CT C | 2026-02-24 |
| 4500 19TH ST 357 | 2026-01-28 |
| 1245 EDINBORO DR | 2026-01-02 |
| 2675 3RD ST | 2026-01-02 |
| 2735 5TH ST | 2025-10-10 |
| 3939 ORCHARD CT | 2025-08-29 |
| 4267 AMBER ST | 2025-08-27 |
| 2315 BLUFF ST B | 2025-07-14 |
61 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $209 to $18,500, median $3,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
69 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MEC2026-01529 | 2026-08-26 | Mechanical / HVAC | 4738 KELLOGG CIR | Replace AC 3 Ton 13 Seer **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure test | $3,750 |
| MEC2026-01480 | 2026-08-19 | Mechanical / HVAC | 3465 EVERETT DR | Replace Furnace 96% EFF 40K BTU 2 Ton 18 Seer Heat Pump **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning applia | $8,730 |
| MEC2026-01366 | 2026-08-07 | Mechanical / HVAC | 639 LINDEN PARK DR | Replace Furnace 80% EFF 125K BTU 4 Ton 18 Seer Heat Pump **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appli | $16,241 |
| MEC2026-01165 | 2026-07-14 | Mechanical / HVAC | 4500 BASELINE RD 4104 | Replace AC 2 Ton 13 Seer **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure test | $6,748 |
| MEC2026-00957 | 2026-06-12 | Mechanical / HVAC | 537 DEWEY AVE | Install 18K BTU Mini Split Multi Zone System **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must u | $4,611 |
| MEC2026-00351 | 2026-03-10 | Mechanical / HVAC | 3186 REDSTONE RD 10 | Replace Furnace 80% EFF 50K BTU AC 2 Ton 13 Seer **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances mu | $5,886 |
| MEC2026-00284 | 2026-02-24 | Mechanical / HVAC | 3315 TALISMAN CT C | Replace Furnace 80% EFF 50K BTU & 40 Gallon Electric Water Heater **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burni | $3,850 |
| MEC2026-00145 | 2026-01-28 | Mechanical / HVAC | 4500 19TH ST 357 | Replace Furnace 80% EFF 70K BTU **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressu | $4,780 |
| MEC2025-02382 | 2026-01-02 | Mechanical / HVAC | 1245 EDINBORO DR | Replace Furnace 80% EFF 75K BTU 3 Ton 18 Seer Heat Pump **Any electrical work required beyond a like-for-like replacement of equipment will require an electrical permit for inspec | $10,122 |
| MEC2025-02383 | 2026-01-02 | Mechanical / HVAC | 2675 3RD ST | **Voided for inactivity - no inspections for 180 days** Replace Boiler 175K BTU **Any electrical work required beyond a like-for-like replacement of equipment will require an elec | $4,179 |
| MEC2025-01697 | 2025-10-10 | Mechanical / HVAC | 2735 5TH ST | Replace 4 Ton 19 Seer Heat Pump & 50 Gallon Hybrid HP Water Heater **All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspe | $16,628 |
| MEC2025-01437 | 2025-08-29 | Mechanical / HVAC | 3939 ORCHARD CT | Replace Furnace 80% EFF 75K BTU AC 2.5 Ton 15 Seer & AC 2 Ton 13 Seer **All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the in | $13,247 |
| MEC2025-01424 | 2025-08-27 | Mechanical / HVAC | 4267 AMBER ST | Replace AC 3 Ton 13 Seer All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic e | $4,999 |
| MEC2025-01093 | 2025-07-14 | Mechanical / HVAC | 2315 BLUFF ST B | Replace AC 3 Ton 13 Seer | $5,704 |
| MEC2025-01070 | 2025-07-09 | Mechanical / HVAC | 450 UTICA AVE | REPLACE 50 GALLON GAS WATER HEATER WITH 75 GALLON GAS WATER HEATER | $2,500 |
| MEC2025-01041 | 2025-07-07 | Mechanical / HVAC | 3134 PALO PKWY | Replace Furnace 96% EFF 70K BTU AC 3 Ton 15 Seer | $10,000 |
| MEC2025-00511 | 2025-04-02 | Mechanical / HVAC | 5023 4TH ST | VOID- Over 180 Days No Activity Replace Furnace 96% EFF 100K BTU AC 4 Ton 15 Seer | $9,811 |
| MEC2025-00498 | 2025-03-31 | Mechanical / HVAC | 5023 4TH ST | ***VOID 180 Days No Activity*** Replace 50 gallon gas tank water heater with tankless water heater | $3,000 |
| MEC2025-00395 | 2025-03-18 | Mechanical / HVAC | 1208 DEAN PL | Replace Furnace 80% EFF 50K BTU | $5,886 |
| MEC2024-01719 | 2024-11-19 | Mechanical / HVAC | 3939 ORCHARD CT | Replace Furnace 80% EFF 50K BTU | $5,298 |
| MEC2024-01190 | 2024-08-15 | Mechanical / HVAC | 2953 14TH ST | VOID- Over 180 Days no activity REPLACE 40 GALLON GAS WATER HEATER | $1,500 |
| MEC2024-00677 | 2024-05-21 | Mechanical / HVAC | 830 S LASHLEY LN | Installation of Mini Split 36K BTU Multi Zone System | $10,200 |
| MEC2024-00454 | 2024-04-08 | Mechanical / HVAC | 4650 HOLIDAY DR 302 | *Void for inactivity - no inspections within 180 days* Replace like for like 40 gallon gas water heater. | $1,500 |
| MEC2024-00406 | 2024-03-27 | Mechanical / HVAC | 2002 BASELINE RD | *Voided for inactivity - no inspections for 180 days.* Replace like for like 50 gallon gas water heater. | $1,500 |
| MEC2023-01798 | 2023-12-22 | Mechanical / HVAC | 245 DAKOTA BLVD | Install Tankless Water Heater | $1,500 |
| MEC2023-01906 | 2023-12-19 | Mechanical / HVAC | 3025 BROADWAY A3 | Install Mini Split 18K BTU | $6,800 |
| MEC2023-01901 | 2023-12-18 | Mechanical / HVAC | 245 DAKOTA BLVD | Replace furnace 96% Eff 85K BTU AC 3 Ton 14 Seer | $7,500 |
| MEC2023-01601 | 2023-10-25 | Mechanical / HVAC | 5040 RALSTON ST B | *Voided for inactivity - no inspections within 180 days* Install a tankless hot water heater like for like | $1,520 |
| MEC2023-01586 | 2023-10-23 | Mechanical / HVAC | 265 SPRUCE ST | *Voided for inactivity - no inspections within 180 days* Install a 50 gallon gas hot water heater | $1,725 |
| MEC2023-01268 | 2023-08-23 | Mechanical / HVAC | 3200 CARBON PL 203 | *Voided for inactivity - no inspections within 180 days* Install a 40 gallon electric hot water heater | $1,500 |
| MEC2023-01019 | 2023-07-18 | Mechanical / HVAC | 68 HURON CT | Replace furnace 75K BTU 80% eff Replace AC 2.5 ton 14 seer | $10,609 |
| MEC2023-00868 | 2023-07-03 | Mechanical / HVAC | 2365 BALSAM DR | *Voided for inactivity - no inspections within 180 days* Replace 2 AC's 2.5 ton 14 seer Replace 2 furnaces 70K BTU 96% eff | $18,500 |
| MEC2023-00900 | 2023-06-20 | Mechanical / HVAC | 960 LARAMIE BLVD 5H | VOID-180 days no activity Install a 50 gallon gas hot water heater | $1,784 |
| MEC2023-00882 | 2023-06-15 | Mechanical / HVAC | 1045 SPRUCE ST C | Install a 50 gallon gas hot water heater | $1,615 |
| MEC2023-00815 | 2023-06-05 | Mechanical / HVAC | 1530 LEE HILL DR 6 | VOID- 180 no activity Install a 50 gallon gas hot water heater | $1,717 |
| MEC2023-00801 | 2023-06-01 | Mechanical / HVAC | 2032 14TH ST | *Voided for inactivity - no inspections within 180 days* Install a 38 gallon electric hot water heater | $1,994 |
| MEC2023-00752 | 2023-05-30 | Mechanical / HVAC | 1569 BRADLEY DR | VOID- 180 days no activity Install a 50 gallon gas hot water heater | $209 |
| MEC2023-00595 | 2023-04-27 | Mechanical / HVAC | 4311 CLAY COMMONS CT | Install a 50 gallon gas hot water heater | $1,820 |
| MEC2023-00405 | 2023-03-17 | Mechanical / HVAC | 3183 REDSTONE LN | *Voided for inactivity - no inspections within 180 days* Install a 40 gallon electric water heater | $1,500 |
| MEC2022-01972 | 2022-11-10 | Mechanical / HVAC | 1045 TOEDTLI DR | Install a 40 gallon electric water heater | $1,500 |
| MEC2022-01728 | 2022-09-27 | Mechanical / HVAC | 3939 ORCHARD CT | Install 2 separate 50 gallon gas hot water heaters | $3,000 |
| MEC2022-01189 | 2022-06-24 | Mechanical / HVAC | 865 ARAPAHOE AVE 3 | *Voided for inactivity - no inspections within 180 days* Install a 75 gallon gas hot water heater | $1,500 |
| MEC2022-01190 | 2022-06-24 | Mechanical / HVAC | 865 ARAPAHOE AVE 4 | *Voided for inactivity - no inspections within 180 days* Install a 40 gallon gas hot water heater | $1,500 |
| MEC2022-01188 | 2022-06-24 | Mechanical / HVAC | 865 ARAPAHOE AVE 2 | *Voided for inactivity - no inspections within 180 days* Install a 75 gallon gas hot water heater | $1,500 |
| MEC2022-00511 | 2022-03-16 | Mechanical / HVAC | 660 LARAMIE BLVD | VOID-180 days no activity iNSTALL A 50 GALLON GAS HOT WATER HEATER | $1,500 |
| MEC2022-00368 | 2022-03-03 | Mechanical / HVAC | 4985 TWIN LAKES RD 93 | *Voided for inactivity - no inspections within 180 days* Replace furnace 75K BTU 80% eff | $3,612 |
| MEC2022-00277 | 2022-02-15 | Mechanical / HVAC | 4892 DARWIN CT | Replace AC 3 ton 13 seer | $3,800 |
| MEC2021-01010 | 2021-05-26 | Mechanical / HVAC | 427 PEARL ST | *Voided for inactivity - no inspections within 180 days* Install a 50 gallon electric water heater | $750 |
| MEC2021-00994 | 2021-05-25 | Mechanical / HVAC | 1427 PEARL ST | Install a 50 gallon electric water heater | $750 |
| MEC2021-00634 | 2021-05-12 | Mechanical / HVAC | 2860 6TH ST | Replace furnace 90K BTU 80% eff | $5,257 |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Source and limits
Public Boulder permit records through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →