COMPANY RECORD · BOULDER, CO
Control Service Center Inc — permit history in Boulder, CO
Control Service Center Inc appears on 102 Boulder permit records from 2015 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 102 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 34 |
| 2016 | 17 |
| 2017 | 27 |
| 2018 | 8 |
| 2019 | 2 |
| 2021 | 2 |
| 2024 | 2 |
| 2025 | 7 |
| 2026 | 3 |
Busiest year on record: 2015, with 34 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 |
|---|---|
| 2525 ARAPAHOE AVE | 2026-07-10 |
| 1360 WALNUT ST 110 | 2026-05-20 |
| 1470 WALNUT ST | 2026-03-20 |
| 1942 BROADWAY | 2025-10-22 |
| 1738 PEARL ST | 2025-10-22 |
| 1880 55TH ST | 2025-07-02 |
| 1301 CANYON BLVD 100 | 2025-04-21 |
| 6200 LOOKOUT RD | 2025-03-25 |
| 5340 AIRPORT BLVD | 2025-02-12 |
| 1685 38TH ST | 2025-01-15 |
| 63 S CHERRYVALE RD | 2024-12-03 |
| 5330 AIRPORT BLVD | 2024-11-20 |
| 2323 55TH ST | 2021-11-05 |
| 5400 AIRPORT BLVD | 2021-11-03 |
83 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $500 to $650,828, median $24,998. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
102 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MEC2026-01116 | 2026-07-10 | Mechanical / HVAC | 2525 ARAPAHOE AVE | **McGuckin Hardware* Replace RTU with like for like. No electrical modification required. **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic g | $29,638 |
| MEC2026-00386 | 2026-05-20 | Mechanical / HVAC | 1360 WALNUT ST 110 | Replace Makeup Air Unit with Like-for-like replacement **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning applian | $46,792 |
| MEC2026-00399 | 2026-03-20 | Mechanical / HVAC | 1470 WALNUT ST | Replace boiler. **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To f | $124,320 |
| MEC2025-01573 | 2025-10-22 | Mechanical / HVAC | 1942 BROADWAY | Replace existing boiler with (2) new 97% efficiency condensing boilers **All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the i | $96,515 |
| MEC2025-01746 | 2025-10-22 | Mechanical / HVAC | 1738 PEARL ST | *Voided for inactivity - no inspections for 180 days* Replace existing RTU 15 with like-for-like 5 Ton 13.4 SEER2, 130k BTU 81% AFUE **All new plastic glued vents for fuel burnin | $22,867 |
| MEC2025-01019 | 2025-07-02 | Mechanical / HVAC | 1880 55TH ST | Replace (2) packaged RTUs with like-for-like units | $77,059 |
| MEC2025-00454 | 2025-04-21 | Mechanical / HVAC | 1301 CANYON BLVD 100 | Replace rooftop chiller with like for like unit. | $650,828 |
| MEC2025-00333 | 2025-03-25 | Mechanical / HVAC | 6200 LOOKOUT RD | Replace (5) total makeup air units with like-for-like units. | $434,804 |
| MEC2024-01573 | 2025-02-12 | Mechanical / HVAC | 5340 AIRPORT BLVD | Furnish and install one new split system heat pump AC **Reference ELE2025-00039** | $64,216 |
| MEC2025-00077 | 2025-01-15 | Mechanical / HVAC | 1685 38TH ST | Replace RTU 36 with one new like-for-like 15 ton unit. | $34,253 |
| MEC2024-01647 | 2024-12-03 | Mechanical / HVAC | 63 S CHERRYVALE RD | Replace furnace and AC with new heat pump units per plans. In conjunction with Permit ELE2024-00910 | $61,386 |
| MEC2024-01574 | 2024-11-20 | Mechanical / HVAC | 5330 AIRPORT BLVD | Replace existing split system AC unit with new heat pump AC | $53,417 |
| MEC2021-02166 | 2021-11-05 | Mechanical / HVAC | 2323 55TH ST | Replace (5) like for like RTUs (2) - 15 ton (1) - 10 ton (1) - 8.5 ton (1) - 3 ton | $94,617 |
| MEC2021-01837 | 2021-11-03 | Mechanical / HVAC | 5400 AIRPORT BLVD | *Voided for inactivity - requirements not met.* Replace (3) packaged RTUs with like for like units. | $75,081 |
| MEC2019-01966 | 2019-12-02 | Mechanical / HVAC | 1926 PINE ST | *Voided for inactivity - no inspections within 180 days* *Replace furnace, AC and water heater | $2,753 |
| MEC2019-01216 | 2019-07-31 | Mechanical / HVAC | 1434 SPRUCE ST | *Voided for inactivity due to no inspections performed within 180 days of issuance.*Installation of (3) replacement RTUs. (1) 102k Btu/h, 12.2 EER, 81% efficient, single-package, | $48,147 |
| MEC2018-00215 | 2018-09-26 | Mechanical / HVAC | 4909 NAUTILUS CT N | Installation of (9) replacement RTUs. (6) 150k Btu/h, 12.2 EER, 81% efficient, single-package, heating and cooling unit. (1) 180k Btu/h, 12.0 EER, 81% efficient, single-packag | $122,808 |
| MEC2018-00302 | 2018-08-20 | Mechanical / HVAC | 1011 WALNUT ST | Suite 400, Vision Ridge - Demolition of existing unit and removal of non-structural walls. Remodel to create eleven offices, two conference room and a break room, update of existin | $40,000 |
| MEC2018-00218 | 2018-07-11 | Mechanical / HVAC | 5400 SPINE RD | Installation of a replacement RTU, 90k Btu/h, 11.1 EER, 81% efficient, single-package, heating and cooling unit, like for like in same location. Installation per manufacturer's spe | $10,626 |
| MEC2018-00035 | 2018-06-21 | Mechanical / HVAC | 4845 PEARL EAST CIR | Interior tenant remodel of an office suite for Pearson Knowledge Technologies. Scope includes construction of new reception, conference, focus and team rooms, open office, copy, p | $27,500 |
| MEC2018-00219 | 2018-05-23 | Mechanical / HVAC | 2323 55TH ST | Installation of a replacement RTU, 72k Btu/h, 12 EER, 81% efficient, single-package, heating and cooling unit, like for like in same location. Installation per manufacturer's speci | $10,856 |
| MEC2018-00220 | 2018-05-22 | Mechanical / HVAC | 637 S BROADWAY | Installation of (2) replacement RTU's, 60k Btu/h, 15 SEER, 81% efficient, single-package, heating and cooling units, like for like in same location. Installation per manufacturer's | $12,275 |
| MEC2018-00213 | 2018-05-03 | Mechanical / HVAC | 1700 38TH ST | Installation of (4) replacement RTUs. (1) 180k Btu/h, 12 EER, 80% efficient, single-package, heating and cooling unit. (2) 120k Btu/h, 12.2 EER, 81% efficient, single-package, | $64,753 |
| MEC2018-00206 | 2018-05-02 | Mechanical / HVAC | 1743 WALNUT ST | Installation of (2) replacement RTU?s on an existing commercial building, 90k Btu/h, 12.2 EER, 81% efficient, single-package, heating and cooling unit, like for like in same locati | $27,959 |
| PMT2017-05405-MEC | 2017-12-19 | Mechanical / HVAC | 685 NORTHSTAR CT | Installation of a replacement 80k BTU, 82% efficient forced air furnace. Installation of a replacement 16 SEER, 3.0 ton A/C system. Installation per manufacturer's specifications | $6,697 |
| PMT2017-03046-MEC | 2017-11-02 | Mechanical / HVAC | 2560 55TH ST | Installation of (11) replacement RTU's and (1) split-system, like for like in same location. (5) 12 EER, 12.5 ton RTU's (6 ) 12 EER, 10 ton RTU (1) 14 SEER, 5 | $168,868 |
| PMT2017-03039-MEC | 2017-11-02 | Mechanical / HVAC | 4750 WALNUT ST | Installation of (9) replacement RTU's, like for like in same location. (2) 12 EER, 20 ton RTU (5) 12 EER, 15 ton RTU's (2) 12 EER, 12.5 ton RTU's | $179,886 |
| PMT2017-03048-MEC | 2017-11-02 | Mechanical / HVAC | 2500 55TH ST | Installation of (8) replacement RTU's, like for like in same location. (6) 12 EER, 15 ton RTU's (2) 12 EER, 12.5 ton RTU's Installation per manufacturer's spec | $145,251 |
| PMT2017-03047-MEC | 2017-11-02 | Mechanical / HVAC | 2520 55TH ST | Installation of (10) replacement RTU's, like for like in same location. (1) 17 EER, 3.0 ton RTU (1) 12 EER, 7.5 ton RTU (2) 12 EER, 12.5 ton RTU's (6) | $135,593 |
| PMT2017-03095-MEC | 2017-11-02 | Mechanical / HVAC | 4888 PEARL EAST CR | Installation of (1) replacement, 17.2 SEER, 5 ton RTU, like for like in same location. Installation per manufacturer's specifications. No structural work proposed or approved withi | $9,168 |
| PMT2017-03045-MEC | 2017-11-02 | Mechanical / HVAC | 2580 55TH ST | Installation of (10) replacement RTU's, like for like in same location. (7) 12 EER, 15 ton RTU's (3) 12 EER, 12.5 ton RTU's Installation per manufacturer's speci | $181,494 |
| PMT2017-03037-MEC | 2017-11-02 | Mechanical / HVAC | 4760 WALNUT ST | Installation of (2) replacement, 17.1 SEER, 3.0 ton RTU's, like for like in same loction. Installation per manufacturer's specifications. No structural work proposed or approved wi | $17,212 |
| PMT2017-03038-MEC | 2017-11-02 | Mechanical / HVAC | 4740 WALNUT ST | Installation of (6) replacement RTU's, like for like in same location. (1) 12 EER, 20 ton (3) 12 EER, 17.5 ton (2) 12 EER,15 ton Installation per manufacturer's specifications | $118,587 |
| PMT2017-03092-MEC | 2017-11-02 | Mechanical / HVAC | 4949 PEARL EAST CR | Installation of (1) replacement, 12 EER, 20 ton RTU, like for like in same location. Installation per manufacturer's specifications. No structural work proposed or approved within | $24,452 |
| PMT2017-04026-MEC | 2017-10-12 | Mechanical / HVAC | 2665 MAPLETON AV | Units A, B, C, D, E, F, G, H, and I: Replacement water heaters (38 gal, 0.59 UEF) and furnaces (60,000 BTU, 80% AFUE) in all units. | $24,291 |
| PMT2017-04025-MEC | 2017-10-11 | Mechanical / HVAC | 2671 MAPLETON AV | Units A, B, C, D, E, and F: Replacement water heaters (38 gal, 0.59 UEF) and furnaces (60,000 BTU, 80% AFUE) in all units. | $16,194 |
| PMT2017-04082-MEC | 2017-10-10 | Mechanical / HVAC | 637 S BROADWAY | H - Installation of a replacement RTU, 60k Btu/h, 14 SEER, 85% efficient, single-package, heating and cooling unit, like for like in same location. Installation per manufacturer's | $9,599 |
| PMT2017-04017-MEC | 2017-10-10 | Mechanical / HVAC | 2683 MAPLETON AV | Units A, B, C, D, E, F, G, H, I, and J: Replacement water heaters (38 gal, 0.59 UEF) and furnaces (60,000 BTU, 80% AFUE) in all units. | $26,990 |
| PMT2017-04015-MEC | 2017-10-10 | Mechanical / HVAC | 2663 MAPLETON AV | Units A, B, C, D, E, F, G, H, I, and J: Replacement water heaters (38 gal, 0.59 UEF) and furnaces (60,000 BTU, 80% AFUE) in all units. | $26,990 |
| PMT2017-04083-MEC | 2017-10-10 | Mechanical / HVAC | 637 S BROADWAY | G - Installation of a replacement RTU, 60k Btu/h, 14 SEER, 85% efficient, single-package, heating and cooling unit, like for like in same location. Installation per manufacturer's | $11,978 |
| PMT2017-04084-MEC | 2017-10-10 | Mechanical / HVAC | 2835 PEARL ST | *Voided for inactivity due to no inspections performed within 180 days of issuance.* Installation of a replacement RTU, 180k Btu/h, 11 EER, 81% efficient, single-package, heating | $18,523 |
| PMT2017-04087-MEC | 2017-10-10 | Mechanical / HVAC | 2675 MAPLETON AV | Installation of a replacement 75.1K BTU, 80% efficient, gas storage water heater for the Boulder Head Start School. Install thermal expansion device, service outlet and carbon mono | $2,699 |
| PMT2017-04088-MEC | 2017-10-10 | Mechanical / HVAC | 2685 MAPLETON AV | Installation of a replacement 75.1K BTU, 80% efficient, gas storage water heater for the Community Center. Install thermal expansion device, service outlet and carbon monoxide dete | $2,699 |
| PMT2017-04080-MEC | 2017-10-10 | Mechanical / HVAC | 3000 CENTER GREEN DR | Installation of a replacement RTU, 72k Btu/h, 12 EER, 85% efficient, single-package, heating and cooling unit, like for like in same location. Installation per manufacturer's speci | $9,598 |
| PMT2017-04085-MEC | 2017-10-10 | Mechanical / HVAC | 4909 NAUTILUS CT | Installation of a replacement RTU, 150k Btu/h, 12.2 EER, 81% efficient, single-package, heating and cooling unit, like for like in same location. Installation per manufacturer's sp | $17,584 |
| PMT2017-03091-MEC | 2017-07-28 | Mechanical / HVAC | 4909 NAUTILUS CT | Installation of (3) replacement RTU's, like for like in same location. (1) 12 EER, 12.5 ton RTU, 165 MBH [RTU 10] (1) 12 EER, 12.5 ton RTU, 165 MBH [R | $49,625 |
| PMT2017-03090-MEC | 2017-07-27 | Mechanical / HVAC | 4710 TABLE MESA DR | Installation of (4) replacement RTU's, like for like in same location. (1) 11.2 EER, 3 ton RTU (1) 11.2 EER, 6 ton RTU (1) 11.2 EER, 7.5 ton RTU (1) 1 | $37,996 |
| PMT2017-03036-MEC | 2017-07-27 | Mechanical / HVAC | 4772 WALNUT ST | Installation of (10) replacement RTU's, like for like in same location. (1) 12 EER, 20 ton RTU (1) 12 EER, 17.5 ton RTU (4) 12 EER, 15 ton RTU's (2) | $174,829 |
| PMT2017-03049-MEC | 2017-07-27 | Mechanical / HVAC | 4775 WALNUT ST | Installation of (1) replacement RTU, 11.8 EER, 7.5 ton, like for like in same location. Installation per manufacturer's specifications. No structural work proposed or approved with | $14,136 |
| PMT2017-01109-MEC | 2017-03-22 | Mechanical / HVAC | 685 S BROADWAY | "Like for like" replacement of two RTU's (11.5 MBH, 4 ton) for animal clinic. | $18,923 |
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 →