COMPANY RECORD · SEATTLE, WA
Brennan Heating & Air Conditioning — permit history in Seattle, WA
Brennan Heating & Air Conditioning appears on 3,285 Seattle permit records from 2015 through 2026, most often mechanical / hvac (69.9% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 2295 | 69.9% |
| Electrical | 990 | 30.1% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 219 |
| 2016 | 269 |
| 2017 | 328 |
| 2018 | 351 |
| 2019 | 395 |
| 2020 | 352 |
| 2021 | 319 |
| 2022 | 355 |
| 2023 | 258 |
| 2024 | 214 |
| 2025 | 144 |
| 2026 | 81 |
Busiest year on record: 2019, with 395 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 |
|---|---|
| 2307 32ND AVE S | 2026-08-21 |
| 3310 S GRAHAM ST | 2026-08-12 |
| 9948 46TH AVE NE | 2026-08-07 |
| 2314 ROSEMONT PL W | 2026-08-05 |
| 8645 34TH AVE SW | 2026-08-03 |
| 5250 45TH AVE SW | 2026-07-28 |
| 4531 55TH AVE NE | 2026-07-23 |
| 7314 VIEW LN SW | 2026-07-17 |
| 7546 1ST AVE NE | 2026-07-01 |
| 3730 59TH AVE SW | 2026-06-29 |
| 3259 35TH AVE SW | 2026-06-29 |
| 7203 LEDROIT CT SW | 2026-06-23 |
| 4617 47TH AVE S | 2026-06-23 |
| 8803 38TH AVE SW | 2026-06-22 |
2,160 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1 to $110,002, median $4,657. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
3,285 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7159262-FR | 2026-08-21 | Mechanical / HVAC | 2307 32ND AVE S | Replace gas furnace | $5,000 |
| 7157816-FR | 2026-08-12 | Mechanical / HVAC | 3310 S GRAHAM ST | Replace gas furnace | $9,000 |
| 7157870-EL | 2026-08-12 | Electrical | 3310 S GRAHAM ST | Install 2 ton heat pump | |
| 7157813-RF | 2026-08-12 | Mechanical / HVAC | 3310 S GRAHAM ST | Install 2 ton heat pump | $9,000 |
| 7157074-FR | 2026-08-07 | Mechanical / HVAC | 9948 46TH AVE NE | Install gas furnace | $6,910 |
| 7156713-FR | 2026-08-05 | Mechanical / HVAC | 2314 ROSEMONT PL W | Replace gas furnace | $6,654 |
| 7156254-EL | 2026-08-03 | Electrical | 8645 34TH AVE SW | - Replace existing electrical panel with (1) new Eaton CH electrical panel with whole house surge protection. - Update grounding and bonding - Label electrical panel | |
| 7155103-RF | 2026-07-28 | Mechanical / HVAC | 5250 45TH AVE SW | Install 2 1/2 ton ac unit | $9,031 |
| 7155106-EL | 2026-07-27 | Electrical | 5250 45TH AVE SW | Install 2 1/2 ton ac unit | |
| 7154598-FR | 2026-07-23 | Mechanical / HVAC | 4531 55TH AVE NE | Replace gas furnace | $8,260 |
| 7153451-RF | 2026-07-17 | Mechanical / HVAC | 7314 VIEW LN SW | Install multi head ductless heat pump | $10,297 |
| 7153455-FR | 2026-07-17 | Mechanical / HVAC | 7314 VIEW LN SW | Install multi head ductless heat pump | $10,297 |
| 7152013-EL | 2026-07-08 | Electrical | 7314 VIEW LN SW | Run electrical for ductless heat pump | |
| 7150900-FR | 2026-07-01 | Mechanical / HVAC | 7546 1ST AVE NE | Replace gas furnace | $5,664 |
| 7150901-EL | 2026-07-01 | Electrical | 7546 1ST AVE NE | Replace gas furnace (basement) and 2 1/2 ton a/c (backyard) | |
| 7150898-RF | 2026-07-01 | Mechanical / HVAC | 7546 1ST AVE NE | Replace 2 1/2 ton a/c | $7,884 |
| 7150445-FR | 2026-06-29 | Mechanical / HVAC | 3730 59TH AVE SW | Replace electric air handler | $4,200 |
| 7150433-RF | 2026-06-29 | Mechanical / HVAC | 3730 59TH AVE SW | Replace 4-ton heat pump | $6,400 |
| 7150458-EL | 2026-06-29 | Electrical | 3259 35TH AVE SW | Install new electric air handler (garage) and 3-ton heat pump (front of garage) | |
| 7150453-EL | 2026-06-29 | Electrical | 3730 59TH AVE SW | Replace electric air handler (crawlspace) and 4-ton heat pump (north side of home) | |
| 7150267-FR | 2026-06-26 | Mechanical / HVAC | 3259 35TH AVE SW | Replace electric air handler | $5,400 |
| 7150265-RF | 2026-06-26 | Mechanical / HVAC | 3259 35TH AVE SW | Replace 3-ton heat pump | $8,200 |
| 7149272-RF | 2026-06-23 | Mechanical / HVAC | 7203 LEDROIT CT SW | Install 3-ton heat pump | $7,462 |
| 7149412-FR | 2026-06-23 | Mechanical / HVAC | 4617 47TH AVE S | Replace multi head ductless heat pump | $6,200 |
| 7149280-EL | 2026-06-22 | Electrical | 7203 LEDROIT CT SW | Run electrical circuit for 3-ton heat pump | |
| 7148961-RF | 2026-06-22 | Mechanical / HVAC | 8803 38TH AVE SW | Replace 3-ton a/c | $7,200 |
| 7148948-FR | 2026-06-22 | Mechanical / HVAC | 8803 38TH AVE SW | Replace gas furnace | $5,665 |
| 7148956-EL | 2026-06-18 | Electrical | 8803 38TH AVE SW | Replace existing 3-ton a/c | |
| 7147915-FR | 2026-06-12 | Mechanical / HVAC | 6334 BEACH DR SW | Replace gas furnace | $5,664 |
| 7147713-EL | 2026-06-11 | Electrical | 1235 20TH AVE E | Run electrical for 4-ton heat pump, replace 200AMP panel and 100AMP sub panel, install EV charger | |
| 7147755-EL | 2026-06-11 | Electrical | 1623 42ND AVE SW | run electrical for ductless heat pump | |
| 7147708-RF | 2026-06-11 | Mechanical / HVAC | 1235 20TH AVE E | Install 4-ton heat pump | $19,591 |
| 7147750-RF | 2026-06-11 | Mechanical / HVAC | 1623 42ND AVE SW | Install ductless heat pump | $6,700 |
| 7146360-RF | 2026-06-05 | Mechanical / HVAC | 7522 FAIRWAY DR NE | Replace 4-ton a/c | $7,400 |
| 7146363-EL | 2026-06-04 | Electrical | 7522 FAIRWAY DR NE | Replace 4-ton a/c in backyard | |
| 7146123-EL | 2026-06-03 | Electrical | 9864 43RD PL NE | Run electrical circuit for 4-ton heat pump [6/3/2026 PGF Added 200A service to permit per contractor email request (Jaimie). Post-issuance change fee included.] | |
| 7146110-RF | 2026-06-03 | Mechanical / HVAC | 9864 43RD PL NE | Install 4-ton heat pump | $7,665 |
| 7146115-FR | 2026-06-03 | Mechanical / HVAC | 9864 43RD PL NE | Replace gas furnace | $5,800 |
| 7142684-FR | 2026-05-14 | Mechanical / HVAC | 10717 PHINNEY AVE N | Replace gas furnace | $5,600 |
| 7142682-RF | 2026-05-14 | Mechanical / HVAC | 10717 PHINNEY AVE N | Install 2-ton a/c | $7,450 |
| 7142687-EL | 2026-05-12 | Electrical | 10717 PHINNEY AVE N | Run electrical circuit for 2-ton a/c | |
| 7141119-FR | 2026-05-01 | Mechanical / HVAC | 13015 8TH AVE NW | Replace gas furnace | $9,613 |
| 7139202-RF | 2026-04-20 | Mechanical / HVAC | 6723 S 112TH PL | Install single zone ductless heat pump | $6,275 |
| 7139115-FR | 2026-04-20 | Mechanical / HVAC | 1605 NW GREENBRIER WAY | Replace gas furnace | $5,608 |
| 7139109-RF | 2026-04-20 | Mechanical / HVAC | 1605 NW GREENBRIER WAY | Replace 3-ton a/c | $6,745 |
| 7139119-EL | 2026-04-20 | Electrical | 1605 NW GREENBRIER WAY | Replace gas furnace and ac Basement, right side of garage and panel | |
| 7139205-EL | 2026-04-20 | Electrical | 6723 S 112TH PL | Outside/Panel | |
| 7138666-EL | 2026-04-16 | Electrical | 11510 CORLISS AVE N | Install 2-Zone Ductless heat pump system | |
| 7138671-RF | 2026-04-16 | Mechanical / HVAC | 11510 CORLISS AVE N | Install 2-Zone ductless heat pump | $9,000 |
| 7138678-FR | 2026-04-16 | Mechanical / HVAC | 11510 CORLISS AVE N | Install 2-zone 1 1/2 ton ductless heat pump | $9,000 |
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 Seattle 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 →