COMPANY RECORD · SEATTLE, WA
Northwest Mechanical — permit history in Seattle, WA
Northwest Mechanical appears on 832 Seattle permit records from 2018 through 2026, most often mechanical / hvac (99.3% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 826 | 99.3% |
| Electrical | 6 | 0.72% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2018 | 41 |
| 2019 | 71 |
| 2020 | 61 |
| 2021 | 134 |
| 2022 | 153 |
| 2023 | 68 |
| 2024 | 91 |
| 2025 | 127 |
| 2026 | 86 |
Busiest year on record: 2022, with 153 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 |
|---|---|
| 810 W DRAVUS ST | 2026-08-24 |
| 2207 4TH AVE N | 2026-08-24 |
| 4948 SW FORNEY ST | 2026-08-21 |
| 1732 LAKE WASHINGTON BLVD | 2026-08-21 |
| 10431 MARINE VIEW DR SW | 2026-08-18 |
| 6519 22ND AVE NW | 2026-08-14 |
| 1216 22ND AVE E | 2026-08-13 |
| 1905 E PINE ST | 2026-08-10 |
| 1221 FEDERAL AVE E | 2026-08-10 |
| 1109 N 36TH ST | 2026-08-07 |
| 2024 PARKSIDE DR E | 2026-07-28 |
| 6734 18TH AVE NW | 2026-07-15 |
| 1700 HOWELL PL | 2026-07-13 |
| 903 16th AVE E | 2026-07-06 |
536 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1,000 to $250,000, median $12,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
832 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7159535-FR | 2026-08-24 | Mechanical / HVAC | 810 W DRAVUS ST | install ductless heat pump | $8,500 |
| 7159536-RF | 2026-08-24 | Mechanical / HVAC | 810 W DRAVUS ST | Install Ductless Heatpump | $8,500 |
| 7159529-RF | 2026-08-24 | Mechanical / HVAC | 2207 4TH AVE N | Replace Heat Pump | $10,500 |
| 7159528-FR | 2026-08-24 | Mechanical / HVAC | 2207 4TH AVE N | Replace Heat pump | $10,500 |
| 7159253-FR | 2026-08-21 | Mechanical / HVAC | 4948 SW FORNEY ST | Install new heat pump system | $11,000 |
| 7159251-RF | 2026-08-21 | Mechanical / HVAC | 4948 SW FORNEY ST | Install new heat pump system | $11,000 |
| 7159269-FR | 2026-08-21 | Mechanical / HVAC | 1732 LAKE WASHINGTON BLVD | Install heat pump system | $16,250 |
| 7159268-RF | 2026-08-21 | Mechanical / HVAC | 1732 LAKE WASHINGTON BLVD | Install heat pump system | $16,250 |
| 7158189-RF | 2026-08-18 | Mechanical / HVAC | 10431 MARINE VIEW DR SW | Install 3 to 1 Heat Pump System | $15,700 |
| 7158190-FR | 2026-08-17 | Mechanical / HVAC | 10431 MARINE VIEW DR SW | Install 3 to 1 Heat Pump system | $15,700 |
| 7158216-RF | 2026-08-14 | Mechanical / HVAC | 6519 22ND AVE NW | Install Ductless Mini Split | $12,000 |
| 7158217-FR | 2026-08-14 | Mechanical / HVAC | 6519 22ND AVE NW | Install ductless mini split system | $12,000 |
| 7158010-RF | 2026-08-13 | Mechanical / HVAC | 1216 22ND AVE E | Heat Pump / AC Replacement | $9,872 |
| 7157446-BP | 2026-08-10 | Mechanical / HVAC | 1905 E PINE ST | Boiler and Indirect Replacement | $13,000 |
| 7157295-BP | 2026-08-10 | Mechanical / HVAC | 1221 FEDERAL AVE E | Replace boiler | $8,367 |
| 7157061-RF | 2026-08-07 | Mechanical / HVAC | 1109 N 36TH ST | Replace like for like Packaged Unit (gas/AC) | $10,500 |
| 7155093-RF | 2026-07-28 | Mechanical / HVAC | 2024 PARKSIDE DR E | Install two Ductless Systems (Heat Pumps) | $21,500 |
| 7155094-FR | 2026-07-28 | Mechanical / HVAC | 2024 PARKSIDE DR E | Install two ductless systems (Heat Pumps) | $21,500 |
| 7153225-FR | 2026-07-15 | Mechanical / HVAC | 6734 18TH AVE NW | Install 2.5 ton heat pump | $17,000 |
| 7152700-RF | 2026-07-13 | Mechanical / HVAC | 1700 HOWELL PL | Install Air to Water Heat Pump | $25,000 |
| 7152699-FR | 2026-07-13 | Mechanical / HVAC | 1700 HOWELL PL | Install air to water heat pump | $25,000 |
| 7151392-RF | 2026-07-06 | Mechanical / HVAC | 903 16th AVE E | Install a 1:1 ductless ceiling unit | $7,000 |
| 7149133-BP | 2026-06-19 | Mechanical / HVAC | 1528 19TH AVE | Boiler replacement | $10,500 |
| 7148508-RF | 2026-06-17 | Mechanical / HVAC | 2515 4TH AVE W | Install 2 Heat-Pump systems | $23,000 |
| 7148509-FR | 2026-06-17 | Mechanical / HVAC | 2515 4TH AVE W | Install 2 Heat Pump Systems | $23,000 |
| 7148482-FR | 2026-06-17 | Mechanical / HVAC | 10822 37TH AVE SW | Install Heat-Pump system | $13,500 |
| 7148398-FR | 2026-06-16 | Mechanical / HVAC | 342 NW 76TH ST | Install Mini Split Heat Pump system | $21,000 |
| 7148481-RF | 2026-06-16 | Mechanical / HVAC | 10822 37TH AVE SW | Install Heat Pump System | $13,500 |
| 7148396-RF | 2026-06-16 | Mechanical / HVAC | 342 NW 76TH ST | Install Mini-Split Heat Pump System | $21,000 |
| 7147346-BP | 2026-06-10 | Mechanical / HVAC | 715 18TH AVE E | Boiler replacement | $9,800 |
| 7146447-BP | 2026-06-09 | Mechanical / HVAC | 915 HARVARD AVE E | Replace boiler | $10,000 |
| 7146910-RF | 2026-06-09 | Mechanical / HVAC | 6734 18th AVE NW | Install 4 ton heat pump | $17,000 |
| 7146909-FR | 2026-06-09 | Mechanical / HVAC | 6734 18TH AVE NW | Install 3 ton heat pump | $22,000 |
| 7146647-RF | 2026-06-08 | Mechanical / HVAC | 3444 A 23RD AVE W | Install Air handler and Heat Pump | $10,000 |
| 7146648-FR | 2026-06-08 | Mechanical / HVAC | 3444 A 23RD AVE W | Install Air Handler and Heat Pump | $10,000 |
| 7145956-RF | 2026-06-03 | Mechanical / HVAC | 424 B FEDERAL AVE E | Install Heat Pump/Mini Split System | $10,300 |
| 7145957-FR | 2026-06-03 | Mechanical / HVAC | 424 B FEDERAL AVE E | Install heat pump/mini split system | $10,300 |
| 7144778-BP | 2026-05-26 | Mechanical / HVAC | 133 22ND AVE E | Boiler replacement | $11,000 |
| 7144282-BP | 2026-05-21 | Mechanical / HVAC | 4718 W ruffner ST | Boiler replacement | $8,500 |
| 7144277-BP | 2026-05-21 | Mechanical / HVAC | 2408 E MERCER ST | Boiler replacement | $11,000 |
| 7144160-BP | 2026-05-20 | Mechanical / HVAC | 1952 11TH AVE W | Boiler Replacement | $9,000 |
| 7144172-FR | 2026-05-20 | Mechanical / HVAC | 903 16TH AVE E | Add 2 bath fans and a dryer vent to the basement remodel | $1,000 |
| 7143352-RF | 2026-05-15 | Mechanical / HVAC | 936 30TH AVE | Install HV Heat Pump System, Install Ductless Heat Pump, | $11,000 |
| 7143353-FR | 2026-05-15 | Mechanical / HVAC | 936 30TH AVE | Install HV Heat Pump System, Install Ductless Heat Pump | $11,000 |
| 7142855-FR | 2026-05-14 | Mechanical / HVAC | 2603 NW 92ND ST | Install ductless Heat Pump system | $9,300 |
| 7142854-RF | 2026-05-14 | Mechanical / HVAC | 2603 NW 92ND ST | Install ductless Heat Pump system | $9,300 |
| 7142204-FR | 2026-05-12 | Mechanical / HVAC | 12221 PALATINE AVE N | Install Ductless Heat Pump System | $11,500 |
| 7142209-FR | 2026-05-12 | Mechanical / HVAC | 2827 40TH AVE W | Install Heat Pump | $7,500 |
| 7142208-RF | 2026-05-12 | Mechanical / HVAC | 2827 40TH AVE W | Install Heat Pump | $7,500 |
| 7142203-RF | 2026-05-12 | Mechanical / HVAC | 12221 PALATINE AVE N | Install Ductless Heat Pump System | $11,500 |
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 →