COMPANY RECORD · SEATTLE, WA
Cardinal Heating & Air — permit history in Seattle, WA
Cardinal Heating & Air appears on 594 Seattle permit records from 2018 through 2026, most often mechanical / hvac (78.8% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 468 | 78.8% |
| Electrical | 126 | 21.2% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2018 | 16 |
| 2019 | 43 |
| 2020 | 49 |
| 2021 | 34 |
| 2022 | 45 |
| 2023 | 21 |
| 2024 | 76 |
| 2025 | 202 |
| 2026 | 108 |
Busiest year on record: 2025, with 202 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 |
|---|---|
| 9001 27TH AVE NE | 2026-08-28 |
| 1139 N 76TH ST | 2026-08-19 |
| 319 NW 113TH PL | 2026-08-06 |
| 3018 NE 96TH ST | 2026-07-30 |
| 8309 RAVENNA AVE NE | 2026-07-30 |
| 2944 NW ESPLANADE | 2026-07-24 |
| 1852 E HAMLIN ST | 2026-07-17 |
| 1711 26TH AVE S | 2026-07-01 |
| 6150 NE KESWICK DR | 2026-06-30 |
| 357 Galer ST | 2026-06-24 |
| 2530 30TH AVE S | 2026-06-24 |
| 5600 14TH AVE NW | 2026-06-22 |
| 4845 NE 41ST ST | 2026-06-10 |
| 602 34TH AVE E | 2026-06-09 |
287 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $200,000, median $13,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
594 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7160323-EL | 2026-08-28 | Electrical | 9001 27TH AVE NE | Altering 1 circuit for heat pump install | |
| 7158803-FR | 2026-08-19 | Mechanical / HVAC | 1139 N 76TH ST | Replacing existing furnace, adding heat pump/air handler | $15,000 |
| 7158842-EL | 2026-08-19 | Electrical | 1139 N 76TH ST | Adding heat pump/air handler | |
| 7157337-FR | 2026-08-10 | Mechanical / HVAC | 1139 N 76TH ST | Installation of Midea heat pump and air handler | $10,000 |
| 7157341-EL | 2026-08-10 | Electrical | 1139 N 76TH ST | Adding heat pump and air handler to existing hvac system | |
| 7156923-FR | 2026-08-06 | Mechanical / HVAC | 319 NW 113TH PL | Like for like replacement of existing air conditioner, Furnace, and HWT | $10,000 |
| 7155835-EL | 2026-07-30 | Electrical | 3018 NE 96TH ST | Installing Mitsubishi mini-split 1-to-1 heat pump and AHU | |
| 7155867-EL | 2026-07-30 | Electrical | 8309 RAVENNA AVE NE | Replacing existing HVAC system with Mitsubishi heat pump and air handler. Installing electrical disconnect for heat pump | |
| 7155864-FR | 2026-07-30 | Mechanical / HVAC | 8309 RAVENNA AVE NE | HVAC system update- replace existing system with Mitsubishi heat pump/air handler | $15,000 |
| 7155832-FR | 2026-07-30 | Mechanical / HVAC | 3018 NE 96TH ST | Install Mitsubishi 1-to-1 mini-split heat pump/ahu | $6,000 |
| 7154824-FR | 2026-07-24 | Mechanical / HVAC | 2944 NW ESPLANADE | Like-for-Like replacement of existing heat pump and furnace | $15,000 |
| 7154825-EL | 2026-07-24 | Electrical | 2944 NW ESPLANADE | Like-for-Like replacement of existing heat pump | |
| 7153619-EL | 2026-07-17 | Electrical | 1852 E HAMLIN ST | New 200amp Service | |
| 7153265-FR | 2026-07-15 | Mechanical / HVAC | 319 NW 113TH PL | Like-for-like replacement of existing air conditioner and HWT | $15,000 |
| 7153268-EL | 2026-07-15 | Electrical | 319 NW 113TH PL | Replacing existing air conditioner and connecting to existing dedicated circuit | |
| 7150803-RF | 2026-07-01 | Mechanical / HVAC | 1711 26TH AVE S | Installing mitsubishi mini-split system | $15,000 |
| 7150798-FR | 2026-07-01 | Mechanical / HVAC | 1711 26TH AVE S | Installing Mitsubishi mini-split heat pump system | $15,000 |
| 7150974-EL | 2026-07-01 | Electrical | 1711 26TH AVE S | Like-for-Like Heat Pump Replacement | |
| 7150736-FR | 2026-06-30 | Mechanical / HVAC | 6150 NE KESWICK DR | Like-for-like replacement of (1) heat pump & (1) furnace | $15,000 |
| 7150744-RF | 2026-06-30 | Mechanical / HVAC | 6150 NE KESWICK DR | Replacing heat pump/furnace and adding electric air handler | $15,000 |
| 7150747-EL | 2026-06-30 | Electrical | 6150 NE KESWICK DR | Replacing heat pump and adding electric air handler | |
| 7149620-FR | 2026-06-24 | Mechanical / HVAC | 357 Galer ST | Install (1) Heat Pump Associated Permits: 6968544-EL,6967000-RF | $6,000 |
| 7149556-RF | 2026-06-24 | Mechanical / HVAC | 2530 30TH AVE S | Install a Mitsubishi R454B - AC IDU Wall Mount 9K BTU | $8,000 |
| 7149646-RF | 2026-06-23 | Mechanical / HVAC | 1852 E HAMLIN ST | Installation of (1) heat pump & (1) air handler | $8,000 |
| 7149644-FR | 2026-06-23 | Mechanical / HVAC | 1852 E HAMLIN ST | Installation of (1) heat pump & (1) air handler | $10,000 |
| 7149115-RF | 2026-06-22 | Mechanical / HVAC | 5600 14TH AVE NW | Install (1) AC & Coil to existing furnace | $8,000 |
| 7149125-EL | 2026-06-19 | Electrical | 5600 14TH AVE NW | Adding (1) AC & Coil To Existing Furnace | |
| 7147484-FR | 2026-06-10 | Mechanical / HVAC | 4845 NE 41ST ST | Installing new 1-3/4 ton mini split system | $16,000 |
| 7147483-RF | 2026-06-10 | Mechanical / HVAC | 4845 NE 41ST ST | Installing 1-3/4 Ton mini split system | $16,000 |
| 7147487-EL | 2026-06-10 | Electrical | 4845 NE 41ST ST | Adding new circuit for Mitsubishi heat pump | |
| 7146851-RF | 2026-06-09 | Mechanical / HVAC | 602 34TH AVE E | Replacing like for like heat pump | $17,000 |
| 7146853-FR | 2026-06-09 | Mechanical / HVAC | 602 34TH AVE E | Replacing like for like furnace | $17,000 |
| 7146859-EL | 2026-06-08 | Electrical | 602 34TH AVE E | Replacing like for like heat pump system. Modifying existing disconnect and breaker. | |
| 7145084-FR | 2026-05-28 | Mechanical / HVAC | 626 LAKE WASHINGTON BLVD E | Installing a 2-ton two zone minisplit system. | $18,000 |
| 7144964-RF | 2026-05-27 | Mechanical / HVAC | 626 LAKE WASHINGTON BLVD E | Installing 2-ton two zone mini split system. | $18,000 |
| 7144968-EL | 2026-05-27 | Electrical | 626 LAKE WASHINGTON BLVD E | Adding a circuit for a new EV car charger and a circuit for a new heat pump. | |
| 7144700-EL | 2026-05-26 | Electrical | 4545 SAND POINT WAY NE | ALTERING ONE CIRCUIT FOR A HEAT PUMP CONDENSER | |
| 7144690-RF | 2026-05-26 | Mechanical / HVAC | 4545 SAND POINT WAY NE | HEAT PUMP CONDENSER CHANGEOUT | $4,794 |
| 7143736-BP | 2026-05-18 | Mechanical / HVAC | 2024 PARKSIDE DR E | Replace existing Weil-McLain boiler with Navien NHB boiler | $20,000 |
| 7142842-RF | 2026-05-14 | Mechanical / HVAC | 2256 WEST VIEWMONT WAY W | Replace existing furnace and add (1) heat pump and (1) coil | $20,000 |
| 7142810-FR | 2026-05-14 | Mechanical / HVAC | 2256 WEST VIEWMONT WAY W | Replace existing furnace and add (1) heat pump and (1) Coil | $20,000 |
| 7130793-ME | 2026-05-14 | Mechanical / HVAC | 4545 SAND POINT WAY NE | HEAT PUMP CONDENSER CHANGEOUT. per plans | $5,794 |
| 7142970-EL | 2026-05-13 | Electrical | 2256 WEST VIEWMONT WAY W | Replacing existing furnace adding heat pump | |
| 7141405-RF | 2026-05-06 | Mechanical / HVAC | 10030 44TH AVE NE | Install a GZV6SA36 Side Discharge Heat Pump | $10,000 |
| 7141404-FR | 2026-05-06 | Mechanical / HVAC | 10030 44TH AVE NE | 80% AFUE Two-Stage Variable Speed Furnace GZV6SA36 Side Discharge Heat Pump Matching Coil | $15,000 |
| 7132257-ME | 2026-05-06 | Mechanical / HVAC | 1518 NW 52ND ST | Install new Mitsubishi HVAC per plans for upper level. Associated building permit 6958596-CN | $42,000 |
| 7141274-RF | 2026-05-05 | Mechanical / HVAC | 3232 43RD AVE W | install a new Trane Resolute 3 ton ducted heat pump system | $10,000 |
| 7141276-FR | 2026-05-05 | Mechanical / HVAC | 3232 43RD AVE W | Provide and install a new Trane Resolute 3 ton ducted heat pump. | $10,000 |
| 7141333-RF | 2026-05-05 | Mechanical / HVAC | 2010 E GALER ST | Install a heatpump | $10,000 |
| 7141278-EL | 2026-05-04 | Electrical | 3232 43RD AVE W | Provide and install a new Trane Resolute 3 ton ducted heat pump. |
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 →