COMPANY RECORD · SEATTLE, WA
Cardinal Heating & A/C, Inc. — permit history in Seattle, WA
Cardinal Heating & A/C, Inc. appears on 180 Seattle permit records from 2018 through 2025, most often mechanical / hvac (93.9% of the record).
Business record held by the regulator
| Name as registered | CARDINAL HEATING & A/C INC |
|---|---|
| Entity type | Corporation |
| State registration (UBI) | 601593718 |
| Business address on file | 13649 NE 126th PL KIRKLAND WA 98034 |
| Business phone on file | (425) 827-9997 |
| Licence number | CARDIHA003CW |
| Licence type | ELECTRICAL CONTRACTOR |
| Specialty | HVAC/RFRG |
| Status in the register | EXPIRED |
| Expires | 2020-02-16 |
Read from L&I Contractor License Data - General, published by the Washington State Department of Labor & Industries; our copy is from 2026-10-31. The name, address and phone are those the company filed with the regulator, reproduced as published. A permit shows the licence was on file the day it was filed. These rows show what the regulator holds now. The record is matched to Cardinal Heating & A/C, Inc. by company name, and only where that name resolves to exactly one licence in the register — a rule measured at 99.4% correct against permits whose licence number we already know. Verify with the authority before acting on it.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 169 | 93.9% |
| Electrical | 11 | 6.1% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2018 | 30 |
| 2019 | 13 |
| 2023 | 80 |
| 2024 | 56 |
| 2025 | 1 |
Busiest year on record: 2023, with 80 permits. One project can account for several filings, so read this as filing activity rather than workload.
PROJECTS AHEAD SEARCH
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This page is a snapshot of Cardinal Heating & A/C, Inc.. The search behind it holds more than 400,977 Seattle permits naming a contractor, since 2015: 251,769 electrical permits, 143,940 mechanical (HVAC) permits, 5,268 fire protection permits.
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Where they worked
| Address in source | Most recent permit |
|---|---|
| 4002 24TH PL S | 2025-12-23 |
| 2821 2ND AVE | 2024-05-02 |
| 422 COMSTOCK PL | 2024-04-18 |
| 1127 37TH AVE E | 2024-04-08 |
| 12025 PALATINE AVE N | 2024-04-02 |
| 6732 10TH AVE NW | 2024-04-02 |
| 737 OLIVE WAY | 2024-04-02 |
| 1420 TERRY AVE | 2024-03-31 |
| 6305 BEACH DR SW | 2024-03-28 |
| 2807 31ST AVE S | 2024-03-25 |
| 6000 4TH AVE NE | 2024-03-19 |
| 1050 N 38TH ST | 2024-03-18 |
| 9324 22ND AVE NW | 2024-03-18 |
| 1208 41ST AVE E | 2024-03-13 |
110 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $60,000, median $11,788. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Also named on permits at the same addresses
| Company | Shared addresses | Years |
|---|---|---|
| T-N-T Electric, Inc | 28 | 2022–2025 |
| Adt LLC | 13 | 2015–2025 |
| Meridian Center Electric | 9 | 2018–2023 |
| Kemly Electric, Inc. | 8 | 2017–2025 |
| Active Engineering | 5 | 2015–2024 |
| Sutter Home And Hearth | 4 | 2018–2026 |
| Home Comfort Alliance | 4 | 2015–2024 |
| Greenwood Heating & Home Services | 3 | 2020–2026 |
Companies that also appear in Seattle permit records at addresses where Cardinal Heating & A/C, Inc. filed, in any year. Sharing an address is a documented co-appearance, not proof that they worked on the same project or with each other.
Permits on record
180 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7122464-FR | 2025-12-23 | Mechanical / HVAC | 4002 24TH PL S | 60 BTUS furnace changeout | $6,006 |
| 7011480-ME | 2024-05-02 | Mechanical / HVAC | 2821 2ND AVE | Like in kind replacement of heat pump. per plans | $10,000 |
| 7020543-RF | 2024-04-18 | Mechanical / HVAC | 422 COMSTOCK PL | Replacement of an existing A/C unit. | $13,000 |
| 7018590-RF | 2024-04-08 | Mechanical / HVAC | 1127 37TH AVE E | Installation of a Trane furnace and heat pump system, and a Mitsubishi air handler and heat pump. | $60,000 |
| 7017491-RF | 2024-04-02 | Mechanical / HVAC | 12025 PALATINE AVE N | Installation of two Trane furnaces and one Mitsubishi heat pump. | $22,000 |
| 7017493-FR | 2024-04-02 | Mechanical / HVAC | 12025 PALATINE AVE N | Installation of two gas furnaces and one Mitsubishi heat pump. | $22,000 |
| 7017410-FR | 2024-04-02 | Mechanical / HVAC | 6732 10TH AVE NW | Installation of a Mitsubishi heat pump system. | $12,000 |
| 7017406-RF | 2024-04-02 | Mechanical / HVAC | 6732 10TH AVE NW | Installation of a Mitsubishi system. | $12,000 |
| 7017752-RF | 2024-04-02 | Mechanical / HVAC | 737 OLIVE WAY | Installation of a Trane heat pump. | $2,500 |
| 7017501-EL | 2024-04-01 | Electrical | 12025 PALATINE AVE N | Installation of two gas furnaces and one Mitsubishi heat pump. | $1,500 |
| 7017412-EL | 2024-04-01 | Electrical | 6732 10TH AVE NW | Installation of a Mitsubishi heat pump system. | $1,500 |
| 7017154-RF | 2024-03-31 | Mechanical / HVAC | 1420 TERRY AVE | Installation of a ClimateMaster system | $10,000 |
| 7017036-EL | 2024-03-28 | Electrical | 6305 BEACH DR SW | Installation of two heat pumps. | $1,500 |
| 7017033-RF | 2024-03-28 | Mechanical / HVAC | 6305 BEACH DR SW | Installation of two heat pumps. | $28,000 |
| 7017034-FR | 2024-03-28 | Mechanical / HVAC | 6305 BEACH DR SW | Installation of an air handler and two heat pumps. | $28,000 |
| 7015969-FR | 2024-03-25 | Mechanical / HVAC | 2807 31ST AVE S | Installation of a Mitsubishi heat pump. | $10,000 |
| 7015965-RF | 2024-03-25 | Mechanical / HVAC | 2807 31ST AVE S | Installation of a Mitsubishi heat pump | $10,000 |
| 7015160-EL | 2024-03-19 | Electrical | 6000 4TH AVE NE | Installation of a Mitsubishi heat pump and air handler | $3,000 |
| 7014738-RF | 2024-03-18 | Mechanical / HVAC | 1050 N 38TH ST | two condenser replacements due to theft. | $12,000 |
| 7014682-RF | 2024-03-18 | Mechanical / HVAC | 9324 22ND AVE NW | installation of a Trane heat pump and air handler. | $35,000 |
| 7014895-EL | 2024-03-18 | Electrical | 9324 22ND AVE NW | Installation of a Trane heat pump and air handler. | $3,000 |
| 7015034-RF | 2024-03-18 | Mechanical / HVAC | 6000 4TH AVE NE | Installation of a Mitsubishi heat pump and air handler. | $18,000 |
| 7015037-FR | 2024-03-18 | Mechanical / HVAC | 6000 4TH AVE NE | Installation of a Mitsubishi heat pump and air handler system. | $18,000 |
| 7014890-FR | 2024-03-18 | Mechanical / HVAC | 9324 22ND AVE NW | Installation of a Trane heat pump and air handler | $30,000 |
| 7014288-RF | 2024-03-13 | Mechanical / HVAC | 1208 41ST AVE E | Installation of a Carrier coil and heat pump. | $19,000 |
| 7014291-FR | 2024-03-13 | Mechanical / HVAC | 1208 41ST AVE E | Installation of a Carrier coil and heat pump. | $19,000 |
| 7014294-EL | 2024-03-13 | Electrical | 1208 41ST AVE E | Installation of a Carrier coil and heat pump. | $12,000 |
| 7013439-FR | 2024-03-11 | Mechanical / HVAC | 6737 PALATINE AVE N | Furnace replacement. | $4,000 |
| 7013045-FR | 2024-03-07 | Mechanical / HVAC | 2356 20TH AVE S | Installation of a Mitsubishi heat pump and air handler system. | $12,000 |
| 7013044-RF | 2024-03-07 | Mechanical / HVAC | 2356 20TH AVE S | Installation of a Mitsubishi heat pump and air handler. | $12,000 |
| 7012720-FR | 2024-03-07 | Mechanical / HVAC | 1628 WINDERMERE DR E | Furnace replacement. | $5,000 |
| 7013049-EL | 2024-03-06 | Electrical | 2356 20TH AVE S | Installation of a Mitsubishi heat pump and air handler. | $12,000 |
| 7012415-FR | 2024-03-05 | Mechanical / HVAC | 3708 E HIGHLAND DR | Furnace replacement. | $6,000 |
| 7011861-RF | 2024-02-29 | Mechanical / HVAC | 1420 TERRY AVE | Replacement of a heat pump. | $10,000 |
| 7011468-FR | 2024-02-27 | Mechanical / HVAC | 746 A BOYLSTON AVE E | Replacement of a furnace. | $7,000 |
| 7011430-FR | 2024-02-27 | Mechanical / HVAC | 5549 NE 55TH ST | Installation of a Mitsubishi system. | $17,000 |
| 7011434-EL | 2024-02-27 | Electrical | 5549 NE 55TH ST | Installation of a 20 amp circuit for a Mitsubishi heat pump. | $17,000 |
| 7011053-RF | 2024-02-26 | Mechanical / HVAC | 5549 NE 55TH ST | Installation of a Mitsubishi system. | $10,000 |
| 7011015-FR | 2024-02-26 | Mechanical / HVAC | 3621 NE 110TH ST | Installation of an electric furnace. | $3,000 |
| 7010986-EL | 2024-02-23 | Electrical | 3621 NE 110TH ST | Installation of an electric furnace. | $3,000 |
| 7011026-EL | 2024-02-23 | Electrical | 2323 NW 65TH ST | Installation of a 20 amp circuit for a Mitsubishi system. | $10,000 |
| 7010884-FR | 2024-02-22 | Mechanical / HVAC | 2323 NW 65TH ST | Installation of a Mitsubishi heat pump system. | $10,000 |
| 7010883-RF | 2024-02-22 | Mechanical / HVAC | 2323 NW 65TH ST | Installation of a Mitsubishi heat pump. | $10,000 |
| 7008845-FR | 2024-02-13 | Mechanical / HVAC | 624 LAKE WASHINGTON BLVD E | Installation of a Mitsubishi system. | $10,000 |
| 7008844-RF | 2024-02-13 | Mechanical / HVAC | 624 LAKE WASHINGTON BLVD E | Installation of a Mitsubishi system | $10,000 |
| 7008604-FR | 2024-02-08 | Mechanical / HVAC | 130 NW 74TH ST | Installation of a Mitsubishi system | $15,000 |
| 7008599-RF | 2024-02-08 | Mechanical / HVAC | 130 NW 74TH ST | Installation of a Mitsubishi system. | $15,000 |
| 7008470-RF | 2024-02-07 | Mechanical / HVAC | 110 19TH AVE E | Mitsubishi system installation. | $15,000 |
| 7007963-RF | 2024-02-05 | Mechanical / HVAC | 2022 BROADMOOR DR E | Trane system replacement. | $20,000 |
| 7007975-FR | 2024-02-05 | Mechanical / HVAC | 2022 BROADMOOR DR E | Trane system installation. | $20,000 |
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 2025, 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 →
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