COMPANY RECORD · SEATTLE, WA
Nordic Mechanical Inc DBA Carlson Mechanical — permit history in Seattle, WA
Nordic Mechanical Inc DBA Carlson Mechanical appears on 173 Seattle permit records from 2018 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 173 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2018 | 15 |
| 2019 | 14 |
| 2020 | 15 |
| 2021 | 10 |
| 2022 | 10 |
| 2023 | 18 |
| 2024 | 31 |
| 2025 | 23 |
| 2026 | 37 |
Busiest year on record: 2026, with 37 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 |
|---|---|
| 6717 SHAFFER AVE S | 2026-10-27 |
| 6023 43RD AVE NE | 2026-09-25 |
| 5116 GREENWOOD AVE N | 2026-09-23 |
| 2329 FEDERAL AVE E | 2026-09-22 |
| 3214 S COLLEGE ST | 2026-09-04 |
| 954 20TH AVE E | 2026-08-21 |
| 1805 NE 47TH ST | 2026-08-11 |
| 341 B 16TH AVE E | 2026-07-22 |
| 3643 ALBION PL N | 2026-07-22 |
| 2222 NOB HILL AVE N | 2026-07-22 |
| 1619 BELMONT AVE | 2026-07-10 |
| 3315 16TH AVE S | 2026-07-09 |
| 3212 HUNTER BLVD S | 2026-07-08 |
| 3617 E MARION ST | 2026-06-30 |
156 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $3,500 to $150,000, median $19,873. 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 |
|---|---|---|
| Skyline Electrical Services LLC | 8 | 2021–2025 |
| Seatown Electric, Plumbing, Heating & Air DBA Seatown Services | 7 | 2018–2026 |
| As You Wish Electric | 7 | 2016–2025 |
| Evergreen Home Heating & Energy | 6 | 2018–2026 |
| Adt LLC | 6 | 2015–2026 |
| Sutter Home And Hearth | 6 | 2020–2026 |
| Artisan Electric Inc | 5 | 2018–2026 |
| Kemly Electric, Inc. | 5 | 2018–2026 |
Companies that also appear in Seattle permit records at addresses where Nordic Mechanical Inc DBA Carlson Mechanical 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
173 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7169407-BP | 2026-10-27 | Mechanical / HVAC | 6717 SHAFFER AVE S | BOILER REPLACEMENT | $15,475 |
| 7164402-BP | 2026-09-25 | Mechanical / HVAC | 6023 43RD AVE NE | Boiler replacement | $23,980 |
| 7163925-BP | 2026-09-23 | Mechanical / HVAC | 5116 GREENWOOD AVE N | BOILER REPLACEMENT | $24,375 |
| 7163757-BP | 2026-09-22 | Mechanical / HVAC | 2329 FEDERAL AVE E | BOILER REPLACEMENT | $21,973 |
| 7161416-BP | 2026-09-04 | Mechanical / HVAC | 3214 S COLLEGE ST | BOILER REPLACEMENT | $21,108 |
| 7159209-BP | 2026-08-21 | Mechanical / HVAC | 954 20TH AVE E | Boiler replacement | $17,873 |
| 7157142-BP | 2026-08-11 | Mechanical / HVAC | 1805 NE 47TH ST | BOILER REPLACEMENT (BOILER #2) | $31,376 |
| 7154347-BP | 2026-07-22 | Mechanical / HVAC | 341 B 16TH AVE E | BOILER REPLACEMENT | $9,673 |
| 7154343-BP | 2026-07-22 | Mechanical / HVAC | 3643 ALBION PL N | BOILER REPLACEMENT | $18,673 |
| 7154340-BP | 2026-07-22 | Mechanical / HVAC | 2222 NOB HILL AVE N | BOILER REPLACEMENT | $20,787 |
| 7151933-BP | 2026-07-10 | Mechanical / HVAC | 1619 BELMONT AVE | Replace boiler in a 15,045 net sf building. (replacing one boiler with 2). | $116,489 |
| 7151929-BP | 2026-07-10 | Mechanical / HVAC | 1619 BELMONT AVE | Replace boiler in a 15,045 net sf building | $116,489 |
| 7152088-BP | 2026-07-09 | Mechanical / HVAC | 3315 16TH AVE S | Boiler replacement | $17,986 |
| 7151939-BP | 2026-07-08 | Mechanical / HVAC | 3212 HUNTER BLVD S | Boiler replacement in basement | $18,373 |
| 7150687-BP | 2026-06-30 | Mechanical / HVAC | 3617 E MARION ST | BOILER REPLACEMENT | $22,393 |
| 7145219-BP | 2026-05-28 | Mechanical / HVAC | 1265 23RD AVE E | Boiler replacement | $17,873 |
| 7145238-BP | 2026-05-28 | Mechanical / HVAC | 2642 VIEWMONT WAY W | Boiler replacement | $15,783 |
| 7145247-BP | 2026-05-28 | Mechanical / HVAC | 1518 27TH AVE | BOILER REPLACEMENT | $26,980 |
| 7144042-BP | 2026-05-20 | Mechanical / HVAC | 2629 11TH AVE E | Boiler Replacement | $23,370 |
| 7141271-BP | 2026-05-04 | Mechanical / HVAC | 302 HALLADAY ST | Boiler replacement | $28,763 |
| 7140437-BP | 2026-04-28 | Mechanical / HVAC | 2225 EASTLAKE AVE E | Boiler Replacement | $17,375 |
| 7139774-BP | 2026-04-23 | Mechanical / HVAC | 320 36TH AVE E | Boiler Replacement | $16,493 |
| 7139190-BP | 2026-04-20 | Mechanical / HVAC | 8500 PAISLEY DR NE | Boiler replacement | $19,846 |
| 7138939-BP | 2026-04-17 | Mechanical / HVAC | 1139 23RD AVE E | Boiler replacement | $19,873 |
| 7138714-BP | 2026-04-16 | Mechanical / HVAC | 1002 37TH AVE E | Boiler replacement | $23,493 |
| 7138556-BP | 2026-04-15 | Mechanical / HVAC | 2612 HARVARD AVE E | Boiler replacement | $26,980 |
| 7138062-BP | 2026-04-13 | Mechanical / HVAC | 3616 60TH AVE SW | Boiler replacement | $16,364 |
| 7133333-BP | 2026-03-30 | Mechanical / HVAC | 811 MAYNARD AVE S | Boiler replacement. Future decarbonization plan required before final inspection. | $50,375 |
| 7133332-BP | 2026-03-30 | Mechanical / HVAC | 811 MAYNARD AVE S | Boiler replacement. Future decarbonization plan required before final inspection. | $50,375 |
| 7134777-BP | 2026-03-24 | Mechanical / HVAC | 3643 ALBION PL N | Boiler replacement | $17,375 |
| 7132434-BP | 2026-03-09 | Mechanical / HVAC | 931 19TH AVE E | Boiler replacement | $22,480 |
| 7131244-BP | 2026-03-02 | Mechanical / HVAC | 415 Westlake AVE N | Boiler replacement - this is a building that is less than 20,000sf and does not need the decarbonization plan. | $10,000 |
| 7131337-BP | 2026-02-27 | Mechanical / HVAC | 4105 13TH AVE S | New Boiler replacement | $17,973 |
| 7129924-BP | 2026-02-18 | Mechanical / HVAC | 1607 2ND AVE N | Boiler replacement | $16,993 |
| 7128983-BP | 2026-02-11 | Mechanical / HVAC | 4160 CASCADIA AVE S | Boiler replacement | $22,562 |
| 7126720-BP | 2026-01-27 | Mechanical / HVAC | 3816 46th AVE S | Boiler replacement | $21,776 |
| 7123340-BP | 2026-01-05 | Mechanical / HVAC | 4703 BALLARD AVE NW | Boiler replacement. less than 20,000 sqft. Decarb plan not required. | $21,750 |
| 7123007-BP | 2025-12-30 | Mechanical / HVAC | 1818 20TH AVE | Burner replacement | $35,541 |
| 7122798-BP | 2025-12-29 | Mechanical / HVAC | 6502 34TH AVE NW | Boiler replacement | $23,980 |
| 7122841-BP | 2025-12-29 | Mechanical / HVAC | 3303 CASCADIA AVE S | Boiler replacement | $22,493 |
| 7119379-BP | 2025-12-05 | Mechanical / HVAC | 1516 E REPUBLICAN ST | Boiler replacement | $84,890 |
| 7119385-BP | 2025-12-05 | Mechanical / HVAC | 1516 E REPUBLICAN ST | Storage Tank | $84,890 |
| 7119374-BP | 2025-12-05 | Mechanical / HVAC | 1516 E REPUBLICAN ST | Boiler replacement | $84,890 |
| 7119373-BP | 2025-12-05 | Mechanical / HVAC | 1516 E REPUBLICAN ST | Storage tank | $84,890 |
| 7112800-BP | 2025-10-21 | Mechanical / HVAC | 6511 CHAPIN PL N | Boiler Replacement | $18,493 |
| 7112078-BP | 2025-10-16 | Mechanical / HVAC | 2567 SHORELAND DR S | Boiler replacement | $34,206 |
| 7109414-BP | 2025-09-30 | Mechanical / HVAC | 3220 NW ESPLANADE | Boiler replacement | $15,272 |
| 7108820-BP | 2025-09-26 | Mechanical / HVAC | 3915 SUNNYSIDE AVE N | Boiler replacement | $14,873 |
| 7099820-BP | 2025-08-04 | Mechanical / HVAC | 1616 NE 73RD ST | Boiler re-pipe with safeties | $7,000 |
| 7097396-BP | 2025-07-21 | Mechanical / HVAC | 1925 33RD AVE S | Boiler replacement | $18,493 |
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.
Search these records
The 173 permits above are a static record through 2026. Select a year above to open that year’s records, or search Nordic Mechanical Inc DBA Carlson Mechanical in Seattle, WA by address, trade or date range.
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 →
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