COMPANY RECORD · SEATTLE, WA
Normal Mechanical — permit history in Seattle, WA
Normal Mechanical appears on 61 Seattle permit records from 2020 through 2026, all of them mechanical / hvac.
Business record held by the regulator
| Name as registered | NORMAL MECHANICAL LLC |
|---|---|
| Entity type | Limited Liability Company |
| State registration (UBI) | 604079349 |
| Business address on file | 19313 SE Covington Sawyer Rd Kent WA 98042 |
| Business phone on file | (206) 295-9118 |
| Licence number | NORMAML836KZ |
| Licence type | CONSTRUCTION CONTRACTOR |
| Specialty | Heating/Vent/Air-Conditioning and Refrig (HVAC/R) |
| Status in the register | ACTIVE |
| Expires | 2027-10-06 |
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 Normal Mechanical 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 | 61 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2020 | 3 |
| 2021 | 7 |
| 2022 | 8 |
| 2023 | 16 |
| 2024 | 8 |
| 2025 | 4 |
| 2026 | 15 |
Busiest year on record: 2023, with 16 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 |
|---|---|
| 1510 38TH AVE | 2026-10-19 |
| 3732 E high LN | 2026-10-14 |
| 3517 E olive ST | 2026-10-14 |
| 1222 S SULLIVAN ST | 2026-08-10 |
| 5737 63RD AVE NE | 2026-06-22 |
| 2709 NE 96TH ST | 2026-05-01 |
| 334 W KINNEAR PL | 2026-03-19 |
| 1627 N 51ST ST | 2026-02-18 |
| 10015 LAKE CITY WAY NE | 2025-06-17 |
| 1502 40TH AVE | 2025-03-12 |
| 3811 E CROCKETT ST | 2025-02-20 |
| 1448 MADRONA DR | 2024-04-29 |
| 1500 HARVARD AVE | 2024-01-18 |
| 5106 PALATINE AVE N | 2024-01-08 |
34 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $500 to $200,000, median $5,000. 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 |
|---|---|---|
| Austech Electric | 6 | 2020–2025 |
| Bluesky Electrical Contracting And Design LLC | 5 | 2022–2026 |
| Cascade Integration | 4 | 2019–2026 |
| Adt LLC | 4 | 2019–2024 |
| Puget Sound Solar | 3 | 2022–2026 |
| Sutter Home And Hearth | 3 | 2021–2025 |
| Kemly Electric, Inc. | 2 | 2019–2026 |
| Seatown Electric, Plumbing, Heating & Air DBA Seatown Services | 2 | 2023–2026 |
Companies that also appear in Seattle permit records at addresses where Normal 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
61 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 7167971-FR | 2026-10-19 | Mechanical / HVAC | 1510 38TH AVE | Replace existing fireplace with new | $2,000 |
| 7167045-RF | 2026-10-14 | Mechanical / HVAC | 3732 E high LN | add 2 heat pumps for remodel | $10,000 |
| 7167042-FR | 2026-10-14 | Mechanical / HVAC | 3732 E high LN | Add 3 air handlers and ductwork for remodel | $30,000 |
| 7167051-RF | 2026-10-14 | Mechanical / HVAC | 3517 E olive ST | Add 3 ton heat pump | $2,000 |
| 7167047-FR | 2026-10-14 | Mechanical / HVAC | 3517 E olive ST | Add 36,000 btu air handler to upper floor | $5,000 |
| 7157212-RF | 2026-08-10 | Mechanical / HVAC | 1222 S SULLIVAN ST | add mini split Heat Pump | $2,000 |
| 7157211-FR | 2026-08-10 | Mechanical / HVAC | 1222 S SULLIVAN ST | add mini split heat pump | $2,000 |
| 7149036-RF | 2026-06-22 | Mechanical / HVAC | 5737 63RD AVE NE | add 2 heat pumps | $2,000 |
| 7149035-FR | 2026-06-22 | Mechanical / HVAC | 5737 63RD AVE NE | Add multi zone mitsubishi add kitchen hood duct and make up air 3 exhaust fans for bathrooms | $20,000 |
| 7140986-FR | 2026-05-01 | Mechanical / HVAC | 2709 NE 96TH ST | Add multi head mini split | $500 |
| 7139882-RF | 2026-04-24 | Mechanical / HVAC | 2709 NE 96TH ST | Add two 3 head mini split | $2,000 |
| 7134115-RF | 2026-03-19 | Mechanical / HVAC | 334 W KINNEAR PL | add 12000 btu heat pump | $2,000 |
| 7133807-FR | 2026-03-17 | Mechanical / HVAC | 334 W KINNEAR PL | Add single head mini split to occupied garage space Add motorized fresh air damper to occupied garage space | $5,000 |
| 7129499-FR | 2026-02-18 | Mechanical / HVAC | 1627 N 51ST ST | Replace existing furnace with 2 head split system heat pump | $10,000 |
| 7129500-RF | 2026-02-18 | Mechanical / HVAC | 1627 N 51ST ST | Add 2 zone heat pump system | $2,000 |
| 7091463-RF | 2025-06-17 | Mechanical / HVAC | 10015 LAKE CITY WAY NE | Add 12,000btuh Heat Pump | $2,000 |
| 7074860-FR | 2025-03-12 | Mechanical / HVAC | 1502 40TH AVE | Add fireplace to lower floor | $500 |
| 7071565-FR | 2025-02-20 | Mechanical / HVAC | 3811 E CROCKETT ST | Add 3 ton air handler and duct | $5,000 |
| 7071570-RF | 2025-02-20 | Mechanical / HVAC | 3811 E CROCKETT ST | Add 3 ton heat pump | $3,000 |
| 7060363-FR | 2024-12-11 | Mechanical / HVAC | 1502 40TH AVE | Add 2 head mini split heat pump | $15,000 |
| 7060365-RF | 2024-12-11 | Mechanical / HVAC | 1502 40TH AVE | Add one heat pump | $2,000 |
| 7022110-RF | 2024-04-29 | Mechanical / HVAC | 1448 MADRONA DR | Install 3-head mini split heat pump. | $5,000 |
| 7022120-FR | 2024-04-29 | Mechanical / HVAC | 1448 MADRONA DR | Add three (3) heads and make-up air. | $2,000 |
| 7005181-RF | 2024-01-18 | Mechanical / HVAC | 1500 HARVARD AVE | Replace 2 old server room ductless units with new units. Like for Like | $30,000 |
| 7005180-FR | 2024-01-18 | Mechanical / HVAC | 1500 HARVARD AVE | Replace 2 old server room ductless units with new units. Like for Like | $30,000 |
| 7003386-FR | 2024-01-08 | Mechanical / HVAC | 5106 PALATINE AVE N | Heat pump and hydronic system for Seymen Residence | $20,000 |
| 7003387-RF | 2024-01-08 | Mechanical / HVAC | 5106 PALATINE AVE N | 3.5ton Heat Pump for Seymen Residence | $5,000 |
| 6997916-RF | 2023-11-27 | Mechanical / HVAC | 3228 NW ESPLANADE | 5ton heat pump | $25,000 |
| 6994245-RF | 2023-11-02 | Mechanical / HVAC | 9517 PHINNEY AVE N | Minisplit Heat Pump w/ 4 indoor units | $25,000 |
| 6994244-FR | 2023-11-02 | Mechanical / HVAC | 9517 PHINNEY AVE N | Minisplit Heat Pump w/ 4 Indoor units | $25,000 |
| 6984736-FR | 2023-09-07 | Mechanical / HVAC | 4620 S BRADFORD ST | 4 ZONE MINI SPLIT | $20,000 |
| 6984737-RF | 2023-09-07 | Mechanical / HVAC | 4620 S BRADFORD ST | ADD 4 ZONE MINI SPLIT | $20,000 |
| 6983371-FR | 2023-08-29 | Mechanical / HVAC | 2019 32ND AVE S | Gas furnace change out A/C add on | $2,500 |
| 6983376-RF | 2023-08-29 | Mechanical / HVAC | 2019 32ND AVE S | Install new A/c unit | $2,500 |
| 6967186-FR | 2023-05-30 | Mechanical / HVAC | 7727 20TH AVE NE | add 3 head mini olit | $1,000 |
| 6966401-RF | 2023-05-24 | Mechanical / HVAC | 7727 20TH AVE NE | Add 3 head mini split heat pump | $1,000 |
| 6963264-RF | 2023-05-08 | Mechanical / HVAC | 4007 SW WALKER ST | Add 3 heat pumps, add 1 ac. | $500 |
| 6961904-FR | 2023-05-03 | Mechanical / HVAC | 4007 SW WALKER ST | Add 2 heat pump and 1 Unitary Air Conditioner | $2,000 |
| 6961900-FR | 2023-05-03 | Mechanical / HVAC | 4007 SW WALKER ST | Add 4 head mini split, 2 outdoor heat pumps, Replace Natural Gas Furnace and Add 1 Unitary Air Conditioner | $5,000 |
| 6960199-FR | 2023-04-21 | Mechanical / HVAC | 4432 55TH AVE NE | Add 4 gas radiant heaters to outdoor pool area | $5,000 |
| 6948030-RF | 2023-02-15 | Mechanical / HVAC | 9044 34TH AVE SW | add 2 head mini split heat pump | $1,000 |
| 6948025-FR | 2023-02-15 | Mechanical / HVAC | 9044 34TH AVE SW | add 2 head mini split add 2 exhaust fans | $5,000 |
| 6942339-RF | 2023-01-12 | Mechanical / HVAC | 4432 55TH AVE NE | Add three 5 ton Heat Pump | $10,000 |
| 6940448-FR | 2022-12-30 | Mechanical / HVAC | 2709 NE 96TH ST | Add 3 head mini split Relocate gas range | $5,000 |
| 6933744-FR | 2022-11-17 | Mechanical / HVAC | 3228 NW ESPLANADE | hydronic system and the heat pump w/4 heads and 1 air handler. 4/19/2024 Permit renewed requested through Zendesk. | $50,000 |
| 6908698-RF | 2022-07-01 | Mechanical / HVAC | 11821 stendall PL N | Installation of heat pump 3 ton | $5,000 |
| 6908694-FR | 2022-07-01 | Mechanical / HVAC | 11821 stendall PL N | Air Handler Install 3 ton | $10,000 |
| 6908460-FR | 2022-06-30 | Mechanical / HVAC | 10301 61st AVE S | furnace replacement | $10,000 |
| 6908464-RF | 2022-06-30 | Mechanical / HVAC | 10301 61st AVE S | ADDITION OF HEAT PUMP | $5,000 |
| 6875639-ME | 2022-05-03 | Mechanical / HVAC | 109 E LYNN ST | Addition of Mitsubishi Air Handler and ductwork | $10,000 |
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.
Search these records
The 61 permits above are a static record through 2026. Select a year above to open that year’s records, or search Normal 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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