COMPANY RECORD · BELLEVUE, WA
Alexander's Heating & AC LLC Darrin Paul Erdahl — permit history in Bellevue, WA
Alexander's Heating & AC LLC Darrin Paul Erdahl appears on 168 Bellevue permit records from 2018 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 168 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2018 | 2 |
| 2019 | 17 |
| 2020 | 23 |
| 2021 | 22 |
| 2022 | 28 |
| 2023 | 32 |
| 2024 | 12 |
| 2025 | 16 |
| 2026 | 16 |
Busiest year on record: 2023, with 32 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 Alexander's Heating & AC LLC Darrin Paul Erdahl. The search behind it holds more than 131,466 Bellevue permits naming a contractor, since 2015: 61,207 electrical permits, 32,396 mechanical (HVAC) permits, 19,696 plumbing permits, 13,557 building permits, 4,610 fire protection permits.
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Where they worked
| Address in source | Most recent permit |
|---|---|
| 1828 161st Ave NE | 2026-09-14 |
| 14908 NE 10th Pl | 2026-09-11 |
| 609 151st Pl NE | 2026-09-10 |
| 999 110th Ave NE | 2026-09-03 |
| 12302 SE 41st Ln - Unit 23 | 2026-07-21 |
| 16729 SE 12th St | 2026-06-26 |
| 2108 137th Pl SE | 2026-06-25 |
| 5435 117th Ave SE | 2026-06-17 |
| 2029 152nd Ave SE | 2026-05-06 |
| 626 W Lake Sammamish Pkwy NE | 2026-04-28 |
| 910 166th Ave SE | 2026-04-15 |
| 6055 129th Ave SE | 2026-04-02 |
| 1829 126th Ave SE | 2026-03-12 |
| 107 118th Ave SE - Unit 5 | 2026-02-25 |
132 distinct addresses on record; the 14 most recent are shown. 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 |
|---|---|---|
| Omega Electric | 30 | 2018–2026 |
| Fast Water Heater Company Jeffery David Jordan | 13 | 2015–2025 |
| George Gas Piping LLC Georgiy Abdulfaizov | 10 | 2019–2026 |
| Bob's Heating & Air Cndtng LLC Vern A Olson | 6 | 2019–2026 |
| Brennan Heating & A/C LLC Darrin Paul Erdahl | 6 | 2015–2026 |
| Brennan Heating & A/C LLC | 5 | 2016–2026 |
| Fil-Am Plumbing | 4 | 2024–2026 |
| Rzmc Electric LLC | 4 | 2024–2026 |
Companies that also appear in Bellevue permit records at addresses where Alexander's Heating & AC LLC Darrin Paul Erdahl 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
168 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 26 121327 BK | 2026-09-14 | Mechanical / HVAC | 1828 161st Ave NE | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Bath Fan, 1 Kitchen Fan, 1 Duct Work Only) | |
| 26 121262 BK | 2026-09-11 | Mechanical / HVAC | 14908 NE 10th Pl | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Furnace <= 100,000 BTU, 1 Heat Pump ) | |
| 26 121227 BK | 2026-09-10 | Mechanical / HVAC | 609 151st Pl NE | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Dryer Exhaust Duct, 3 Bath Fan, 1 Kitchen Fan, 1 Whole House Fan, 2 Heat Pump ) | |
| 26 120898 BK | 2026-09-03 | Mechanical / HVAC | 999 110th Ave NE | A Nonresidential Alteration to Existing Structure None Project Involving (10 Diffusers or Grilles = < 15) | |
| 26 117123 BK | 2026-07-21 | Mechanical / HVAC | 12302 SE 41st Ln - Unit 23 | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Heat Pump ) | |
| 26 114745 BK | 2026-06-26 | Mechanical / HVAC | 16729 SE 12th St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Duct Work Only, 1 Exhaust Fan with Duct) | |
| 26 114720 BK | 2026-06-25 | Mechanical / HVAC | 2108 137th Pl SE | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Duct Work Only, 1 Exhaust Fan with Duct) | |
| 26 114360 BK | 2026-06-17 | Mechanical / HVAC | 5435 117th Ave SE | A Single Family Residential New Structure None Project Involving (1 Dryer Exhaust Duct, 1 Gas Piping Only (No fixtures), 5 Bath Fan, 1 Laundry Fan, 1 Kitchen Fan, 1 Duct Work Only, | |
| 26 110483 BK | 2026-05-06 | Mechanical / HVAC | 2029 152nd Ave SE | A Single Family Residential Alteration to Existing Structure None Project Involving (2 Fireplace Insert - Gas, 1 Gas Piping Only (No fixtures), 1 Air Conditioner) | |
| 26 110086 BK | 2026-04-28 | Mechanical / HVAC | 626 W Lake Sammamish Pkwy NE | A Single Family Residential New Structure None Project Involving (2 Dryer Exhaust Duct, 1 Gas Piping Only (No fixtures), 7 Bath Fan, 4 Kitchen Fan, 2 Whole House Fan, 1 Duct Work O | |
| 26 108697 BK | 2026-04-15 | Mechanical / HVAC | 910 166th Ave SE | A Single Family Residential New Structure None Project Involving (1 Gas Piping Only (No fixtures)) | |
| 26 108696 BK | 2026-04-15 | Mechanical / HVAC | 910 166th Ave SE | A Single Family Residential New Structure None Project Involving (1 Fireplace Insert - Gas, 1 Dryer Exhaust Duct, 1 Water Heater < 60 gallons, 1 Laundry Fan, 1 Kitchen Fan, 1 Whole | |
| 26 107023 BK | 2026-04-02 | Mechanical / HVAC | 6055 129th Ave SE | A Single Family Residential Alteration to Existing Structure None Project Involving (3 Dryer Exhaust Duct, 1 Gas Piping Only (No fixtures), 7 Bath Fan, 2 Laundry Fan, 3 Kitchen Fan | |
| 26 105979 BK | 2026-03-12 | Mechanical / HVAC | 1829 126th Ave SE | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Duct Work Only, 1 Furnace <= 100,000 BTU, 1 Heat Pump ) | |
| 26 104375 BK | 2026-02-25 | Mechanical / HVAC | 107 118th Ave SE - Unit 5 | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Furnace <= 100,000 BTU) | |
| 26 104362 BK | 2026-02-25 | Mechanical / HVAC | 17955 SE 60th St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Dryer Exhaust Duct, 5 Bath Fan, 1 Laundry Fan, 1 Kitchen Fan, 1 Duct Work Only, 1 Exhaust Fan | |
| 25 126458 BK | 2025-11-05 | Mechanical / HVAC | 16062 SE 4th St | A Single Family Residential New Structure None Project Involving (2 Dryer Exhaust Duct, 1 Gas Piping Only (No fixtures), 5 Bath Fan, 1 Laundry Fan, 1 Kitchen Fan, 1 Whole House Fan | |
| 25 125183 BK | 2025-10-22 | Mechanical / HVAC | 4914 116th Pl SE | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Furnace <= 100,000 BTU, 1 Air Conditioner) | |
| 25 124716 BK | 2025-10-13 | Mechanical / HVAC | 15807 SE 45th St | A Single Family Residential Repair or Replacement None Project Involving (1 Duct Work Only, 1 Furnace 100,001 BTU to 399,000 BTU), 1 | |
| 25 122324 BK | 2025-10-02 | Mechanical / HVAC | 4705 119th Ave SE | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Dryer Exhaust Duct, 4 Bath Fan, 1 Kitchen Fan, 1 Whole House Fan, 1 Duct Work Only, 1 Heat Pu | |
| 25 120566 BK | 2025-08-27 | Mechanical / HVAC | 116 164th Ave NE | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Gas Piping Only (No fixtures), 6 Bath Fan, 1 Laundry Fan, 1 Kitchen Fan, 1 Duct Work Only, 1 | |
| 25 120030 BK | 2025-08-19 | Mechanical / HVAC | 11027 SE 30th Pl | A Single Family Residential New Structure None Project Involving (1 Dryer Exhaust Duct, 1 Gas Piping Only (No fixtures), 1 Laundry Fan, 1 Kitchen Fan, 1 Whole House Fan, 1 Duct Wor | |
| 25 116396 BK | 2025-07-09 | Mechanical / HVAC | 13621 NE 2nd Pl | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Heat Pump ) | |
| 25 114754 BK | 2025-06-16 | Mechanical / HVAC | 13921 SE 60th St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Water Heater - Tankless, 1 Furnace <= 100,000 BTU, 1 Heat Pump ) | |
| 25 113525 BK | 2025-06-05 | Mechanical / HVAC | 2840 139th Ave SE - Bldg 9 | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Furnace <= 100,000 BTU) | |
| 25 113411 BK | 2025-06-03 | Mechanical / HVAC | 1808 Killarney Way | A Single Family Residential Alteration to Existing Structure None Project Involving (2 Fireplace Insert - Gas, 1 Dryer Exhaust Duct, 1 Duct Work Only, 1 Furnace <= 100,000 BTU) | |
| 25 112069 BK | 2025-05-29 | Mechanical / HVAC | 1808 Killarney Way | A Single Family Residential Repair or Replacement None Project Involving (2 Dryer Exhaust Duct, 4 Exhaust Fan with Duct, 1 Heat Pump ) *Add 3 outdoor patio heaters | |
| 25 111676 BK | 2025-05-21 | Mechanical / HVAC | 11660 SE 49th St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Heat Pump ) | |
| 25 109652 BK | 2025-04-23 | Mechanical / HVAC | 11801 SE 48th St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Furnace <= 100,000 BTU, 1 Heat Pump ) | |
| 25 105333 BK | 2025-03-04 | Mechanical / HVAC | 4578 144th Ave SE | A Single Family Residential Repair or Replacement None Project Involving (1 Furnace <= 100,000 BTU) | |
| 25 104861 BK | 2025-02-24 | Mechanical / HVAC | 2533 103rd Ave SE | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Furnace <= 100,000 BTU) | |
| 25 100400 BK | 2025-01-09 | Mechanical / HVAC | 2435 109th Ave SE | A Single Family Residential New Structure None Project Involving (1 Dryer Exhaust Duct, 1 Gas Piping Only (No fixtures), 8 Bath Fan, 1 Laundry Fan, 1 Whole House Fan, 1 Duct Work O | |
| 24 129165 BK | 2024-12-11 | Mechanical / HVAC | 14625 SE 37th St | A Single Family Residential New Structure None Project Involving (1 Dryer Exhaust Duct, 1 Laundry Fan, 1 Kitchen Fan, 1 Whole House Fan, 5 Exhaust Fan with Duct, 1 Furnace <= 100,0 | |
| 24 128966 BK | 2024-12-06 | Mechanical / HVAC | 1048 116th Ave NE - Bldg D | A Nonresidential Alteration to Existing Structure None Project Involving (14 Diffusers or Grilles = < 15) | |
| 24 123860 BL | 2024-11-05 | Mechanical / HVAC | 250 118th Ave SE | Gas piping, 24 117266 BL | |
| 24 117266 BL | 2024-10-28 | Mechanical / HVAC | 250 118th Ave SE | Installation Mitsubishi 5 zone system per unit (4 units) | |
| 24 118942 BK | 2024-08-07 | Mechanical / HVAC | 13906 SE 60th St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Furnace <= 100,000 BTU, 1 Heat Pump ) | |
| 24 113212 BK | 2024-06-11 | Mechanical / HVAC | 14412 SE 49th St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Heat Pump ) | |
| 24 106892 BK | 2024-04-16 | Mechanical / HVAC | 15023 NE 16th St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Furnace <= 100,000 BTU) | |
| 24 106300 BK | 2024-04-04 | Mechanical / HVAC | 1057 156th Ave NE - Lot 10 | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Air Conditioner) | |
| 24 105789 BK | 2024-03-26 | Mechanical / HVAC | 2606 131st Pl NE | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Heat Pump ) | |
| 24 103033 BK | 2024-02-02 | Mechanical / HVAC | 2805 164th Ave NE | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Furnace <= 100,000 BTU) | |
| 24 102209 BK | 2024-02-01 | Mechanical / HVAC | 16430 NE 21st St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Dryer Exhaust Duct, 5 Bath Fan, 1 Laundry Fan, 1 Kitchen Fan, 1 Whole House Fan, 1 Duct Work | |
| 24 101549 BK | 2024-01-18 | Mechanical / HVAC | 3711 140th Ave SE | A Single Family Residential New Structure None Project Involving (1 Dryer Exhaust Duct, 1 Water Heater < 60 gallons, 1 Gas Piping Only (No fixtures), 1 Laundry Fan, 1 Kitchen Fan, | |
| 23 127781 BK | 2023-12-06 | Mechanical / HVAC | 13016 NE 32nd Pl | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Duct Work Only) | |
| 23 126474 BK | 2023-11-17 | Mechanical / HVAC | 14645 NE 34th St - Unit C-24 | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Water Heater < 60 gallons) | |
| 23 125939 BK | 2023-11-07 | Mechanical / HVAC | 10055 Meydenbauer Way SE - Unit 13 | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Furnace <= 100,000 BTU, 1 Heat Pump ) | |
| 23 121949 BK | 2023-09-28 | Mechanical / HVAC | 16208 NE 28th St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Dryer Exhaust Duct, 1 Gas Piping Only (No fixtures), 1 Kitchen Fan, 1 Duct Work Only, 1 Furna | |
| 23 121526 BK | 2023-09-20 | Mechanical / HVAC | 13832 NE 5th Pl | A Single Family Residential New Structure None Project Involving (1 Ductless Heat Pump, 2 Dryer Exhaust Duct, 1 Water Heater => 60 gallons, 1 Gas Piping Only (No fixtures), 1 Laund | |
| 23 118142 BL | 2023-09-06 | Mechanical / HVAC | 999 110th Ave NE | Install new slim duct furnace, heat pump, ducting and energy recovery ventilator. 22 117612 BY |
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 Bellevue 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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