COMPANY RECORD · BELLEVUE, WA
Loyal Mechanical Inc Brian L Larson — permit history in Bellevue, WA
Loyal Mechanical Inc Brian L Larson appears on 30 Bellevue permit records from 2015 through 2025, most often plumbing (66.7% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Plumbing | 20 | 66.7% |
| Mechanical / HVAC | 6 | 20% |
| General construction | 4 | 13.3% |
3 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Busiest year on record: 2021, with 6 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 |
|---|---|
| 1216 180th Pl NE | 2025-12-05 |
| 121 153rd Pl SE | 2024-02-29 |
| 277 146th Pl NE | 2023-12-15 |
| 16419 SE 31st St | 2023-08-29 |
| 4091 Factoria Square Mall SE - Ste F-24 | 2022-08-22 |
| 4520 133rd Ave SE | 2021-10-28 |
| 9841 NE 15th St | 2021-09-29 |
| 12715 NE Bellevue-Redmond Rd | 2021-08-25 |
| 1610 105th Ave SE | 2021-06-25 |
| 10315 NE 16th St - Unit J-6 | 2021-03-25 |
| 4601 Lake Washington Blvd SE | 2020-09-21 |
| 15100 SE 38th St | 2020-09-08 |
| 1821 127th Ave SE | 2020-09-01 |
| 1414 116th Ave NE | 2019-04-23 |
28 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 |
|---|---|---|
| Washington Energy Svcs Co LLC Yun-Kwan Winnie Ng | 2 | 2021–2025 |
| Bob's Heating & Air Cndtng LLC Vern A Olson | 2 | 2016–2025 |
| Rhema Electric LLC | 2 | 2016–2023 |
| Pioneer Plumbing & Heating | 2 | 2016–2023 |
| Evergreen Refrigeration LLC | 2 | 2016–2022 |
| Archer Construction Inc Robert W Archer | 2 | 2021–2022 |
| Northwest Electric & Solar LLC | 2 | 2017–2021 |
| Loewen Electric Inc | 2 | 2020 |
Companies that also appear in Bellevue permit records at addresses where Loyal Mechanical Inc Brian L Larson 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
30 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 25 129192 UA | 2025-12-05 | Plumbing | 1216 180th Pl NE | A Single Family Residential Utility Modification Side Sewer Repair Only | |
| 24 104327 UA | 2024-02-29 | Plumbing | 121 153rd Pl SE | A Single Family Residential Utility Modification Side Sewer Repair Only | |
| 23 128262 UA | 2023-12-15 | Plumbing | 277 146th Pl NE | A Single Family Residential Utility Modification Side Sewer Repair Only | |
| 23 118438 UA | 2023-08-29 | Plumbing | 16419 SE 31st St | A Single Family Residential Utility Modification Side Sewer Repair Only | |
| 22 106100 BL | 2022-08-22 | Mechanical / HVAC | 4091 Factoria Square Mall SE - Ste F-24 | TI Work | |
| 21 122816 BN | 2021-10-28 | Plumbing | 4520 133rd Ave SE | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Toilet, 2 Bathroom Sink, 1 Shower, Tub, or Combo) | |
| 21 121339 BN | 2021-09-29 | Plumbing | 9841 NE 15th St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Back Flow Preventer - 3/4", 1 Water Service - 3/4") | |
| 21 121338 BK | 2021-09-29 | Mechanical / HVAC | 9841 NE 15th St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Gas Piping Only (No fixtures)) | |
| 21 116898 BO | 2021-08-25 | Plumbing | 12715 NE Bellevue-Redmond Rd | Install water and dwv to all new fixtures, run nonmedical vacuum and nonmedical air piping to all outlets per plan., 21 102074 BZ | |
| 21 110971 BK | 2021-06-25 | Mechanical / HVAC | 1610 105th Ave SE | A Single Family Residential Alteration to Existing Structure None Project Involving (2 Unit Heater) | |
| 21 106528 BN | 2021-03-25 | Plumbing | 10315 NE 16th St - Unit J-6 | A Single Family Condo Unit Repair or Replacement None Project Involving (2 Shower, Tub, or Combo, 1 Water Heater Electric < 60 gallons, 1 Ice Maker) | |
| 20 114595 BK | 2020-09-21 | Mechanical / HVAC | 4601 Lake Washington Blvd SE | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Fireplace Insert - Gas, 1 Gas Piping Only (No fixtures)), 19 131593 BR **Add on 1-Pool or Sp | |
| 20 113665 BO | 2020-09-08 | Plumbing | 15100 SE 38th St | Install PVC-DWV, copper water, copper condensate, fiberglass insulation, fixtures, water heaters and circulation pump all per project bid documents. | |
| 20 113727 BN | 2020-09-01 | Plumbing | 1821 127th Ave SE | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Toilet, 1 Bathroom Sink, 2 Shower, Tub, or Combo) | |
| 19 111941 UA | 2019-04-23 | Plumbing | 1414 116th Ave NE | Spot repair | |
| 19 111792 BN | 2019-04-19 | Plumbing | 12512 SE 65th St | A Single Family Residential Alteration to Existing Structure None Project Involving (2 Toilet, 2 Sink, 3 Shower, Tub, or Combo), 18 129036BR | |
| 19 102770 BN | 2019-01-04 | Plumbing | 12832 SE 2nd St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Dishwasher, 2 Kitchen Sink) **Add on 3 hosebibs | |
| 18 124233 UA | 2018-09-06 | Plumbing | 12818 NE 2nd St | ||
| 18 100039 BS | 2018-02-28 | General construction | 909 166th Ave NE | Demolition of existing house. Construction of new single family residence, with associated site work and driveway. *INCLUDES Right-of-Way, Clear & Grade, and Storm Connection. *INC | |
| 18 103006 BN | 2018-01-10 | Plumbing | 70 148th Ave SE | A Nonresidential Alteration to Existing Structure Project Installing {1-Bathroom Sink, 1-Floor Drain, 1-Toilet, 1-Kitchen Sink, 1-Water Heater - Tankless} | |
| 17 131040 BN | 2017-12-21 | Plumbing | 70 148th Ave SE | A Nonresidential Alteration to Existing Structure Project Installing {1-Bathroom Sink, 1-Floor Drain, 1-Toilet, 1-Water Heater - Tankless} | |
| 17 117378 BN | 2017-07-12 | Plumbing | 1100 Bellevue Way NE | A Nonresidential Alteration to Existing Structure None Project Involving (3 Toilet, 1 Urinal, 2 Bathroom Sink, 1 Drinking Fountain, 2 Floor Drain, 1 Mop Sink, 2 Water Heater Electr | |
| 17 106126 BU | 2017-03-01 | General construction | 2218 172nd Ave NE | Remodel bathrooms. Install new windows and skylight. Includes electrical , plumbing and mechanical. | |
| 17 106370 BT | 2017-02-21 | General construction | 4810 171st Ave SE | A Single Family Residential Remodel Residence Project Involving (There are no structural changes.) | |
| 16 148296 BN | 2016-12-05 | Plumbing | 2233 102nd Pl SE | A Single Family Residential Alteration to Existing Structure None Project Involving (2 Dishwasher, 2 Kitchen Sink) | |
| 16 145639 BK | 2016-10-27 | Mechanical / HVAC | 16122 SE 42nd St | Install cooktop. | |
| 16 144021 BK | 2016-10-11 | Mechanical / HVAC | 16622 SE 46th St | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Gas Piping Only (No fixtures)) | |
| 16 131921 BT | 2016-05-11 | General construction | 3490 116th Ave NE | A Single Family Residential Remodel Residence Project Involving (There are no structural changes.), Kitchen. Does not include electrical (16-132766 BF). **Add on mechanical and pl | |
| 16 129311 BN | 2016-04-13 | Plumbing | 1951 152nd Pl NE | A Nonresidential Alteration to Existing Structure None Project Involving (2 Toilet, 1 Bathroom Sink, 1 Clothes Washer, 1 Floor Drain, 1 Kitchen Sink) | |
| 15 123008 BN | 2015-09-14 | Plumbing | 14645 NE Bellevue-Redmond Rd | A Nonresidential Alteration to Existing Structure None Project Involving (1 Toilet, 1 Bathroom Sink) |
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 30 permits above are a static record through 2025. Select a year above to open that year’s records, or search Loyal Mechanical Inc Brian L Larson in Bellevue, WA by address, trade or date range.
Source and limits
Public Bellevue 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 →
Is this your company? Show this public permit record on your website with a free badge.