COMPANY RECORD · BELLEVUE, WA
Universal Mech Service Co Inc William Duff Branin — permit history in Bellevue, WA
Universal Mech Service Co Inc William Duff Branin appears on 74 Bellevue permit records from 2015 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 74 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 5 |
| 2018 | 14 |
| 2019 | 5 |
| 2020 | 8 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 8 |
| 2024 | 3 |
| 2025 | 8 |
| 2026 | 2 |
Busiest year on record: 2018, with 14 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 |
|---|---|
| 1300 114th Ave SE | 2026-08-26 |
| 1715 114th Ave SE | 2026-08-26 |
| 11910 NE 8th St | 2025-11-07 |
| 11201 SE 8th St | 2025-10-24 |
| 12330 Northup Way | 2025-08-25 |
| 1200 112th Ave NE - Suite C-160 | 2025-08-21 |
| 11830 NE 8th St - Lot B | 2025-07-18 |
| 12340 Northup Way | 2025-07-11 |
| 933 111th Ave NE | 2025-05-29 |
| 15600 NE 8th St | 2025-04-24 |
| 2375 130th Ave NE - Bldg 1 | 2024-07-02 |
| 3260 118th Ave SE | 2024-06-10 |
| 15600 NE 8th St - Ste C1 | 2023-11-27 |
| 12828 Northup Way | 2023-11-08 |
54 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 |
|---|---|---|
| Titan Electric Inc | 10 | 2015–2026 |
| Foushee & Associates Co Inc Jeffery Charles Foushee | 7 | 2015–2025 |
| Electri-City Inc | 6 | 2015–2025 |
| Garner Electric Washington LLC | 6 | 2017–2020 |
| Adt LLC | 6 | 2015–2025 |
| Protection & Communicatns Inc | 6 | 2017–2025 |
| Custom Electrical Services LLC | 5 | 2015–2026 |
| Patriot Fire Protection Inc James E Boulanger | 4 | 2015–2025 |
Companies that also appear in Bellevue permit records at addresses where Universal Mech Service Co Inc William Duff Branin 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
74 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 26 120478 BK | 2026-08-26 | Mechanical / HVAC | 1300 114th Ave SE | A Nonresidential Alteration to Existing Structure None Project Involving (8 Diffusers or Grilles = < 15) | |
| 26 120481 BK | 2026-08-26 | Mechanical / HVAC | 1715 114th Ave SE | A Nonresidential Alteration to Existing Structure None Project Involving (15 Diffusers or Grilles = < 15) | |
| 25 124447 BL | 2025-11-07 | Mechanical / HVAC | 11910 NE 8th St | Install 8 radiant heaters in the service drive. | |
| 25 125841 BK | 2025-10-24 | Mechanical / HVAC | 11201 SE 8th St | A Nonresidential Alteration to Existing Structure None Project Involving (1 Bath Fan, 15 Diffusers or Grilles = < 15) | |
| 25 116829 BL | 2025-08-25 | Mechanical / HVAC | 12330 Northup Way | Install one ducted heat pump split system, one energy recovery ventilator and necessary duct system to provide conditioning and ventilation to new tenant. | |
| 25 120188 BK | 2025-08-21 | Mechanical / HVAC | 1200 112th Ave NE - Suite C-160 | A Nonresidential Alteration to Existing Structure None Project Involving (1 Bath Fan) | |
| 25 117901 BK | 2025-07-18 | Mechanical / HVAC | 11830 NE 8th St - Lot B | A Nonresidential Alteration to Existing Structure None Project Involving (9 Diffusers or Grilles = < 15) | |
| 25 116571 BK | 2025-07-11 | Mechanical / HVAC | 12340 Northup Way | A Nonresidential Alteration to Existing Structure Project Installing {4-Diffusers or Grilles = < 15, Duct Work Only} | |
| 25 112012 BK | 2025-05-29 | Mechanical / HVAC | 933 111th Ave NE | A Nonresidential Repair or Replacement None Project Involving (1 Bath Fan) | |
| 25 105115 BL | 2025-04-24 | Mechanical / HVAC | 15600 NE 8th St | Like for like replacement of one gas/electric rooftop packaged unit. | |
| 24 116493 BK | 2024-07-02 | Mechanical / HVAC | 2375 130th Ave NE - Bldg 1 | A Nonresidential Alteration to Existing Structure None Project Involving (10 Diffusers or Grilles = < 15) | |
| 24 105507 BL | 2024-06-25 | Mechanical / HVAC | 933 111th Ave NE | Install equipment for conditioning of new sunroom. Install (5) exhaust fans and (1) energy recovery ventilator for exhaust and ventilation of restrooms/office. Minor ductwork modif | |
| 24 110983 BL | 2024-06-10 | Mechanical / HVAC | 3260 118th Ave SE | Install duct systems, bath fans, and server room cooling equipment per plans. | |
| 23 105768 BL | 2023-11-27 | Mechanical / HVAC | 15600 NE 8th St - Ste C1 | New mechanical related to build-out of competition climbing wall at Stone Gardens. The Mechanical work consists of providing four (4) 5-Ton rooftop air handling units to deliver ou | |
| 23 124134 BL | 2023-11-08 | Mechanical / HVAC | 12828 Northup Way | Install one split system heat pump - both outdoor and indoor units - and one energy recovery ventilator to condition and ventilate remodeled section of 3rd floor. | |
| 23 125960 BK | 2023-11-07 | Mechanical / HVAC | 1495 158th Pl NE | A Nonresidential Alteration to Existing Structure None Project Involving (6 Diffusers or Grilles = < 15) | |
| 23 117534 BL | 2023-09-18 | Mechanical / HVAC | 12828 Northup Way | Install HVAC equipment to ventilate and condition the 4th floor. (1) split system an (1) ERV. Building permit, 23-121267 BZ | |
| 23 117138 BL | 2023-09-18 | Mechanical / HVAC | 12828 Northup Way | Remove one existing fan/coil and replace with 2 heat pump split systems per plans. Re-use existing ductwork as appropriate. Install one additional cooling only split system for ser | |
| 23 117268 BK | 2023-08-03 | Mechanical / HVAC | 1370 116th Ave NE | A Nonresidential Alteration to Existing Structure None Project Involving (3 Diffusers or Grilles = < 15) | |
| 23 111546 BK | 2023-06-16 | Mechanical / HVAC | 16 Skagit Ky | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Gas Piping Only (No fixtures), 1 Bath Fan, 1 Kitchen Fan, 1 Appliance Vent Only, 1 Duct Work | |
| 23 111390 BK | 2023-06-14 | Mechanical / HVAC | 16 Skagit Ky | A Single Family Residential Alteration to Existing Structure None Project Involving (1 Air Conditioner) | |
| 22 127137 BL | 2022-11-17 | Mechanical / HVAC | 9 Lake Bellevue Dr - Unit 204 | Install 4 new exhaust fans. Install new ducting system with supply diffusers and return grilles and connect to existing system to accommodate for new floor plan. 22 117200 BZ | |
| 22 127138 BL | 2022-11-16 | Mechanical / HVAC | 15228 Lake Hills Blvd | Install one new split system heat pump and one energy recovery ventilator to provide additional conditioning and ventilation for Teen tech room. Install 3 new restroom fans and mak | |
| 22 114022 BL | 2022-08-08 | Mechanical / HVAC | 841 Lake Washington Blvd NE | Like for like replacement of 2 boilers. Boilers to be connected to existing gas piping, hydronic piping and pumps. Installation of one new electric water heater. | |
| 22 114066 BL | 2022-08-08 | Mechanical / HVAC | 1200 112th Ave NE - Suite C-185 | Install 4 ceiling mounted exhaust fans vented to the roof above. Install one make up air duct for the electrical room, to draw air from plenum void above ceiling. Replace one ceili | |
| 22 113966 BL | 2022-07-20 | Mechanical / HVAC | 11232 NE 15th St | Like for like replacement of one rooftop mounted supply fan, three cooling only outdoor conditioning units, three evaporator coils and associated ductwork. All equipment is going t | |
| 21 110166 BL | 2021-06-24 | Mechanical / HVAC | 2330 130th Ave NE - Bldg C | Like for like replacement of four 5T package units and three 4T package units. Reuse existing curbs and connect to existing systems. | |
| 21 103488 BK | 2021-03-11 | Mechanical / HVAC | 989 112th Ave NE - Bldg North | A Multifamily Residential Alteration to Existing Structure Project Installing {1-Dryer Exhaust Duct, 1-Exhaust Fan with Duct} Install new dryer vent new ceiling exhaust fan for lau | |
| 20 123298 BK | 2020-12-16 | Mechanical / HVAC | 14030 NE 24th St | A Nonresidential Alteration to Existing Structure None Project Involving (8 Diffusers or Grilles = < 15) | |
| 20 110455 BL | 2020-10-22 | Mechanical / HVAC | 2221 120th Ave NE | Install two ductless split system units with supporting condensing units. | |
| 20 115017 BK | 2020-09-29 | Mechanical / HVAC | 1106 108th Ave NE | A Single Family Condo Unit Repair or Replacement None Project Involving (1 Heat Pump ) | |
| 20 115016 BK | 2020-09-29 | Mechanical / HVAC | 1106 108th Ave NE | A Single Family Residential Repair or Replacement None Project Involving (1 Heat Pump ) | |
| 20 113255 BK | 2020-08-20 | Mechanical / HVAC | 1401 158th Pl NE | A Nonresidential Alteration to Existing Structure None Project Involving (15 Diffusers or Grilles = < 15) | |
| 20 110454 BL | 2020-07-06 | Mechanical / HVAC | 12828 Northup Way | Like for like replacement of rooftop mounted chiller. | |
| 20 101368 BK | 2020-01-16 | Mechanical / HVAC | 1489 158th Pl NE | A Nonresidential Alteration to Existing Structure None Project Involving (10 Diffusers or Grilles = < 15) | |
| 19 131580 BL | 2020-01-16 | Mechanical / HVAC | 1482 158th Pl NE | Relocate/add ceiling supply diffusers and return grilles to accommodate new floor plan and add 2 new exhaust fans. | |
| 19 123781 BK | 2019-09-09 | Mechanical / HVAC | 1424 158th Pl NE - Bldg 9 | A Nonresidential Alteration to Existing Structure None Project Involving (15 Diffusers or Grilles = < 15) | |
| 19 119725 BL | 2019-09-04 | Mechanical / HVAC | 14812 Main St | Replace one roof top unit, one air conditioned outdoor unit, one gas furnace and one cooling coil - like for like replacement | |
| 19 120660 BK | 2019-08-13 | Mechanical / HVAC | 1474 158th Pl NE - Bldg 12 | A Nonresidential Alteration to Existing Structure None Project Involving (9 Diffusers or Grilles = < 15) | |
| 19 120657 BK | 2019-08-13 | Mechanical / HVAC | 1474 158th Pl NE - Bldg 12 | A Nonresidential Alteration to Existing Structure None Project Involving (10 Diffusers or Grilles = < 15) | |
| 19 116191 BK | 2019-06-14 | Mechanical / HVAC | 10410 NE 2nd St | A Nonresidential Alteration to Existing Structure None Project Involving (14 Diffusers or Grilles = < 15) | |
| 18 132499 BK | 2018-12-20 | Mechanical / HVAC | 909 112th Ave NE - Bldg site | A Nonresidential Alteration to Existing Structure None Project Involving (2 Diffusers or Grilles = < 15) | |
| 18 128919 BL | 2018-11-14 | Mechanical / HVAC | 1020 108th Ave NE | Install one new gas fire pit burner in the enclosure of a fire table and connect to the existing gas line. the fire pit burner will be part of a decoration piece to provid | |
| 18 129670 BK | 2018-11-08 | Mechanical / HVAC | 1424 158th Pl NE - Bldg 9 | A Nonresidential Alteration to Existing Structure None Project Involving (15 Diffusers or Grilles = < 15) | |
| 18 129153 BL | 2018-11-08 | Mechanical / HVAC | 10700 Northup Way | Relocate one existing VAV box and install diffusers and return grilles with necessary ducting to accommodate new floor plan. Install one exhaust fan in the break room. | |
| 18 124154 BK | 2018-09-05 | Mechanical / HVAC | 1423 158th Pl NE - Bldg 14 | A Nonresidential Alteration to Existing Structure None Project Involving (12 Diffusers or Grilles = < 15) | |
| 18 124155 BK | 2018-09-05 | Mechanical / HVAC | 1423 158th Pl NE - Bldg 14 | A Nonresidential Alteration to Existing Structure None Project Involving (12 Diffusers or Grilles = < 15) | |
| 18 121047 BL | 2018-08-27 | Mechanical / HVAC | 10700 Northup Way | Add diffusers and return grilles into the existing system to accommodate new floor plan. Add exhaust fan to janitor closet and connect it to an existing roof duct. | |
| 18 120521 BL | 2018-08-16 | Mechanical / HVAC | 10700 Northup Way | Install 3 new VAV boxes, relocate 2 existing VAV boxes, install diffusers and returns to accommodate new floor plan. | |
| 18 117119 BK | 2018-06-22 | Mechanical / HVAC | 1403 158th Pl NE - Bldg 13 | A Nonresidential Alteration to Existing Structure None Project Involving (12 Diffusers or Grilles = < 15) |
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 74 permits above are a static record through 2026. Select a year above to open that year’s records, or search Universal Mech Service Co Inc William Duff Branin in Bellevue, WA by address, trade or date range.
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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