COMPANY RECORD · BELLEVUE, WA
Acco Engineered Systems Inc John Paul Aversano — permit history in Bellevue, WA
Acco Engineered Systems Inc John Paul Aversano appears on 239 Bellevue permit records from 2015 through 2026, most often mechanical / hvac (83.7% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 200 | 83.7% |
| Plumbing | 37 | 15.5% |
| General construction | 2 | 0.84% |
3 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 23 |
| 2016 | 28 |
| 2017 | 29 |
| 2018 | 42 |
| 2019 | 34 |
| 2020 | 13 |
| 2021 | 15 |
| 2022 | 7 |
| 2023 | 28 |
| 2024 | 7 |
| 2025 | 12 |
| 2026 | 1 |
Busiest year on record: 2018, with 42 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 Acco Engineered Systems Inc John Paul Aversano. 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 |
|---|---|
| 10400 NE 4th St | 2026-09-15 |
| 10666 NE 8th St | 2025-11-07 |
| 15053 Main St | 2025-11-06 |
| 1759 135th Pl NE | 2025-11-06 |
| 110 110th Ave NE | 2025-09-18 |
| 15502 Newcastle Golf Club Rd | 2025-09-15 |
| 4455 148th Ave NE | 2025-05-12 |
| 11400 SE 8th St | 2025-02-28 |
| 1135 116th Ave NE | 2025-02-12 |
| 2821 Northup Way | 2025-02-07 |
| 1705 136th Pl NE - Suite 110 | 2024-08-22 |
| 2002 156th Ave NE - Bldg H | 2024-06-20 |
| 13166 NE 15th St | 2024-06-10 |
| 819 Avenue Sq NE | 2023-12-20 |
113 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 | 17 | 2015–2026 |
| Veca Electric & Tech LLC | 16 | 2019–2024 |
| Guardian Security Systems Inc | 13 | 2015–2025 |
| Prime Electric LLC | 12 | 2015–2026 |
| Oeg Inc | 11 | 2015–2026 |
| Adt LLC | 11 | 2015–2026 |
| Patriot Fire Protection Inc James E Boulanger | 10 | 2015–2025 |
| Johnson Controls Fire Prttn LP | 10 | 2015–2024 |
Companies that also appear in Bellevue permit records at addresses where Acco Engineered Systems Inc John Paul Aversano 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
239 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 26 121430 BK | 2026-09-15 | Mechanical / HVAC | 10400 NE 4th St | A Nonresidential Alteration to Existing Structure None Project Involving (1 Diffusers or Grilles = < 15) | |
| 25 111179 BL | 2025-11-07 | Mechanical / HVAC | 10666 NE 8th St | Initial TI buildout. Install (1) PCU to serve (2) Type I hoods, (1) make-up air unit, (2) water source heat pumps, (1) DOAS w/ ERV, and all associated ducts, diffusers, and piping, | |
| 25 126548 BK | 2025-11-06 | Mechanical / HVAC | 15053 Main St | A Nonresidential Repair or Replacement None Project Involving (1 Water Heater => 60 gallons) | |
| 24 126430 BL | 2025-11-06 | Mechanical / HVAC | 1759 135th Pl NE | Installation of five (5) heat pump units to provide an alternate heat source to the existing generator block heaters. | |
| 25 114979 BL | 2025-09-18 | Mechanical / HVAC | 110 110th Ave NE | Full-floor tenant improvement on 6th floor. Add & relocate dual-duct & single-duct VAV boxes per plan. Install (2) new ceiling exhaust fans to serve new single-occupant restrooms. | |
| 25 120149 BL | 2025-09-15 | Mechanical / HVAC | 15502 Newcastle Golf Club Rd | REPLACE (2) SINGLE-PACKAGE VERTICAL AIR CONDITIONERS (SPVACs) ON EXISTING CELL TOWER SHELTER WITH NEW, LOWER-CAPACITY UNITS. | |
| 25 109380 BL | 2025-05-15 | Mechanical / HVAC | 1759 135th Pl NE | DEMO & REPLACE (1) 10 TON RTU WITH (1) 8.5 TON RTU | |
| 25 109470 BL | 2025-05-12 | Mechanical / HVAC | 4455 148th Ave NE | REPLACE (1) 400 MBH GAS UNIT HEATER LIKE-FOR-LIKE | |
| 24 129723 BL | 2025-02-28 | Mechanical / HVAC | 1759 135th Pl NE | REPLACE (1) 18 TON RTU WITH (1) 20 TON RTU. Structural beam upgrade included with building permit #25-100448 BZ. | |
| 25 103809 BL | 2025-02-28 | Mechanical / HVAC | 11400 SE 8th St | Replace 2 rooftop package AC units, like-for-like | |
| 24 119854 BL | 2025-02-12 | Mechanical / HVAC | 1135 116th Ave NE | A new ambulatory surgery center in an existing medical office building. The project is located on a portion of the 4th floor., 24-118871 BY (1) new AHU, (1) humidifier, (2) new e | |
| 25 103595 BK | 2025-02-07 | Mechanical / HVAC | 2821 Northup Way | A Nonresidential Alteration to Existing Structure Project Installing {4-Exhaust Fan with Duct, 1-VAV Boxes - Relocating or adding less than 5, 27-Diffusers or Grilles = < 15} A Non | |
| 25 100448 BZ | 2025-01-29 | General construction | 1759 135th Pl NE | Roof alterations to support HVAC unit replacement, 24 129723 BL | |
| 24 118213 BL | 2024-08-22 | Mechanical / HVAC | 1705 136th Pl NE - Suite 110 | Like-for-like replacement of rooftop package unit with gas heat. Duct & GRD modifications per plan. | |
| 24 104587 BL | 2024-07-24 | Mechanical / HVAC | 1759 135th Pl NE | Installation of two new chillers to supplement the existing chilled water system. 17-116947 BL & 17-117453 BM | |
| 24 112771 BL | 2024-06-20 | Mechanical / HVAC | 2002 156th Ave NE - Bldg H | DEMO AND REPLACE SPLIT SYSTEM HEAT PUMP. (OUTDOOR UNIT ON ROOF, INDOOR UNIT WALL MOUNTED). | |
| 23 118014 BL | 2024-06-10 | Mechanical / HVAC | 13166 NE 15th St | The non-residential spaces will be served by energy recovery ventilators and variable refrigerant flow systems. The residential town homes will be served by trickle vents, ceiling | |
| 24 110836 BL | 2024-05-20 | Mechanical / HVAC | 110 110th Ave NE | 1. FULL-FLOOR TENANT IMPROVEMENT ON 5TH FLOOR. 2. ADD / RELOCATE DUAL-DUCT & SINGLE-DUCT VAV BOXES PER PLAN. 3. ASSOCIATED DUCTS & GRDS PER PLAN. 4. INSTALL OF (1) NEW EXHAUST FAN | |
| 22 111855 BL | 2024-04-22 | Mechanical / HVAC | 1759 135th Pl NE | Mechanical renovation to remove a chilled water system and replace with 12 split systems., App ID 1073493 | |
| 23 128727 BL | 2024-01-31 | Mechanical / HVAC | 1759 135th Pl NE | Provide and install (1) t-ton split and necessary refrigerant and condensate piping. | |
| 23 128089 BL | 2023-12-29 | Mechanical / HVAC | 1705 136th Pl NE - Suite 110 | Install (3) new split system heat pumps | |
| 23 127897 BL | 2023-12-20 | Mechanical / HVAC | 819 Avenue Sq NE | Mechanical distribution system for retail tenant improvement, 23-109891-BY | |
| 23 117972 BL | 2023-11-01 | Mechanical / HVAC | 10320 NE 8th St | New mechanical system for retail TI., 23-110117-BY | |
| 23 121614 BL | 2023-10-30 | Mechanical / HVAC | 859 Avenue Sq NE | Mechanical system for new retail tenant, 23-109904-BY | |
| 23 123473 BL | 2023-10-30 | Mechanical / HVAC | 803 Avenue Sq NE | Mechanical for new retail tenant improvement. | |
| 23 121234 BL | 2023-10-11 | Mechanical / HVAC | 11400 SE 8th St | Replace (1) boiler, like-for-like | |
| 23 117939 BL | 2023-10-10 | Mechanical / HVAC | 846 Avenue Sq NE | New mechanical system for retail TI., 23-109892-BY | |
| 23 121724 BL | 2023-10-10 | Mechanical / HVAC | 839 Avenue Sq NE | Mechanical system for new retail tenant., 23-110066-BY | |
| 23 117932 BL | 2023-10-10 | Mechanical / HVAC | 811 Avenue Sq NE | New mechanical system for retail TI., 23-109884-BY | |
| 23 117934 BL | 2023-10-03 | Mechanical / HVAC | 807 Avenue Sq NE | New mechanical system for retail TI., 23-109882-BY | |
| 23 117929 BL | 2023-10-03 | Mechanical / HVAC | 801 Avenue Sq NE | New mechanical system for retail TI., 23-109385-BY | |
| 23 117933 BL | 2023-09-28 | Mechanical / HVAC | 815 Avenue Sq NE | New mechanical permit for retail TI., 23-109885-BY | |
| 23 117937 BL | 2023-09-28 | Mechanical / HVAC | 828 Avenue Sq NE | New mechanical system for retail TI., 23-109891-BY | |
| 23 117974 BL | 2023-09-28 | Mechanical / HVAC | 853 Avenue Sq NE - Suite 20 | New mechanical system for retail TI., 23-109903-BY | |
| 23 117975 BL | 2023-09-28 | Mechanical / HVAC | 849 Avenue Sq NE | New mechanical system for retail TI., 23-110111-BY | |
| 23 117938 BL | 2023-09-28 | Mechanical / HVAC | 829 Avenue Sq NE | New mechanical system for retail TI., 23-110084-BY | |
| 23 117973 BL | 2023-09-27 | Mechanical / HVAC | 10330 NE 8th St | New mechanical system for retail TI., 23-109894-BY | |
| 23 117940 BL | 2023-09-27 | Mechanical / HVAC | 869 Avenue Sq NE | New mechanical system for retail TI., 23-109901-BY | |
| 23 117815 BL | 2023-08-29 | Mechanical / HVAC | 11400 SE 8th St | DEMO EXISTING PNEUMATIC VAV BOXES AS SHOWN ON THESE PLANS AND REPLACE WITH NEW DDC VAV BOXES. | |
| 23 117791 BK | 2023-08-15 | Mechanical / HVAC | 1705 136th Pl NE - Suite 200 | *Plan review waived by Nate Geller. A Nonresidential Addition to Existing Structure Project Installing {16-Diffusers or Grilles > 15} 1. MODIFY DUCTWORK PER PLAN 2. RELOCATE RETURN | |
| 23 116796 BL | 2023-08-11 | Mechanical / HVAC | 500 108th Ave NE | Replace (1) 1-ton split system HP like for like. | |
| 23 114754 BL | 2023-07-29 | Mechanical / HVAC | 14929 SE Allen Rd - Bldg A | 1. DEMO EXISTING CONDENSING UNIT, FURNACE, AND FAN COIL & REPLACE WITH NEW, LIKE EQUIPMENT. 2. FLUSH EXISTING LINE SET WITH NITROGEN PURGE AND BRAZE IN (N) FAN COIL AND (N) CONDE | |
| 23 114705 BK | 2023-07-10 | Mechanical / HVAC | 1110 112th Ave NE - Bldg 1 | A Multifamily Residential Repair or Replacement None Project Involving (5 VAV Boxes - Relocating or adding less than 5) | |
| 23 114706 BK | 2023-07-10 | Mechanical / HVAC | 1110 112th Ave NE - Bldg 1 | A Nonresidential Repair or Replacement None Project Involving (3 VAV Boxes - Relocating or adding less than 5) | |
| 23 108573 BL | 2023-05-04 | Mechanical / HVAC | 1120 112th Ave NE - Bldg 2 | 1. Relocate (2) VAVs and rework the existing HVAC system to provide a market-ready tenant improvement. 2. Demo (1) transfer fan, (2) existing louvers, (2) existing split system | |
| 23 105499 BL | 2023-04-04 | Mechanical / HVAC | 3225 158th Ave SE | INSTALL (1) (N) AIR CURTAIN. | |
| 23 100109 BL | 2023-02-10 | Mechanical / HVAC | 110 110th Ave NE | FULL FLOOR TI ON LEVEL 7 OF 110 110TH AVE, INCLUDING: 1. REWORK OF EXISTING VAV SYSTEM FOR NEW LAYOUT 2. ASSOCIATED DUCTS, GRILLES, & PIPING PER PLAN 3. INSTALL VRF SYSTEM OF (4 | |
| 22 130557 BL | 2023-01-20 | Mechanical / HVAC | 1759 135th Pl NE | THE MECHANICAL SCOPE OF WORK INCLUDES: - DEMO (7) EXISTING WATER COOLED CRAC UNITS - DEMO (1) EXISTING CHILLED WATER CRAH UNIT - DEMO (3) EXISTING REFRIGERANT COOLED CRAC UNITS | |
| 22 130269 BK | 2022-12-14 | Mechanical / HVAC | 320 108th Ave NE | A Nonresidential Alteration to Existing Structure Project Installing {62-Smoke or Fire Damper} Replace existing fire/smoke damper actuators with a different manufacturer that is qu | |
| 22 128489 BL | 2022-12-14 | Mechanical / HVAC | 411 108th Ave NE | THE MECHANICAL SCOPE OF WORK INCLUDES: - DEMOLITION OF EXISTING LOW PRESSURE DUCTWORK AND AIR DISTRIBUTION - RELOCATION OF (5) PARALLEL FAN POWERED TERMINAL UNITS WITH ELECTRIC |
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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