New HVAC & Mechanical Permits in Seattle, WA — August 2026
28 commercial building permits relevant to hvac & mechanical contractors were issued recently in Seattle, WA, representing $120,101,686 in reported project value. Every project below was just permitted — meaning trade packages are being awarded right now.
28new permits
$120,101,686total reported value
$52,638,258largest project
| Issued | Project | Value | Score |
|---|---|---|---|
| 2026-07-27 | Construct alterations to demolish interior portions of existing institutional building (john marshall school) per plan. mechanical included. 520 NE RAVENNA BLVD SEATTLE |
$1,000,000 | 90 |
| 2026-07-27 | Tenant improvements at existing level 4 skybridge of existing commercial building per plan. mechanical included. 700 Dexter AVE N |
$150,000 | 50 |
| 2026-07-24 | Construct alterations to uwnc northwest a-wing rm a238 of existing institutional building per plan. mechanical included. 1550 N 115TH ST SEATTLE |
$625,000 | 70 |
| 2026-07-23 | Construct tenant improvements to an existing retail tenant space in u-village shopping center per plans. mechanical included this permit. 2690 NE VILLAGE LN SEATTLE |
$278,260 | 70 |
| 2026-07-21 | Change of use from sales and services general to restaurant per land use code. construct alterations for restaurant (chipotle) and occupy pe 301 W NICKERSON ST SEATTLE |
$1,278,079 | 90 |
| 2026-07-20 | Construct tenant improvements to existing hospital at level 3 (uw medical center surgery pavilion) per plan. mechanical included. 1959 NE PACIFIC ST SEATTLE |
$800,000 | 70 |
| 2026-07-20 | Construct alterations to existing utility (king co. dns chelan avenue regulator station) for new stand-by generator per plan. mechanical inc 3500 CHELAN AVE SW SEATTLE |
$452,000 | 65 |
| 2026-07-17 | Change of use from general retail sales and services to restaurant per land use code. construct tenant improvements for restaurant [go greek 2130 7TH AVE SEATTLE |
$75,000 | 50 |
| 2026-07-15 | Phased project: construct mixed use apartment building occupy per plan. mechanical included. 452 N 36TH ST SEATTLE |
$30,706,296 | 85 |
| 2026-07-14 | Construct alterations to a retail building occupy per plan. mechanical included this permit 1135 NW LEARY WAY SEATTLE |
$1,350,000 | 90 |
| 2026-07-10 | ? load safety tools equipment and materials to perform the job correctly.? perform moisture scan to determine amount of wet insulation and r 241 S LANDER ST SEATTLE |
$809,415 | 70 |
| 2026-07-09 | Construct interior non-structural alterations to existing fire pump and riser room with no reduction to existing fire resistance rating subj 2150 N 107TH ST SEATTLE |
$27,950 | 35 |
| 2026-07-01 | Construct tenant improvement for retail (j crew) at ground and second floor of existing commercial building per plan. mechanical included 2660 NE UNIVERSITY VILLAGE ST SEATTLE |
$435,000 | 70 |
| 2026-07-01 | We will furnish and install a new 115 mil fleeceback tpo roof membrane existing roof system and mechanically attach to the substrate. 2757 6TH AVE S SEATTLE |
$285,625 | 70 |
| 2026-06-30 | Change of use from light manufacturing to indoor participant sports per land use code. construct tenant improvement for dance school (pn bal 3847 1ST AVE S SEATTLE |
$2,000,572 | 90 |
| 2026-06-29 | Construct alterations to renovate historic seattle center monorail station per plan. mechanical work included this permit. 370 THOMAS ST SEATTLE |
$15,000,000 | 90 |
| 2026-06-29 | This project consists of a tpo overlay over the existing roofing system.a new 1/2" hd cover board will be mechanically fastened to the subst 2600 SW BARTON ST SEATTLE |
$73,781 | 50 |
| 2026-06-23 | Construct tenant improvements to existing commercial building (seattle art museum) at level 2 occupy per plan. mechanical included. 1300 1ST AVE SEATTLE |
$500,000 | 70 |
| 2026-06-18 | Construct interior alterations to laboratory on level 01 for uw medical center per plan. mechanical included. 1959 NE PACIFIC ST SEATTLE |
$786,000 | 70 |
| 2026-06-18 | Tpo overlay scope for 2501 elliot/11 vine street that removes selected existing flashing and metal components installs a mechanically attach 2501 ELLIOTT AVE SEATTLE |
$370,305 | 65 |
| 2026-06-16 | Construct tenant improvements to 1st floor of mixed-use building (dave's hot chicken / gong cha) occupy per plan. mechanical included. 4706 CALIFORNIA AVE SW SEATTLE |
$850,000 | 70 |
| 2026-06-15 | This is a lay over exiting roof with a pvc membrane and polyiso mechanically attached. 1135 NW LEARY WAY SEATTLE |
$215,145 | 50 |
| 2026-06-09 | Change two levels of tower from office to multi-family per the land use code. construct alterations for same in portion of a mixed-use build 5621 22ND AVE NW SEATTLE |
$4,000,000 | 90 |
| 2026-06-08 | Construct alterations to lakeside school building per plans. mechanical included this permit 14050 1ST AVE NE SEATTLE |
$4,000,000 | 90 |
| 2026-06-04 | Construct alterations and voluntary seismic improvements to portions of uw music building per plans. mechanical included this permit. 2034 NE SKAGIT LN SEATTLE |
$550,000 | 70 |
| 2026-06-02 | Tenant improvements for grocery store (trader joe's) per plan. mechanical included. 10701 4TH AVE NE SEATTLE |
$750,000 | 70 |
| 2026-06-01 | Change of use from restaurant to retail sales and services general per land use code. construct tenant improvements to convert vacant tenant 8824 ROOSEVELT WAY NE SEATTLE |
$95,000 | 50 |
| 2026-05-29 | Phased project: construct mixed-use apartment building with below-grade parking occupy per plan. mechanical included with phase 2. 1740 NW MARKET ST SEATTLE |
$52,638,258 | 85 |
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