How current is this Seattle permit week?

The week is the seven days ending on the newest Seattle issue date we hold (2026-10-19), not on today's calendar date. Washington State Department of Labor & Industries license standing is from the snapshot dated 2026-08-16.

Are these the busiest contractors in the city?

These are the active L&I-licensed firms named on the most Seattle permits this week. A class-verified flag means the firm holds a class that matches a trade on this week's permit types. Full-history rankings live on the Seattle trade pages.

Is a busy week a reason to hire?

No. This is a record of work already permitted. It is not a workmanship guarantee, a review, or a sign that a firm is available.

Seattle permit activity, week ending Oct 19, 2026

Building permits recorded in Seattle from Oct 13, 2026 through Oct 19, 2026, joined to active L&I licenses. This is a record of work already permitted, not a ranking of who to hire. Full-history trade rankings are on the Seattle contractor pages.

Week anchored on the newest Seattle issue date we hold. License standing from the L&I snapshot dated 2026-08-16.

874

Filings this week

874

Named a contractor

704

Matched to a license

Permit types this week

Electrical428
Single-family/duplex Furnace214
Refrigeration153
Mechanical27
Fire Sprinkler And Suppression17
Sign, Awning And Canopy14
Boiler/pressure Vessel13
Conveyance8

Licensed firms named this week

Active L&I licenses, most Seattle filings this week first. Class-verified means the firm holds a class that matches a trade on this week's permit types.

141 this week
Ballard Natural Gas Srvc Inc
L&I BALLANG062QD
SM Air Conditioning / Heating
Class-verified for a trade on this week's permits
211 this week
Go Green Heating AC & Elec LLC
L&I GOGREGH752DL
SM Air Conditioning / Heating
Class-verified for a trade on this week's permits
311 this week
Mirsky Electric Inc
L&I MIRSKEI964D2
EC Electrical Contractor
Class-verified for a trade on this week's permits
49 this week
As You Wish Electric
L&I ASYOUYW925NM
EC Electrical Contractor
Class-verified for a trade on this week's permits
59 this week
Cochran Inc
L&I COCHRI*088JS
EC Electrical Contractor
Class-verified for a trade on this week's permits
69 this week
Fischer Services
L&I FISCHS*741C3
01 General
Licensed, class does not match this week's typed permits
79 this week
Prime Electric LLC
L&I PRIMEEL753MC
01 General
Licensed, class does not match this week's typed permits
88 this week
Essential Heating & Air
L&I ESSENHA760NH
01 General
Licensed, class does not match this week's typed permits

Frequently asked questions

How current is this Seattle permit week?: The week is the seven days ending on the newest Seattle issue date we hold (2026-10-19), not on today's calendar date. Washington State Department of Labor & Industries license standing is from the snapshot dated 2026-08-16.
Are these the busiest contractors in the city?: These are the active L&I-licensed firms named on the most Seattle permits this week. A class-verified flag means the firm holds a class that matches a trade on this week's permit types. Full-history rankings live on the Seattle trade pages.
Is a busy week a reason to hire?: No. This is a record of work already permitted. It is not a workmanship guarantee, a review, or a sign that a firm is available.