Washington L&I Data · Updated Oct 30, 2026Free and Independent · Not a Government Site

Washington L&I records · updated Oct 30, 2026

Licensed General Contractors in Sammamish, WA – Page 2

117 general contractors with an active Washington contractor registration list a business address in Sammamish. Every row shows the registration number, specialty and expiry date exactly as Washington L&I publishes them, plus whether a surety bond and liability insurance are on file.

Page 2 of 2. Rows 101 to 117 of 117. Statistics and the full introduction appear on the first page.

BusinessLicense #SpecialtyExpiresBondInsurance
Tangineering Construction LLCTANGICL826C6General Mar 2, 2028On fileOn file
Tanoor ContractorTANOOC*742NOGeneral Aug 20, 2028On fileOn file
Tao Art Studio LLCTAOARAS790BLGeneral Jan 13, 2027On fileOn file
The Bros That Just Do G Red WaBROSTBT777KQGeneral Jun 20, 2027On fileOn file
Thornberg Construction Co IncTHORNCC055CSGeneral Mar 4, 2027On fileOn file
Tj ConstructionTJCONC*740L5General Jun 25, 2028On fileOn file
Triple Z LLCTRIPLZL820B5General Oct 10, 2028On fileOn file
True North Elevator LLCTRUENNE757R6General Dec 23, 2027On fileOn file
Twin Fir Construction LLCTWINFFC747J7General Apr 28, 2028On fileOn file
Urban Crafters LLCURBANCL750B3General Feb 3, 2027On fileOn file
Vaku ConstructionVAKUCC*806QQGeneral Nov 20, 2028On fileOn file
Walefins Construction LLCWALEFCL798OTGeneral Sep 30, 2027On fileOn file
WaptWAPT***755DKGeneral Mar 12, 2027On fileOn file
Washington Home MaintenanceWASHIHM812OPGeneral Feb 12, 2028On fileOn file
Washington Sunshine Constr IncWASHISC861RCGeneral May 29, 2027On fileOn file
Ws Consulting & Const IncWSCONCC935LQGeneral Jul 14, 2027On fileOn file
Yating Remodeling & Deco LLCYATINRD817K1General Oct 20, 2027On fileOn file
Previous page of licensed general contractors in Sammamish (page 1) Page 2 of 2

How to Check These General Contractors Before You Hire

This page lists 17 of the 117 general contractors with an active Washington registration and a business address in Sammamish. A row here is a starting point, not a recommendation. Before you sign anything, run through these checks:

  1. Match the name and number. The business name on the bid, truck or contract should match the registered name and registration number shown in the table. A different name can mean a different, unregistered company.
  2. Check the expiry date. Registrations must be renewed, and rows highlighted here expire within 60 days. Ask for proof of renewal if the date falls during your project.
  3. Confirm the bond. Washington requires a $30,000 surety bond for general contractors and $15,000 for specialty contractors (RCW 18.27.040). The bond is limited, so it is not a substitute for a good contract.
  4. Confirm insurance. RCW 18.27.050 requires public liability and property damage insurance for registered construction contractors. Ask for a certificate naming your project address.
  5. Re-check the live record. Our copy is from Oct 30, 2026. Open the business profile above, then confirm the current status with Washington L&I on the day you hire.

Electrical work also falls under a separate L&I electrical licensing program (RCW 19.28), and plumbers need individual certificates of competency (RCW 18.106). A missing row does not prove a business is unregistered, because our pages only include registrations with a Sammamish business address.