Skip to content
ContractorsRanked

STS Construction ServicesGeneral contractor in Seattle, WA

STS Construction Services is a general contractor at 9049 20th Ave SW A, Seattle, WA 98106, rated 4.4 from 65 Google reviews. Open Monday to Friday.

Seattle, WA0 paid placements in any rankingHow we rank

Call (206) 439-6343Website ↗

Key facts

Key facts about STS Construction Services
Address9049 20th Ave SW A, Seattle, WA 98106Get directions
Phone(206) 439-6343
Websitestsconstructionservices.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.4 from 65 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Seattle and 11 towns within 25 miles: White Center, Boulevard Park, Burien, Riverton, Tukwila, Bryn Mawr-Skyway, SeaTac, Normandy Park, Vashon, Renton and Mercer Island.

Based in Seattle, WAView on map

Opening hours

Opening hours for STS Construction Services
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.04 Pacific factor (2025 Cost vs. Value Report)$15,240$28,190$43,470
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.06 Pacific factor (2025 Cost vs. Value Report)$7,050$12,880$18,720

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.4from 65 Google reviews

Hired STS Construction Services? Write a review

Questions about STS Construction Services

What are STS Construction Services’ hours?

STS Construction Services is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does STS Construction Services serve?

Serves Seattle and 11 towns within 25 miles: White Center, Boulevard Park, Burien, Riverton, Tukwila, Bryn Mawr-Skyway, SeaTac, Normandy Park, Vashon, Renton and Mercer Island. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

What do Google reviews say about STS Construction Services?

STS Construction Services has a rating of 4.4 from 65 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact STS Construction Services?

Call STS Construction Services on (206) 439-6343. The business is at 9049 20th Ave SW A, Seattle, WA 98106. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own STS Construction Services? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile