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United BuildersGeneral contractor in Renton, WA

United Builders is a general contractor at Q407, 510 Stevens Ave SW s102, Renton, WA 98057, rated 4.4 from 21 Google reviews. Open Monday to Friday and Sunday.

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Call (206) 489-4955Website ↗

Key facts

Key facts about United Builders
AddressQ407, 510 Stevens Ave SW s102, Renton, WA 98057Get directions
Phone(206) 489-4955
Websiteunitedbuildersus.com
HoursMonday to Thursday: 9 AM – 6 PM; Friday: 9 AM – 3 PM; Sunday: 9 AM – 6 PM
Google rating4.4 from 21 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Renton and 11 towns within 25 miles: Bryn Mawr-Skyway, Tukwila, Riverton, Fairwood, SeaTac, Boulevard Park, East Hill-Meridian, East Renton Highlands, Newcastle, Burien and Normandy Park.

Based in Renton, WAView on map

Opening hours

Opening hours for United Builders
DayHours
Monday9 AM – 6 PM
Tuesday9 AM – 6 PM
Wednesday9 AM – 6 PM
Thursday9 AM – 6 PM
Friday9 AM – 3 PM
SaturdayClosed
Sunday9 AM – 6 PM
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays

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 21 Google reviews

Hired United Builders? Write a review

Questions about United Builders

What are United Builders’ hours?

United Builders is open Monday to Friday and Sunday. Its listed hours are Monday to Thursday, 9 AM – 6 PM; Friday, 9 AM – 3 PM; Sunday, 9 AM – 6 PM. It is closed on Saturdays, and on Sundays 9 AM to 6 PM. Hours come from the business listing; holiday hours may differ.

What areas does United Builders serve?

Serves Renton and 11 towns within 25 miles: Bryn Mawr-Skyway, Tukwila, Riverton, Fairwood, SeaTac, Boulevard Park, East Hill-Meridian, East Renton Highlands, Newcastle, Burien and Normandy Park. 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 United Builders?

United Builders has a rating of 4.4 from 21 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 United Builders?

Call United Builders on (206) 489-4955. The business is at Q407, 510 Stevens Ave SW s102, Renton, WA 98057. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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