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Custom Concrete NorthwestGeneral contractor in City of Sammamish, WA

Custom Concrete Northwest is a general contractor in City of Sammamish, WA, ranked #32 of 1,371 general contractors in City of Sammamish and rated 5.0 from 16 Google reviews. Open 7 days a week.

City of Sammamish, WAUpdated 0 paid placements in any rankingHow we rank

Call (425) 628-5942Website ↗

Key facts

Key facts about Custom Concrete Northwest
Phone(425) 628-5942
Websitecustomconcretenorthwest.com
HoursMonday to Friday: 7 AM – 5 PM; Saturday and Sunday: 9 AM – 5 PM
Google rating5.0 from 16 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves City of Sammamish and 12 towns within 25 miles: Mercer Island, Newcastle, Bryn Mawr-Skyway, Renton, Bellevue, Tukwila, Riverton, West Lake Sammamish, Boulevard Park, East Renton Highlands, White Center and Fairwood.

Based in City of Sammamish, WAView on map

Opening hours

Opening hours for Custom Concrete Northwest
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 5 PM
Saturday9 AM – 5 PM
Sunday9 AM – 5 PM
  • Open evenings — no
  • Open Saturdays
  • 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.

Compare nearby general contractors

Custom Concrete Northwest compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Custom Concrete Northwest (this business)—595.0 (16)—YesYes
Quality abatement services#30595.0 (16)—YesYes8.1 mi
Homecore Construction#31595.0 (35)—YesYes3.5 mi
Puzzle Construction Group#33595.0 (16)—YesYes5.6 mi

See all 1371 ranked general contractors in City of Sammamish

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 16 Google reviews

Hired Custom Concrete Northwest? Write a review

Questions about Custom Concrete Northwest

How is Custom Concrete Northwest ranked in City of Sammamish?

Custom Concrete Northwest is ranked #32 of 1,371 general contractors in City of Sammamish by CR Score, with 59 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Custom Concrete Northwest’s hours?

Custom Concrete Northwest is open 7 days a week. Its listed hours are Monday to Friday, 7 AM – 5 PM; Saturday and Sunday, 9 AM – 5 PM. On Saturdays it is open 9 AM to 5 PM, and on Sundays 9 AM to 5 PM. Hours come from the business listing; holiday hours may differ.

What areas does Custom Concrete Northwest serve?

Serves City of Sammamish and 12 towns within 25 miles: Mercer Island, Newcastle, Bryn Mawr-Skyway, Renton, Bellevue, Tukwila, Riverton, West Lake Sammamish, Boulevard Park, East Renton Highlands, White Center and Fairwood. 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 Custom Concrete Northwest?

Custom Concrete Northwest has a rating of 5.0 from 16 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 Custom Concrete Northwest?

Call Custom Concrete Northwest on (425) 628-5942. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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