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GPI BuildersGeneral contractor in Concord, CA

GPI Builders is a general contractor at 2520 Stanwell Dr Suit 144 -142, Concord, CA 94520, ranked #12 of 743 general contractors in Concord and rated 5.0 from 6 Google reviews. Open 24 hours a day, 7 days a week.

Concord, CAUpdated 0 paid placements in any rankingHow we rank

Call (650) 393-4665Website ↗

Key facts

Key facts about GPI Builders
Address2520 Stanwell Dr Suit 144 -142, Concord, CA 94520Get directions
Phone(650) 393-4665
Websitegpibuilders.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 6 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Concord and 11 towns within 25 miles: Pleasant Hill, Contra Costa Centre, Waldon, Martinez, Walnut Creek, Bay Point, Clayton, Saranap, Benicia, Lafayette and Alamo.

Based in Concord, CAView on map

Opening hours

Opening hours for GPI Builders
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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

GPI Builders compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
GPI Builders (this business)—585.0 (6)—YesYes
Ingenious General Construction#10595.0 (55)—YesNo4.1 mi
Zacarias Remodeling Construction Inc#11594.9 (50)—YesNo2.8 mi
United Constructors Inc.#13584.9 (48)—YesNo9.3 mi

See all 743 ranked general contractors in Concord

Reviews

ContractorsRanked reviews

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Google

5.0from 6 Google reviews

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Questions about GPI Builders

How is GPI Builders ranked in Concord?

GPI Builders is ranked #12 of 743 general contractors in Concord by CR Score, with 58 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 GPI Builders’ hours?

GPI Builders is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does GPI Builders serve?

Serves Concord and 11 towns within 25 miles: Pleasant Hill, Contra Costa Centre, Waldon, Martinez, Walnut Creek, Bay Point, Clayton, Saranap, Benicia, Lafayette and Alamo. 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 GPI Builders?

GPI Builders has a rating of 5.0 from 6 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 GPI Builders?

Call GPI Builders on (650) 393-4665. The business is at 2520 Stanwell Dr Suit 144 -142, Concord, CA 94520. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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