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Golden State Seismic and StructuralGeneral contractor in Antioch, CA

Golden State Seismic and Structural is a general contractor at 426 Boulder Dr, Antioch, CA 94509, ranked #7 of 392 general contractors in Antioch and rated 4.8 from 28 Google reviews.

Antioch, CAUpdated 0 paid placements in any rankingHow we rank

Call (510) 706-9170Website ↗

Key facts

Key facts about Golden State Seismic and Structural
Address426 Boulder Dr, Antioch, CA 94509Get directions
Phone(510) 706-9170
Websitegs3inc.net
Google rating4.8 from 28 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Antioch and 11 towns within 25 miles: Oakley, Pittsburg, Brentwood, Clayton, Bay Point, Discovery Bay, Blackhawk, Concord, Rio Vista, Pleasant Hill and Waldon.

Based in Antioch, CAView on map

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

Golden State Seismic and Structural compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Golden State Seismic and Structural (this business)—594.8 (28)———
Zacarias Remodeling Construction Inc#5604.9 (50)—YesNo11.1 mi
3G Builders and Renovation#8595.0 (160)—YesNo15.3 mi

See all 392 ranked general contractors in Antioch

Reviews

ContractorsRanked reviews

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Google

4.8from 28 Google reviews

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Questions about Golden State Seismic and Structural

How is Golden State Seismic and Structural ranked in Antioch?

Golden State Seismic and Structural is ranked #7 of 392 general contractors in Antioch 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 areas does Golden State Seismic and Structural serve?

Serves Antioch and 11 towns within 25 miles: Oakley, Pittsburg, Brentwood, Clayton, Bay Point, Discovery Bay, Blackhawk, Concord, Rio Vista, Pleasant Hill and Waldon. 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 Golden State Seismic and Structural?

Golden State Seismic and Structural has a rating of 4.8 from 28 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 Golden State Seismic and Structural?

Call Golden State Seismic and Structural on (510) 706-9170. The business is at 426 Boulder Dr, Antioch, CA 94509. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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