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Diamond Bridge BuildersGeneral contractor in El Sobrante, CA

Diamond Bridge Builders is a general contractor at 3575 San Pablo Dam Rd Suite 103, El Sobrante, CA 94803, ranked #13 of 893 general contractors in El Sobrante and rated 4.8 from 31 Google reviews. Open Monday to Saturday.

El Sobrante, CAUpdated 0 paid placements in any rankingHow we rank

Call (800) 369-1109Website ↗

Key facts

Key facts about Diamond Bridge Builders
Address3575 San Pablo Dam Rd Suite 103, El Sobrante, CA 94803Get directions
Phone(800) 369-1109
Websitediamondbridgebuilders.com
HoursMonday to Friday: 8 AM – 5:30 PM; Saturday: 8 AM – 4:30 PM
Google rating4.8 from 31 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category
  • Kitchen Remodeladditional Google category
  • Bathroom Remodeladditional Google category
  • Home Builderadditional Google category

Service area

Serves El Sobrante and 11 towns within 25 miles: San Pablo, Tara Hills, Richmond, Pinole, El Cerrito, Hercules, Kensington, Albany, Rodeo, Berkeley and Emeryville.

Based in El Sobrante, CAView on map

Opening hours

Opening hours for Diamond Bridge Builders
DayHours
Monday8 AM – 5:30 PM
Tuesday8 AM – 5:30 PM
Wednesday8 AM – 5:30 PM
Thursday8 AM – 5:30 PM
Friday8 AM – 5:30 PM
Saturday8 AM – 4:30 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • 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.

Compare nearby general contractors

Diamond Bridge Builders compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Diamond Bridge Builders (this business)—584.8 (31)—YesNo
EcoStar Remodeling & Construction#11584.7 (240)—NoYes12.3 mi
3G Builders and Renovation#12585.0 (29)—YesNo2.0 mi
Hannah Construction Inc.#14585.0 (35)—YesYes10.8 mi

See all 893 ranked general contractors in El Sobrante

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 31 Google reviews

Hired Diamond Bridge Builders? Write a review

Questions about Diamond Bridge Builders

How is Diamond Bridge Builders ranked in El Sobrante?

Diamond Bridge Builders is ranked #13 of 893 general contractors in El Sobrante 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 Diamond Bridge Builders’ hours?

Diamond Bridge Builders is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 5:30 PM; Saturday, 8 AM – 4:30 PM. On Saturdays it is open 8 AM to 4:30 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Diamond Bridge Builders serve?

Serves El Sobrante and 11 towns within 25 miles: San Pablo, Tara Hills, Richmond, Pinole, El Cerrito, Hercules, Kensington, Albany, Rodeo, Berkeley and Emeryville. 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 Diamond Bridge Builders?

Diamond Bridge Builders has a rating of 4.8 from 31 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 Diamond Bridge Builders?

Call Diamond Bridge Builders on (800) 369-1109. The business is at 3575 San Pablo Dam Rd Suite 103, El Sobrante, CA 94803. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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