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Tri Star BuildersGeneral contractor in Lafayette, CA

Tri Star Builders is a general contractor at 3527 Mount Diablo Blvd Suite # 355, Lafayette, CA 94549, rated 5.0 from 3 Google reviews. Open Monday to Saturday.

Lafayette, CA0 paid placements in any rankingHow we rank

Call (925) 283-4504

Key facts

Key facts about Tri Star Builders
Address3527 Mount Diablo Blvd Suite # 355, Lafayette, CA 94549Get directions
Phone(925) 283-4504
HoursMonday to Friday: 7:30 AM – 4:30 PM; Saturday: 8 AM – 1:30 PM
Google rating5.0 from 3 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Lafayette and 11 towns within 25 miles: Saranap, Walnut Creek, Orinda, Moraga, Contra Costa Centre, Waldon, Pleasant Hill, Alamo, Concord, Piedmont and Danville.

Based in Lafayette, CAView on map

Opening hours

Opening hours for Tri Star Builders
DayHours
Monday7:30 AM – 4:30 PM
Tuesday7:30 AM – 4:30 PM
Wednesday7:30 AM – 4:30 PM
Thursday7:30 AM – 4:30 PM
Friday7:30 AM – 4:30 PM
Saturday8 AM – 1:30 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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 3 Google reviews

Hired Tri Star Builders? Write a review

Questions about Tri Star Builders

What are Tri Star Builders’ hours?

Tri Star Builders is open Monday to Saturday. Its listed hours are Monday to Friday, 7:30 AM – 4:30 PM; Saturday, 8 AM – 1:30 PM. On Saturdays it is open 8 AM to 1:30 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Tri Star Builders serve?

Serves Lafayette and 11 towns within 25 miles: Saranap, Walnut Creek, Orinda, Moraga, Contra Costa Centre, Waldon, Pleasant Hill, Alamo, Concord, Piedmont and Danville. 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 Tri Star Builders?

Tri Star Builders has a rating of 5.0 from 3 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 Tri Star Builders?

Call Tri Star Builders on (925) 283-4504. The business is at 3527 Mount Diablo Blvd Suite # 355, Lafayette, CA 94549. Ask for a written estimate before any work starts.

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