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Carmel Construction CompanyGeneral contractor in Castro Valley, CA

Carmel Construction Company is a general contractor in Castro Valley, CA, ranked #15 of 1,248 general contractors in Castro Valley and rated 4.9 from 17 Google reviews. Open 7 days a week.

Castro Valley, CAUpdated 0 paid placements in any rankingHow we rank

Call (510) 461-7936Website ↗

Key facts

Key facts about Carmel Construction Company
Phone(510) 461-7936
Websitecarmel-construction.com
HoursMonday to Sunday: 8 AM – 8 PM
Google rating4.9 from 17 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 Castro Valley and 11 towns within 25 miles: Ashland, Cherryland, Fairview, San Leandro, San Lorenzo, Hayward, San Ramon, Danville, Moraga, Dublin and Alamo.

Based in Castro Valley, CAView on map

Opening hours

Opening hours for Carmel Construction Company
DayHours
Monday8 AM – 8 PMevening
Tuesday8 AM – 8 PMevening
Wednesday8 AM – 8 PMevening
Thursday8 AM – 8 PMevening
Friday8 AM – 8 PMevening
Saturday8 AM – 8 PMevening
Sunday8 AM – 8 PMevening
  • Open evenings (after 6 PM)
  • 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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 17 Google reviews

Hired Carmel Construction Company? Write a review

Questions about Carmel Construction Company

How is Carmel Construction Company ranked in Castro Valley?

Carmel Construction Company is ranked #15 of 1,248 general contractors in Castro Valley by CR Score, with 59 out of 100 as of November 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 Carmel Construction Company’s hours?

Carmel Construction Company is open 7 days a week. Its listed hours are Monday to Sunday, 8 AM – 8 PM. On Saturdays it is open 8 AM to 8 PM, and on Sundays 8 AM to 8 PM. Hours come from the business listing; holiday hours may differ.

What areas does Carmel Construction Company serve?

Serves Castro Valley and 11 towns within 25 miles: Ashland, Cherryland, Fairview, San Leandro, San Lorenzo, Hayward, San Ramon, Danville, Moraga, Dublin 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 Carmel Construction Company?

Carmel Construction Company has a rating of 4.9 from 17 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 Carmel Construction Company?

Call Carmel Construction Company on (510) 461-7936. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Carmel Construction Company? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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Compare nearby general contractors

Carmel Construction Company compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Carmel Construction Company (this business)—594.9 (17)—YesYes
MasterPro Installs#13594.9 (163)—NoNo4.5 mi
San Francisco General Contracting#16585.0 (50)—YesYes18.1 mi

See all 1248 ranked general contractors in Castro Valley