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California Mechanical HVACHVAC contractor in Brentwood, CA

California Mechanical HVAC is an HVAC contractor at 3130 Balfour Rd suite d # 327, Brentwood, CA 94513, ranked #40 of 318 HVAC contractors in Brentwood and rated 4.6 from 78 Google reviews. Open Monday to Saturday.

Brentwood, CAUpdated 0 paid placements in any rankingHow we rank

Call (925) 392-1640Website ↗

Key facts

Key facts about California Mechanical HVAC
Address3130 Balfour Rd suite d # 327, Brentwood, CA 94513Get directions
Phone(925) 392-1640
Websitecaliforniamech.com
HoursMonday to Friday: 8 AM – 7 PM; Saturday: 8 AM – 6 PM
Google rating4.6 from 78 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Brentwood and 11 towns within 25 miles: Oakley, Discovery Bay, Antioch, Pittsburg, Clayton, Blackhawk, Mountain House, Bay Point, Rio Vista, Danville and Livermore.

Based in Brentwood, CAView on map

Opening hours

Opening hours for California Mechanical HVAC
DayHours
Monday8 AM – 7 PMevening
Tuesday8 AM – 7 PMevening
Wednesday8 AM – 7 PMevening
Thursday8 AM – 7 PMevening
Friday8 AM – 7 PMevening
Saturday8 AM – 6 PM
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

California Mechanical HVAC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
California Mechanical HVAC (this business)—584.6 (78)—YesNo
AC & Heating Solutions#38584.9 (73)—YesYes14.5 mi
JJ Heating and Air Conditioning Co#39584.8 (155)—YesYes18.4 mi
Eco-Pro HVAC#41584.7 (721)—YesNo11.0 mi

See all 318 ranked HVAC contractors in Brentwood

Reviews

ContractorsRanked reviews

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Google

4.6from 78 Google reviews

Hired California Mechanical HVAC? Write a review

Questions about California Mechanical HVAC

How is California Mechanical HVAC ranked in Brentwood?

California Mechanical HVAC is ranked #40 of 318 HVAC contractors in Brentwood 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 California Mechanical HVAC’s hours?

California Mechanical HVAC is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 7 PM; Saturday, 8 AM – 6 PM. On Saturdays it is open 8 AM to 6 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does California Mechanical HVAC serve?

Serves Brentwood and 11 towns within 25 miles: Oakley, Discovery Bay, Antioch, Pittsburg, Clayton, Blackhawk, Mountain House, Bay Point, Rio Vista, Danville and Livermore. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about California Mechanical HVAC?

California Mechanical HVAC has a rating of 4.6 from 78 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 California Mechanical HVAC?

Call California Mechanical HVAC on (925) 392-1640. The business is at 3130 Balfour Rd suite d # 327, Brentwood, CA 94513. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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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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