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Cal-Bay ServiceHVAC contractor in Benicia, CA

Cal-Bay Service is an HVAC contractor at 4740 E 2nd St STE 27, Benicia, CA 94510, rated 4.5 from 31 Google reviews. Open Monday to Saturday.

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Call (707) 746-8755Website ↗

Key facts

Key facts about Cal-Bay Service
Address4740 E 2nd St STE 27, Benicia, CA 94510Get directions
Phone(707) 746-8755
Websitecalbayservice.com
HoursMonday to Friday: 8 AM – 5 PM; Saturday: 8 AM – 4 PM
Google rating4.5 from 31 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Benicia and 11 towns within 25 miles: Martinez, Vallejo, Rodeo, Concord, American Canyon, Hercules, Bay Point, Pleasant Hill, Pinole, Contra Costa Centre and Waldon.

Based in Benicia, CAView on map

Opening hours

Opening hours for Cal-Bay Service
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
Saturday8 AM – 4 PM
SundayClosed
  • Open evenings — no
  • 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.

Reviews

ContractorsRanked reviews

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Google

4.5from 31 Google reviews

Hired Cal-Bay Service? Write a review

Questions about Cal-Bay Service

What are Cal-Bay Service’s hours?

Cal-Bay Service is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 5 PM; Saturday, 8 AM – 4 PM. On Saturdays it is open 8 AM to 4 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Cal-Bay Service serve?

Serves Benicia and 11 towns within 25 miles: Martinez, Vallejo, Rodeo, Concord, American Canyon, Hercules, Bay Point, Pleasant Hill, Pinole, Contra Costa Centre and Waldon. 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 Cal-Bay Service?

Cal-Bay Service has a rating of 4.5 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 Cal-Bay Service?

Call Cal-Bay Service on (707) 746-8755. The business is at 4740 E 2nd St STE 27, Benicia, CA 94510. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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