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Haddon Heating and CoolingHVAC contractor in Concord, CA

Haddon Heating and Cooling is an HVAC contractor at 135 Mason Cir Suite L, Concord, CA 94520, ranked #21 of 456 HVAC contractors in Concord and rated 4.3 from 410 Google reviews. Open 24 hours a day, 7 days a week.

Concord, CAUpdated 0 paid placements in any rankingHow we rank

Call (925) 269-4886Website ↗

Key facts

Key facts about Haddon Heating and Cooling
Address135 Mason Cir Suite L, Concord, CA 94520Get directions
Phone(925) 269-4886
Websitehaddonheatingcooling.com
HoursOpen 24 hours, 7 days a week
Google rating4.3 from 410 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Concord and 11 towns within 25 miles: Bay Point, Pleasant Hill, Martinez, Contra Costa Centre, Waldon, Benicia, Clayton, Walnut Creek, Pittsburg, Saranap and Lafayette.

Based in Concord, CAView on map

Opening hours

Opening hours for Haddon Heating and Cooling
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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

Haddon Heating and Cooling compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Haddon Heating and Cooling (this business)—614.3 (410)—YesYes
Service Champions#19614.8 (2,337)—YesYes22.6 mi
Smart Heating and Air Conditioning#20615.0 (151)—YesYes8.8 mi
Elite Comfort Systems#22615.0 (709)—YesYes20.2 mi

See all 456 ranked HVAC contractors in Concord

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.3from 410 Google reviews

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Questions about Haddon Heating and Cooling

How is Haddon Heating and Cooling ranked in Concord?

Haddon Heating and Cooling is ranked #21 of 456 HVAC contractors in Concord by CR Score, with 61 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 Haddon Heating and Cooling’s hours?

Haddon Heating and Cooling is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Haddon Heating and Cooling serve?

Serves Concord and 11 towns within 25 miles: Bay Point, Pleasant Hill, Martinez, Contra Costa Centre, Waldon, Benicia, Clayton, Walnut Creek, Pittsburg, Saranap and Lafayette. 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 Haddon Heating and Cooling?

Haddon Heating and Cooling has a rating of 4.3 from 410 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 Haddon Heating and Cooling?

Call Haddon Heating and Cooling on (925) 269-4886. The business is at 135 Mason Cir Suite L, Concord, CA 94520. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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