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One Hour Heating & Air ConditioningHVAC contractor in Pleasant Hill, CA

One Hour Heating & Air Conditioning is an HVAC contractor at 2100 Monument Blvd, Pleasant Hill, CA 94523, ranked #24 of 509 HVAC contractors in Pleasant Hill and rated 5.0 from 26 Google reviews. Open 24 hours a day, 7 days a week.

Pleasant Hill, CAUpdated 0 paid placements in any rankingHow we rank

Call (925) 412-4019Website ↗

Key facts

Key facts about One Hour Heating & Air Conditioning
Address2100 Monument Blvd, Pleasant Hill, CA 94523Get directions
Phone(925) 412-4019
Websiteonehourheatandair.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 26 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

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

Based in Pleasant Hill, CAView on map

Opening hours

Opening hours for One Hour Heating & Air Conditioning
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

One Hour Heating & Air Conditioning compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
One Hour Heating & Air Conditioning (this business)—605.0 (26)—YesYes
Smart Heating and Air Conditioning#22615.0 (151)—YesYes10.0 mi
AC & Heating Solutions#23604.9 (73)—YesYes4.3 mi
Cali HVAC#25605.0 (97)—YesNo3.5 mi

See all 509 ranked HVAC contractors in Pleasant Hill

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 26 Google reviews

Hired One Hour Heating & Air Conditioning? Write a review

Questions about One Hour Heating & Air Conditioning

How is One Hour Heating & Air Conditioning ranked in Pleasant Hill?

One Hour Heating & Air Conditioning is ranked #24 of 509 HVAC contractors in Pleasant Hill by CR Score, with 60 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 One Hour Heating & Air Conditioning’s hours?

One Hour Heating & Air Conditioning 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 One Hour Heating & Air Conditioning serve?

Serves Pleasant Hill and 11 towns within 25 miles: Contra Costa Centre, Waldon, Concord, Walnut Creek, Saranap, Lafayette, Clayton, Alamo, Martinez, Bay Point and Orinda. 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 One Hour Heating & Air Conditioning?

One Hour Heating & Air Conditioning has a rating of 5.0 from 26 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 One Hour Heating & Air Conditioning?

Call One Hour Heating & Air Conditioning on (925) 412-4019. The business is at 2100 Monument Blvd, Pleasant Hill, CA 94523. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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