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JJ Heating and Air Conditioning CoHVAC contractor in Pleasanton, CA

JJ Heating and Air Conditioning Co is an HVAC contractor at 5673 W Las Positas Blvd Suite 203, Pleasanton, CA 94588, ranked #12 of 601 HVAC contractors in Pleasanton and rated 4.8 from 155 Google reviews. Open 24 hours a day, 7 days a week.

Pleasanton, CAUpdated 0 paid placements in any rankingHow we rank

Call (209) 640-0957Website ↗

Key facts

Key facts about JJ Heating and Air Conditioning Co
Address5673 W Las Positas Blvd Suite 203, Pleasanton, CA 94588Get directions
Phone(209) 640-0957
Websitejjheatingair.com
HoursOpen 24 hours, 7 days a week
Google rating4.8 from 155 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Pleasanton and 11 towns within 25 miles: Dublin, Livermore, San Ramon, Fairview, Blackhawk, Union City, Hayward, Castro Valley, Danville, Fremont and Cherryland.

Based in Pleasanton, CAView on map

Opening hours

Opening hours for JJ Heating and Air Conditioning Co
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

JJ Heating and Air Conditioning Co compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
JJ Heating and Air Conditioning Co (this business)—624.8 (155)—YesYes
Eagle Air#10634.9 (549)—YesYes8.7 mi
AIS Heating & Air Conditioning#11625.0 (172)—YesYes4.4 mi
AIS Heating & Air Conditioning#13624.9 (723)—YesYes13.6 mi

See all 601 ranked HVAC contractors in Pleasanton

Reviews

ContractorsRanked reviews

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Google

4.8from 155 Google reviews

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Questions about JJ Heating and Air Conditioning Co

How is JJ Heating and Air Conditioning Co ranked in Pleasanton?

JJ Heating and Air Conditioning Co is ranked #12 of 601 HVAC contractors in Pleasanton by CR Score, with 62 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 JJ Heating and Air Conditioning Co’s hours?

JJ Heating and Air Conditioning Co 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 JJ Heating and Air Conditioning Co serve?

Serves Pleasanton and 11 towns within 25 miles: Dublin, Livermore, San Ramon, Fairview, Blackhawk, Union City, Hayward, Castro Valley, Danville, Fremont and Cherryland. 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 JJ Heating and Air Conditioning Co?

JJ Heating and Air Conditioning Co has a rating of 4.8 from 155 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 JJ Heating and Air Conditioning Co?

Call JJ Heating and Air Conditioning Co on (209) 640-0957. The business is at 5673 W Las Positas Blvd Suite 203, Pleasanton, CA 94588. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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