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O.s heating & Air ConditioningHVAC contractor in Richmond, CA

O.s heating & Air Conditioning is an HVAC contractor at 5419 Solano Ave, Richmond, CA 94805, ranked #23 of 458 HVAC contractors in Richmond and rated 5.0 from 17 Google reviews. Open 24 hours a day, 7 days a week.

Richmond, CAUpdated 0 paid placements in any rankingHow we rank

Call (510) 692-2293Website ↗

Key facts

Key facts about O.s heating & Air Conditioning
Address5419 Solano Ave, Richmond, CA 94805Get directions
Phone(510) 692-2293
Websiteo.sheatingcooling.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 17 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Richmond and 11 towns within 25 miles: San Pablo, El Cerrito, El Sobrante, Kensington, Tara Hills, Albany, Pinole, Hercules, Berkeley, Rodeo and Emeryville.

Based in Richmond, CAView on map

Opening hours

Opening hours for O.s 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

O.s heating & Air Conditioning compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
O.s heating & Air Conditioning (this business)—595.0 (17)—YesYes
Galaxy Heating & Air Conditioning#21604.8 (370)—YesYes14.6 mi
Comfy Heating & Air Conditioning#22604.9 (602)—YesYes20.4 mi
Peter Levi Plumbing, Heating, Cooling, Drains#24594.8 (1,640)—YesNo14.4 mi

See all 458 ranked HVAC contractors in Richmond

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 17 Google reviews

Hired O.s heating & Air Conditioning? Write a review

Questions about O.s heating & Air Conditioning

How is O.s heating & Air Conditioning ranked in Richmond?

O.s heating & Air Conditioning is ranked #23 of 458 HVAC contractors in Richmond by CR Score, with 59 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 O.s heating & Air Conditioning’s hours?

O.s 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 O.s heating & Air Conditioning serve?

Serves Richmond and 11 towns within 25 miles: San Pablo, El Cerrito, El Sobrante, Kensington, Tara Hills, Albany, Pinole, Hercules, Berkeley, Rodeo and Emeryville. 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 O.s heating & Air Conditioning?

O.s heating & Air Conditioning has a rating of 5.0 from 17 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 O.s heating & Air Conditioning?

Call O.s heating & Air Conditioning on (510) 692-2293. The business is at 5419 Solano Ave, Richmond, CA 94805. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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