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Best AC Service San FranciscoHVAC contractor in San Francisco, CA

Best AC Service San Francisco is an HVAC contractor at 1687 Church St, San Francisco, CA 94131, ranked #39 of 444 HVAC contractors in San Francisco and rated 5.0 from 22 Google reviews. Open 7 days a week.

San Francisco, CAUpdated 0 paid placements in any rankingHow we rank

Call (415) 534-2170

Key facts

Key facts about Best AC Service San Francisco
Address1687 Church St, San Francisco, CA 94131Get directions
Phone(415) 534-2170
HoursMonday to Friday: 7 AM – 8 PM; Saturday and Sunday: 7 AM – 5 PM
Google rating5.0 from 22 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves San Francisco and 11 towns within 25 miles: Noe Valley, Mission District, Visitacion Valley, Daly City, Chinatown, South San Francisco, San Bruno, Sausalito, Tiburon, Alameda and Oakland.

Based in San Francisco, CAView on map

Opening hours

Opening hours for Best AC Service San Francisco
DayHours
Monday7 AM – 8 PMevening
Tuesday7 AM – 8 PMevening
Wednesday7 AM – 8 PMevening
Thursday7 AM – 8 PMevening
Friday7 AM – 8 PMevening
Saturday7 AM – 5 PM
Sunday7 AM – 5 PM
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

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

Best AC Service San Francisco compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Best AC Service San Francisco (this business)—585.0 (22)—YesYes
Rooter Hero Plumbing & Air of San Lorenzo#37584.7 (265)—YesYes17.2 mi
Comfy Heating & Air Conditioning Inc.#38584.8 (111)—YesYes14.2 mi
Galaxy Heating & Air Conditioning#40584.8 (370)—YesYes24.3 mi

See all 444 ranked HVAC contractors in San Francisco

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 22 Google reviews

Hired Best AC Service San Francisco? Write a review

Questions about Best AC Service San Francisco

How is Best AC Service San Francisco ranked in San Francisco?

Best AC Service San Francisco is ranked #39 of 444 HVAC contractors in San Francisco by CR Score, with 58 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 Best AC Service San Francisco’s hours?

Best AC Service San Francisco is open 7 days a week. Its listed hours are Monday to Friday, 7 AM – 8 PM; Saturday and Sunday, 7 AM – 5 PM. On Saturdays it is open 7 AM to 5 PM, and on Sundays 7 AM to 5 PM. Hours come from the business listing; holiday hours may differ.

What areas does Best AC Service San Francisco serve?

Serves San Francisco and 11 towns within 25 miles: Noe Valley, Mission District, Visitacion Valley, Daly City, Chinatown, South San Francisco, San Bruno, Sausalito, Tiburon, Alameda and Oakland. 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 Best AC Service San Francisco?

Best AC Service San Francisco has a rating of 5.0 from 22 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 Best AC Service San Francisco?

Call Best AC Service San Francisco on (415) 534-2170. The business is at 1687 Church St, San Francisco, CA 94131. Ask for a written estimate before any work starts.

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