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Equinox Air ConditioningHVAC contractor in Redwood City, CA

Equinox Air Conditioning is an HVAC contractor at 525 Middlefield Rd, Redwood City, CA 94063, ranked #27 of 571 HVAC contractors in Redwood City and rated 4.9 from 75 Google reviews. Open 7 days a week.

Redwood City, CAUpdated 0 paid placements in any rankingHow we rank

Call (650) 360-9505Website ↗

Key facts

Key facts about Equinox Air Conditioning
Address525 Middlefield Rd, Redwood City, CA 94063Get directions
Phone(650) 360-9505
Websiteequinoxairconditioning.com
HoursMonday to Sunday: 6 AM – 9 PM
Google rating4.9 from 75 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Redwood City and 11 towns within 25 miles: North Fair Oaks, San Carlos, Atherton, Redwood Shores, Belmont, Menlo Park, Woodside, East Palo Alto, Foster City, Stanford and Palo Alto.

Based in Redwood City, CAView on map

Opening hours

Opening hours for Equinox Air Conditioning
DayHours
Monday6 AM – 9 PMevening
Tuesday6 AM – 9 PMevening
Wednesday6 AM – 9 PMevening
Thursday6 AM – 9 PMevening
Friday6 AM – 9 PMevening
Saturday6 AM – 9 PMevening
Sunday6 AM – 9 PMevening
  • 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

Equinox Air Conditioning compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Equinox Air Conditioning (this business)—604.9 (75)—YesYes
Finest Heating & air#25604.9 (87)—YesYes6.5 mi
Villquin Air Services#26604.9 (172)—YesYes11.6 mi
Same Day Air Conditioning & Heating#28604.5 (700)—YesYes11.2 mi

See all 571 ranked HVAC contractors in Redwood City

Reviews

ContractorsRanked reviews

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Google

4.9from 75 Google reviews

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Questions about Equinox Air Conditioning

How is Equinox Air Conditioning ranked in Redwood City?

Equinox Air Conditioning is ranked #27 of 571 HVAC contractors in Redwood City 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 Equinox Air Conditioning’s hours?

Equinox Air Conditioning is open 7 days a week. Its listed hours are Monday to Sunday, 6 AM – 9 PM. On Saturdays it is open 6 AM to 9 PM, and on Sundays 6 AM to 9 PM. Hours come from the business listing; holiday hours may differ.

What areas does Equinox Air Conditioning serve?

Serves Redwood City and 11 towns within 25 miles: North Fair Oaks, San Carlos, Atherton, Redwood Shores, Belmont, Menlo Park, Woodside, East Palo Alto, Foster City, Stanford and Palo Alto. 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 Equinox Air Conditioning?

Equinox Air Conditioning has a rating of 4.9 from 75 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 Equinox Air Conditioning?

Call Equinox Air Conditioning on (650) 360-9505. The business is at 525 Middlefield Rd, Redwood City, CA 94063. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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