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Maximum Comfort Heating and AC RepairHVAC contractor in El Cajon, CA

Maximum Comfort Heating and AC Repair is an HVAC contractor at 206 Greenfield Dr B, El Cajon, CA 92020, ranked #6 of 482 HVAC contractors in El Cajon and rated 5.0 from 200 Google reviews. Open 24 hours a day, 7 days a week.

El Cajon, CAUpdated 0 paid placements in any rankingHow we rank

Call (619) 932-5205Website ↗

Key facts

Key facts about Maximum Comfort Heating and AC Repair
Address206 Greenfield Dr B, El Cajon, CA 92020Get directions
Phone(619) 932-5205
Websitemaxcomfortheatandair.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 200 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves El Cajon and 11 towns within 25 miles: Bostonia, Santee, Winter Gardens, Casa de Oro-Mount Helix, Lakeside, La Mesa, Eucalyptus Hills, Rancho San Diego, Spring Valley, Lemon Grove and La Presa.

Based in El Cajon, CAView on map

Opening hours

Opening hours for Maximum Comfort Heating and AC Repair
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

Maximum Comfort Heating and AC Repair compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Maximum Comfort Heating and AC Repair (this business)—925.0 (200)—YesYes
Bill Howe Plumbing, Heating & Air, Restoration & Flood Services#4924.8 (4,875)—YesYes9.6 mi
Precision Temperature#5924.9 (1,014)—YesYes3.4 mi
Air Temperature Specialists#7914.9 (264)—YesYes0.6 mi

See all 482 ranked HVAC contractors in El Cajon

Questions about Maximum Comfort Heating and AC Repair

How is Maximum Comfort Heating and AC Repair ranked in El Cajon?

Maximum Comfort Heating and AC Repair is ranked #6 of 482 HVAC contractors in El Cajon by CR Score, with 92 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.

What are Maximum Comfort Heating and AC Repair’s hours?

Maximum Comfort Heating and AC Repair 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 Maximum Comfort Heating and AC Repair serve?

Serves El Cajon and 11 towns within 25 miles: Bostonia, Santee, Winter Gardens, Casa de Oro-Mount Helix, Lakeside, La Mesa, Eucalyptus Hills, Rancho San Diego, Spring Valley, Lemon Grove and La Presa. 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 Maximum Comfort Heating and AC Repair?

Maximum Comfort Heating and AC Repair has a rating of 5.0 from 200 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 Maximum Comfort Heating and AC Repair?

Call Maximum Comfort Heating and AC Repair on (619) 932-5205. The business is at 206 Greenfield Dr B, El Cajon, CA 92020. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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