Skip to content
ContractorsRanked

AA1 Cooling and Heating ServicesHVAC contractor in Northridge, CA

AA1 Cooling and Heating Services is an HVAC contractor in Northridge, CA, ranked #15 of 1,318 HVAC contractors in Northridge and rated 4.9 from 99 Google reviews. Open 24 hours a day, 7 days a week.

Northridge, CAUpdated 0 paid placements in any rankingHow we rank

Call (424) 334-5796

Key facts

Key facts about AA1 Cooling and Heating Services
Phone(424) 334-5796
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 99 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Northridge and 11 towns within 25 miles: Encino, Valley Glen, Van Nuys, North Hills, Sherman Oaks, Canoga Park, Woodland Hills, Studio City, North Hollywood, San Fernando and Chatsworth.

Based in Northridge, CAView on map

Opening hours

Opening hours for AA1 Cooling and Heating Services
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

AA1 Cooling and Heating Services compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
AA1 Cooling and Heating Services (this business)—624.9 (99)—YesYes
Mor Air#13625.0 (295)—YesYes6.5 mi
Service Genius Air Conditioning and Heating#14624.7 (970)—YesYes5.5 mi
Andes Heating & Air Conditioning#16625.0 (82)—YesYes2.6 mi

See all 1318 ranked HVAC contractors in Northridge

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 99 Google reviews

Hired AA1 Cooling and Heating Services? Write a review

Questions about AA1 Cooling and Heating Services

How is AA1 Cooling and Heating Services ranked in Northridge?

AA1 Cooling and Heating Services is ranked #15 of 1,318 HVAC contractors in Northridge 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 AA1 Cooling and Heating Services’ hours?

AA1 Cooling and Heating Services 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 AA1 Cooling and Heating Services serve?

Serves Northridge and 11 towns within 25 miles: Encino, Valley Glen, Van Nuys, North Hills, Sherman Oaks, Canoga Park, Woodland Hills, Studio City, North Hollywood, San Fernando and Chatsworth. 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 AA1 Cooling and Heating Services?

AA1 Cooling and Heating Services has a rating of 4.9 from 99 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.

Own AA1 Cooling and Heating Services? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile