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ContractorsRanked

Best HVAC Contractors in Florence-Graham, CA (2026)

1,861 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Florence-Graham: American AC Heat Plumbing, CR Score 94/100; 4.9★ from 3,299 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Brody Pennell Heating & Air Conditioning, posts 24/7 hours; ranked #2 of 1,861.

  3. 2

    Most-reviewed: Brody Pennell Heating & Air Conditioning, 4,606 Google reviews at 4.9★, the most of 1,861 ranked; ranked #2.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

1,861 Florence-Graham HVAC contractors are ranked here by CR Score, from 8 published factors. 672 are open 24/7, 1,448 open Saturdays and 1,111 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,861 rated businesses.

Top 10 HVAC contractors in Florence-Graham at a glance

Top 10 HVAC contractors in Florence-Graham at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1American AC Heat Plumbing944.9★ (3,299)Hawthorne, 6 mi away24/7Overall
2Brody Pennell Heating & Air Conditioning934.9★ (4,606)Los Angeles, 9 mi away24/7Emergencies, Most reviews
3JW Plumbing, Heating and Air934.8★ (2,541)Los Angeles, 5 mi away24/7—
4Drain Right Services924.9★ (1,770)Gardena, 7 mi away24/7—
5Carter Services924.9★ (1,990)Torrance, 10 mi away24/7—
6Power Pro Plumbing Heating & Air924.8★ (2,576)Gardena, 8 mi away24/7—
7Power Pro Plumbing Heating & Air914.9★ (1,582)Cerritos, 11 mi away24/7—
8Adeedo Plumbing, Drains & Heating914.7★ (2,821)Los Angeles, 8 mi away24/7—
9Service Champions Plumbing, Heating & AC914.9★ (667)Los Angeles, 8 mi away24/7—
10Manny's Heating & Air Conditioning904.9★ (183)Huntington Park, 2 mi away24/7—

The 1,861 best HVAC contractors in Florence-Graham, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  5. #5 Carter Services

    Based in Torrance, 10 mi away

    92/100CR Score

    Ranked #5 because of its Google rating and availability: 4.9★ from 1,990 Google reviews, open 24/7.

    • 4.9★ from 1,990 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2807 Oregon Ct F3, Torrance, CA 90503
    View profile for Carter Services(310) 807-3426

HVAC contractors ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 1,861 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Florence-Graham, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Mega Clean Air885.0★ (223)14 mi
27Universal Heating & Air884.8★ (404)12 mi
28Mike Diamond Plumbing, HVAC & Electrical884.8★ (164)7 mi
29Controlled Comfort885.0★ (78)8 mi
30Home Comfort USA884.8★ (2,813)25 mi
31AARD Mechanical Air Conditioning & Heating874.9★ (547)19 mi
32Mor Air875.0★ (295)19 mi
33Mr Heat and Cooling875.0★ (40)5 mi
34NexGen HVAC & Plumbing874.6★ (575)10 mi
35Veteran Air874.9★ (1,091)23 mi
36Aire Serv of Pasadena874.9★ (394)17 mi
37Fast Cool & Heat Inc.875.0★ (306)20 mi
38John & Son HVAC Service874.9★ (63)2 mi
39Reliable Appliance, Heating and Air874.9★ (426)6 mi
40K & L HVAC & Construction Services875.0★ (89)12 mi
41Monkey Wrench Plumbing, Heating, Air & Electric874.9★ (275)16 mi
42Service Hero Plumbing, HVAC, and Electrical874.8★ (1,506)23 mi
43Titan Air Conditioning874.9★ (439)19 mi
44Blueberry Air875.0★ (140)15 mi
45Dr Air Conditioning And Heating875.0★ (94)13 mi
46Service Genius Air Conditioning and Heating875.0★ (448)10 mi
47A/C Control, Inc874.7★ (293)12 mi
48Service Hero Plumbing, HVAC, and Electrical874.8★ (1,840)25 mi
49Downey Comfort HVAC Pros875.0★ (36)7 mi
50HeX HVAC875.0★ (64)11 mi

Also serving Florence-Graham

20 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked HVAC contractors serving Florence-Graham
BusinessGoogle ratingDistance
A & G Hoods & AC IncIn Florence-Graham
ABC Plumbing & Heating Co4.5★ (2)5 mi
Air Conditoining & Heating Helper5.0★ (2)4 mi
Air Doctor5.0★ (30)4 mi
All Climate Mechanical LLC5.0★ (2)In Florence-Graham
Anaheim Plumbing & Air ConditioningIn Florence-Graham
Bright Air Duct Services Co.5.0★ (2)5 mi
Econo Air HVAC Inc3.0★ (2)1 mi
Ed Electrical Heating & AC4.5★ (2)5 mi
Home Office Cooling and Heating Service5.0★ (2)3 mi
In All Climates MechanicalIn Florence-Graham
Kahn Air Conditioning4.9★ (1,583)21 mi
Kenley Solutions5.0★ (2)6 mi
Martin’s AC & Heating Services4.6★ (54)2 mi
MEGA AIR CO, INC4.5★ (2)5 mi
Mylestone Technologies5.0★ (2)4 mi
Service All-Stars Plumbing Heating and Air Comfort4.6★ (286)10 mi
Smart Control HVAC5.0★ (2)1 mi
Standard FreshAir Pro Services5.0★ (1)In Florence-Graham
Tops Heating & Air Conditioning Repair Los AngelesIn Florence-Graham

How much do HVAC contractors cost in Florence-Graham?

National price ranges in USD, not adjusted for Florence-Graham. Each row names its basis and the month we checked it.

How much do HVAC contractors cost in Florence-Graham?
JobLowTypicalHighBasisChecked
AC replacement$3,887$5,978$8,073Per system, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026
Furnace replacement$2,823$4,814$6,896Per system, installed; typical range of customer-reported jobs. US national rangeOctober 2026

How to check an HVAC contractor's license in California

In California, Contractors State License Board (CSLB) licenses C-20 Warm-Air Heating, Ventilating and Air-Conditioning contractor license.

Jobs of $1,000 or more in labor and materials (from January 1, 2025).

  1. Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

When to hire an HVAC contractor in California

California's HVAC demand peaks during summer heat waves and the first cold snaps. Spring and fall are the easiest times to book maintenance.

How we ranked Florence-Graham HVAC contractors

We scored 1,861 Florence-Graham HVAC contractors on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Florence-Graham data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

HVAC contractors in Florence-Graham: frequently asked questions

Who is the best HVAC contractor in Florence-Graham?

By CR Score, the highest-ranked HVAC contractor in Florence-Graham, CA is American AC Heat Plumbing with a CR Score of 94/100. It has 4.9★ from 3,299 Google reviews. It is open 24/7. Brody Pennell Heating & Air Conditioning (#2) and JW Plumbing, Heating and Air (#3) follow. We ranked 1,861 HVAC contractors on 8 factors, last updated October 22, 2026.

How many HVAC contractors are there in Florence-Graham?

ContractorsRanked ranks 1,861 HVAC contractors serving Florence-Graham, CA. 1 of them is based in Florence-Graham; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which HVAC contractors in Florence-Graham are open 24/7?

672 ranked HVAC contractors in Florence-Graham post 24/7 hours. The highest-ranked are American AC Heat Plumbing (#1), Brody Pennell Heating & Air Conditioning (#2) and JW Plumbing, Heating and Air (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Florence-Graham work on weekends?

1,448 of 1,861 ranked HVAC contractors post Saturday hours and 1,111 post Sunday hours. The highest-ranked open Saturdays are American AC Heat Plumbing (#1), Brody Pennell Heating & Air Conditioning (#2) and JW Plumbing, Heating and Air (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check an HVAC contractor's license in California?

In California, Contractors State License Board (CSLB) handles licensing and covers C-20 Warm-Air Heating, Ventilating and Air-Conditioning contractor license. Search the business or license number at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. Jobs of $1,000 or more in labor and materials (from January 1, 2025).

How much does ac replacement cost in Florence-Graham?

AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Florence-Graham. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Florence-Graham HVAC contractors have?

The median Google rating among 1,861 rated HVAC contractors in Florence-Graham is 4.9★, with a median of 18 reviews. Brody Pennell Heating & Air Conditioning has the most, 4,606 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.

When is the best time to hire an HVAC contractor in Florence-Graham?

California's HVAC demand peaks during summer heat waves and the first cold snaps. Spring and fall are the easiest times to book maintenance.

Update log for Florence-Graham

  1. October 2026: CR Scores recalculated for 1,861 hvac contractors serving Florence-Graham.
  2. October 2026: 8 duplicate listings merged.

More HVAC contractors and Florence-Graham pages

Other trades in Florence-Graham