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ContractorsRanked

Best HVAC Contractors in Wildomar, CA (2026)

438 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Wildomar: Big B's Plumbing, Electric, Heating & Air, CR Score 94/100; 4.9★ from 2,972 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Cool Air Solutions Heating and Air Conditioning, posts 24/7 hours; ranked #2 of 438.

  3. 15

    Most-reviewed: We Care Plumbing, Heating and Air, 4,385 Google reviews at 4.8★, the most of 438 ranked; ranked #15.

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

438 Wildomar HVAC contractors are ranked here by CR Score, from 8 published factors. 171 are open 24/7, 347 open Saturdays and 225 open Sundays, based on posted hours. The median Google rating is 4.9★ across 438 rated businesses.

Top 10 HVAC contractors in Wildomar at a glance

Top 10 HVAC contractors in Wildomar at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Big B's Plumbing, Electric, Heating & Air944.9★ (2,972)Murrieta, 8 mi away24/7Overall
2Cool Air Solutions Heating and Air Conditioning934.9★ (1,451)Murrieta, 8 mi away24/7Emergencies
3Action Air Conditioning & Heating924.9★ (997)Murrieta, 8 mi away24/7—
4Constant Comfort Heating & Cooling, Inc925.0★ (564)Canyon Lake, 8 mi away24/7—
5Polar Express Heating and Air Conditioning Inc.924.9★ (602)Lake Elsinore, 7 mi away24/7—
6Omni Heating and Air914.9★ (196)Wildomar24/7—
7Rea's Air Conditioning And Heating, Inc.915.0★ (131)Wildomar24/7—
8Integrity Air Heating & Cooling Specialist915.0★ (468)Murrieta, 9 mi away24/7—
9Affordable Heating and Air Conditioning LLC915.0★ (235)Murrieta, 5 mi away24/7—
10ProFlo Air Conditioning, Heating, & Plumbing914.9★ (571)Temecula, 8 mi away24/7—

The 438 best HVAC contractors in Wildomar, 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.

  11. #11 Triton Air

    Based in San Clemente, 20 mi away

    91/100CR Score

    Ranked #11 because of its Google rating and availability: 4.9★ from 3,766 Google reviews, open 24/7.

    • 4.9★ from 3,766 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1221 Puerta Del Sol Ste 300, San Clemente, CA 92673
    View profile for Triton Air(949) 409-6123

  12. #12 Air Care

    Based in Rancho Santa Margarita, 19 mi away

    90/100CR Score

    Ranked #12 because of its Google rating and availability: 5.0★ from 1,350 Google reviews, open 24/7.

    • 5.0★ from 1,350 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    30211 Avenida de las Banderas #200, Rancho Santa Margarita, CA 92688
    View profile for Air Care(949) 446-1606

  13. #13 Air Repair 24/7

    Based in Perris, 12 mi away

    90/100CR Score

    Ranked #13 because of its Google rating and availability: 4.9★ from 608 Google reviews, open 24/7.

    • 4.9★ from 608 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1680 Illinois Ave Ste #5, Perris, CA 92571
    View profile for Air Repair 24/7(951) 928-0880

  14. #14 EMT-HVAC

    Based in Murrieta, 7 mi away

    90/100CR Score

    Ranked #14 because of its Google rating and availability: 4.9★ from 314 Google reviews, open 24/7.

    • 4.9★ from 314 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    Bauvardia Way, Murrieta, CA 92563
    View profile for EMT-HVAC(951) 290-0262

  23. #23 SoCal Airflow Pros

    Based in Rancho Santa Margarita, 19 mi away

    89/100CR Score

    Ranked #23 because of its Google rating and availability: 4.9★ from 1,005 Google reviews, open 24/7.

    • 4.9★ from 1,005 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    29816 Avenida de las Banderas, Rancho Santa Margarita, CA 92688
    View profile for SoCal Airflow Pros(949) 393-0434

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 438 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Wildomar, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26JB Air LLC895.0★ (54)4 mi
27Premier 1 Heating and Air894.9★ (131)7 mi
28Inland Empire Comfort885.0★ (430)19 mi
29TnT Plumbing Heating & Air884.8★ (221)9 mi
30All Pro Cooling, Heating, Plumbing & Electrical884.7★ (4,107)23 mi
31Air Temperature Specialists885.0★ (147)13 mi
32Steve's Air Conditioning and Heating885.0★ (548)11 mi
33AQS Heating & Air Conditioning884.8★ (1,511)21 mi
34Polar Express Heating and Air Conditioning Inc.884.8★ (90)5 mi
35David & Sons Home Heating & AC884.9★ (109)9 mi
36WOW Services884.9★ (89)8 mi
37Orange Coast Plumbing885.0★ (490)22 mi
38Rodgers Air Conditioning and Plumbing884.9★ (99)9 mi
39Fire-N-Ice884.9★ (222)15 mi
40ProFlo Air Conditioning, Heating & Plumbing884.8★ (57)5 mi
41We Care Plumbing, Heating and Air884.8★ (1,097)9 mi
42Empire Dryer Duct Cleaning875.0★ (198)6 mi
43Morrison Mechanical Heating & Air Conditioning Services875.0★ (123)16 mi
44RT Olson Plumbing, Heating and Air Conditioning874.8★ (504)19 mi
45Thomas Brothers HVAC874.7★ (37)3 mi
46Triton Air & Plumbing874.8★ (1,069)24 mi
47Airworx Heating And Air Conditioning Temecula874.9★ (72)11 mi
48John Stevenson Plumbing, Heating & Air Conditioning874.9★ (680)25 mi
49White Mechanical, Inc.874.9★ (478)22 mi
50Veteran’s Choice Plumbing Heating And Air875.0★ (1,411)7 mi

Also serving Wildomar

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 Wildomar
BusinessGoogle ratingDistance
Ace Air & Appliances Lake Elsinore1.0★ (2)9 mi
Actron Air Conditioning-Heating3.0★ (2)8 mi
Airtime Heating and Air5.0★ (151)16 mi
Cool City5.0★ (2)18 mi
Davis Plumbing & Heating Inc4.7★ (97)9 mi
Elite Air Heating & Cooling5.0★ (2)8 mi
Excel Heating & Air Conditioning3.0★ (2)8 mi
Fountain Heating and Air Conditioning5.0★ (2)7 mi
H & R Refrigeration5.0★ (2)8 mi
Inland Climate Control5.0★ (2)15 mi
INLANDHANDYMAN2.5★ (2)14 mi
KPH Mechanical4.9★ (89)9 mi
McCann & Sons Plumbing Heating & Air Conditioning3.0★ (2)10 mi
Murrieta Heating & Air ConditioningIn Wildomar
Precision Air Inc5.0★ (2)17 mi
RKM Heating and Air Conditioning4.9★ (1,073)24 mi
Sears Heating and Air Conditioning3.0★ (2)9 mi
Silva Built Homes5.0★ (2)9 mi
Wildomar Heating & Air Conditioning Repair5.0★ (1)In Wildomar
Williams Mechanical Heating & Air Conditioning3.0★ (2)19 mi

How much do HVAC contractors cost in Wildomar?

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

How much do HVAC contractors cost in Wildomar?
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 Wildomar HVAC contractors

We scored 438 Wildomar 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 Wildomar 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 Wildomar: frequently asked questions

Who is the best HVAC contractor in Wildomar?

By CR Score, the highest-ranked HVAC contractor in Wildomar, CA is Big B's Plumbing, Electric, Heating & Air with a CR Score of 94/100. It has 4.9★ from 2,972 Google reviews. It is open 24/7. Cool Air Solutions Heating and Air Conditioning (#2) and Action Air Conditioning & Heating (#3) follow. We ranked 438 HVAC contractors on 8 factors, last updated October 22, 2026.

How many HVAC contractors are there in Wildomar?

ContractorsRanked ranks 438 HVAC contractors serving Wildomar, CA. 3 of them are based in Wildomar; 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 Wildomar are open 24/7?

171 ranked HVAC contractors in Wildomar post 24/7 hours. The highest-ranked are Big B's Plumbing, Electric, Heating & Air (#1), Cool Air Solutions Heating and Air Conditioning (#2) and Action Air Conditioning & Heating (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Wildomar work on weekends?

347 of 438 ranked HVAC contractors post Saturday hours and 225 post Sunday hours. The highest-ranked open Saturdays are Big B's Plumbing, Electric, Heating & Air (#1), Cool Air Solutions Heating and Air Conditioning (#2) and Action Air Conditioning & Heating (#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 Wildomar?

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 Wildomar. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Wildomar HVAC contractors have?

The median Google rating among 438 rated HVAC contractors in Wildomar is 4.9★, with a median of 31 reviews. We Care Plumbing, Heating and Air has the most, 4,385 reviews, and ranks #15. 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 Wildomar?

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 Wildomar

  1. October 2026: CR Scores recalculated for 438 hvac contractors serving Wildomar.
  2. October 2026: 2 duplicate listings merged.

More HVAC contractors and Wildomar pages

Other trades in Wildomar