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ContractorsRanked

Best HVAC Contractors in Crestline, CA (2026)

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

The short answer

  1. 1

    Best overall in Crestline: Year Round Heating & Air Conditioning, CR Score 91/100; 5.0★ from 1,159 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Lasting Legacy Plumbing Heating and Air, posts 24/7 hours; ranked #2 of 493.

  3. 6

    Most-reviewed: All Pro Cooling, Heating, Plumbing & Electrical, 7,425 Google reviews at 4.8★, the most of 493 ranked; ranked #6.

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

493 Crestline HVAC contractors are ranked here by CR Score, from 8 published factors. 179 are open 24/7, 377 open Saturdays and 244 open Sundays, based on posted hours. The median Google rating is 4.9★ across 493 rated businesses.

Top 10 HVAC contractors in Crestline at a glance

Top 10 HVAC contractors in Crestline at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Year Round Heating & Air Conditioning915.0★ (1,159)Redlands, 13 mi away24/7Overall
2Lasting Legacy Plumbing Heating and Air915.0★ (1,343)Redlands, 14 mi away24/7Emergencies
3Henley's Plumbing & Air914.8★ (881)San Bernardino, 5 mi away24/7—
4AC Plus Heating & Air Conditioning915.0★ (2,546)Victorville, 19 mi away24/7—
5Indoor Weather Heating, Air & Refrigeration914.9★ (173)Crestline24/7—
6All Pro Cooling, Heating, Plumbing & Electrical904.8★ (7,425)Ontario, 19 mi away24/7Most reviews
7MSP HEATING AND AIR CONDITIONING905.0★ (1,203)Jurupa Valley, 18 mi away24/7—
8Air One Air Conditioning, Heating, & Plumbing904.9★ (786)Colton, 12 mi away24/7—
9Cisneros Brothers Plumbing, Heating & AC Repair, Water Damage Restoration & Flood Services905.0★ (1,132)Victorville, 19 mi away24/7—
10Cisneros Brothers Plumbing, Heating & AC Repair, Water Damage Restoration & Flood Services894.8★ (1,711)Hesperia, 16 mi away24/7—

The 493 best HVAC contractors in Crestline, 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.

  23. #23 Ascent Plumbing Air Conditioning and Heating | Plumber, Water Heater Installation, AC & Furnace Repair Yucaipa, CA

    Based in Yucaipa, 19 mi away

    87/100CR Score

    Ranked #23 because of its Google rating and availability: 4.9★ from 331 Google reviews, open 24/7.

    • 4.9★ from 331 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    33111 Yucaipa Blvd Unit 9, Yucaipa, CA 92399
    View profile for Ascent Plumbing Air Conditioning and Heating | Plumber, Water Heater Installation, AC & Furnace Repair Yucaipa, CA(909) 254-5561

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

HVAC contractors in Crestline, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Cantrell's Heating & Air Conditioning875.0★ (73)In Crestline
27Above All Heating & Air Conditioning Inc.864.9★ (79)12 mi
28Service Champions Plumbing, Heating & AC864.8★ (1,263)12 mi
29J Adams Air Conditioning Heating And Plumbing | Rialto CA865.0★ (51)11 mi
30Icee Hot Air Conditioning and Heating865.0★ (101)17 mi
31Modern Comfort and Air865.0★ (88)16 mi
32Oak Hills Plumbing Heating and Air Conditioning864.8★ (93)12 mi
33Absolute Airflow Air Conditioning, Heating and Plumbing864.8★ (571)22 mi
34Desert Air Heating & Cooling, Inc865.0★ (69)15 mi
35Essential Plumbing Services LLC - Best Plumber in Redlands, CA865.0★ (100)17 mi
36Ascent Plumbing Air Conditioning and Heating865.0★ (58)14 mi
37Year Round Heating & Air Conditioning865.0★ (270)25 mi
38Hvac Ed’s Heating & Cooling855.0★ (66)11 mi
39Ace Home Heating & Air Conditioning854.8★ (133)16 mi
40Ballard Plumbing Heating & Air Conditioning854.9★ (2,293)9 mi
41Aloha Plumbing, Heating & Air854.8★ (294)21 mi
42QUICKPROS Plumbing Heating Air Conditioning855.0★ (84)19 mi
43Imagine That Heating & Air855.0★ (122)22 mi
44City Wide Air Conditioning Plumbing & Heating - Ac Repair Moreno Valley854.9★ (152)21 mi
45Nori's Heating and Air854.9★ (78)17 mi
46Owen & Sons Plumbing & HVAC854.9★ (92)18 mi
47Porter Family Heating & Cooling854.8★ (55)14 mi
48BACS HVAC Services855.0★ (116)10 mi
49Cantos Plumbing, Heating and Air Conditioning855.0★ (95)21 mi
50RKM Heating and Air Conditioning854.9★ (1,073)21 mi

Also serving Crestline

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 Crestline
BusinessGoogle ratingDistance
A.C. DUDE5.0★ (2)16 mi
AAA Redlands Plumbing5.0★ (2)15 mi
AAVCO Plumbing, Heating & Air Conditioning - Riverside5.0★ (2)17 mi
AC Repair5.0★ (13)8 mi
Active Temp Inc.3.0★ (2)12 mi
AIR TECHS Heating and Cooling3.5★ (2)In Crestline
Avis Plumbing Heating Air Conditioning5.0★ (2)12 mi
Champion Plumbing Heating & Air Conditioning4.8★ (23)10 mi
Commercial Services Inc.In Crestline
E.G. HVAC & REFRIGERATION CO.5.0★ (2)15 mi
Elite Heat Ventilation & AC5.0★ (2)5 mi
Gilbert Acuna Plumbing4.3★ (58)In Crestline
GOMEZ Air Conditioning, LLC1.0★ (2)18 mi
Innovative Air Solutions Inc3.5★ (2)11 mi
Pinnacle Plumbing3.8★ (4)In Crestline
Pro Comfort Air Systems - Heating & Cooling Contractor1.0★ (2)16 mi
Pro-Active Kitchen CareIn Crestline
Ted's Air Conditioning & Heating3.5★ (2)15 mi
The EG Energy Savers Air Conditioning & Heating4.0★ (2)14 mi
Uptown Plumbing inc5.0★ (2)17 mi

How much do HVAC contractors cost in Crestline?

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

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

We scored 493 Crestline 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 Crestline 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 Crestline: frequently asked questions

Who is the best HVAC contractor in Crestline?

By CR Score, the highest-ranked HVAC contractor in Crestline, CA is Year Round Heating & Air Conditioning with a CR Score of 91/100. It has 5.0★ from 1,159 Google reviews. It is open 24/7. Lasting Legacy Plumbing Heating and Air (#2) and Henley's Plumbing & Air (#3) follow. We ranked 493 HVAC contractors on 8 factors, last updated October 22, 2026.

How many HVAC contractors are there in Crestline?

ContractorsRanked ranks 493 HVAC contractors serving Crestline, CA. 3 of them are based in Crestline; 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 Crestline are open 24/7?

179 ranked HVAC contractors in Crestline post 24/7 hours. The highest-ranked are Year Round Heating & Air Conditioning (#1), Lasting Legacy Plumbing Heating and Air (#2) and Henley's Plumbing & Air (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Crestline work on weekends?

377 of 493 ranked HVAC contractors post Saturday hours and 244 post Sunday hours. The highest-ranked open Saturdays are Year Round Heating & Air Conditioning (#1), Lasting Legacy Plumbing Heating and Air (#2) and Henley's Plumbing & 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 Crestline?

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

What Google rating do Crestline HVAC contractors have?

The median Google rating among 493 rated HVAC contractors in Crestline is 4.9★, with a median of 21 reviews. All Pro Cooling, Heating, Plumbing & Electrical has the most, 7,425 reviews, and ranks #6. 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 Crestline?

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 Crestline

  1. October 2026: CR Scores recalculated for 493 hvac contractors serving Crestline.
  2. October 2026: 3 duplicate listings merged.

More HVAC contractors and Crestline pages

Other trades in Crestline