70 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lake Los Angeles: PENNIES A/C - SOLAR & CONSTRUCTION, CR Score 64/100; 5.0★ from 1,560 Google reviews; open 24/7.
Best for emergencies (open 24/7): Arctic Air, posts 24/7 hours; ranked #2 of 70.
Most-reviewed: Palmdale Heating & Air Conditioning Promenade, 1,634 Google reviews at 4.1★, the most of 70 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
70 Lake Los Angeles HVAC contractors are ranked here by CR Score, from ten published factors. 19 are open 24/7, 53 open Saturdays and 33 open Sundays, based on posted hours. The median Google rating is 4.9★ across 70 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | PENNIES A/C - SOLAR & CONSTRUCTION | 64 | 5.0★ (1,560) | Lancaster, 21 mi away | 24/7 | Overall |
| 2 | Arctic Air | 62 | 4.9★ (794) | Lancaster, 18 mi away | 24/7 | Emergencies |
| 3 | Econo West Heating, Air & Plumbing | 61 | 4.8★ (485) | Lancaster, 18 mi away | 24/7 | — |
| 4 | Affordable Air Inc. | 61 | 4.9★ (1,343) | Lancaster, 22 mi away | Sat · Sun · Evenings | — |
| 5 | All Heart Heating, Cooling & Plumbing | 59 | 4.8★ (1,007) | Lancaster, 19 mi away | Sat · Evenings | — |
| 6 | Arctic Air-Quartz Hill HVAC and A/C repair | 58 | 4.9★ (201) | Lancaster, 24 mi away | 24/7 | — |
| 7 | A-team Heating and Air-Conditioning | 58 | 5.0★ (63) | California City, 20 mi away | 24/7 | — |
| 8 | Palmdale Heating & Air Conditioning Promenade | 57 | 4.1★ (1,634) | Palmdale, 18 mi away | Sat · Sun · Evenings | Most reviews |
| 9 | Patterson Heating & Air | 57 | 5.0★ (45) | Lancaster, 13 mi away | Sat · Sun · Evenings | — |
| 10 | Romeo's Air Conditioning And Refrigeration LLC | 57 | 4.9★ (83) | Adelanto, 23 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 1,560 Google reviews, listed on Google as “HVAC contractor”.
Based in Lancaster, 18 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 794 Google reviews, listed on Google as “HVAC contractor”.
Based in Lancaster, 18 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 485 Google reviews, listed on Google as “HVAC contractor”.
Based in Lancaster, 22 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 1,343 Google reviews, listed on Google as “HVAC contractor”.
Based in Lancaster, 19 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 1,007 Google reviews, listed on Google as “HVAC contractor”.
Based in Lancaster, 24 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 201 Google reviews, listed on Google as “HVAC contractor”.
Based in California City, 20 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “HVAC contractor”.
Based in Palmdale, 18 mi away
Ranked #8 because of its Google rating and review volume: 4.1★ from 1,634 Google reviews, the most in Lake Los Angeles.
Based in Lancaster, 13 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “HVAC contractor”.
Based in Adelanto, 23 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 83 Google reviews, listed on Google as “HVAC contractor”.
Based in Lancaster, 20 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 56 Google reviews, listed on Google as “HVAC contractor”.
Based in Palmdale, 18 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 35 Google reviews, listed on Google as “HVAC contractor”.
Based in Palmdale, 14 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 43 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Palmdale, 8 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Lancaster, 24 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “HVAC contractor”.
Based in Palmdale, 14 mi away
Ranked #16 because of its Google rating and trade focus: 4.7★ from 45 Google reviews, listed on Google as “HVAC contractor”.
Based in Palmdale, 17 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 66 Google reviews, listed on Google as “HVAC contractor”.
Based in Palmdale, 11 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “HVAC contractor”.
Based in Adelanto, 23 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 106 Google reviews, listed on Google as “HVAC contractor”.
Based in Lancaster, 5 mi away
Ranked #20 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “HVAC contractor”.
Based in Lancaster, 21 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Calimesa, 3 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “HVAC contractor”.
Based in Sun Village, 10 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Palmdale, 24 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 61 Google reviews, listed on Google as “HVAC contractor”.
Based in Lancaster, 19 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 32 Google reviews, listed on Google as “Air conditioning contractor”.
#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 70 ranked HVAC contractors here; the rest are on their profiles.
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.
| Business | Google rating | Distance |
|---|---|---|
| Airstream Heating & Air, Inc | 2.0★ (2) | 19 mi |
| ALL VALLEY AIR HEATING AND AIR CONDITIONING | 5.0★ (2) | 19 mi |
| Better call Paul! HVAC and appliance repair | 5.0★ (2) | 14 mi |
| California Mechanical Comfort | In Lake Los Angeles | |
| Circulating Air | 4.9★ (15) | 19 mi |
| Comfort Tech | 5.0★ (1) | 17 mi |
| DRONES HVAC | 5.0★ (1) | 1 mi |
| Econo Air Equipment | 5.0★ (7) | 18 mi |
| j & J HVAC | 5.0★ (1) | 19 mi |
| MJ Mechanical Heating and Air Conditioning, INC | 5.0★ (7) | 24 mi |
| Mrv Heat & Air Conditioning | 3.0★ (2) | 13 mi |
| P. E. Cannon Services | 4.9★ (15) | 17 mi |
| Pierce Heating & Air Conditioning Co | 3.0★ (2) | 18 mi |
| Portal Business Enterprises | 2.0★ (2) | 23 mi |
| Rafa's Painting | 5.0★ (1) | 18 mi |
| Ruane Mechanical, Inc. | 5.0★ (2) | 17 mi |
| Subcool Control Heating & Air | 4.5★ (2) | 17 mi |
| USA Efficiency Heating & AC Services | 1.0★ (1) | 17 mi |
| West Heating & Cooling Inc. | 5.0★ (1) | 17 mi |
| Western Equipment Service Heating & Air Conditioning | 4.8★ (19) | 17 mi |
National price ranges in USD, not adjusted for Lake Los Angeles. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
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).
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
California's HVAC demand peaks during summer heat waves and the first cold snaps. Spring and fall are the easiest times to book maintenance.
We scored 70 Lake Los Angeles HVAC contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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.
| Factor | Weight | Computed from | In Lake Los Angeles data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |