Highest Rated · West Covina
Top-Rated HVAC Companies in West Covina, CA
Every business ranked by real customer ratings. The pros at the top earned it — through consistent service, not advertising spend.
As of July 2026, RatingsNearMe ranks 19 hvac companies in West Covina, CA by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Canyon Air Systems with a 4.9-star rating from 568 Google reviews and an RNM Score of 87/100. Also in the top tier: Marathon Plumbing, Heating and AC Repair and Temp Air System Inc. The average rating across all listed hvac companies in West Covina is 4.7 stars from 109 reviews per business on average.
HVAC service in West Covina: $75–$150/hr for repairs; full system replacement $4,000–$12,000 depending on size and efficiency.
Rankings updated July 4, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Local Market Snapshot
19
Businesses listed
4.7★
Avg rating
109
Avg reviews
Jul 4, 2026
Last updated
Top Rated HVAC Companies
West Covina HVAC with a 4.9-star rating from 568 Google reviews.
706 Arrow Grand Cir, Covina, CA 91722, USATrusted by hundreds, this West Covina HVAC provider holds a near-perfect 4.9-star rating.
212 E Rowland St #317, Covina, CA 91723, USA4.8 stars from 338 reviews, reflecting exceptional customer satisfaction.
15843 Amar Rd, La Puente, CA 91744, USAHVAC Companies Rankings in West Covina, CA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Canyon Air Systems706 Arrow Grand Cir, Covina, CA 91722, USA | 4.9★ | 568 |
| #2 | Marathon Plumbing, Heating and AC Repair212 E Rowland St #317, Covina, CA 91723, USA | 4.9★ | 320 |
| #3 | Temp Air System Inc15843 Amar Rd, La Puente, CA 91744, USA | 4.8★ | 338 |
| #4 | JC A/C Aire Services HVAC200 E Rowland St #1026, Covina, CA 91723, USA | 4.9★ | 13 |
| #5 | West Covina Hvac Services2323 S Azusa Ave, West Covina, CA 91792, USA | 5.0★ | 2 |
| #6 | AIR NOW HEATING & COOLING INC1650 E Stuart Ave unit #201, West Covina, CA 91791, USA | 5.0★ | 84 |
| #7 | Efficient Incorporated101 N Citrus Ave #2D, Covina, CA 91723, USA | 5.0★ | 51 |
| #8 | J. CHOY PRO HVAC SERVICESBarranca &, E Badillo St, Covina, CA 91723, USA | 4.9★ | 34 |
| #9 | M&B Heating And Cooling2106 E Shamwood St, West Covina, CA 91791, USA | 5.0★ | 32 |
| #10 | Wintri546 E Edna Pl, Covina, CA 91723, USA | 5.0★ | 129 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All HVAC Companies in West Covina
Top-rated HVAC service in West Covina with a stellar 4.9-star rating from 13 reviews.
200 E Rowland St #1026, Covina, CA 91723, USA
Exceptional 5.0-star rating from a small number of Google reviews.
2323 S Azusa Ave, West Covina, CA 91792, USA
5.0 stars from 84 Google reviews, reflecting exceptional service in West Covina.
1650 E Stuart Ave unit #201, West Covina, CA 91791, USA
Exceptional 5.0-star rating from over 50 Google reviews.
101 N Citrus Ave #2D, Covina, CA 91723, USA
Known for exceptional service with a 4.9-star rating from 34 reviews.
Barranca &, E Badillo St, Covina, CA 91723, USA
Exceptional 5.0-star rating from 32 reviews for HVAC service in West Covina.
2106 E Shamwood St, West Covina, CA 91791, USA
Exceptional 5.0-star rating from over 129 Google reviews.
546 E Edna Pl, Covina, CA 91723, USA
Exceptional 5.0-star rating from over 100 reviews in West Covina.
1578 W San Bernardino Rd Suite B, Covina, CA 91722, USA
This local HVAC company holds a strong 4.7-star rating from 95 Google reviews.
706 Arrow Grand Cir, Covina, CA 91722, USA
Trusted by dozens of local customers, this HVAC company holds a stellar 4.8-star rating.
1050 Lakes Dr #225, West Covina, CA 91790, USA
Trusted by locals with a perfect 5.0★ rating from 18 reviews.
2140 Mesita Ave, West Covina, CA 91791, USA
Exceptional 5.0-star rating from 16 Google reviews for West Covina HVAC.
640 S Sunset Ave Ste 105, West Covina, CA 91790, USA
Exceptional 5.0-star rating from 14 reviews for reliable HVAC service in West Covina.
939 S Glendora Ave, West Covina, CA 91790, USA
Exceptional 5.0-star rating from 4 Google reviews for West Covina HVAC.
1404 N Azusa Ave, Covina, CA 91722, USA
Trusted by hundreds of customers with a 4.8-star rating in West Covina.
130 S 1st St, La Puente, CA 91744, USA
One review gives this West Covina HVAC company a one-star rating.
802 W Front St, Covina, CA 91722, USA
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HVAC Companies in West Covina, CA — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Canyon Air Systems | 87/100 | 4.9 ★ | 568 |
| 2 | Marathon Plumbing, Heating and AC Repair | 87/100 | 4.9 ★ | 320 |
| 3 | Temp Air System Inc | 85/100 | 4.8 ★ | 338 |
| 4 | JC A/C Aire Services HVAC | 71/100 | 4.9 ★ | 13 |
| 5 | West Covina Hvac Services | 64/100 | 5.0 ★ | 2 |
| 6 | AIR NOW HEATING & COOLING INC | 82/100 | 5.0 ★ | 84 |
| 7 | Efficient Incorporated | 80/100 | 5.0 ★ | 51 |
| 8 | J. CHOY PRO HVAC SERVICES | 76/100 | 4.9 ★ | 34 |
| 9 | M&B Heating And Cooling | 77/100 | 5.0 ★ | 32 |
| 10 | Wintri | 85/100 | 5.0 ★ | 129 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · July 2026
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Frequently Asked Questions — HVAC Companies in West Covina
How do I find the best hvac companies in West Covina?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in West Covina on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in West Covina licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, CA requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do hvac companies charge in West Covina, CA?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a hvac companies in West Covina?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the hvac companies on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
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How Rankings Work on This Page
Every hvac companies on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: July 4, 2026.
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