Same Day · Pasadena
Same-Day HVAC Companies in Pasadena, CA
Can't wait a week? These hvac companies in Pasadena offer same-day or next-day appointments. Call now to check availability.
As of July 2026, RatingsNearMe ranks 19 hvac companies in Pasadena, CA by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Air-Tro Inc with a 4.7-star rating from 553 Google reviews and an RNM Score of 95/100. Also in the top tier: Aire Serv of Pasadena and Temp Kings Air. The average rating across all listed hvac companies in Pasadena is 4.9 stars from 113 reviews per business on average.
HVAC service in Pasadena: $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.
Best Overall
Pioneers Heating and Air
Pioneers Heating and Air stands out as the top-ranked HVAC provider in Pasadena due to its consistent high ratings and strong reputation for reliable service.
Most Reviewed
Pioneers Heating and Air
A high review count indicates broad customer experience and trust, helping you gauge consistent service quality.
When choosing an HVAC provider in Pasadena, compare reviews and ask about warranties and emergency service availability to ensure reliable support year-round.
Local Market Snapshot
19
Businesses listed
4.9★
Avg rating
113
Avg reviews
Jul 4, 2026
Last updated
Top Rated HVAC Companies
Trusted by hundreds of local customers with a consistent 4.7-star rating.
1630 S Myrtle Ave, Monrovia, CA 91016, USAPasadena's top-rated HVAC company with 4.9 stars from over 400 reviews.
125 E Santa Clara St #17, Arcadia, CA 91006, USARated 5.0 stars from over 90 Google reviews, this HVAC company is top-rated in Pasadena.
145 N Sierra Madre Blvd, Pasadena, CA 91107, USAHVAC Companies Rankings in Pasadena, CA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Air-Tro Inc1630 S Myrtle Ave, Monrovia, CA 91016, USA | 4.7★ | 553 |
| #2 | Aire Serv of Pasadena125 E Santa Clara St #17, Arcadia, CA 91006, USA | 4.9★ | 406 |
| #3 | Temp Kings Air145 N Sierra Madre Blvd, Pasadena, CA 91107, USA | 5.0★ | 90 |
| #4 | Johnny's Air Conditioning2380 Corson St, Pasadena, CA 91107, USA | 4.9★ | 37 |
| #5 | Pasadena Quality Heating And Air363 S Fair Oaks Ave, Pasadena, CA 91105, USA | 4.9★ | 39 |
| #6 | Multi Air Service LLC470 Avocado Ave, Pasadena, CA 91107, USA | 4.9★ | 30 |
| #7 | Access Heating & Air Conditioning, Inc.3712 Blanche St, Pasadena, CA 91107, USA | 5.0★ | 21 |
| #8 | LC Heating & Air Conditioning1308 E Colorado Blvd Ste 2302, Pasadena, CA 91106, USA | 5.0★ | 50 |
| #9 | Complete Heating & AC Repair Pasadena2700 E Foothill Blvd #356, Pasadena, CA 91107, USA | 4.9★ | 30 |
| #10 | Ez Breeze428 S Rosemead Blvd, Pasadena, CA 91107, USA | 5.0★ | 21 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All HVAC Companies in Pasadena
4.9 stars from 37 reviews, reflecting exceptional customer satisfaction in Pasadena.
2380 Corson St, Pasadena, CA 91107, USA
Rated 4.9 stars from 39 glowing Google reviews in Pasadena.
363 S Fair Oaks Ave, Pasadena, CA 91105, USA
Praised by dozens of local customers, earning a flawless 4.9-star rating.
470 Avocado Ave, Pasadena, CA 91107, USA
Pasadena's top-rated HVAC choice, with a perfect 5.0★ score from over 20 reviews.
3712 Blanche St, Pasadena, CA 91107, USA
Rated 5.0 stars from 50 Google reviews, this Pasadena HVAC company is highly trusted.
1308 E Colorado Blvd Ste 2302, Pasadena, CA 91106, USA
Rated 4.9 stars from 30 Google reviews by local customers in Pasadena.
2700 E Foothill Blvd #356, Pasadena, CA 91107, USA
Exceptionally rated HVAC service in Pasadena with 5.0 stars from over 20 reviews.
428 S Rosemead Blvd, Pasadena, CA 91107, USA
Pasadena's top-rated HVAC company, boasting a flawless 5.0★ average from dozens of reviews.
2536 E Villa St, Pasadena, CA 91107, USA
Exceptional 5.0-star rating from a handful of satisfied Google reviews.
840 N Lake Ave, Pasadena, CA 91104, USA
Trusted local HVAC option with a strong 4.6-star rating from recent reviews.
478 S Fair Oaks Ave, Pasadena, CA 91105, USA
Trusted by hundreds of locals, this Pasadena HVAC company holds a strong 4.7-star rating.
2075 E Villa St, Pasadena, CA 91107, USA
Pasadena HVAC with a 4.9-star rating from 35 Google reviews.
1785 Locust St # 9, Pasadena, CA 91106, USA
5.0 stars from 261 reviews, the highest-rated HVAC option in Pasadena.
117 E Colorado Blvd Suite 600, Pasadena, CA 91105, USA
4.9 stars from 245 reviews, reflecting exceptional customer satisfaction in Pasadena.
285 N Hill Ave Suite #206, Pasadena, CA 91106, USA
Exceptional 5.0-star rating from 96 reviews for HVAC service in Pasadena.
1300 Wentworth Ave, Pasadena, CA 91106, USA
Exceptional 5.0-star rating from 13 reviews in Pasadena.
1055 E Colorado Blvd Suite 500, Pasadena, CA 91106, USA
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HVAC Companies in Pasadena, CA — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Air-Tro Inc | 95/100 | 4.7 ★ | 553 |
| 2 | Aire Serv of Pasadena | 87/100 | 4.9 ★ | 406 |
| 3 | Temp Kings Air | 94/100 | 5.0 ★ | 90 |
| 4 | Johnny's Air Conditioning | 76/100 | 4.9 ★ | 37 |
| 5 | Pasadena Quality Heating And Air | 88/100 | 4.9 ★ | 39 |
| 6 | Multi Air Service LLC | 87/100 | 4.9 ★ | 30 |
| 7 | Access Heating & Air Conditioning, Inc. | 87/100 | 5.0 ★ | 21 |
| 8 | LC Heating & Air Conditioning | 80/100 | 5.0 ★ | 50 |
| 9 | Complete Heating & AC Repair Pasadena | 75/100 | 4.9 ★ | 30 |
| 10 | Ez Breeze | 87/100 | 5.0 ★ | 21 |
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 Pasadena
How do I find the best hvac companies in Pasadena?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in Pasadena on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in Pasadena 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 Pasadena, 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 Pasadena?
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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