# HVAC contractors in Pasadena, CA

There are 189 HVAC contractors with a phone number within 10 miles of Pasadena, CA, from public Google Maps data and state license records. 45 have a state license we could confirm, and those with a Google listing average 4.8 stars across 7,869 reviews.

Page with map and filters: https://pros411.com/en/pasadena-ca/hvac

## Businesses with a phone number, nearest first

- [Pioneers Heating and Air](https://pros411.com/en/pro/lax-g-0xd5fd5a56216b02c5): 0.1 mi · (747) 758-7875 · Google 4.9 (295) · public data, unclaimed
- [LC Heating & Air Conditioning](https://pros411.com/en/pro/lax-g-0xdd0d64d2ff5248a): 0.3 mi · (213) 699-5333 · Google 5.0 (54) · 24 hours · public data, unclaimed
- [Pasadena HVAC Repair](https://pros411.com/en/pro/lax-g-0xa87155cfa32809db): 0.4 mi · (626) 547-7865 · Google 5.0 (4) · public data, unclaimed
- [Boost services Heating & Cooling](https://pros411.com/en/pro/lax-g-0x972123cedfdb36ba): 0.4 mi · (747) 264-6358 · Google 5.0 (27) · 24 hours · public data, unclaimed
- [Air Comfort Experts](https://pros411.com/en/pro/lax-g-0x4a0a0f8dd31abca8): 0.5 mi · (626) 323-9820 · Google 4.9 (35) · public data, unclaimed
- [Blue Diamond Water Heater Repair](https://pros411.com/en/pro/lax-g-0x5817552dfc6e6e2e): 0.5 mi · (818) 906-4241 · Google 4.5 (16) · 24 hours · public data, unclaimed
- [Bixi HVAC & Refrigeration](https://pros411.com/en/pro/lax-g-0xf8345745ce8f264e): 0.6 mi · (626) 603-5360 · Google 5.0 (6) · public data, unclaimed
- [Pasadena Heating](https://pros411.com/en/pro/lax-g-0x9c9b3d4f2382e8d): 0.6 mi · (323) 649-8557 · Google 4.9 (7) · public data, unclaimed
- [Blackstone Roofing](https://pros411.com/en/pro/lax-g-0x27992b1b0f752f96): 0.6 mi · (626) 989-3259 · Google 5.0 (7) · 24 hours · public data, unclaimed
- [Pasadena Air Conditioning Repair](https://pros411.com/en/pro/lax-g-0x803eee1d189a73a8): 0.6 mi · (626) 469-4305 · Google 5.0 (2) · 24 hours · public data, unclaimed
- [Pasadena HVAC Installation Contractor](https://pros411.com/en/pro/lax-g-0x96ed240d1ef1611b): 0.8 mi · (747) 335-1392 · Google 5.0 (241) · public data, unclaimed
- [Urban Shift Air Conditioning](https://pros411.com/en/pro/lax-g-0xb33c17d2bde91f6f): 0.9 mi · (562) 364-4853 · public data, unclaimed
- [Bryant Heating & Air Conditioning](https://pros411.com/en/pro/lax-g-0x3598eedaf8bf19fd): 0.9 mi · (626) 995-1019 · Google 4.7 (200) · public data, unclaimed
- [Ivan's Heating & Conditioning Pasadena](https://pros411.com/en/pro/lax-g-0x7359031868b8e2d7): 1 mi · (626) 495-2496 · Google 5.0 (7) · 24 hours · public data, unclaimed
- [Air Conditioning & Heating Repair Service Pasadena](https://pros411.com/en/pro/lax-g-0x5053c70f9651300f): 1 mi · (626) 621-9066 · public data, unclaimed
- [Temp Pasadena AC Repair LLC](https://pros411.com/en/pro/lax-g-0x227233e25002a584): 1 mi · (626) 547-6118 · Google 5.0 (10) · 24 hours · public data, unclaimed
- [Central Pasadena AC Repair](https://pros411.com/en/pro/lax-g-0xad947c28cebefb1d): 1 mi · (209) 433-6673 · Google 5.0 (4) · 24 hours · public data, unclaimed
- [ACCO-WILSON, INC](https://pros411.com/en/pro/lax-r-cslb1042403): 1 mi · (831) 244-6571 · license CSLB 1042403 confirmed · public data, unclaimed
- [MSB CONSTRUCTORS INC](https://pros411.com/en/pro/lax-r-cslb941037): 1 mi · (626) 584-0460 · license CSLB 941037 confirmed · public data, unclaimed
- [AES INDUSTRIAL INC](https://pros411.com/en/pro/lax-r-cslb1049754): 1 mi · (510) 346-4300 · license CSLB 1049754 confirmed · public data, unclaimed
- [LEEDCO TECH INC](https://pros411.com/en/pro/lax-r-cslb1069862): 1 mi · (626) 758-8089 · license CSLB 1069862 confirmed · public data, unclaimed
- [Cool Neighbor Appliance & AC Repair](https://pros411.com/en/pro/lax-g-0x3382b90e7a4503a4): 1 mi · (213) 500-5965 · Google 5.0 (125) · public data, unclaimed
- [Elite Pasadena HVAC Repair](https://pros411.com/en/pro/lax-g-0x72ca13f6639c3479): 1 mi · (626) 547-2383 · Google 5.0 (5) · 24 hours · public data, unclaimed
- [Reliance Heating & AC Repair Pasadena](https://pros411.com/en/pro/lax-g-0x33a770d3580a9abe): 1.1 mi · (626) 699-6861 · Google 5.0 (3) · 24 hours · public data, unclaimed
- [Pasadena Heating and Air Conditioning](https://pros411.com/en/pro/lax-g-0x743bf3288e9fc691): 1.1 mi · (626) 544-2461 · Google 4.2 (10) · public data, unclaimed
- [Temp Kings Air](https://pros411.com/en/pro/lax-g-0xd041e53506e1cfcd): 1.2 mi · (626) 400-5300 · Google 5.0 (117) · public data, unclaimed
- [Johnny's Air Conditioning](https://pros411.com/en/pro/lax-g-0xef618356fab2f027): 1.2 mi · (626) 794-1187 · Google 4.9 (40) · public data, unclaimed
- [Antey Air Conditioning, Heating and Electrical](https://pros411.com/en/pro/lax-g-0x8486dfe6874423fb): 1.4 mi · (213) 754-1398 · Google 4.8 (21) · public data, unclaimed
- [Purified Air Heating and Air Conditioning, Inc](https://pros411.com/en/pro/lax-g-0x7284b9e6206a70c2): 1.5 mi · (626) 621-2220 · Google 5.0 (302) · 24 hours · public data, unclaimed
- [Complete Heating & AC Repair Pasadena](https://pros411.com/en/pro/lax-g-0xe46a4ab3ab45427): 1.5 mi · (626) 609-4167 · Google 4.8 (16) · 24 hours · public data, unclaimed
- [AMC Ajemian Mechanical Corp.](https://pros411.com/en/pro/lax-g-0x4f52742afd08ee71): 1.6 mi · (626) 792-3710 · Google 4.5 (8) · public data, unclaimed
- [AC Pro](https://pros411.com/en/pro/lax-g-0xba11410946131ac4): 1.7 mi · (626) 507-1440 · Google 4.6 (35) · public data, unclaimed
- [Pasadena AC Repair](https://pros411.com/en/pro/lax-g-0x85d5120380f8436a): 1.7 mi · (209) 433-9677 · Google 5.0 (2) · public data, unclaimed
- [Dr Air Conditioning And Heating](https://pros411.com/en/pro/lax-g-0x88f4af4f30f4e9c0): 1.8 mi · (626) 548-3776 · Google 4.9 (124) · 24 hours · public data, unclaimed
- [TANG SHING TIM](https://pros411.com/en/pro/lax-r-cslb448716): 1.9 mi · (626) 240-8986 · license CSLB 448716 confirmed · public data, unclaimed
- [MALONEY E L CO](https://pros411.com/en/pro/lax-r-cslb296761): 1.9 mi · (626) 289-0228 · license CSLB 296761 confirmed · public data, unclaimed
- [Joe's Heating & Air Conditioning Pasadena](https://pros411.com/en/pro/lax-g-0x38706bd6d81760c9): 2 mi · (626) 878-3969 · Google 5.0 (9) · 24 hours · public data, unclaimed
- [All Star Heating & AC Repair San Marino](https://pros411.com/en/pro/lax-g-0x3f4bc03a679faaf5): 2.1 mi · (626) 997-2849 · Google 5.0 (6) · 24 hours · public data, unclaimed
- [SAUER AIR](https://pros411.com/en/pro/lax-r-cslb877141): 2.1 mi · (626) 351-0092 · license CSLB 877141 confirmed · public data, unclaimed
- [San Marino AC Repair](https://pros411.com/en/pro/lax-g-0x3f4e8370e4fd8904): 2.1 mi · (626) 553-7539 · Google 5.0 (4) · public data, unclaimed
- [Evergreen General Heating & AC Repair Service San Marino](https://pros411.com/en/pro/lax-g-0x21356108627b955): 2.1 mi · (626) 834-8016 · Google 5.0 (1) · 24 hours · public data, unclaimed
- [B & S HVAC](https://pros411.com/en/pro/lax-g-0x58b6084cf82b4a31): 2.1 mi · (626) 244-2015 · Google 5.0 (38) · public data, unclaimed
- [West Heating and Air Conditioning](https://pros411.com/en/pro/lax-g-0x340ac813b9b65405): 2.1 mi · (626) 803-1720 · 24 hours · public data, unclaimed
- [General Heating & AC Repair Service San Marino](https://pros411.com/en/pro/lax-g-0xf79770c8d9beb383): 2.1 mi · (626) 283-5059 · Google 5.0 (1) · 24 hours · public data, unclaimed
- [Guardian Trusted Cool Air](https://pros411.com/en/pro/lax-g-0xadcd7874333a2aa4): 2.1 mi · (831) 531-6116 · Google 5.0 (4) · public data, unclaimed
- [San Marino AC Repair](https://pros411.com/en/pro/lax-g-0xd3730aab79d3da12): 2.1 mi · (626) 659-8985 · 24 hours · public data, unclaimed
- [JG Air Conditioning San Marino](https://pros411.com/en/pro/lax-g-0xc660ea90914b5d19): 2.1 mi · (626) 747-0915 · 24 hours · public data, unclaimed
- [Thermal Air Conditioning Inc](https://pros411.com/en/pro/lax-g-0xdb4b0c577864536d): 2.2 mi · (626) 793-9927 · Google 2.3 (3) · public data, unclaimed
- [Parker Heating & AC Repair Pasadena](https://pros411.com/en/pro/lax-g-0xbbdace8288f02872): 2.4 mi · (661) 797-1830 · Google 4.2 (5) · 24 hours · public data, unclaimed
- [Fortitude Air Conditioning](https://pros411.com/en/pro/lax-g-0x58b73a86b23eb24a): 2.4 mi · (626) 553-7651 · public data, unclaimed
- [Season Heating & Air Conditioning](https://pros411.com/en/pro/lax-g-0xe7b015d490d000ee): 2.4 mi · (424) 625-4511 · Google 5.0 (5) · 24 hours · public data, unclaimed
- [Jim's Heating & Air Conditioning Pasadena](https://pros411.com/en/pro/lax-g-0xd55c08ef01d0d1f4): 2.5 mi · (626) 779-3892 · Google 4.9 (23) · 24 hours · public data, unclaimed
- [Horizon Heating & AC Repair Altadena](https://pros411.com/en/pro/lax-g-0x53e1cada29deca67): 2.5 mi · (747) 266-2980 · Google 5.0 (5) · 24 hours · public data, unclaimed
- [Griffin Heating and Air Conditioning](https://pros411.com/en/pro/lax-g-0x829c2368f352c0d): 2.5 mi · (626) 657-8698 · 24 hours · public data, unclaimed
- [Prime Air Mechanical Inc.](https://pros411.com/en/pro/lax-g-0x67cc27266cf3532d): 2.8 mi · (626) 790-0820 · Google 5.0 (52) · public data, unclaimed
- [Air-Tech Air Conditioning & Heating, Inc.](https://pros411.com/en/pro/lax-g-0x8e0c807381bc7655): 2.8 mi · (626) 795-8880 · Google 4.9 (1069) · public data, unclaimed
- [Access Heating & Air Conditioning, Inc.](https://pros411.com/en/pro/lax-g-0x16668ebc93ee30ec): 2.8 mi · (626) 405-1074 · Google 5.0 (21) · public data, unclaimed
- [Ace Altadena AC Repair LLC](https://pros411.com/en/pro/lax-g-0xa50111c0eef5bcff): 2.8 mi · (209) 432-5672 · Google 5.0 (2) · 24 hours · public data, unclaimed
- [Ez Breeze](https://pros411.com/en/pro/lax-g-0xebadd877df476bed): 2.9 mi · (747) 500-5004 · Google 5.0 (16) · 24 hours · public data, unclaimed
- [Peak HVAC Service](https://pros411.com/en/pro/lax-g-0x276cdaf280f99fe1): 2.9 mi · (626) 562-7041 · Google 4.5 (8) · public data, unclaimed

## Frequently asked questions

### How many HVAC contractors are there in Pasadena, CA?

There are 189 with a phone number within 10 miles, from public Google Maps data and state license registries.

### How do I check an HVAC contractor's license in California?

In California the license is issued by the Contractors State License Board (CSLB); you can look up the number at https://www.cslb.ca.gov. Pros411 shows "License verified" when the number is in that registry and matches the business phone. 45 of the HVAC contractors on this list have it confirmed.

### Are there 24-hour HVAC contractors in Pasadena, CA?

Yes: 77 list 24-hour hours or take emergency calls. Use the "24/7 emergencies" filter on the list.

### How do I contact an HVAC contractor?

Call or WhatsApp them directly from the list or their listing. Pros411 charges customers no fee and is not a middleman: you deal with the pro directly.

### Why do some listings show first?

At the top, in a yellow box, are featured listings: they are paid and labeled "Featured". Then come registered pros, in the order they last bumped their listing, and at the end businesses from public data, from nearest to farthest.

## Weather and your home in Los Angeles

- The hottest months are August and September, with 26 days a year at 90°F or more and 2 at 100°F or more. (source: https://www.ncei.noaa.gov/products/land-based-station/us-climate-normals)
- Since January 1, 2023, a new central AC installed here must meet the Southwest regional standard: at least 14.3 SEER2 plus a minimum EER2, which measures efficiency in peak heat (for split systems under 45,000 BTU: 11.7, or 9.8 if the unit is 15.2 SEER2 or higher). (source: https://www1.eere.energy.gov/buildings/appliance_standards/pdfs/2023_CAC_Standards_FAQ_10-5-2022_Final.pdf)
- Palisades fire (January 7, 2025): 23,448 acres and 6,845 structures destroyed. (source: https://www.fire.ca.gov/incidents/2025/1/7/palisades-fire)
- Eaton fire (January 7, 2025): 14,021 acres and 9,419 structures destroyed. (source: https://www.fire.ca.gov/incidents/2025/1/7/eaton-fire)

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