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Subcooling HVAC
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"Quality Without Compromise"

Servicing San Diego & Riverside County

Subcooling Heating & Air, Inc. has served Southern California communities since 2008. We specialize in the installation, maintenance and repair of heating, cooling and indoor air quality systems for both residential and commercial customers.

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AC REPAIR
Furnance REpair
Heat Pumps
Duct Cleaning
Zoning

16

Years

Of Experience

Subcooling Heating and Air, Inc. has been providing top quality, economical and dependable service since 2008. Founded in 2008 by So Cal local Shawn W. Threadgill the business objective has been the same considering that from the start we have provided cost efficient heating and cooling options with the most experienced craftsmanship.

24/7 Service

1-877-6-SUBCOOL
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Service To

RIVERSIDE COUNTY
SAN DIEGO COUNTY

Referral

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Our Services

Service to San Diego and Riverside County

Cooling Installation

Whether you need new equipment installed or repairs to old, worn cooling devices, we are here to assist you in all your residential cooling needs.

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Cooling Service

No matter if you’re a returning customer or doing business with us for the first time, We provide some of the most prominent solutions in cooling repair.

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Heating Installation

The heating professionals at Subcooling Heating and Air LLC have extensive knowledge of working with a variety of heating systems

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Heating Services

Although Southern California winters are relatively mild, an adequate heating system during the colder months is important to keeping your family comfortable

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Commercial Services

As any business owner knows, having the most up-to-date and reliable products with service saves time and money. We understand the need to have access to the top products with best service we can.

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Duct Cleaning

Each year the average home collects up to 40 lbs. of dirt, dust and allergens in its air ducts. Every time you use your heat or A/C these pollutants are circulated throughout your home

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Your Service Is Our #1 Priority

You can rely on Subcooling Heating & Air, Inc. for fast, friendly, on-time service for all your heating and air-conditioning needs across Riverside, San Diego, and Arizona. We’re available 24 hours a day, 7 days a week, for all your heating and cooling emergencies. Contact us today!

We only use the best quality items to make sure that your heating and cooling systems are set up or fixed appropriately.

We back up our work and have outstanding customer service.

We understand the value of having your air conditioning, gas furnace, heat pump and heater working effectively, and we will talk about the best options for your unit that will fit your budget plan

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4000
Service requests
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Happy Customers
1+
Expert Technicians
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Our Services

Excellent Residential & Commercial Services

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San Diego and Riverside County Heating Cooling Specialist

Residential & commercial HVAC

ductless systems
Designing
Hydronic Heaters
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Air Purifiers
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Duct & Vent Cleaning
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Thermostat Installations
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Preventative Maintenance
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What Our Clients Say

Trusted Heating & Air Conditioning for Riverside County

Competitive pricing, prompt, friendly technician, and clean. Very satisfied with the services provided by Subcooling Heating and Air! They will definitely be my go-to contractor for future work and I will be recommending them to family and friends.
Megan Boone
Google Review
Can't say enough how professional and great this company is. I have used them for several years at my rentals and home property. Shawn and his crew are courteous and know what they are doing. Professional with integrity. Good pricing too. This is what these people are about. Thanks to all of you that work there!!
Lori Miller
Google Review
We had such great customer service from our AC technicians who came out today they were so awesome and friendly. I would definitely recommend this company the service is great. They worked on our apartment today in Northridge at the Northridge Gardens. Unfortunately I didn't get their names but they were great!
Renee N.
Yelp Review
Thanks for a great job! Very professional. They were on time, polite, clean and a great price. The people in the office also went out of their way to make sure things were completed in a timely manner and assisted us with all the paper work for the permits.
luca mazzolani
Google Review
I give Subcooling Heating & Air a 5 star review because the are reliable and affordable. My air conditioning wasn't blowing cold air in the loft. A technician came out and handled my AC fast and efficiently. Other places have tried to charge me prices for things that I do not need. The technicians that come out are honest and straight to the point! I recommend their services without a doubt.
Charles H.
Yelp Review
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Shawn was able to come out to my home for a 7:30 appointment only after scheduling 2 days in advance. He was very prompt for his arrival and thorough with the job. I appreciated him explaining and showing me everything that he needed to with my air conditioning unit. He was very honest about the work needed. I will definitely be using his company again when I need HVAC service. Thanks for the great experience!
Angie C.
Yelp Review
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