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Your Air Conditioning and Heating Experts in Casselberry, FL

Life in Casselberry is good. Residents here enjoy warm, sunny skies throughout most of the year. However, that means that when your heating or air conditioning stop working, your home can get uncomfortable for you and your family.

When you need heating or air conditioning services in Casselberry, contact the pros at United Air Temp! Our trained technicians will ensure the job is done right the first time. No matter how big or small the problem, we can help you solve it.

Need more information about how we can help you today? Schedule an appointment with us online.

Same-Day Air Conditioning Services

A working air conditioner is a necessity when you live in Casselberry, so if yours stops working, you can count on United Air Temp for fast service. We offer a complete list of air conditioning services, including:

Having an issue with your air conditioner? Contact us today to learn more about how we can help.

Heating Services 

While the weather here stays pretty warm, that doesn’t mean it can’t get cold sometimes. When you need reliable heating services, count on us for:

Request Service Get started by filling out a service request form or by giving us a call.
(407) 698-3098

Indoor Air Quality Services

It’s been proven that indoor air is often five times more polluted than outside air. United Air Temp offers indoor air quality services and products, so you and your family can breathe easier. Our indoor air quality products and services include:

Why Choose United Air Temp?

Casselberry residents have relied on United Air Temp for over 90 years! Our dedication to customer satisfaction is unsurpassed. In fact, we guarantee it. When you call us, you’ll always receive upfront pricing, on-time scheduling, trained technicians, and more. Call us for all your heating and air conditioning needs.

Contact us online today for more information on our pricing and services.

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Leader in Home Comfort Since 1931Get Your Free Estimate

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Why Choose Us Discover the United Difference
Trained Technicians
Upfront Pricing
Environmental Health & Safety
Value-Added Services
On-Time Scheduling
Commitment to Community
Quality Craftsmanship
Satisfaction Guaranteed
Trained Technicians
Upfront Pricing
Environmental Health & Safety
Value-Added Services
On-Time Scheduling
Commitment to Community
Quality Craftsmanship
Satisfaction Guaranteed
Save on Your Service Our Goal Is to Keep Your Home Comfortable
BOGO! $99 Buy This Year's HVAC Tune Up, Get Next Year's Free.
Expires 02/29/24 Plus, up to 2 lbs of refrigerant if needed. *Cannot be combined with any other offer. Call for details.
$69.95AC Clean & Check
Expires 02/29/24
FREE second opinion - HVAC replacement
Expires 02/29/24
$25 OFFfor referrer and friend
Expires 02/29/24
$250 OFFtankless water heater replacement
Expires 02/29/24
FREEestimate on water heater replacement
Expires 02/29/24
FREEestimate on water treatment system
Expires 02/29/24
FREEestimate on HVAC system replacement
Expires 02/29/24
Call us for a FREE ESTIMATE to install a new ductless mini single zone system with white finished indoor air handler at a SPECIAL PRICE.
Expires 02/29/24
$50 off HVAC repair
Expires 02/29/24
Save Up To $2,000When You Buy a Complete HVAC System with A/C and Furnace!
Expires 02/29/24 *Cannot be combined with any other offer. Not applicable for a heat pump system.
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Satisfied Customers
Total Reviews
4.5 Google Rating
What Our Clients Are Saying
testimonial_image The tech was at my home less than 10 minutes and gone within 20 minutes due to having my A/C up and running. I really appreciate his response to my home and working with my son due to me being out of town, but we spoke on the phone.
testimonial_image The technician arrived promptly, wore a mask, was very courteous and professional. I am generally very satisfied with service by United Air Temp. In addition to good service (they repair well), it is easy to speak to a person, and promptly. Thank you.
testimonial_image Great service! I called because I was under the impression the AC was not working upstairs. Someone came on the same day, checked out the system, and ensured everything was working. He was polite, thorough, and friendly.
testimonial_image Tech was very attentive and professional. He went out his way to explain everything to me as he was doing it. I appreciated him keeping me informed.
testimonial_image The service technician was awesome! He spent the extra time necessary to ensure the leak in our system was fixed, the system fully recharged and everything was functioning as it should. He was extremely thorough and very professional. We are extremely pleased with the result!

United Air Temp was named the 2022 HVACR National Contractor of the Year.

Contractor of the Year-2022 Click Here to Learn More
Affiliations & Awards
Plumbing, heating, cooling contractors association logo
North American Technician Excellence logo
Energy Star logo
BBB Accredited Charity logo
Rebuilding Together Alexandria logo
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