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24/7 Heating and Air Conditioning Service in Frederick, MD

Your home comfort and safety depend on your HVAC equipment. That’s why it’s critical to have access to a knowledgeable heating and air conditioning company that can deliver the long-lasting solutions you need when you need them.

At United Air Temp, we’ve proudly served the Frederick, MD, region for nearly 100 years. With our 24/7 emergency repair services and state-of-the-art system solutions, we’re confident in our team’s ability to quickly and efficiently resolve any home service request.

If you need HVAC services near Frederick, look no further than United Air Temp for the fast, effective solutions you deserve.

Contact us online to schedule heating or AC services today.

Request Service Get started by filling out a service request form or by giving us a call.

24/7 Emergency Air Conditioning Services

Maryland homeowners know that no home is complete without fully functioning AC. At United Air Temp, we offer the comprehensive cooling solutions Frederick families need to keep the sweltering heat at bay. Our air conditioning services include:

No matter your air conditioning service needs, we have the skills and experience to resolve the problem in no time.

Contact us today to schedule AC services in Frederick, MD.

24/7 Heating Services

Maryland gets brutal winter weather, so reliable heating is a necessity. United Air Temp is proud to provide the extensive heating solutions residents need, including:

  • Heating installation & replacement: We offer the state-of-the-art heating equipment you need to complete your installation or replacement, from heat pumps to ductless mini-split systems.
  • Heating repair: Whether it’s the middle of a weeknight or midday on Sunday, we’re available 24/7 to provide the long-lasting heating repairs you need to restore your system to full functionality.
  • Heating maintenance: Extend your system life span, improve energy efficiency, and reduce heating expenses all winter by adhering to an annual heating maintenance schedule with our top-quality technicians.

If you need heating services in your Frederick, MD, home, contact us online to schedule heating installation, replacement, repair, or maintenance today.

Indoor Air Quality Solutions 

It may surprise you to learn that the air in your home can be up to 5 times more polluted than the air outdoors. Mold, mildew, bacteria, viruses, allergens, and more can all lie deep inside your HVAC equipment, where it’s then circulated throughout the home.

At United Air Temp, we have the tools and training to improve indoor air quality through our powerful air filtration and purification solutions, including:

Let our team bring cleaner, healthier air to your home by contacting us to schedule indoor air quality services in Frederick today.

Why Choose United Air Temp for HVAC Services?

For nearly 100 years, United Air Temp has consistently delivered an unparalleled customer service experience to our valued Frederick customers. We have a unique understanding of local heating and air conditioning, making us the preferred technicians for all your home service needs.

From 24/7 emergency repair services to our state-of-the-art equipment, we’re here to keep comfort and safety a number-one priority in your home.

Contact United Air Temp today to schedule heating or AC services in Frederick, MD.

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Leader in Home Comfort Since 1931Get Your Free Estimate

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Mike S

I appreciate the service, care, and timely manner put into the service I needed to have done. Although I had a tough job to complete these guys worked together and got the job done.

Carolyn M.

United Air Temps recently serviced my heating units and has serviced my AC units regularly for a few years. The prices are so reasonable.

Devin C.

Our water heater broke down and Edson had it replaced in less than 24hrs. We had a subsequent HVAC issue and he sent a tech to repair it minutes after I submitted the request. We are so grateful for the services UAT has provided.

Brenda M.

I have been a United Air Temp customer for ten years and they never fail to give me prompt, reliable, HONEST service. Friendly, knowledgeable, and mindful of my time.

Mike S

I appreciate the service, care, and timely manner put into the service I needed to have done. Although I had a tough job to complete these guys worked together and got the job done.

Carolyn M.

United Air Temps recently serviced my heating units and has serviced my AC units regularly for a few years. The prices are so reasonable.

Devin C.

Our water heater broke down and Edson had it replaced in less than 24hrs. We had a subsequent HVAC issue and he sent a tech to repair it minutes after I submitted the request. We are so grateful for the services UAT has provided.

Brenda M.

I have been a United Air Temp customer for ten years and they never fail to give me prompt, reliable, HONEST service. Friendly, knowledgeable, and mindful of my time.

Mike S

I appreciate the service, care, and timely manner put into the service I needed to have done. Although I had a tough job to complete these guys worked together and got the job done.

Carolyn M.

United Air Temps recently serviced my heating units and has serviced my AC units regularly for a few years. The prices are so reasonable.

Devin C.

Our water heater broke down and Edson had it replaced in less than 24hrs. We had a subsequent HVAC issue and he sent a tech to repair it minutes after I submitted the request. We are so grateful for the services UAT has provided.

Brenda M.

I have been a United Air Temp customer for ten years and they never fail to give me prompt, reliable, HONEST service. Friendly, knowledgeable, and mindful of my time.

Mike S

I appreciate the service, care, and timely manner put into the service I needed to have done. Although I had a tough job to complete these guys worked together and got the job done.

Carolyn M.

United Air Temps recently serviced my heating units and has serviced my AC units regularly for a few years. The prices are so reasonable.

Devin C.

Our water heater broke down and Edson had it replaced in less than 24hrs. We had a subsequent HVAC issue and he sent a tech to repair it minutes after I submitted the request. We are so grateful for the services UAT has provided.

Brenda M.

I have been a United Air Temp customer for ten years and they never fail to give me prompt, reliable, HONEST service. Friendly, knowledgeable, and mindful of my time.

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
$49 Clean & Check Service Holiday Special
FREE SURGE PROTECTOR With Electrical 
Panel Upgrade
FREE SECOND OPINION HVAC or Plumbing Replacement
$25 OFF Refer a Friend
$250 OFF Tankless Water 
Heater Replacement
FREE ESTIMATE On A Water Heater Replacement
FREE ESTIMATE On A Water 
Treatment System
FREE ESTIMATE On HVAC System Replacement
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.
$50 OFF Plumbing Repair
$89.95 Expert Dryer Vent Cleaning. When combined with other services.
Free Hot Water Tank Cleaning & Safety Inspection With Any HVAC Repair!
FREE Hot Water Tank Cleaning & Safety Inspection With Any Plumbing Repair!
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Satisfied Customers
Total Reviews
4.5 Google Rating
What Our Clients Are Saying
testimonial_image "I appreciate the service, care, and timely manner put into the service I needed to have done. Although I had a tough job to complete these guys worked together and got the job done."
testimonial_image "United Air Temp recently serviced my heating units and has serviced my AC units regularly for a few years. The prices are so reasonable."
testimonial_image "Our water heater broke down and Edson had it replaced in less than 24hrs. We had a subsequent HVAC issue and he sent a tech to repair it minutes after I submitted the request. We are so grateful for the services UAT has provided."
testimonial_image "I have been a United Air Temp customer for ten years and they never fail to give me prompt, reliable, HONEST service. Friendly, knowledgeable, and mindful of my time."

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
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