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HVAC Repair in Northern Virginia & Washington, D.C.

When your HVAC system fails, United Air Temp is here to help with professional and prompt HVAC services. We’re a leader in home comfort, offering same-day repairs and 24/7 emergency services.

Our team of certified technicians is equipped to handle any heating or AC issue to restore your unit and ensure it functions as it should.

Don’t wait until your HVAC issue becomes an emergency. Contact United Air Temp to schedule HVAC repairs today.

24/7 Emergency HVAC Services

No one ever expects their HVAC system to break down. That’s why United Air Temp provides emergency heating and cooling services in the NOVA and the D.C. metro area.

We’ll always be there when you need us most. You need efficient repairs from a team of expert technicians if you have:

  • No heat or AC
  • An unresponsive thermostat
  • Fuel or refrigerant leaks

Signs You Need HVAC Repair

Knowing the signs of HVAC issues can save you from costly repairs down the road. Here are some common signs that your system needs professional attention:

  • Insufficient airflow: Weak airflow from vents could indicate a blockage or a failing compressor.
  • Unusual noises: Banging, clanking, or squealing sounds often signal worn-out parts or mechanical issues.
  • Foul odors: Musty smells can point to mold growth. Burning odors indicate electrical fire hazards.
  • Frequent cycling: If your system constantly turns on and off, it may struggle to maintain desired temperatures.
  • High energy bills: An unexplained spike in energy costs could mean your system is working harder than it should.
  • Inconsistent temperatures: Uneven heating or cooling throughout your home may be a sign of leaky ductwork or a faulty thermostat.
Request Service Get started by filling out a service request form or by giving us a call.
(202) 796-7990

HVAC Systems We Repair

At United Air Temp, we service a variety of HVAC systems to make sure you receive expert service tailored to your home. Our services include:

Request Expert HVAC Repairs in NOVA & the D.C. Metro Area

When you need HVAC repairs for your home, trust United Air Temp to deliver high-quality services and unparalleled customer satisfaction. We go the extra mile for every homeowner we serve because we hope to make you a lifelong customer.

With our advanced diagnostic tools and highly trained technicians, your home will stay comfortable no matter the season.

Schedule HVAC repairs for your home by contacting United Air Temp today.

Frequently Asked Questions About HVAC Repair

Before calling a professional, you can try a few troubleshooting steps:

  • Check your thermostat settings
  • Ensure the air filter is clean
  • Inspect your circuit breakers to see if any have tripped

If your system still isn’t working, it’s time to call UAT.

The most common cause of failure is infrequent service, particularly when it comes to routine HVAC maintenance. Dirty filters, clogged drains, and lack of regular inspections can lead to breakdowns.

Consider the age of your system, the frequency of repairs, and the overall cost.

If your system is 10 to 15 years old and requires frequent repairs, an HVAC replacement with a new, more efficient model may be more cost-effective.

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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
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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
$1,000 Off Complete HVAC System
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FREESurge Protector with Electrical Panel Upgrade
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FREEsecond opinion – HVAC or Plumbing replacement
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$25 OFFfor referrer and friend
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$250 OFF tankless water heater replacement
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FREE estimate on HVAC system replacement
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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.
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$50 Off Plumbing Repair
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Expert Dryer Vent Cleaning. When combined with other services. $89.95
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Free hot water tank cleaning & safety inspection with any HVAC repair!
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Free hot water tank cleaning & safety inspection with any plumbing repair!
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Satisfied Customers
Total Reviews
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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
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