We’re Open 24/7 (202) 796-7990

24/7 Air Conditioning, Heating, & Electrical Services in Reston, VA

Experiencing an HVAC, plumbing, or electrical issue is something no homeowner should have to deal with alone. That’s where United Air Temp comes in.

Our experienced, highly trained team can handle anything from broken toilets and leaky faucets to faulty heaters and short-cycling air conditioners to outdated electrical panels.

Get the services you need from United Air Temp. Schedule HVAC, plumbing, or electrical services today.

HVAC Services for Reston Homes

Reston homeowners need heating and air conditioning systems they can count on to keep their homes comfortable no matter the temperature outside.

Ensure your HVAC system runs smoothly as it ages by scheduling preventative HVAC maintenance with United Air Temp. Our maintenance plan makes it as easy as possible, and you’ll get exclusive membership perks.

Our team can help with issues related to your comfort systems. We offer:

Air Conditioning Services

Aside from not getting any cold air, there are a few signs to look out for that let you know when it’s time to call for air conditioning services. Some of these include:

  • Loud noises when turned on
  • Energy bills are getting higher
  • Excessive leaking
  • High levels of humidity
  • Uneven cooling around the house

To get your home back to feeling cool and comfortable, our professionals at United Air Temp can provide replacement, repair, or maintenance for your air conditioner. We also offer 24/7 emergency AC repair when you need us most.

Request Service Get started by filling out a service request form or by giving us a call.
(202) 796-7990

Heating Services

If your heater is showing signs of needing service, it’s best not to try and handle the issue on your own. You can cause damage to the unit without having the proper tools and experience.

That’s when you call in the help of our technicians. At United Air Temp, we provide these heating services:

We can help with all of your heating needs no matter what system you have. We service gas and electric furnaces, ductless mini-splits, boilers, and gas fireplaces.

Heat Pump Services 

If you’re looking for more energy-efficient ways to heat and cool your home, you may want to consider installing a heat pump. This single system can replace your air conditioner and heating system or can be combined with a gas furnace for dual-fuel heating.

United Air Temp offers the following heat pump services for air-source and geothermal heat pumps:

  • Heat pump installation and replacement
  • Heat pump repair
  • Heat pump maintenance

Indoor Air Quality Solutions

United Air Temp provides comprehensive indoor air quality solutions to ensure balanced humidity, fewer airborne contaminants, and greater HVAC efficiency for a more comfortable and healthy home. Count on our team for:

Request Service Get started by filling out a service request form or by giving us a call.
(202) 796-7990

Electrical Services

It’s vital that your home can safely support your electrical needs to power your devices and appliances. United Air Temp provides the following electrical services to keep your home powered and safe:

  • Whole-home electrical installation: A standby generator will keep your HVAC units, lighting, refrigerator, and other essentials working in the event of a power outage.
  • Electric box replacement: We’ll recommend an electrical panel upgrade if your service panel doesn’t have any blank circuits for new appliances or it’s outdated, jeopardizing your electrical safety.

Why Choose United Air Temp?

Since 1931, we’ve served thousands of happy customers, providing high-quality HVAC, plumbing, and electrical services.

All our technicians are highly trained and experienced. We have the resources to get the job done right the first time around.

Call United Air Temp today to book expert home services in Reston!

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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.

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
Save Up To $2,000When You Buy a Complete HVAC System with A/C and Furnace!
Expires 07/31/24 *Cannot be combined with any other offer. Not applicable for a heat pump system.
Limited Time Only!
*Disclaimer: Waived diagnostic charge available during normal service hours in the DC Metro service area for plumbing service calls only.
No Plumbing Diagnostic Fee - Savings of $98!
Expires 07/31/24 .
FREESurge Protector with Electrical Panel Upgrade
Expires 07/31/24
FREEsecond opinion – HVAC or Plumbing replacement
Expires 07/31/24
$25 OFFfor referrer and friend
Expires 07/31/24
$50diagnostic for first- time plumbing customer
Expires 07/31/24
$250 OFF tankless water heater replacement
Expires 07/31/24
FREEestimate on water heater replacement
Expires 07/31/24
FREEestimate on water treatment system
Expires 07/31/24
FREE estimate on HVAC system replacement
Expires 07/31/24
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 07/31/24
$50 Off Plumbing Repair
Expires 07/31/24
$500 off a complete new system
Expires 07/31/24
Expert Dryer Vent Cleaning. When combined with other services. $89.95
Expires 07/31/24
Free hot water tank cleaning & safety inspection with any HVAC repair!
Expires 07/31/24
Free hot water tank cleaning & safety inspection with any plumbing repair!
Expires 07/31/24
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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 and cooling contractors association logo
NATE blue logo with yellow text
Energy Star blue square logo
Better Business Bureau blue logo
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Habitat for Humanity green and blue logo