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24/7 HVAC, Plumbing & Electrical Services in Sterling, VA

Count on United Air Temp for HVAC, plumbing, and electrical services you can depend on for your Sterling home. Our highly trained team has the latest tools and methods to solve any issue you might experience.

For over 90 years, homeowners have trusted the experts at UAT. Our team is honored to continue our tradition of service excellence.

Call United Air Temp to book home services in the Sterling area. Ask for 24/7 emergency HVAC or plumbing repair for urgent issues!

HVAC Services for Sterling Homes

Keep your Sterling home comfortable year-round with our comprehensive HVAC services.

Sign up for our HVAC maintenance plan to minimize wear and tear and ensure your comfort systems operate reliably for years to come. You’re guaranteed multipoint air conditioning and heating inspections, priority service, no charge for service calls, and more!

24/7 Air Conditioning Services 

United Air Temp offers air conditioning solutions for all your cooling needs. Our AC services include:

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

Heating Services

Save on your energy bills, reduce the need for repairs, and extend the life of your heater with professional heating services in Sterling. United Air Temp offers:

  • Heating installation and replacement: We’ll help you select a new heating system that will meet all your comfort needs for years to come.
  • Heating repair: At United Air Temp, we understand that a heating breakdown can be serious. Our expert technicians are available 24/7 for emergency heating repairs for Sterling homes.
  • Heating maintenance: We recommend annual tune-ups from a certified HVAC technician. This can prevent unexpected breakdowns and costly repairs that leave you and your family in the cold.

We service gas and electric furnaces, heat pumps, ductless mini-splits, dual-fuel heating systems, boilers, geothermal heating systems, and gas fireplaces.

Indoor Air Quality Services

Many Sterling homeowners don’t realize indoor air is often more polluted than outside air. With our indoor air quality services, we can balance humidity, optimize efficiency, and eliminate airborne contaminants.

Our indoor air quality services can help you and your family breathe easier indoors, reducing the circulation of pollutants and allergens like mold, pet dander, and dust.

Rely on our experts to provide the right solution for your home. We offer:

Plumbing Services in the Sterling Area

United Air Temp provides full-service plumbing that Sterling homeowners can rely on. We also offer 24/7 emergency repair availability for urgent issues.

Be sure to call a plumber when you encounter plumbing issues such as:

  • Slow-draining sinks
  • Recurring drain clogs
  • Smelly drains
  • No hot water
  • Burst pipes
  • Low water pressure

Fast service can prevent further damage and ensure your home’s plumbing system operates effectively and efficiently.

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

Electrical Services

Prioritize electrical safety in your home to prevent hazards such as fire, electric shock, and appliance damage. At United Air Temp, we offer the following electrical services to ensure you have safe and reliable power no matter what:

Choose UAT for Reliable Home Services

We’re here for you whether you need urgent HVAC repairs, an electrical upgrade, or plumbing maintenance. We’re available 24/7 to respond to emergency repair needs, so rest assured that our teams will restore your HVAC or plumbing system as soon as possible.

Choose United Air Temp for:

Schedule HVAC, plumbing, or electrical services in Sterling by calling UAT today!

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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 06/30/24 *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 06/30/24 .
FREESurge Protector with Electrical Panel Upgrade
Expires 06/30/24
FREEsecond opinion – HVAC or Plumbing replacement
Expires 06/30/24
$25 OFFfor referrer and friend
Expires 06/30/24
$50diagnostic for first- time plumbing customer
Expires 06/30/24
$250 OFF tankless water heater replacement
Expires 06/30/24
FREEestimate on water heater replacement
Expires 06/30/24
FREEestimate on water treatment system
Expires 06/30/24
FREE estimate on HVAC system replacement
Expires 06/30/24
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 06/30/24
$50 Off Plumbing Repair
Expires 06/30/24
$500 off a complete new system
Expires 06/30/24
Expert Dryer Vent Cleaning. When combined with other services. $89.95
Expires 06/30/24
Free hot water tank cleaning & safety inspection with any HVAC repair!
Expires 06/30/24
Free hot water tank cleaning & safety inspection with any plumbing repair!
Expires 06/30/24
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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
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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