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HVAC Installation & Replacement in Northern Virginia & Washington, D.C.

When your HVAC system no longer provides the comfort it once did, it’s time to consider a replacement. United Air Temp provides high-quality, energy-efficient HVAC services in the NOVA and D.C. metro areas.

With several heating and cooling solutions to choose from, you’re guaranteed to find the right system for your home. Our team will work with you every step of the way to ensure your comfort and satisfaction.

Not sure if your unit needs repair or replacement? Schedule HVAC services today, and we’ll recommend the best solution.

Signs You Need a New HVAC System

Even when your HVAC system is still running, there are common warning signs that you need a replacement. Think about these when considering a new comfort system:

System Age

If your system is over 10 years old and you haven’t kept up with annual HVAC maintenance, it could be time to consider a replacement. Older systems are less efficient and more prone to breakdowns, leading to higher energy bills and frequent repairs.

Repair Frequency

Are you frequently calling for HVAC repairs? If your system needs repairs multiple times a year, replacing it with a new, reliable unit is likely more cost-effective.

Repair Costs

When repair costs start to add up, replacing your HVAC system might be the better financial decision. Replacement is generally the better option if the cost of repairs is more than 50% of the cost of a new system.

Improperly Sized Unit

If your home never reaches the desired temperature, your HVAC unit may be improperly sized. A system that’s too small will struggle to cool or heat your home while one that’s too large will cycle on and off frequently, leading to inefficient operation.

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

HVAC Systems We Install

Our installation services ensure that your new system operates efficiently and effectively. United Air Temp offers a comprehensive range of HVAC systems designed to meet your home’s unique needs:

Finance Your HVAC Replacement

At United Air Temp, we know replacing your HVAC system is a significant investment. That’s why we offer a variety of financing options to fit your budget.

With flexible payment plans and low interest rates, you can enjoy the comfort of a new HVAC system without financial strain.

Why Choose United Air Temp?

Choosing UAT for HVAC replacement means you’ll get expert service, high-quality installation, and the support of our dedicated service team.

Our commitment to customer satisfaction and extensive experience make us the preferred choice for homeowners in the Northern Virginia and D.C. metro areas.

Schedule an HVAC installation today. Call United Air Temp for a free estimate on a new comfort system.

Frequently Asked Questions

Take advantage of tax credits and local incentives for your HVAC installation. Federal tax credits and state or local rebates can offset the expense of upgrading to a more energy-efficient system.

During an HVAC installation, our team will assess your home’s needs and recommend a new system.

We’ll remove the old unit, prepare the installation site, and install your new unit. Your technician will test the new system to ensure it works properly.

Upgrading your HVAC system offers improved energy efficiency, enhanced home comfort, fewer repairs, and increased home value.

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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
BOGO TUNE-UP!Buy This Year’s Tune-up,
Get Next Year’s Free!
Expires 09/30/2024
Save Up To $2,000When You Buy a Complete HVAC System with A/C and Furnace!
Expires 09/30/24 *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 09/30/24 .
FREESurge Protector with Electrical Panel Upgrade
Expires 09/30/24
FREEsecond opinion – HVAC or Plumbing replacement
Expires 09/30/24
$25 OFFfor referrer and friend
Expires 09/30/24
$50diagnostic for first- time plumbing customer
Expires 09/30/24
$250 OFF tankless water heater replacement
Expires 09/30/24
FREEestimate on water heater replacement
Expires 09/30/24
FREEestimate on water treatment system
Expires 09/30/24
FREE estimate on HVAC system replacement
Expires 09/30/24
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 09/30/24
$50 Off Plumbing Repair
Expires 09/30/24
$500 off a complete new system
Expires 09/30/24
Expert Dryer Vent Cleaning. When combined with other services. $89.95
Expires 09/30/24
Free hot water tank cleaning & safety inspection with any HVAC repair!
Expires 09/30/24
Free hot water tank cleaning & safety inspection with any plumbing repair!
Expires 09/30/24
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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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