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24/7 Air Conditioning, Heating, and Plumbing Service in Greenbelt, MD

It’s easy to take HVAC systems for granted until something goes wrong. But when they start to fail, know that you won’t have to deal with these emergencies alone.

At United Air Temp, our highly trained team is experienced in providing exceptional heating and cooling services to bring comfort back into your home.  

For reliable home services when you need them most, United Air Temp is here to deliver. Schedule HVAC services in the Greenbelt area today by contacting us online or calling (410) 525-4265.

24/7 Air Conditioning Services

Nothing beats the heat of a hot, humid summer day like a highly efficient air conditioner. But as time passes, the wear and tear your AC goes through eventually leads to issues such as short-cycling, refrigerant leaks, and overall inefficiency.

To keep your home from feeling humid and uncomfortable, United Air Temp offers a wide range of air conditioning services, including:

In addition to central air conditioning systems, we also offer installation, repair, and maintenance for ductless mini-splits and heat pumps! These systems offer heating and cooling capabilities, precise temperature control, and increased energy efficiency!

Enjoy cooling comfort with the help of UAT in Greenbelt. Get in touch online or call (410) 525-4265 to schedule air conditioning services.

Emergency Heating Services

Reliable home heating starts with choosing the right unit for your heating needs, efficiency goals, and home specifications. At United Air Temp, we offer free replacement estimates and install the following systems according to specifications:

  • Gas and electric furnaces
  • Heat pumps
  • Duel-fuel heating systems
  • Geothermal heating systems
  • Ductless mini-splits

Annual heating tune-ups will then keep your system in optimal condition. However, if your heating unit is ever on the fritz and needs repair, a UAT technician can inspect and identify the cause of unusual sounds, uneven heating, or burning smells.

Call (410) 525-4265 or reach out online to schedule heating service in Greenbelt. We’re available for emergency heating repair!

Indoor Air Quality Services 

The air you breathe in your home can be up to 5 times more polluted than outside. That’s because bacteria, allergens, dirt, chemicals, and other airborne particles get trapped inside and circulate through your ductwork.

Breathing in high concentrations of these particles can contribute to chronic health conditions over time. Even in a short period, they can cause annoying allergy symptoms.

With indoor air quality services from United Air Temp, you can get back to breathing fresher and cleaner in your Greenbelt home! We install:

  • Whole-house humidifiers and dehumidifiers
  • Attic fans
  • UV light purifiers
  • Ductwork services

We also perform R-22 conversions for air conditioners that run on Freon refrigerant. Previously the most popular refrigerant, R-22 negatively affects the environment and is no longer produced. We’ll upgrade your air conditioner to be compatible with Puron, an eco-friendly refrigerant that’s better for your home’s indoor air quality and the environment.

Make your home’s indoor air safer to breathe for you and your loved ones and schedule indoor air quality services in Greenbelt.

Water Heater Services

Professional water heater services are crucial for maintaining a steady hot water supply for your home. The expert plumbers at United Air Temp can help whether you rely on a standard or tankless water heater. Our services include:

  • Water heater repair
  • Water heater installation and replacement
  • Water heater maintenance
Request Service in Baltimore Choose UAT for fast and reliable service

Why Choose United Air Temp?

With our upfront pricing, quality craftsmanship, and over 80,000 satisfied customers, United Air Temp is Greenbelt’s number one choice for heating and cooling services.

We also offer emergency HVAC services, so you’re never left without help when you need it most. And as part of our commitment to delivering high-quality services, all our technicians undergo factory training every year to keep up to date on the latest techniques.

Contact us online or call (410) 525-4265 to schedule heating or air conditioning services for your Greenbelt home.

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Leader in Home Comfort Since 1931Get Your Free Estimate


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! $99 Buy This Year's Tune Up, Get Next Year's Free.
Expires 12/31/2023 Plus, up to 2 lbs of refrigerant if needed. *Cannot be combined with any other offer. Call for details.
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Satisfied Customers
Total Reviews
4.4 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
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