We’re Open 24/7 (410) 525-4265
A family in the kitchen holding their baby in the air

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

You rely on your heating and cooling systems to stay comfortable every day. When something goes wrong, we’ll be there to help, 24-hours a day, seven days a week. The pros at United Air Temp can keep your systems in top condition without downtime or wasted energy. Our team of HVAC specialists can help you maintain, repair, and replace HVAC equipment.

When you need a team you can trust, call United Air Temp. We’re dedicated to providing reliable, professional, prompt service. 

Contact United Air Temp today to schedule HVAC services in Gaithersburg.

24/7 Emergency Air Conditioning Services

The summer weather in Gaithersburg can get hot and humid. When your air conditioner malfunctions or breaks down, you need fast, effective AC services. At United Air Temp, our air conditioning services include:

  • Air conditioner installation: We’ll determine your needs and install the ideal unit according to best practices.  
  • Air conditioner maintenance: Our certified HVAC specialists will perform all necessary maintenance to ensure reliability, energy efficiency, and longevity.
  • Air conditioner repair: When something goes wrong, we’ll be there quickly to identify the issue and implement a lasting solution.

Contact United Air Temp today to schedule air conditioner service.

24/7 Emergency Heating Services

Gaithersburg winters are notoriously cold, windy, and icy. Before temperatures drop, make sure your equipment is ready to fight off the cold with the help of United Air Temp. Our HVAC technicians offer a full selection of heating services, including:

  • Heating installation: Our team will gladly help you choose and install the right ductless mini-split, gas furnace, electric furnace, heat pump, dual-fuel heating system, or geothermal system for your home.
  • Heating maintenance: Regular professional maintenance is crucial to energy efficiency, reliability, system longevity, and safety.
  • Heating repair: Our certified HVAC specialists know how to spot what’s gone wrong with your heating system, whatever it might be, and will repair it or recommend replacement as necessary.

Contact United Air Temp today if you need heating system services in Gaithersburg.

Request Service in Baltimore Choose UAT for fast and reliable service

Indoor Air Quality Services in Gaithersburg

It’s not uncommon for homeowners to forget about managing their indoor air quality. Studies show that indoor air is often five times more polluted than the air outside. Your air is likely full of pollutants, viruses, bacteria, pet dander, and more.

Breathe easier by calling United Air Temp for indoor air quality services in Gaithersburg. Our technicians will determine the state of your air quality and install the proper humidity control, air purifiers, air sanitizers, and other devices necessary for you to breathe cleaner, healthier air.

Contact United Air Temp to learn more about our indoor air quality services and what our specialists can do for you.

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

Depend on United Air Temp for Your Comfort

Since 1931, the United Air Temp team has worked hard to become one of the region’s leading heating and cooling services providers. When you need HVAC services you can trust, turn to United Air Temp.

We hire only the best-trained technicians with the right combination of attentiveness, expertise, and professionalism to ensure customer satisfaction.

Contact United Air Temp today to schedule HVAC in the Gaithersburg area!

Flag with over 90 years in business text
Leader in Home Comfort Since 1931Get Your Free Estimate

Sidebar

Bradley Z

Their service tech was knowledgeable, polite, and professional. The service call and pricing is always reasonable and explained in detail. We have used their services for 3 years now.

John A

United Air Temp was tasked to repair a leak in a bathroom that turned into a more complex issue. He had to repair a loose water line. I am grateful for his expertise and skills to handle this unexpected issue.

Delores H

United Air Temp has been serving my heating and cooling system for years now. They are professional, thorough, and informative. The technicians inform you when they will arrive and are nice.

Kim D

We've used United Air Temp for years. Honestly, they have not disappointed. Today, we had an issue and placed a call for an appointment. They got someone out the same day.

Bradley Z

Their service tech was knowledgeable, polite, and professional. The service call and pricing is always reasonable and explained in detail. We have used their services for 3 years now.

John A

United Air Temp was tasked to repair a leak in a bathroom that turned into a more complex issue. He had to repair a loose water line. I am grateful for his expertise and skills to handle this unexpected issue.

Delores H

United Air Temp has been serving my heating and cooling system for years now. They are professional, thorough, and informative. The technicians inform you when they will arrive and are nice.

Kim D

We've used United Air Temp for years. Honestly, they have not disappointed. Today, we had an issue and placed a call for an appointment. They got someone out the same day.

Bradley Z

Their service tech was knowledgeable, polite, and professional. The service call and pricing is always reasonable and explained in detail. We have used their services for 3 years now.

John A

United Air Temp was tasked to repair a leak in a bathroom that turned into a more complex issue. He had to repair a loose water line. I am grateful for his expertise and skills to handle this unexpected issue.

Delores H

United Air Temp has been serving my heating and cooling system for years now. They are professional, thorough, and informative. The technicians inform you when they will arrive and are nice.

Kim D

We've used United Air Temp for years. Honestly, they have not disappointed. Today, we had an issue and placed a call for an appointment. They got someone out the same day.

Bradley Z

Their service tech was knowledgeable, polite, and professional. The service call and pricing is always reasonable and explained in detail. We have used their services for 3 years now.

John A

United Air Temp was tasked to repair a leak in a bathroom that turned into a more complex issue. He had to repair a loose water line. I am grateful for his expertise and skills to handle this unexpected issue.

Delores H

United Air Temp has been serving my heating and cooling system for years now. They are professional, thorough, and informative. The technicians inform you when they will arrive and are nice.

Kim D

We've used United Air Temp for years. Honestly, they have not disappointed. Today, we had an issue and placed a call for an appointment. They got someone out the same day.

Bradley Z

Their service tech was knowledgeable, polite, and professional. The service call and pricing is always reasonable and explained in detail. We have used their services for 3 years now.

John A

United Air Temp was tasked to repair a leak in a bathroom that turned into a more complex issue. He had to repair a loose water line. I am grateful for his expertise and skills to handle this unexpected issue.

Delores H

United Air Temp has been serving my heating and cooling system for years now. They are professional, thorough, and informative. The technicians inform you when they will arrive and are nice.

Kim D

We've used United Air Temp for years. Honestly, they have not disappointed. Today, we had an issue and placed a call for an appointment. They got someone out the same day.

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
Same Day Service or It’s Free!
Expires 05/31/2024 Offer applies to diagnostic fee for initial visit for service calls. Additional labor or materials costs incurred are not applicable. Call must be received before 2pm Monday – Friday. “Same Day” is defined as technician arrival prior to 10 pm on day of qualifying call, or dispatch fee will be waived. Offer not applicable in the event of delays due to customer, inclement weather, or property inaccessibility. Substantial completion of full job during initial visit is not guaranteed and completion times may vary. Limited time offer subject to availability. Offer not applicable for home warranty calls or maintenance visits. Offer not valid on weekends; call for complete details.
Save Up To $2,000When You Buy a Complete HVAC System with A/C and Furnace!
Expires 03/31/24 *Cannot be combined with any other offer. Not applicable for a heat pump system.
No Plumbing Diagnostic FeeSavings of $98!
Expires 02/29/2024 Limited Time Only. Waived diagnostic charge available during normal service hours in the Baltimore service area for plumbing service calls only.
$69.95AC Clean & Check
Expires 03/31/24
FREE second opinion - HVAC or Water Heater replacement
Expires 03/31/24
$25 OFFfor referrer and friend
Expires 03/31/24
$50diagnostic for first-time plumbing customer
Expires 03/31/24
$250 OFFtankless water heater replacement
Expires 03/31/24
FREEestimate on water heater replacement
Expires 03/31/24
FREEestimate on water treatment system
Expires 03/31/24
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 03/31/24
$500 off a complete new system
Expires 03/31/24
Free hot water tank cleaning & safety inspection with any plumbing repair!
Expires 03/31/24
Flag with over 90 years in business text Over 90 tears in business banner
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, cooling contractors association logo
North American Technician Excellence logo
Energy Star logo
BBB Accredited Charity logo
Rebuilding Together Alexandria logo
Feed the Fight logo
Habitat for Humanity logo