We’re Open 24/7 (410) 525-4265
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24/7 Air Conditioning, Heating, and Plumbing Service in Bethesda, MD

United Air Temp is proud to be a trusted home service company in Bethesda. We are dedicated to delivering superior workmanship and reliable products to ensure your home comfort and safety.

You can rely on us for comprehensive, professional HVAC, plumbing, and electrical solutions. Our team is available 24/7 for emergency services, ensuring we are there for you when you need us most.

Your satisfaction and comfort are important to us, so we back all our services with a 100% satisfaction guarantee. For all-encompassing and dependable home services in Bethesda, MD, reach out to the professionals at United Air Temp. We’re here to keep your home comfortable, safe, and efficient.

Choose the friendly professionals at United Air Temp for home services in Bethesda. Call us at (410) 525-4265 to schedule service today.

HVAC Services

United Air Temp services every aspect of your HVAC system, including your heating and cooling units, thermostat, ductwork, and indoor air quality,

We do everything we can to ensure optimal home comfort, including 24/7 emergency HVAC repair and routine HVAC maintenance through our Full Service Agreement.

Request Service in Baltimore Choose UAT for fast and reliable service

Heating Services

If your heating system is struggling to keep your home warm, it’s time for an assessment from the United Air Temp team. Our technicians can evaluate your system and make any necessary repairs and recommendations for maintenance or replacements.

Our heating services include:

You can trust United Air Temp to keep your home and family warm this winter. Contact us online to schedule your appointment.

Air Conditioning Services 

Your air conditioner is critical to keeping your home safe and comfortable, especially during Maryland summers. Our comprehensive list of cooling system services includes:

Schedule your cooling services with United Air Temp today. Contact us online or call (410) 525-4265

Indoor Air Quality Solutions

Your home’s indoor air quality is critical to your home’s and family’s comfort and health. We provide many services and products that help eliminate allergens, mold, dust, and pet dander. From humidifiers and dehumidifiers to UV lights and attic fans, we have the right solutions for you. 

Plumbing Services

UAT offers full-service plumbing solutions for Bethesda homeowners. Our experienced and reliable plumbers will always communicate the needed work and the price before service begins.

Don’t let plumbing problems hold you back! We can help you with:

Choose the Bethesda plumbing experts! Call us at (410) 525-4265 or contact us online today!

Water Heater Services 

You count on your water heater to work when you want it to. Choose UAT to help you with all your water heater service needs:

  • Water heater repair: Let us help you get your hot water back. We’ll inspect and fix your water heater quickly, so you and your family can have the hot water you need.
  • Water heater installation and replacement: Traditional water heaters last around eight to 12 years, while tankless water heaters last around 15 to 20 years before they need to be replaced. Guarantee proper installation by choosing the trained, professional technicians at UAT.
  • Water heater maintenance: Professional water heater maintenance will help extend the life span of your water heater. Our maintenance service includes a comprehensive inspection, cleaning, and repairs for your current water heater.
Request Service in Baltimore Choose UAT for fast and reliable service

Choose United Air Temp for HVAC, Plumbing & Electrical Services in Bethesda

At United Air Temp, our highly trained technicians are equipped to provide high-quality services for all your HVAC, plumbing, and electrical needs. We’ll arrive on time, complete a thorough diagnosis, provide a clear explanation of the solution needed, and complete the work needed to ensure your comfort and safety.

Whether you require heating, cooling, plumbing, or electrical services, we stand behind our promise of 100% customer satisfaction.

Call United Air Temp at (410) 525-4265 to request home services in Bethesda. Your comfort, safety, and satisfaction are our utmost priority.

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Leader in Home Comfort Since 1931Get Your Free Estimate

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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 04/30/24 *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 04/30/24
FREE second opinion - HVAC or Water Heater replacement
Expires 04/30/24
$25 OFFfor referrer and friend
Expires 04/30/24
$50diagnostic for first-time plumbing customer
Expires 04/30/24
$250 OFFtankless water heater replacement
Expires 04/30/24
FREEestimate on water heater replacement
Expires 04/30/24
FREEestimate on water treatment system
Expires 04/30/24
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 04/30/24
$500 off a complete new system
Expires 04/30/24
Free hot water tank cleaning & safety inspection with any plumbing repair!
Expires 04/30/24
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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
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