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24/7 HVAC, Plumbing & Electrical Services in Gaithersburg, MD

You need reliable electricity, water, and temperature control for your Gaithersburg home, and United Air Temp is here to help. As the local leader in home comfort since 1931, we’re the trusted team to call for all your home service needs, including repair, maintenance, and installation.

With 24/7 emergency HVAC and plumbing repair availability and highly trained technicians, no job is too small or too complex for our team. We work hard to help you keep your Gaithersburg home’s vital systems running smoothly.

Schedule HVAC, plumbing, or electrical service today. Call for a service appointment.

HVAC Services

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 professionals at United Air Temp can keep your systems in top condition without downtime or wasted energy. We can help you maintain, repair, and replace HVAC equipment.

Sign up for our HVAC maintenance plan and get member-exclusive benefits and routine tune-ups.

Air Conditioning Services

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

Heating Services

Gaithersburg winters are notoriously cold, windy, and icy. Before temperatures drop, ensure 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:

Request Service Get started by filling out a service request form or by giving us a call.

Indoor Air Quality Services

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 outdoor air. 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 your air quality and install the proper humidity control, air purifiers, and other devices necessary for cleaner, healthier air.

Count on our team for:

  • Whole-home humidifier and dehumidifier installation
  • Attic fan installation and repair
  • Air scrubber and purifier installation
  • Dryer vent cleaning
  • R-22 conversion
  • Ductwork installation and replacement
  • Thermostat repair

Full-Service Plumbing 

United Air Temp is a truly full-service plumbing team. We can help with all your needs, including:

24/7 Emergency Plumbing Repair 

Don’t hesitate to contact the professionals if you have a plumbing emergency. United Air Temp’s plumbers are standing by 24/7 to help.

You might need emergency service if you have an issue that puts your family or property at risk, such as:

  • A gas leak
  • A frozen pipe
  • An overflowing toilet
  • A burst water heater
  • A water line break

Similarly, if you have an issue that prevents you from using your plumbing, such as a sewer line clog, it may be time to call for emergency plumbing service.

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 Get started by filling out a service request form or by giving us a call.

Electrical Services

When it comes to your Gaithersburg home’s electrical system, don’t try to do the work yourself. Instead, trust UAT for safe and reliable electrical services, including:

  • Whole-home generator installation: Install a standby generator and enjoy backup electricity during extended outages.
  • Electric box replacement: We recommend upgrading your panel if you notice frequently tripped breakers, flickering lights when a large appliance starts, or hot outlets.

Trust United Air Temp for Premier Services in Gaithersburg

Keep your Gaithersburg home’s essential systems running efficiently, safely, and on demand with help from your trusted team at UAT. Your neighbors call us with all their electrical, plumbing, and HVAC concerns because we offer:

  • 24/7 emergency repairs
  • Quality work
  • 100% satisfaction guaranteed
  • Highly trained technicians
  • Upfront pricing

When you need high-quality plumbing, HVAC, or electrical services in Gaithersburg, call to schedule a service with United Air Temp.

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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.

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
FREE SECOND OPINION HVAC or Plumbing Replacement
$25 OFF Refer a Friend
$250 OFF Tankless Water 
Heater Replacement
FREE ESTIMATE On A Water Heater Replacement
FREE ESTIMATE On A Water 
Treatment System
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.
Free Hot Water Tank Cleaning & Safety Inspection With Any Plumbing Repair!
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Satisfied Customers
Total Reviews
4.5 Google Rating
What Our Clients Are Saying
testimonial_image "Their service tech was knowledgeable, polite, and professional. The service call and pricing are always reasonable and explained in detail. We have used their services for 3 years now."
testimonial_image "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."
testimonial_image "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."
testimonial_image "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."

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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