24/7 HVAC, Plumbing & Electrical Services in Ellicott City, MD
When it comes to your home’s comfort and safety, there’s one name you can trust for all your HVAC, plumbing, and electrical needs. At United Air Temp, we know emergencies don’t wait for convenient times. We offer 24/7 emergency HVAC and plumbing repairs to ensure assistance is always just a call away.
Our highly trained technicians complete ongoing UAT Academy and factory training to ensure we have the latest knowledge and techniques to handle any situation efficiently and effectively.
Guided by our core values, we do more than just provide quick fixes — we provide lasting results. With UAT, you’re not just a client — you’re a valued member of our community, and your satisfaction and safety are our top priorities.
If you’re looking for a trustworthy HVAC technician in Ellicott City, call United Air Temp. Regardless of your comfort issue, our team has the knowledge, tools, and experience to resolve your HVAC problem quickly. Sign up for our Full Service Agreement for easy HVAC tune-ups and exclusive benefits.
Air Conditioning Installation, Maintenance & Repair
Our team offers 24/7 emergency air conditioner repair to make your home comfortable all summer. Before beginning any repair work, we’ll let you know if repairs are possible and how much they’ll cost.
If repairs are impossible, a certified technician will recommend an AC replacement that fits your needs. We also offer routine maintenance to extend the service life of your air conditioner, no matter the brand you have installed.
When you need heating repair or heating installation, we’re ready to help. We provide emergency heating repairs as part of our 24/7 services. We can also install a new heating system that supplements or replaces your current heating system.
We can help you protect your investment with a preventative maintenance plan that keeps your new heating system functioning efficiently over the years. Count on our team for:
Many homeowners don’t realize that the air circulating in their home can be more polluted than the air outdoors. United Air Temp offers indoor air quality services that help you and other members of your household breathe easier, keeping dust, odors, mold, and other pollutants from circulating.
Signs of poor indoor air quality include sneezing, coughing, and headaches that disappear when you’re away. Our technicians service systems that improve your home’s indoor air quality and efficiency, so you can turn to use for:
Whole-home humidifier and dehumidifier installation
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. We offer:
Water heater repair
Water heater installation and replacement
Water heater maintenance
Request ServiceGet started by filling out a service request form or by giving us a call.
Our skilled team provides comprehensive electrical services to ensure your home has reliable power and wiring that meets the highest safety standards.
Proper electrical safety protects you from electric shock and can prevent fires and property damage caused by faulty wiring or overloaded circuits.
Our solutions include:
Whole-home generator installation: If you want to be ready for the next power outage, a standby generator will ensure your HVAC, medical equipment, and other essential systems have backup power.
Electric box replacement: If your panel is between 20 and 30 years old, it may not meet current safety standards or be able to handle the electrical demands of modern appliances and electronics. Upgrading to a new panel ensures your electrical system is up to code.
Depend on UAT for Reliable Home Services in Ellicott City
Look no further than United Air Temp when you need HVAC, plumbing, and electrical services. We guarantee transparency with upfront pricing, ensuring that our customers are fully informed before any work begins.
Our commitment to serving the local community sets us apart because we understand the unique needs and challenges of Ellicott City homeowners. Above all, our quality work means we work hard to deliver the results you deserve.
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 UsDiscover 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 ServiceOur Goal Is to Keep Your Home Comfortable
$49 Early Bird A/C Tune-Up
Expires 04/10/2025
FREE second opinion - HVAC or Water Heater replacement
Expires 03/31/25
$25 OFFfor referrer and friend
Expires 03/31/25
$250 OFFtankless water heater replacement
Expires 03/31/25
FREEestimate on water heater replacement
Expires 03/31/25
FREEestimate on water treatment system
Expires 03/31/25
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 03/31/25
Free hot water tank cleaning & safety inspection with any plumbing repair!
Expires 03/31/25
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4.5Google Rating
What Our Clients Are Saying
"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."
"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."
"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."
"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.
