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 Pasadena, MD

Near the shores of Pasadena is unlike most suburbs in the Baltimore metro area. Despite its beautiful location, it is not exempt from sweltering summers and icy winters. When your heating or cooling is in disrepair, you can count on the team at United Air Temp.

Since 1931, we’ve become one of Pasadena’s leading home services providers. No matter the issue, you can trust us to restore your comfort.

You can depend on us for: 

United Air Temp is your one-stop shop for all your Pasadena home’s heating & cooling needs. Contact us today to schedule a service!

Request Service in Baltimore Choose UAT for fast and reliable service

24/7 Air Conditioning Services

With the potential for hot and humid summer temperatures to reach 90 degrees or more, Pasadena residents rely on their AC systems to stay comfortable. United Air Temp offers the air conditioning services to make this happen:

Heating Services

Living near the coast has its advantages. However, it means your winters could be chilly and wet. You want to be confident your home’s heating system is up to the task! United Air Temp offers heating services that help ensure your family’s comfort throughout winter.

Our heating services in Pasadena include: 

  • Heating installation & replacement
  • Heating repair
  • Heating maintenance

United Air Temp is available 24/7 for all your emergency heating repairs. Contact us to schedule your next repair appointment.

Request Service in Baltimore Choose UAT for fast and reliable service

Indoor Air Quality Experts

Poor indoor air quality is a concern for many families because it can lead to health issues. If you have indoor air quality concerns, our experts can test your air and offer a variety of solutions to improve it, including:

  • Humidifiers
  • Dehumidifiers
  • Attic fans
  • UV lights

You can trust United Air Temps to find the right indoor air quality solution for your Pasadena home. Schedule your indoor air quality inspection today.

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

Why Choose United Air Temp?

With over 90 years in the HVAC business, United Air Temp is an award-winning company Pasadena residents trust. If you haven’t used our services yet, you can count on us for all your home’s HVAC needs.

We’re your best choice for HVAC services because we:

  • Are available 24/7 for emergency service
  • Give you a two-hour service window for repair and maintenance appointments
  • Provide a 100% satisfaction guarantee
  • Provide upfront pricing and a written report of all work performed

If you want the best heating, cooling and indoor air quality services in Pasadena, MD, United Air Temp is the company to call.

Contact us online to schedule.

Flag with over 90 years in business text
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 Heating Tune Up, Get Next Year's Free.
Expires 02/29/24 Plus, up to 2 lbs of refrigerant if needed. *Cannot be combined with any other offer. Call for details.
Save Up To $2,000When You Buy a Complete HVAC System with A/C and Furnace!
Expires 02/29/24 *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 02/29/24
FREE second opinion - HVAC or Water Heater replacement
Expires 02/29/24
$25 OFFfor referrer and friend
Expires 02/29/24
$50diagnostic for first-time plumbing customer
Expires 02/29/24
$250 OFFtankless water heater replacement
Expires 02/29/24
FREEestimate on water heater replacement
Expires 02/29/24
FREEestimate on water treatment system
Expires 02/29/24
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 02/29/24
$500 off a complete new system
Expires 02/29/24
Free hot water tank cleaning & safety inspection with any plumbing repair!
Expires 02/29/24
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