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Air Conditioning Maintenance in Baltimore, MD

When temperatures spike in the Baltimore area, homeowners rely on efficient and effective air conditioning to keep their homes cool and comfortable.

When you schedule routine air conditioning maintenance from United Air Temp, we’ll optimize your system’s performance by ensuring that wear and tear on your unit aren’t inhibiting energy efficiency.

We’re committed to service excellence and building long-lasting customer relationships. With over 90 years in business, our team of highly trained technicians is here to provide prompt and thorough service. With our satisfaction guarantee, it’s no wonder we’re Baltimore’s choice for HVAC services!

Keep your AC running smoothly with preventative maintenance from United Air Temp. Call us today at (410) 525-4265 or schedule service online!

Benefits of Annual AC Maintenance

At United Air Temp, we recommend scheduling annual AC maintenance. During these routine tune-ups, our friendly and knowledgeable technicians will thoroughly inspect, clean, and test your system to ensure it functions properly.

During your tune-up, we can often catch and repair minor issues before they become more serious and costly problems. This proactive care helps ensure that your system delivers top-notch cooling performance.

With routine air conditioning maintenance, you’ll experience great benefits, including:

Save money and energy with preventative AC service from United Air Temp!

Request Service in Baltimore Choose UAT for fast and reliable service

What to Expect During a Tune-Up

Your air conditioner is a complex machine that is best maintained by professionals. The experts at United Air Temp have the skills and training to provide maintenance for a wide variety of AC models and brands to ensure that your system is operating at peak performance.

We always ensure prompt service and on-time scheduling because we respect your time. During your air conditioning maintenance appointment, your technician will:

  • Inspect and replace air filters
  • Check refrigerant levels and pressure
  • Thoroughly clean the exterior and coils
  • Inspect all motors and electrical components
  • Inspect the condensate drain, service valves, and fan blades
  • Test capacitors
  • Measure the temperature difference between supply and return
  • Check and level your thermostat
  • Confirm proper operation of safety devices
  • Provide AC repair service for any minor issues
  • And more!

Call United Air Temp today at (410) 525-4265 to schedule a routine AC tune-up in Baltimore!

Discover The Benefits of Our HVAC Maintenance Plan

Sign up for United Air Temp’s Full Service Agreement to streamline your home’s HVAC care. With our comprehensive membership plan, you’ll get exclusive benefits, including:

  • Annual 25-point AC and heating inspections
  • Priority service
  • No charge for service calls
  • No charge for service repair parts
  • No charge for 24-hour emergency service
  • Credit toward the purchase of a new system
  • Inflation-proof membership that renews annually
  • And more

Enroll in the Full Service Agreement by calling (410) 525-4265 or contact us online!

Choose UAT for Routine AC Service in Baltimore

Trust the team at United Air Temp for expert air conditioning maintenance in Baltimore. We want every customer to be a lifelong customer, and with our satisfaction guarantee and personalized service, we’re always willing to go the extra mile.

Through transparent communication and upfront pricing, we’ve built a reputation based on our reliability, honesty, and trustworthiness. As the leader in home comfort since 1931, United Air Temp is here to provide you with quality craftsmanship and respectful customer service to ensure your comfort for years to come.

Schedule air conditioning maintenance by calling the team at United Air Temp at (410) 525-4265 today.

Frequently Asked Questions

We recommend scheduling your maintenance for early spring or summer. This allows your HVAC technician to check your system for issues and ensure its efficiency before the summer heat is in full force.

They can quickly provide any repairs, and your risk of a breakdown in a heat wave can be dramatically reduced.

While professional maintenance is still important, homeowners can do a few maintenance tasks to improve AC performance, such as:

  • Replacing air filters at least every three months
  • Cleaning debris away from the outdoor unit
  • Keeping vents clear
  • Running test cycles to check for any strange noises or smells

If you’re experiencing cooling inefficiency, it could be for several reasons. Some common causes include:

  • Clogged air filters
  • Blocked vents
  • Improper thermostat setting
  • Low refrigerant
  • Damaged blower motor

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Leader in Home Comfort Since 1931Get Your Free Estimate


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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.
$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
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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
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