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Air Conditioning Repair & Service in Maryland

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AC Repairs and Service

Call on the professionals at Constellation Home when you need an air conditioning repair in Maryland. We offer 24/7 service to ensure you receive prompt, reliable assistance for your AC system. Our team of technicians are trained by our in-house program and live in the neighborhoods they serve — Baltimore City, Baltimore County, Howard County, Anne Arundel County, and more. Our priority is providing exceptional personal service and keeping you and your family comfortable in your home.

With 30 years of experience in Maryland, our customers trust our licensed professionals, which is why we promise a 100% satisfaction guarantee. Our AC repair technicians are skilled and trained to repair all types of air conditioning equipment and provide tune-ups to improve the efficiency of your system. No matter the problem, we’re ready to help.

Call Constellation Home and trust that your Maryland air conditioning repair is in great hands.

Schedule an AC Repair

Why is my AC not blowing cold air?

There are many reasons AC units might stop working, including:

  • Dirty air filters

  • Low Refrigerant
  • Broken AC fan motor
  • Dirty condenser unit
  • A defective thermostat
  • Frozen evaporator coils
  • Leaking ducts

Maryland Air Conditioner Maintenance and Service

If properly maintained, HVAC systems can last an average of 15 years. Air conditioner maintenance is important to improve the efficiency of your unit, increase its lifespan, and help you save energy and money. Constellation Home offers maintenance for central air conditioning units seasonally with 21-point AC tune-ups which extends equipment life and maximize energy efficiency.

Providing Air Conditioning Repairs Throughout Central Maryland

We proudly serve central Maryland, including Baltimore City, Baltimore County, Anne Arundel County, Carroll County, Cecil County, Frederick County, Howard County, Harford County, Montgomery County and Prince Georges County. Schedule a repair online or give us a call at 888-243-4663.

Providing Air Conditioning Repairs Through Central Maryland

When it comes to providing AC repair and services, Constellation Home is the name Marylanders have trusted since 1994. Our extraordinary commitment to our customers is evident not only in the work we perform, but also in our 95% satisfaction rate and the fact that 9 out of 10 customers would refer us to family and friends.

We bring a new level of integrity and reliability to every customer relationship by delivering dependable and incomparable AC service throughout central Maryland. You can trust that every Constellation Home professional is trained, licensed and certified to make your home a more comfortable place to live. It’s What We Do. ®

Proudly Service Our Maryland Neighbors

Constellation Home has been serving homeowners throughout Central Maryland for decades. You can depend on Constellation Home’s trusted and knowledgeable technicians to always deliver expert repairs and professional installations.

Constellation Home proudly serves the following communities:

When it comes to providing heating, cooling, electrical and plumbing services, Constellation Home is the name Marylanders have trusted for 30 years.

AC Repair or HVAC Replacement?

Not sure if your system needs a repair or replacement? We can help you decide.

Learn More About AC Repair and Replacement Options

Protect Your AC System with a Smart Service Plan

Don’t risk a costly breakdown when you need your AC the most.

Learn More

Schedule Service AC Repair Service

Schedule service for your heating and air conditioning system.

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This page is currently under construction.

Everyone needs to make home improvements from time to time and we are no exception. We are currently upgrading our online service scheduling experience, but you can still schedule service by contacting our Customer Care Center. Call 888.243.HOME to schedule service today.