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HVAC Services in Hanover, MD

Relying on a trusted HVAC company like GAC can improve your home life or your business! GAC is a top-rated family-owned and operated HVAC company with over 50 years of experience servicing the Hanover community. Our mission is to build a long-lasting client relationship with you where you can rest assured that GAC will provide you with professional and honest work. Whether you need general AC, heating, or electrical work, we’re here for you!

Contact us today at 301-926-3253 or contact us online to schedule an HVAC inspection in Hanover.

Air Conditioning Services in Hanover, MD

Sweating indoors is a predicament no one wants to have. If your AC system in your home or business is either non-existent or not functioning at its best, it’s time to give us a call. Our NATE-certified technicians have been helping Hanover stay cool all summer long for 50 years. We’re trained and ready to assist you with any of your AC needs from central air conditioning, heat pumps, to geothermal units.

Want to learn more about being comfortable in your home this summer? Give us a call at 301-926-3253 or contact us online!

Heating Services in Hanover, MD

Just as it can be extremely hot in summer, it can be just as cold in the winter. You’ll want to be prepared for that frosty air when it starts! GAC is ready to help make your family or business stay warm even in the coldest of winters. Our top-rated expert technicians are equipped with the knowledge to assist you with installations, repairs, replacements, and maintenance of your heating system. We’ll even help you with energy-saving strategies to ensure you’re not only warm but saving money too! We’ll help with the following heating systems: heat pumps, furnaces, hybrid heating systems, and geothermal units.

Don’t just rely on heavy blankets this winter, call the best HVAC company in Hanover to schedule a consultation today! Call us at 301-926-3253 or contact us online!

Electrical Services in Hanover, MD

The electrical system of your home is one of the most important things in your home. When dealing with repairs or installations, it’s best to call an expert to the scene to ensure your home and family stay safe. Our technicians are experienced and licensed so they’re ready to tackle any electrical situation. We’ll help you with the following services—and then some:

Give us a call at 301-926-3253 or contact us online and we’ll more than happy to discuss your electrical needs today!

Indoor Air Quality Services in Hanover, MD

We all know that that the outside air isn’t always the safest to breathe, but did you know your indoor air quality could also be filled with pollutants and allergens? Many people go about their days, becoming sick in their own homes and don’t know why. We at GAC Services are passionate about making sure your air is clean and breathable, that’s why we offer a wide array of indoor air quality services in the Hanover community:

Our certified technicians will work to ensure your home or business is free from allergens, mold spores, dust, dander, or any other particles that can contaminate your air on a daily basis.

Find out why GAC Services is the leading HVAC company with top-rated indoor air quality services in Hanover. Give us a call today at 301-926-3253 or contact us online to schedule a consultation.

Choose GAC Services

We at GAC have been servicing the community for over 5 decades and have made it a point to provide honest and professional work. We value our clients and their comfort in their homes. With affordable prices and 100% service satisfaction, we can guarantee you’ll never have to look for another HVAC company again.

Give us a call at 301-926-3253 or contact us online and we’ll connect you with our certified technicians for an appointment today!

$75 Off Panel Replacement or Upgrade!

Restrictions may apply. Offer expires on July 30, 2021. ONE COUPON PER CUSTOMER PER VISIT.

expires 07/31/2021 read more  
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$59 Seasonal System Check Original Price $129

Claim our $59 Seasonal System Check, and your second system is only $129! Ensure your system is ready for the season and prevent costly breakdowns.

Filters need replacing, electrical components tested and safeties need to be verified. We do all that and provide advice on how to improve your comfort and reduce your energy costs. For even more peace of mind, we also offer a maintenance program that provides priority service, seasonal tune-ups and 20% discounts on repair.

Schedule your appointment today.

Coupon good for one system, each additional system is only $129! Restrictions may apply. One coupon per visit. Offer expires on July 30, 2021. ONE COUPON PER CUSTOMER PER VISIT.

expires 07/31/2021 read more  
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Need Service? Schedule a service with us today!


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Are Saying

1,300+ Google Reviews
4.9 Star Average Rating
GAC sales rep and the installers arrived at my home on time and were professional. They respected me and my home and arrived masked and gloved (much ap...
On-Time Service
100% Satisfaction
Up-Front Pricing
Factory-Trained Technicians
Fully-Stocked Trucks
Respect for Your Home
Membership Perks
High-Performance Seasonal Tune-Ups
20% Discount on HVAC Repairs
10% Off Electrical Repairs
Priority Service
A Trusted Professional on Your Home Service Team
Reduced Diagnostic Fee
Satisfaction Guarantee
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