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HVAC Contractor & Electricians in Ellicott City, MD

We’re setting new standards in the Ellicott City HVAC and electrical market one home at a time!

Whether you’re looking for HVAC or electrical service in Ellicott City, you’re guaranteed on-time service, 100% satisfaction, upfront pricing, and respect for your home when you call the experts at GAC Services.

See why we’re Ellicott City, MD’s trusted HVAC and electrical contractor. Contact us online today to schedule HVAC or electrical services in Ellicott City!

Air Conditioning Repair & Installs in Ellicott City

Since our doors opened in 1970, we’ve been keeping our customers cool with air conditioning services in Ellicott City. Whether you’re looking for prompt AC repair or to upgrade from your flimsy window unit to a central air conditioner, our NATE-certified technicians are experts in all AC makes and models.

We offer the following air conditioner services:

Contact us online or give us a call at 301-926-3253 if you’re in need of friendly and reliable AC repair in Ellicott City.

Click Here to Schedule Service Online

301-926-3253

Ellicott City Heating Contractor

When you need solutions for keeping your home in Ellicott City warm and comfortable, trust the experts at GAC Services. Our factory-trained and nationally certified technicians are armed with the best products and can help you identify the most affordable and energy-efficient way to heat your home.

We sell, install, repair, and service the following heating systems:

For affordable equipment installed and repaired by Ellicott City’s best technicians, contact the experts at GAC today.

Our Electrical Services for Ellicott City Homeowners

Our Ellicott City electrical services include but aren’t limited to:

Putting off electrical repairs can become expensive and dangerous. Call the GAC Services team today at 301-926-3253 to schedule your electrical repair services today.

The GAC Difference

“What do our customers want?” That’s the question that’s been driving the way we do business at GAC from the very beginning—back when you might have known us as Gaithersburg Air Conditioning & Heating!

While our name may have changed, the way we do business hasn’t.

Up-front pricing. 100% satisfaction guarantee. On-time service. Factory trained and nationally certified technicians. Respect for your home.

These are just a few reasons why your neighbors love working with GAC. It is this commitment to excellence, along with our friendly and honest professionals, that has helped us satisfy tens of thousands of customers throughout Ellicott City over the years. And it is this that we consider the GAC difference.

Contact us for a free replacement estimate on a new installation or to schedule service in Ellicott City today.

$100 Off Panel Replacement or Upgrade!

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

expires 09/30/2021 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 Sept. 30, 2021. ONE COUPON PER CUSTOMER PER VISIT.

expires 09/30/2021 read more  
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Need Service? Schedule a service with us today!

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1,300+ Google Reviews
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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...
Why GAC
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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