Professional and Friendly: That’s how we do business!

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, up-front pricing, and respect for your home when you call the experts at GAC Services.

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 today to schedule AC repair near Ellicott City!

Need a Heating Contractor in Ellicott City?

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

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

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.

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