GAC Services: Trusted HVAC, Electrical & Plumbing Experts in Gaithersburg MD

For over 50 years, GAC Services has been the go-to home service contractor for families and businesses in Gaithersburg MD and across Montgomery County. This locally rooted company handles heating, cooling, plumbing, and electrical needs with a team of factory-trained, nationally certified technicians. They focus on residential services and offer emergency repairs, with extended hours seven days a week to fit busy schedules.

Business Overview

GAC Services operates from its Gaithersburg MD headquarters, serving homeowners with reliable repairs and installations. Their technicians are employees, not subcontractors, which means consistent training and accountability. Whether it’s a frigid winter night or a humid summer afternoon, their team is ready to help. They understand the specific needs of Maryland homes, from older houses in historic neighborhoods to modern builds in growing communities.

Key Services for Your Home

GAC Services provides a full range of solutions to keep your home comfortable, safe, and efficient. Their main services include:

• Heating & Cooling: HVAC installation, repair, and maintenance. They offer energy-efficient upgrades, ductless systems, and zone controls to handle Maryland’s hot summers and cold winters.
• Electrical Work: From circuit breaker and panel repairs to light fixture installation and EV charging station setup. They also handle inspections, wiring, and generator services.
• Plumbing Solutions: Installation and repair for water heaters, sinks, toilets, showers, drains, and sewer lines. They help with garbage disposals, sump pumps, and pipe work.

Common needs like HVAC tune-ups, electrical safety checks, and plumbing leaks are their daily bread and butter.

Areas Served

GAC Services proudly covers a wide area around Gaithersburg MD. This includes Bethesda, Bowie, Wheaton, Silver Spring, Germantown, Frederick, Ellicott City, Glen Burnie, Columbia, Annapolis, and dozens more communities across Montgomery, Frederick, and Howard Counties. Their technicians know the local housing styles—from Cape Cods in Olney to townhomes in Rockville—and the common issues that come with them.

Company History

Founded in 1970, GAC Services started as a heating and cooling specialist in Gaithersburg. They built a strong reputation for reliability in Montgomery and Frederick Counties. In 2014, they expanded to offer electrical services, making them a true full-service home contractor. Their growth has been steady, driven by a focus on customer care and quality workmanship.

Leadership

General Manager Tony Petrolle began at GAC in 1991 as a warehouse helper. Through hard work and dedication, he rose to lead the company. Tony believes in putting people first—both customers and employees. He focuses on leading by example and building a team that delivers comfort and safety to every home. Under his guidance, GAC Services continues to grow while staying committed to the Gaithersburg community.

Specialties & Highlights

• Award-winning HVAC and electrical services with over five decades of local experience.
• Factory-trained, nationally certified technicians who are employees, not subcontractors.
• Priority service membership plans for maintenance, repairs, and discounts.
• Expanded service offerings since 2014 to include full electrical work alongside plumbing and HVAC.
• Extended hours, including weekends, for emergency and routine needs.

Why Locals Choose GAC Services

Homeowners in Gaithersburg MD turn to GAC Services for their deep local roots and dependable service. They combine long-standing experience with a personal touch, treating each home as if it were their own. Their commitment to honest pricing, reliable repairs, and thorough installations has built lasting trust. For HVAC, electrical, or plumbing needs, GAC Services in Gaithersburg MD delivers the quality and care Maryland families count on.