We have extended our hours for summer! We work for our customers 7 days a week until sundown for home emergencies. We are Here for You!

(301) 389-5450

Owning a house means you need to be diligent about any problems that may arise. From fixing a broken air conditioner to installing a backup generator, the team of experts at GAC Services is here to help you with any issue you are facing.

When you need heating, cooling, or electrical services in Carroll County, Maryland, including Westminster, call us at (301) 945-8397 to schedule an appointment.

Heating Services Make Your Home More Comfortable

The temperature in Carroll County can get pretty low during the winter months. To remain comfortable and safe, you need to have a reliable heating system installed in your home. Whether you are in the market for a new unit or you need prompt repairs, our technicians can help you.

Our heating services include:

Air Handlers

Heat Pumps

Gas Furnace

Heating Maintenance

Heating Repair

Heating Replacement

Heating Installation

Ductless Heating and Cooling

Hybrid Heating Systems


Zone Control System

Beat the Heat With Our Cooling Services

During the summer, it’s natural to want to escape the outside heat while in your own home. Our team at GAC Services can help you enhance your comfort with our various cooling services. We pride ourselves on our swift reaction time, so if you are facing an emergency or need a new system pronto, give us a call.

Our cooling services include:

Air Conditioning Maintenance

Air Conditioning Repair

Air Conditioning Replacement

Emergency AC Repair

Zone Control System

Ductless Heating and Cooling


Keep Your Home Clean With Our Indoor Air Quality Services

By simply not cleaning your air ducts, the air you breathe could be tainted. Maintaining good indoor air quality is essential to remain comfortable and safe in your home. If you or a loved one is having trouble breathing or your environment is vulnerable to high amounts of humidity, dryness, germs, or any other irritant, our specialists are here for you.

Our indoor air quality services include:

Air Duct Cleaning

Air Duct Sealing

Air Duct Testing and Repair

Air Filters

Air Filtration Systems

Air Purifiers



HVAC Sanitizing

We’ll Help You With All Electrical Services

Whether you need to rewire an outlet or install a new fixture, handling electrical tasks by yourself can be tricky and dangerous. Our electricians will help you with a variety of services when you are renovating, remodeling, or repairing your home.

Our electrical services include:

Ceiling Fan Installation

Electric Car Charging Stations

Electrical Inspections

Electrical Installation

Electrical Repairs

Electrical Replacements and Upgrades

Indoor and Outdoor Lighting

Network Cabling

New Construction Electrical Services

Outlet Replacement

Pool and Hot Tub Wiring

Security Lighting

Service Panel Upgrades and Circuit Breakers

Smart Home Products

Under Cabinet Lighting

Whole Home Surge Protection

Wiring and Rewiring

We Offer Generator Services For Any Emergency

Are you concerned you’ll lose power when a large storm hits? Power outages can be dangerous, as they will affect the functionality of your HVAC system, refrigerator, and other essential appliances. Prevent these issues by installing a backup generator so you can continue with your daily routine, no matter the weather outside.

Our generator services include:

Generac Generators

Generator Installation

Generator Repair

Whole Home Generators

For over 50 years, we at GAC Services have been providing Carroll County residents with reliable services. For steadfast heating, cooling, or electrical services in Carroll County, Maryland, including Westminster, contact us and schedule an appointment with our team.

Areas We Serve in Carroll County

We offer our services to the following Carroll County areas: