Your home is full of appliances and fixtures that provide you with year-round comfort and convenience. It’s important to take good care of these appliances, as they are significant investments.
That’s why GAC Services is proud to offer a home HVAC, plumbing, and electrical maintenance program to the residents of Gaithersburg, Frederick County, Montgomery County, Carroll County, and Howard County, Maryland.
We offer holistic home maintenance services. We’ll ensure that your furnace, AC, plumbing system, and electrical system are all taken care of. Contact us today to learn more about our comprehensive benefits package!

Whole-House Prime: Our Annual Home Maintenance Program
When you enroll in our home maintenance program, you’ll receive annual service for your home’s major systems, including:
Individual Maintenance Options:
HVAC Prime - Starts at $229 (full system, partial systems may be less)
When you sign up for our HVAC maintenance membership, you’re entitled to the following benefits:
- Two seasonal tune-ups (1x cooling & 1x heating)
- Priority service when you call
- 20% discount on all HVAC repairs
- 10% discount on all other trades
- Reduced service fees
We will conduct the following:
- Calibrate your thermostat
- Tighten all wire connections in the system
- Test all emergency shut-off safety devices
- Test the systems’ drains
- Add natural slow-dissolving cleaning tablets to drains, pans, and condensate pumps
- Rinse out your condensate pumps
- Set your home’s dampers for proper airflow
- Change your air filter (customer-provided)
Plumbing Prime - Starts at $129
When you sign up for our Plumbing maintenance membership, you’re entitled to the following benefits:
- Annual plumbing inspection
- Priority service when you call
- 20% discount on Plumbing Service
- 10% discount on all other trades
- Reduced service fee
We will conduct the following:
- Inspect indoor faucets and outdoor sill cocks for leaks
- Examine and test your sump pump’s operation
- Inspect your water heater's drain valve
- Perform dye test on all toilets to check for water leaks
- Check exposed water supply lines for deterioration
- Inspect all sink piping for corrosion or decay
- Examine washing machine hoses to ensure cleaning effectiveness
- Confirm your gas, electric, or tankless water heater is operating efficiently
- Run various water pressure tests
- Inspect, tag, and test main emergency shut-off valves
Electrical Prime - Starts at $129
When you sign up for our Electrical maintenance membership, you’re entitled to the following benefits:
- Annual electrical safety inspection
- Priority service
- 20% off electrical repairs
- 10% discount on all other trades
- Reduced service fee
We will conduct the following:
- Complete an electrical panel inspection
- Check ground rods & water main grounds
- Inspect switches & dimmers
- Evaluate surge protectors
- Inspect bathroom and kitchen exhaust fans
- Test and reset all light fixtures and outlets, including GFCI outlets
- Inspect all smoke and carbon monoxide detectors
- Inspect the power supply for your HVAC and sump pump systems
Generator Prime - Starts at $329 (not part of the Whole House PRIME)
When you sign up for our Generator maintenance membership, you’re entitled to the following benefits:
- Two Seasonal Tune-ups
- Priority Service
- 20% Off Generator Repairs
- 10% discount on all other trades
- Reduced Service Fee
We will conduct the following:
- Change oil and check for leaks
- Check starter motor & starting sequence
- Check Electrical Connections
- Check charging system & load test battery
- Inspect fuel line
- Inspect spark plugs, air filter and oil filter
- Check muffler system for cracks & leaks
The Benefits of Home Membership Programs
There are many benefits of signing up for a home maintenance program, including:
- Cost Savings: You will receive discounts for every service you need, saving you hundreds of dollars each year!
- Peace of Mind: Having a professional handle your home’s systems gives you peace of mind that your home is safe and operating efficiently all year long.
- Energy Efficiency: Regular maintenance ensures systems are running efficiently, leading to lower energy bills.
- Expert Advice: You’ll have a diverse team of home professionals who can give you insightful advice on how to keep your home’s systems running properly.
Sign Up for Our Gaithersburg Home Maintenance Program
Want to save hundreds of dollars a year by preventing in-depth repairs to your home’s systems? Enroll in our Whole-House Prime Maintenance Program! To learn more about our program and to schedule your first appointment, contact us online or call us at (240) 224-0192!
The base plan for this membership is $349 a year. The total price increases if there are additional HVAC systems or accessories present, or if your home has more than one electrical panel.




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