What are the opening hours?

Monday 7am - 6:30pm Tuesday 7am - 6:30pm Wednesday 7am - 6:30pm Thursday 7am - 6:30pm Friday 7am - 6:30pm Saturday 7am - 4:30pm Sunday 7am - 4:30pm

GAC Services

GAC Services Our mission is to provide you, with the best heating, cooling, and electric service for your total comfort needs.

We pride ourselves on looking at the “whole picture” for your total comfort solution. GAC Services is a residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery, Howard, and Frederick Counties with reliable cooling and heating, and electric services.

04/22/2025

Spring is the perfect time to address any electrical issues before summer hits. GAC offers professional electrical services, from safety inspections to wiring upgrades. Plus, we can check your HVAC system to ensure it's ready for the warm weather! And don't forget about plumbing—leaky pipes are no match for our team!

04/15/2025

Today, we’re celebrating National HVAC Tech Day by recognizing our hardworking technicians who ensure your home stays comfortable all year long! If your HVAC system needs a check-up or repair, don’t wait—call GAC today! We also provide reliable plumbing and electrical services.

Schedule online https://bit.ly/3Dqtcwk or call today (240) 454-0062!

04/02/2025

April showers bring... plumbing emergencies? Don’t let a leaky pipe ruin your spring. Whether it’s a clogged drain, water heater repair, or a burst pipe, GAC’s plumbing experts are here to help!

Schedule online https://bit.ly/3Dqtcwk or call today (240) 454-0062!

03/25/2025

🌨️⚡ Winter storms can strike at any time—don’t get left in the dark!

A backup generator from GAC Services ensures your home stays powered no matter what. Let our experts help you choose and install the perfect generator for your needs.

Schedule online https://bit.ly/3Dqtcwk or call today (240) 454-0062!

03/22/2025

This World Water Day, it’s the perfect time to focus on improving water efficiency in your home. Leaky faucets, running toilets, and inefficient water heaters can waste a significant amount of water and drive up your utility bills. At GAC Services, we specialize in fixing leaks, installing water-saving fixtures, and upgrading water heaters to help conserve water and improve efficiency. Whether it’s a drippy faucet, a slow drain, or a water heater that’s seen better days, we’ve got you covered. Contact us today to schedule an inspection and take the first step toward a more water-efficient home!

03/17/2025

Happy St. Patrick’s Day! 🌈🍀
Don’t let electrical issues drain your luck this spring—whether it’s upgrading outlets, installing lighting, or repairing faulty wiring, GAC Services has you covered. Contact us today for a professional inspection or installation, and make sure your home is running safely and efficiently!

03/11/2025

March 11th is World Plumbing Day! 💧

Today, we’re celebrating the incredible work our licensed plumbers do every day — keeping your homes safe, your water flowing, and your plumbing systems running smoothly! 💪🚿

From fixing leaks to installing water heaters and everything in between, GAC’s plumbing team is here to help!

03/07/2025

Don’t forget to "spring forward" this Sunday for Daylight Saving Time! As you adjust your clocks, make sure your home’s electrical system is also ready for the change. If you're having any issues with your outlets or lighting, give GAC Services a call for a quick inspection.

02/25/2025

Spring is right around the corner! Make sure your home is ready for the new season with an annual AC maintenance. Regular maintenance keeps your system running efficiently, saving you money on energy bills. Schedule your spring tune-up with GAC Services today!

Schedule online https://bit.ly/3Dqtcwk or call today (240) 454-0062!

02/19/2025

💡✨ Tired of outdated lighting? Winter is the perfect time to refresh your space with energy-efficient lighting upgrades!

GAC Services offers expert electrical solutions to brighten your home and lower your energy bills.

Schedule online https://bit.ly/3Dqtcwk or call today (240) 454-0062!

02/14/2025

💕 February isn’t just about chocolates and roses—it’s about LOVE for your home too!

Show your HVAC system some love by changing your air filters, scheduling maintenance, or upgrading to energy-efficient equipment.

GAC Services is here to help make your home more comfortable this Valentine’s Day. 💖

Schedule online https://bit.ly/3Dqtcwk or call today (240) 454-0062!

02/10/2025

💨❄️ February might be the shortest month, but it sure feels like the coldest! Stay warm and cozy with expert heating services from GAC Services.

📅 Schedule your maintenance or repair today and keep the chill where it belongs—outside!

Schedule online https://bit.ly/3Dqtcwk or call today (240) 454-0062!

02/04/2025

🌟 Power Up with Peace of Mind! 🌟

When you invest in a new generator, you deserve more than just reliable power—you deserve unmatched protection and care. That's why we're offering:

✅ FREE 10-Year Extended Warranty
✅ 5 Years of Regular Scheduled Maintenance

Don’t miss this incredible opportunity to keep your home powered and your generator in top shape for years to come. 🏡⚡

https://bit.ly/4eWWCiP

Terms and conditions apply. We reserve the right to modify or discontinue this offer at any time. This offer cannot be combined with any other discounts or promotions. Valid only for customers within the GAC service area. Excludes service call fees. Offer expires on 3/31/2025.

01/30/2025

🚨 We’re Hiring! 🚨
Are you ready to take the next step in your career? Join our award-winning team at GAC Services! 🌟

Hiring Event
🗓️ Thursday, February 6
⏰ 1 PM – 6 PM
📍 227 E Deer Park Dr, Gaithersburg, MD 20877

Open Positions:
✔️ Plumbers
✔️ Electricians
✔️ HVAC Technicians & Installers
✔️ Sales Roles
✔️ Apprentices

✨ Why work with us?
Competitive pay and performance bonuses
Comprehensive health, dental, and vision benefits
Paid time off and retirement savings plans
Ongoing training and career advancement opportunities
Take the first step toward a rewarding future.

For more info, visit www.GACservices/careers or email your resume to [email protected].

👥 Spread the word and tag someone who might be interested! See you there! 🚀

01/24/2025

🚰 🧊 Frozen pipes? Water heater issues? Winter can be tough on your plumbing, but GAC Services has the expertise to fix it fast!

Don’t wait for small problems to turn into big ones—contact us today for reliable plumbing repair and maintenance.

Schedule online https://bit.ly/3Dqtcwk or call today (240) 454-0062!

01/23/2025

🌟 Heartwarming Update from GAC Services! 🌟

Over November and December, we partnered with Manna Food Center, a local organization that provides food to 5% of Montgomery County residents through their programs: Food For Families, Smart Sacks Backpack Program, and Community Food Rescue.

Thanks to the generosity of our amazing customers, we collected 1,186 lbs of food and saved our customers $7,775 in discounts for their donations! 🙌

A special thank you to our dedicated team members who led the drive: Edwin Sanchez, Bruno Leon, William Ramirez, and Chaddie Taylor (pictured left to right).

Thank you for helping us make a difference in our community! ❤️

01/20/2025

🔥 Winter Heating Tips to Keep Your Home Cozy! 🔥

As the temperature drops, it’s important to keep your heating system running efficiently. Here are some tips to help you stay warm all season long:

- Change your air filters regularly to maintain airflow and improve efficiency.
- Seal drafts around windows and doors to keep warm air in and cold air out.
- Schedule routine maintenance to ensure your system is in top shape for the cold months ahead.
- Use ceiling fans on reverse to circulate warm air back down into the room.
- Set your thermostat to a consistent temperature to avoid overworking your system.

Need help with maintenance or an upgrade? Contact us today! (240) 454-0062

01/15/2025

❄️ Is Your Heat Struggling to Keep Up? ❄️

If your home isn’t staying as warm as it should, it might be time for an upgrade! Whether it’s a faulty system or just outdated equipment, GAC is here to help. Don’t wait for the chill to get worse—contact us today to schedule your installation estimate and get your home cozy again!

📞 Call now or message us to set up your appointment! (240) 454-0062

Address

227 E Deer Park Drive
Gaithersburg, MD
20877

Opening Hours

Monday	7am - 6:30pm
Tuesday	7am - 6:30pm
Wednesday	7am - 6:30pm
Thursday	7am - 6:30pm
Friday	7am - 6:30pm
Saturday	7am - 4:30pm
Sunday	7am - 4:30pm

Website

https://www.gacservices.com/

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Experience the GAC difference!

GAC Services is an award winning residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery County, Howard County, and Frederick County areas with reliable heating, cooling and electrical services.