Call for Generator Installation, Repair & Maintenance in Bethesda Today!

Our neighbors in Bethesda put up with extreme weather for most of the year. In the cooler months, the danger comes from harsh winds and blizzards. During the warmer months, we see intense thunderstorms. All of these dangerous situations can lead to power outages. If the power goes out in your Bethesda home, we know that you’d prefer to be prepared (rather than scrambling around to find candles and flashlights).

At GAC Services, we repair, install, and maintain home backup generators and portable generators to our neighbors in Bethesda and the surrounding areas. To learn more about generators or to schedule a service appointment, contact GAC Services online or give us a call at (240) 233-8498 today.

Portable Generators in Bethesda, MD

In the past, heavy storms and harsh winters have left Bethesda area homes and businesses without power for days. For many, this can be detrimental to business, or worse, detrimental to your health. Some people with certain medical equipment cannot afford to go without power at all.

Generators vary in price and size, so it is best to evaluate how you are going to be using your generator before purchasing it. Unlike whole house generators, you have to manually add fuel to your portable generator before each use. Once your generator is running, all you have to do is connect extension cords to your generator power source.

Whether you use your portable generator recreationally or to provide emergency power during a power outage, you want to make sure you find a unit that is the right size for your home.

GAC Services is a Bethesda retailer for portable generators. Call our team of experts today at (240) 233-8498 to talk about buying the right portable generator to fit your needs!

Backup Generator Options in Bethesda & Surrounding Areas

Our team at GAC Services can install, repair, and maintain a variety of home backup generators throughout Montgomery County. There are several options to consider when deciding what type of home backup power system. To learn more about our generator coverage options from Generac, click here.

Generator Installation in Bethesda, Maryland

Having a generator installed at your home can truly be a lifesaving feature when the power goes out. Not only are our Montgomery County electricians professionally trained to exceed your expectations, but when you need generator installation in Bethesda, we know your time is valuable, and we’ll always complete your service right the first time, every time.

Rather than risk installing a generator on your own, or being uncertain as to whether you have selected the right one for your needs, allow our experienced Bethesda electricians take care of the job. Not only can we make expert recommendations for the type and size of generator you may need, but we’ll also make the job of generator installation quick and efficient. With GAC Services’ generator installation services in Bethesda, you can have peace of mind knowing your home is well-equipped should you ever need backup power.

Call us at (240) 233-8498 or contact us online today to schedule a generator installation in Bethesda, Maryland.

Generator Repair Services for Your Bethesda Home

We know that in the case of an emergency, you can’t afford to lose power. When you use a generator as an emergency power source in your home, you need to know the number of a reliable electrician if your unit stops working. That’s where our team comes in.

Our master electricians provide quality generator repair services in Montgomery County. In the event your generator is not working properly, you can count on us for dependable repair services in your Bethesda home.

Call us at (240) 233-8498 or contact us online today to schedule a generator repair in your Bethesda home.

Generator Maintenance in Bethesda

To make sure your generator works when you need it the most, you should service your generator at least twice a year. The average generator maintenance service appointment takes only an hour.

During your annual maintenance appointments, our team of licensed electricians will:

  • Remove or upgrade any worn out parts
  • Inspect your battery and clean the connections
  • Verify that your control panel readings and indicators are working
  • Change the fuel and filters
  • Check the fluid levels
  • Test the load bank

Investing in annual preventative maintenance service can save you money on expensive repairs. It can also help you avoid needing to upgrade or replace your generator in the future.

Don’t wait until an emergency strikes to make sure that your generator is functioning properly! Call us at (240) 233-8498 today to schedule a preventative generator maintenance appointment in Bethesda today.

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 Maryland over the years. And it is this that we consider the GAC difference. Contact us to schedule service today in the Bethesda area. We’re looking forward to serving you and hopefully making you a customer for life!


Join GAC's Prime Maintenance Membership

  • High-performance seasonal tune-ups
  • 20% discount on heating and cooling services
  • 10% off electrical repairs
  • Emergency service
  • Reduced diagnostic fee
  • And more!

Financing Options Available

At GAC, we understand how important a functioning HVAC system is for your home. This is why we offer flexible financing options to help you take care of your new HVAC purchase, so you can get back to taking care of what matters most to you.

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Priority Maintenance

A well-maintained HVAC system can save you from having to invest in costly repairs down the road. Learn more about the priority maintenance services offered by GAC Services.

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