Lastly, we want to be able to communicate with you instantly about your free, FAST generator estimate, and we promise never to SPAM you or share your info with ANYONE.

Question 1 of 4: What's your name, cell phone, and email address?

Answer these easy questions and we will text and email you to provide a free, FAST estimate for a home standby generator system.

Question 2 of 4: What best describes your home?

We are installing lots of generators in your community, but we always work around YOUR schedule as best we can.

Question 3 of 4: When are you wanting this project completed?

To ensure you're in our service area, we'll take a quick look at your property using Google Maps. This helps us understand your layout and ensures a precise, hassle-free installation.

Question 4 of 4: Could you please provide your full address?

Home standby generators · Frederick, MD

When the power goes out,
keep home running.

Get a free on-site generator estimate from Long Electric. The right size, a clear installation plan, and a price before you decide.

4.9 / 5 on Google· 73 reviews
  • Generac Authorized Dealer
  • Licensed and insured local team
  • Installation, maintenance and service
Home standby generator pictured on Long Electric’s official website
Backup power.
A local team behind it.Installation, maintenance and repair.
Image from Long Electric’s website.

Serving Frederick and the surrounding area.
We confirm your address before planning a visit.

Your free estimate starts here.

A few details help us plan the right visit.

Step 1 of 3 · Your property

What type of property is it?

Choose your property type

Choose the property where you want backup power.

Free on-site estimate. No obligation to buy.

4.9 / 5 on Google· 73 reviews
Based right here in FrederickLocal electricians. Your address checked before a visit.
A system planned for your homeDiscuss essential circuits, generator size and placement.
Support after installationAsk about ongoing maintenance and generator service.

From the first call to backup power

A clear path to backup power

01 / TELL US ABOUT YOUR HOME

A few simple questions

Share your home type, location and when you want to get started.

02 / TALK WITH OUR TEAM

Plan your estimate

We will contact you to check your needs and arrange a free on-site visit.

03 / KNOW YOUR OPTIONS

Get clear answers

Review the system, install work and price for your home before you decide.

Trusted by local homeowners.

4.9 / 5 on Google· 73 reviews
GOOGLE REVIEW
“Great experience getting a whole home generator with Long Electric.”
Dara fowler · Google review excerpt

Google rating and review count checked October 1, 2026. Excerpts shortened; individual experiences vary.

Good questions. Clear answers.

What can a standby generator power?

That depends on its size and how it is installed. We help you choose which parts of your home to back up, then plan a system to match.

Does it start when the power goes out?

A properly installed home standby generator starts automatically when utility power fails. It supplies the circuits the system is set up to support.

How much will it cost?

The price depends on the system and the work your home needs. Your on-site estimate helps us check those details and explain the cost.

Do you serve my area?

We are based in Frederick, Maryland. Tell us your address so our team can confirm that your home is in our service area.

Be ready before the next outage.

Start with a free on-site generator estimate.

Get my free estimate