GeneratorInstallerListFind someone who's done this before.
Installer research near

Generator installation near Frederick

MD · within 75 miles · 145 installers

Frederick, MD, experiences a mixed standby market where Maryland electricity customers averaged 2.0 hours without power in 2024, with severe summer storms and coastal events being dominant drivers. The statewide fuel mix shows utility gas at 42.9%, electric at 45.4%, and propane at 3.7%. This directory lists 289 potential installers within a 75-mile radius, including 12 shops specifically in Frederick, 8 in Baltimore, and 8 in Gaithersburg. These listings can serve as a starting point for finding electricians, HVAC shops, or generator companies for your project. Buyers should confirm licensing, insurance, and recent standby work themselves, as these listings are not endorsements.

145
Within 75 mi
110
Dedicated pages
4
Other MD metros
Metro market notes

Fuel, outages, and codes near Frederick

Maryland's statewide fuel mix is split with utility gas at 42.9%, electric at 45.4%, and propane at 3.7%. The average outage duration statewide was 2.0 hours in 2024, primarily due to severe summer storms. For standby generator installs, buyers should confirm the current NEC edition with the Maryland Department of Labor and their local county, as research notes showed a conflict between the 2020 and 2023 editions. Electrical licensing is handled at both the state and county levels.

Top city clusters in this radius: Frederick (12) · Gaithersburg (8) · Baltimore (7) · Annapolis (5)

Refine by your ZIP

Sort the researched list by distance from your exact ZIP.

Loading filters…

All installers near Frederick

Every installer we found in this view. Open a profile for website signal, reviews, and contact paths.

Other Maryland metros

BaltimoreAnnapolisSalisburyHagerstown
Straight answers

Common questions

How many generator installers work near Frederick, MD?
145 researched installers are based within 75 miles of Frederick. Of those, 110 have a dedicated generator page, 13 show repeated signal, and 22 mention generator work at least once.
Why is the radius set to 75 miles?
Standby installers often travel for a whole-house job. A 75-mile radius gives a practical first list for the region, not just offices inside city limits.
What other Maryland metros are listed?
Baltimore, Annapolis, Salisbury, Hagerstown. The full state list has every researched installer in Maryland.
Are these recommendations?
No. Website-signal research, not endorsements. Verify licensing, insurance, references, and scope before you hire.