*The Angi rating for Generator Install companies in Overlea, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.
*The HomeAdvisor rating for Generator Install companies in Overlea, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.
Last update on December 31, 2025
Serving Overlea, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Warranties offered
"Their team was professional and installed the fan pretty fast. The owner was great with communicating what to expect time and cost wise. I will definitely use this company again."
Serving Overlea, MD and surrounding areas
Approved
In business since 1998
Free estimates
Warranties offered
"Everything about Able Electrical Services service was superb! I was in a jam, and Able Electrical Services came to the rescue. Both of the mechanics that assisted were excellent. Russell Ridgway was the primary mechanic and he was amazing! His work is superior and he exceeded my expectations every step of the way. For example, I needed electrical outlets to connect install a wet bar. He measured the wet bar and installed the outlets exactly where they were needed and ensured sufficient power was added to accommodate a kegerator and mini-frigs. I highly recommend Able Electrical Services and hope I never need to use any other electrician."
Serving Overlea, MD and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
"They were there when they said they would be and I would hire them again."
Serving Overlea, MD and surrounding areas
Approved
In business since 1969
Emergency services offered
Warranties offered
"Clinton Electric is a very professional organization: responsive, efficient, quality materials, excellent workmanship and a reasonable price. Jordan Mayer, the electrician, who performed the installation was outstanding. I highly recommend this company."
+2
Serving Overlea, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Credit card accepted
"We hired Alex to install a manual transfer switch for a generator. Alex is very skilled, knowledgeable and professional. We had nothing short of a great experience beginning with the initial estimate to the install. Install was quick, efficient and CLEAN. We 100% will be hiring Alex again for future jobs! If you're looking for a reliable, trustworthy electrician, Alex is your guy!"
Serving Overlea, MD and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"We have been using Dave since we moved to Maryland nine years ago . He is knowledgeable, efficient, reasonable and friendly. That he is a master electrician says a great deal about his years of experience and knowledge in electrical work. I highly recommend him."
Serving Overlea, MD and surrounding areas
Approved
In business since 1925
Free estimates
Emergency services offered
"Installer did a good job on installing ceiling fan with light kit. He was friendly and cleaned up after installation. Still working well 2 months later. The only things disappointing is that my initial phone quote was about $100 less than I was originally charged. I'm not sure if the difference was the labor I was charged to assemble the ceiling fan.
Recently, I was contacted by the Frederick Manager, Lou and he took care of my concerns. We discussed future job opportunities in my home. I would recommend this company for their good work and customer service."
Serving Overlea, MD and surrounding areas
Approved
In business since 1986
Free estimates
Warranties offered
"Work was done with excellent results at a reasonable price. There were several complications with old, ancient wiring and construction that were handled very well."
Serving Overlea, MD and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"I selected Mr. Jefferson after talking with two other vendors. He arrived timely, worked quickly and competently, and provide good advice about the products which he installed. His price was competitive, and her recommended someone for another service that I needed. I will probably use him for future electrical projects."
+6
Serving Overlea, MD and surrounding areas
Approved
In business since 1986
Free estimates
Credit card accepted
"GENERAC Maintenance and Repair. I just used Electrical USA for my home back up generator service and repair. They did a fantastic job very affordable, prompt and thorough. Definitely recommend them!"
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a whole-house generator in Baltimore, MD varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
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