*The Angi rating for Generator Install companies in Prince Frederick, 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 Prince Frederick, 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 April 21, 2026
Serving Prince Frederick, MD and surrounding areas
Approved
Super Service Award Winner
In business since 1983
Free estimates
Emergency services offered
"Quick response and fast, professional service"
Serving Prince Frederick, MD and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
Calvert Generator is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n
Serving Prince Frederick, MD and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"They did a good job. I got them from Angie’s List. The price is a little high but they did good work. They were very nice. I am pleased with what they did."
Serving Prince Frederick, MD and surrounding areas
In business since 2003
Free estimates
Emergency services offered
"I ended up hiring someone else who could install a ceiling fan as Paradise Construction was afraid of needing to tear up a large section of the ceiling and I didn’t want to create additional work and expense."
Serving Prince Frederick, MD and surrounding areas
In business since 1980
Emergency services offered
Credit card accepted
"Very professional service. The sale person came to verify the scope of work and provided us with a detailed quote. We scheduled the installation soon after. We had only a minor issue, becuase when the technical crew came in they realized that more work was needed (but no change in the quote). We rescheduled the installation a week after and everything went very well. The sale person remained our point of contact before, during and after the installation and he performed a follow up visit to make sure everything was fine. The technical crew was also very professional. I would reccomend them for sure.
"
+3
Serving Prince Frederick, MD and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"They reattached the fusebox and gave me a quote to replace the fuse box which was in line with the special they were running.
"
+4
Serving Prince Frederick, MD and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"It went very well. Tony is very responsive, courteous, and goes out of his way to make things convenient for the customer. Not only is he very competent and thorough in his work, but he also did a lot of the leg work, picking things up at the electric supply store, returned a couple things that I had incorrectly purchased there in my own trips prior to hiring him, and even went there on my behalf for a bed lamp that needed a new contact. He disconnected it, brought it to the store, took a trip back to the store a week later to pick it up, and reinstalled it for me. Tony could have applied a trip charge for each of the many visits he made to my place but didn't. He also took the time to explain options, solutions, and even gave me a bit of free schooling in electrical work. I highly recommend him and his business.
"
Serving Prince Frederick, MD and surrounding areas
In business since 2006
Emergency services offered
Credit card accepted
"The owner was extremely helpful and very easy to work with. I would definitely recommend them to anyone in the area who is looking into having a generator installed."
Serving Prince Frederick, MD and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"Very pleased with the work they did and if I need more electrical work I will use them again."
Serving Prince Frederick, MD and surrounding areas
Emergency services offered
"It was very well, he did a very good. They were on time, they were neat, they did what they're supposed to do, and everything went fine. I don't have any problem."
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 Washington, DC varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.
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Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.
