*The Angi rating for Generator Install companies in Leonardtown, 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 Leonardtown, 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 Leonardtown, MD and surrounding areas
Approved
In business since 2014
Free estimates
Credit card accepted
"Eagle Bay came out and installed my fan promptly (next day). Everything went smoothly and professionally."
Serving Leonardtown, 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 Leonardtown, 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 Leonardtown, MD and surrounding areas
In business since 2003
Free estimates
Emergency services offered
"Fine. They arrived within a half hour of the scheduled time. Though they had to run to the store for parts for my installation, the job was performed promptly and professionally."
Serving Leonardtown, 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 Leonardtown, MD and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"He was on time. He was very professional and informative. He was very knowledgeable. The work was neat and he cleaned up after himself."
Serving Leonardtown, 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 Leonardtown, 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 Leonardtown, MD and surrounding areas
In business since 2019
Hardworking, determined
Serving Leonardtown, MD and surrounding areas
In business since 2010
Free estimates
Emergency services offered
JW Electrical Service, master electrician committed to excellence in every aspect of our business. You can count on us for all of your home electrical needs. From standard maintenance, to installations to security cameras. Please give us a call today or click book now for an instant appointment.
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
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.
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.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
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.
