Top-rated generator install pros.

Get matched with top generator install pros in Saint Leonard, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Saint Leonard, MD?

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Saint Leonard, MD

*The Angi rating for Generator Install companies in Saint Leonard, 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 Saint Leonard, 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

Find Generator install pros in Saint Leonard

Calvert Generator
New to Angi
Generator - Install - For Business

Serving Saint Leonard, 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

Response time10 hrs
1 neighbors recently requested a quote
Request Quote
Avatar for Evergreen Electric LLC
Evergreen Electric LLC
4.9(
36
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Saint Leonard, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Phenomenal job by Evergreen.  Analyzed the current box and gave me options, best, most cost effective was upgrading the 40 yr old CB panel and adding a generator interlock.  Work was done perfectly and efficiently...now when the neighborhood goes dark (all too often when the weather is bad in Northern VA), we have power and AC.  Thanks Evergreen."
Recommended by100%of homeowners
Request Quote
Avatar for Paradise Construction
Paradise Construction
4.4(
173
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Saint Leonard, 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."
Recommended by85%of homeowners
Request Quote
Avatar for Sam & Sons Services
Sam & Sons Services
4.0(
144
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Saint Leonard, 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.
"
Look for one of our many trucks out and about in your area!
Chandeliers, wall lights, canned lightins, we do it all!
Ceiling fan installation
Tranform yoour Bathroom!
Faucet and shower head repair and installation!

+4

Recommended by78%of homeowners
Request Quote
Avatar for Mason Electrical Services
Mason Electrical Services
4.3(
12
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Saint Leonard, 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."
Recommended by83%of homeowners
Request Quote
Family Business
New to Angi
Generator - Install - For BusinessPortable Generator - Repair

Serving Saint Leonard, MD and surrounding areas

In business since 2001

Free estimates

Credit card accepted

We offer over 10 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Request Quote
Showing 1-10 of 37
Generator Install questions, answered by experts

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

The Saint Leonard, MD homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

See all articles