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35 Verified Reviews for Generator Installation pros in ,
*The Angi rating for Generator Installation companies in , is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
*The HomeAdvisor rating for Generator Installation companies in , is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
Last update on April 25, 2025
Generator installers in White-marsh
Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.
"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"
Buck B on August 2024
Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.
"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"
Buck B on August 2024
Here at Electrical Building Technologies LLC we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call us today!
Here at Electrical Building Technologies LLC we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call us today!
WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **
"Great company, they were fast, friendly, & accommodating. I would definitely use them again."
Jennifer B on October 2024
WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **
"Great company, they were fast, friendly, & accommodating. I would definitely use them again."
Jennifer B on October 2024
Established in 2013 MFC Electric is build on the integrity of our professional services provided to our clients. Offering Residential and Commercial services we strive to leave lasting impressions.
"They are very good, helpful and did everything. I'm satisfied."
Olivia . on November 2022
Established in 2013 MFC Electric is build on the integrity of our professional services provided to our clients. Offering Residential and Commercial services we strive to leave lasting impressions.
"They are very good, helpful and did everything. I'm satisfied."
Olivia . on November 2022
Expert generator repair and maintenance with over 25 years of residential, commercial and industrial expertise on all major brands. Our techs are all listened and reliable giving making us proud to be the industry-leader in response times. We also provide power solution consultations for home and commercial with a special focus on nursing home consultations.
Expert generator repair and maintenance with over 25 years of residential, commercial and industrial expertise on all major brands. Our techs are all listened and reliable giving making us proud to be the industry-leader in response times. We also provide power solution consultations for home and commercial with a special focus on nursing home consultations.
D T Electric is an electric company specializing in residential and commercial electrical services, generators, new construction, we are dedicated to our customers. Whether you need a simple troubleshoot or the installation of modern, ahead of its time "smart home", we can get the job done right!
"Provided exceptional service. Highly recommend."
Raymond M on August 2024
D T Electric is an electric company specializing in residential and commercial electrical services, generators, new construction, we are dedicated to our customers. Whether you need a simple troubleshoot or the installation of modern, ahead of its time "smart home", we can get the job done right!
"Provided exceptional service. Highly recommend."
Raymond M on August 2024
We are a family owned and operated company since 2011. Our owner, served in the United States Marine Corps and toured to Iraq as a Avionics Technician or Aircraft Electrician. Mr. Buckley has worked with historical restorations as well as new construction. We also offer drafting, home renderings, design and decorating, as well as remodels, light plumbing, drywall, painting, cleaning, organizing, and clutter removal services.
We are a family owned and operated company since 2011. Our owner, served in the United States Marine Corps and toured to Iraq as a Avionics Technician or Aircraft Electrician. Mr. Buckley has worked with historical restorations as well as new construction. We also offer drafting, home renderings, design and decorating, as well as remodels, light plumbing, drywall, painting, cleaning, organizing, and clutter removal services.
We are a licensed and insured electrical contractor service the Hampton roads area. We are happy to help you with any and all of your electrical needs from simple repair work to large electrical system re-wiring. All work has a one year warranty on labor. Call today for a free estimate
We are a licensed and insured electrical contractor service the Hampton roads area. We are happy to help you with any and all of your electrical needs from simple repair work to large electrical system re-wiring. All work has a one year warranty on labor. Call today for a free estimate
Full service family owned marina providing factory trained and certified services for CUMMINS, ONAN, YANMAR, DOMETIC, SELDEN, FORSPAR, SIDEPOWER, and others, full fiberglass, rigging, mechanical, painting and electronics.
Full service family owned marina providing factory trained and certified services for CUMMINS, ONAN, YANMAR, DOMETIC, SELDEN, FORSPAR, SIDEPOWER, and others, full fiberglass, rigging, mechanical, painting and electronics.
Generator installations FAQs
Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:
Portable generators with 1kW–7.5kW capacity: $500–$2,000
Partial generators with 9kW–20kW capacity: $2,000–$6,300
Whole-house generators with 22kW–48kW: $5,000–$18,000
When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.
When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:
Refrigerator: 600 watts
Large dehumidifier: 700 watts
Large window air conditioner: 1,400 watts
Water heater: 3,000 watts
Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running.
Here’s what you can run with different wattages and types of generators:
Portable generator:
2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers.
4,000 watts will keep two large appliances operating and a few smaller devices.
8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.
Partial to whole-house generator:
20,000 watts and above will make it seem like your home’s power is still on.
The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:
Experience frequent or prolonged power outages
Work from home
Store a lot of cold food
Have a sump pump
Have a pump for well water
Use electronic medical devices
Live in a climate requiring heating or cooling
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