Top-rated generator install pros.

Get matched with top generator install pros in Garrison, MD

There are 9 highly-rated local generator install pros.

TRUSTED BY GARRISON, MD HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon13
    Verified generator installs reviews

Find Generator install pros in Garrison

Avatar for Clinton Electric Co Inc

Clinton Electric Co Inc

1524 York Rd
4.60(
162
)
Approved Pro

Clinton Electric Co Inc

1524 York Rd
4.60(
162
)
Approved Pro
Customers say: Super punctual
213 local quotes requested
56 years of experience

Since 1969, our family owned and operated company has proudly operated out of Timonium-Lutherville and provided the highest quality electrical services. Our electricians have built a solid reputation in the Greater Baltimore region based on a commitment to service and quality work. All of the work we do comes with an upfront quote and 100% guaranteed satisfaction. Clinton Electric delivers prompt and reliable electrical repair and installation services to our community. Available to handle the needs of residential and commercial property owners throughout Baltimore City, Baltimore, Harford, Anne Arundel and Howard counties, you can count on our professionally trained, experienced team to handle your electrical job with the highest level of excellence.

"Job was done right and efficiently. I purchased their membership for ~$13 a month (1yr commitment) b/c we has just bought a new house and it brought the cost down. Subtracting 1 star b/c with the membership I was sold, I was supposed to receive a free house check, which didn’t happen. Electrician just installed the station and was ready to go. I’ve guy though, and did good work."

Candis M on January 2025

Since 1969, our family owned and operated company has proudly operated out of Timonium-Lutherville and provided the highest quality electrical services. Our electricians have built a solid reputation in the Greater Baltimore region based on a commitment to service and quality work. All of the work we do comes with an upfront quote and 100% guaranteed satisfaction. Clinton Electric delivers prompt and reliable electrical repair and installation services to our community. Available to handle the needs of residential and commercial property owners throughout Baltimore City, Baltimore, Harford, Anne Arundel and Howard counties, you can count on our professionally trained, experienced team to handle your electrical job with the highest level of excellence.

"Job was done right and efficiently. I purchased their membership for ~$13 a month (1yr commitment) b/c we has just bought a new house and it brought the cost down. Subtracting 1 star b/c with the membership I was sold, I was supposed to receive a free house check, which didn’t happen. Electrician just installed the station and was ready to go. I’ve guy though, and did good work."

Candis M on January 2025


Avatar for Calvary Electric LLC

Calvary Electric LLC

2330 Swiftwater Dr
5.00(
13
)
Approved Pro

Calvary Electric LLC

2330 Swiftwater Dr
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
47 local quotes requested

Calvary Electric LLC is a family owned, locally operated business specializing in commercial and residential electrical service and new construction. We serve our clients well with strong values in integrity, good character and hard work. If you desire quality workmanship and a job done right the first time, then Calvary is the contractor for you.

"Great crew. Responded quickly and professionally. Was able to circumvent some issues with my initial wants and come up with a better layout for the project. Just what was needed and complete in record time. Great pricing as well for the detailed work performed."

David L on October 2024

Calvary Electric LLC is a family owned, locally operated business specializing in commercial and residential electrical service and new construction. We serve our clients well with strong values in integrity, good character and hard work. If you desire quality workmanship and a job done right the first time, then Calvary is the contractor for you.

"Great crew. Responded quickly and professionally. Was able to circumvent some issues with my initial wants and come up with a better layout for the project. Just what was needed and complete in record time. Great pricing as well for the detailed work performed."

David L on October 2024


Avatar for Wireworx Electric Inc

Wireworx Electric Inc

105 Patricia Ave
4.93(
142
)
Approved Pro

Wireworx Electric Inc

105 Patricia Ave
4.93(
142
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
110 local quotes requested

Wireworx Electric Inc. We specialize in all aspects of the electrical trade. Residential & Commercial. We take pride in everything that we do, and are certain that you'll be 100% satisfied. All work initiated by owner/ master electrician. No salesman. Excellent references, hundreds of satisfied customers. Please call today for your FREE ESTIMATE! 10% discount for senior citizens & retired military. Licensed & Insured.

"very well Tech was on time sharp did great work"

Derek S on September 2025

Wireworx Electric Inc. We specialize in all aspects of the electrical trade. Residential & Commercial. We take pride in everything that we do, and are certain that you'll be 100% satisfied. All work initiated by owner/ master electrician. No salesman. Excellent references, hundreds of satisfied customers. Please call today for your FREE ESTIMATE! 10% discount for senior citizens & retired military. Licensed & Insured.

"very well Tech was on time sharp did great work"

Derek S on September 2025


"GREAT!!!!!! Excellent service, very professional, on time and honest!!! I will be using their service again."

Raychon R on October 2025

10 Years Of Experience. Provides Exceptional & Guaranteed Residential Work. Put Clients Needs First Before Anything. www.jaelectricllc.net

"GREAT!!!!!! Excellent service, very professional, on time and honest!!! I will be using their service again."

Raychon R on October 2025


Avatar for LARRY HENDRICKSON ELECTRIC, LLC

LARRY HENDRICKSON ELECTRIC, LLC

5206 Silas Choice
5.00(
5
)
Approved Pro

LARRY HENDRICKSON ELECTRIC, LLC

5206 Silas Choice
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 local quotes requested

Hendrickson Electric is a family owned small business in Columbia, MD. With over 20 years electrical experience, we take pride in being your quality neighborhood electrician. When you choose Hendrickson Electric, you're choosing a partner dedicated to your electrical needs. We take pride in the relationships we've built with our clients over the years and look forward to continuing our tradition of excellence. Thank you for considering Hendrickson Electric as your electrical service provider. We are here to power your world with integrity, expertise, and a passion for excellence. Contact us today to discuss your electrical needs, and let's illuminate the future together.

"Larry has worked on our house multiple times. A friend referred us to him when we first bought our house in 2021. He has completed electrical projects big and small for us including installing ceiling fans, updating and ensuring the safety of all electrical outlets, and fixing all issues/concerns identified in our home inspection. He is professional, friendly, knowledgeable, and fairly priced. We turn to him every time something comes up and we need an expert who prioritizes making sure our home is safe for our family."

Katarina L on May 2025

Hendrickson Electric is a family owned small business in Columbia, MD. With over 20 years electrical experience, we take pride in being your quality neighborhood electrician. When you choose Hendrickson Electric, you're choosing a partner dedicated to your electrical needs. We take pride in the relationships we've built with our clients over the years and look forward to continuing our tradition of excellence. Thank you for considering Hendrickson Electric as your electrical service provider. We are here to power your world with integrity, expertise, and a passion for excellence. Contact us today to discuss your electrical needs, and let's illuminate the future together.

"Larry has worked on our house multiple times. A friend referred us to him when we first bought our house in 2021. He has completed electrical projects big and small for us including installing ceiling fans, updating and ensuring the safety of all electrical outlets, and fixing all issues/concerns identified in our home inspection. He is professional, friendly, knowledgeable, and fairly priced. We turn to him every time something comes up and we need an expert who prioritizes making sure our home is safe for our family."

Katarina L on May 2025


Optima Network Solutions

PO Box 815
4.80(
5
)
Approved Pro

Optima Network Solutions

PO Box 815
4.80(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

Our experienced team takes pride the quality of work we offer. Our mission is to create a relationship with our customers based on honesty, integrity, and trust. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you.

"Highly recommended. He completed the work necessary to get our systems hooked up so that we could do our medical billing for the office."

Zenji N on May 2023

Our experienced team takes pride the quality of work we offer. Our mission is to create a relationship with our customers based on honesty, integrity, and trust. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you.

"Highly recommended. He completed the work necessary to get our systems hooked up so that we could do our medical billing for the office."

Zenji N on May 2023


Calvert Generator

3520 Lyons Creek Rd
New on AngiNew on Angi
Approved Pro

Calvert Generator

3520 Lyons Creek Rd
New on AngiNew on Angi
Approved Pro
4 years of experience
Free onsite estimate

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.

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.


Mohamed Electric

5720 Fieldcrest Drive
New on AngiNew on Angi
Approved Pro

Mohamed Electric

5720 Fieldcrest Drive
New on AngiNew on Angi
Approved Pro
4 years of experience
Free onsite estimate

With over 11 years experience in the electrical industry, Mohamed Electric is your industry expert in Prince George County and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

With over 11 years experience in the electrical industry, Mohamed Electric is your industry expert in Prince George County and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!


Avatar for A.E.S. Electrical Company

A.E.S. Electrical Company

420 Milford Mill Rd
5.00(
5
)
Approved Pro

A.E.S. Electrical Company

420 Milford Mill Rd
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Welcome to A.E.S Electrical Company! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"He was on time and communicated through the process. The install of the thermostat took longer than expect (no fault of the installer) because the type of digital device. He took his time and saw the project through. I would and will use him again. Very professional, wore booties and followed up days later to ensure the thermostat was working."

Nico S on July 2021

Welcome to A.E.S Electrical Company! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"He was on time and communicated through the process. The install of the thermostat took longer than expect (no fault of the installer) because the type of digital device. He took his time and saw the project through. I would and will use him again. Very professional, wore booties and followed up days later to ensure the thermostat was working."

Nico S on July 2021


Avatar for F & B Electric, LLC

F & B Electric, LLC

3037 Lorena Ave
4.38(
4
)
Approved Pro

F & B Electric, LLC

3037 Lorena Ave
4.38(
4
)
Approved Pro
Customers say: Quick response
7 years of experience
Free onsite estimate

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"No comments at this time."

Reese B on February 2022

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"No comments at this time."

Reese B on February 2022

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Generator Install questions, answered by experts

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

A whole house generator can be worth the extra money for peace of mind if your home is prone to power outages for extended periods of time or if you have life-saving medical equipment that needs to maintain power at all times. These devices can also increase your home’s value, especially in areas prone to extreme weather and power outages.

The Garrison, MD homeowners’ guide to generator installs

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

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