5 
28 *The Angi rating for Generator Install companies in Aberdeen, 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 Aberdeen, 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 July 23, 2025
Serving Aberdeen, MD and surrounding areas
Approved
In business since 1969
Emergency services offered
Warranties offered
"Installed generator and provide maintenance agreement."
+2
Serving Aberdeen, MD and surrounding areas
Approved
In business since 1968
Warranties offered
Small jobs welcome
"Great! Very prompt and excellent service!"
Serving Aberdeen, MD and surrounding areas
Approved
In business since 1969
Emergency services offered
Credit card accepted
"Robin was super nice and easy to work with - she called me to notify me when Bob would be arriving. Bob worked quickly and new his stuff about generators."
+7
Serving Aberdeen, MD and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Professional and timely. Great job at a great price."
Serving Aberdeen, MD and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
AMC Electric, LLC 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\n
Serving Aberdeen, MD and surrounding areas
Approved
In business since 1996
Offers commercial services
Customers say: Quick response
"Anthony and his team do expert electrical work of all kinds. We are a 145 year old non-profit organization with buildings and grounds, and have contracted with Technician Engineers Group (TEG) on two large projects (and several small ones) over the last 15 years. One project rewired a large 125 year old building listed on the National Register of Historic Places, and one installed an extensive outdoor lighting system. In these two unusual situations TEG worked closely with us to find innovative solutions to our unique needs. We are very pleased with the results, enjoyed their can-do approach, and highly recommend this company for any electrical challenge. We found TEG reliable, honest, on time, and all the work was completed ahead of schedule."
Serving Aberdeen, MD and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Very attentive, good communication, and conscientious work."
Serving Aberdeen, MD and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
Dallis Electrical Services is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
Serving Aberdeen, MD and surrounding areas
In business since 1999
Free estimates
"Callahan Electric has been our choice for 6 years! Last week Cody replaced a ceiling mounting box, installed a new ceiling fan and replaced a wall switch. He was not happy with the quality of the provided plastic switch cover, so he installed an upgrade that matched the others in our home! Given the current situation, we were a bit apprehensive about having a contractor in our home. Our fears were put rest when Cody arrived in a mask (early, no less!) and explained Callahan's commitment to continued meticulous adherence to science-based guidelines during these challenging times. Callahan has provided stellar electrical expertise for projects ranging from a major "from the studs out" renovation of our home to installing a new ground fault receptacle at our pond and everything in between. They are, and will continue to be, our electrical contractor of choice."
+14
Serving Aberdeen, MD and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"It went great! Pete and Dave were fast, friendly, and professional. They did a great job installing the ceiling fans in my rooms. They made sure to protect my belongings so that nothing was damaged during the installation. And the quote they gave me was spot on. Their prices are affordable. For what they charged to install 3 fans, another company wanted to charge me just to install 1 fan. I absolutely would highly recommend contacting Supreme. I will be definitely contact them for additional work I need to have done!"
+1
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 Baltimore, MD varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.
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.
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.
