5 
24 *The Angi rating for Generator Install companies in Belcamp, 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 Belcamp, 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 Belcamp, MD and surrounding areas
Approved
In business since 1969
Emergency services offered
Warranties offered
"Installed generator and provide maintenance agreement."
+2
Serving Belcamp, MD and surrounding areas
Approved
In business since 1968
Warranties offered
Small jobs welcome
"Great! Very prompt and excellent service!"
Serving Belcamp, 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 Belcamp, MD and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Professional and timely. Great job at a great price."
Serving Belcamp, 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 Belcamp, MD and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Very attentive, good communication, and conscientious work."
Serving Belcamp, 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 Belcamp, 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 Belcamp, MD and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"Supreme Electric arrived on time a 8:30 and we went over the work I needed complete. They started right away, fixed the GFI outlet, and started on the new light. They first covered the kitchen area with a tarp and began the cut into the ceiling and cut into the wall to fish the wire to the new switch. They hung the light and repaired the access hole and cleaned up the area of all debris and vacuumed the whole area. They then ran the new circuit which was over 100 feet from the electric panel box to the outlet. Both Pete and Dave were very friendly and professional and worked quickly. They cleaned up after their work and left the area in great condition. Their pricing was very fair. We are very happy with our new kitchen light and the work done.
"
+1
Serving Belcamp, MD and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"They did an excellent job. They came in did a great work and no complaints."
+69
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.
