*The Angi rating for Generator Install companies in Berlin, 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 Berlin, 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 January 15, 2026
Serving Berlin, MD and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"It went very well! We had panel box moved from our kitchen to the laundry room new panel box was installed wires were run to new box! Resolute Electric did an amazing job!"
+19
Serving Berlin, MD and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"I converted an attic into a 1 bedroom apartment with private bath, kitchen and laundry area years ago and contracted Brandon Oakley to do all of the electrical work. The job was completed timely, professionally and without any issues. Since then his company, Legendary Services, has expanded its services to now include installing back up generator systems and solar systems for sustaining your electrical needs during power outages. I have discussed these options with him and he is very knowledgeable and I am considering installing one or both of these systems in my home. I trust his judgement and his work based on great past experience."
Serving Berlin, MD and surrounding areas
Approved
In business since 2015
Credit card accepted
Offers commercial services
"Tony was great! He was able to give a reasonable estimate and actually installed 4 outdoor lights the same day. Very informative, friendly and professional. Arrived on time, finished quick and answered any questions I had. I will definitely recommend Flippin' Breakers!"
Serving Berlin, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Emergency services offered
"I highly recommend Sea Level Electrical. Setting up an appointment and getting an estimate was easy. The work was done correctly, on time and on budget. And, the electricians were extremely friendly and helpful – they asked questions when needed and informed us of all issues. I like this company!"
+3
Serving Berlin, MD and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
Experience The Horizon Difference.\n\nOn-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED!\n\nHorizon Services is the region's largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizons Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.\n
Serving Berlin, MD and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"Bill was professional and easy to work with. He came in right on budget. All the work was done and a timely manner. I would highly recommend him."
+1
Serving Berlin, MD and surrounding areas
Approved (Corporate)
In business since 2000
Emergency services offered
Credit card accepted
Service Today is a leading plumbing and drain company serving Maryland, Delaware, and Pennsylvania. Our certified professional plumbers are available same day to assist residential customers with their plumbing and drain needs. We have over 25 years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, as well as sewer, water, and gas lines. We make it right...right now!
Serving Berlin, MD and surrounding areas
Approved
In business since 1992
Free estimates
Credit card accepted
"They were excellent and I will hire them again"
+3
Serving Berlin, MD and surrounding areas
In business since 1990
Emergency services offered
Warranties offered
"Bruce did an excellent job dealing with the antiquated wiring in my old house. It was clear he knew what he was doing and I will call him again when I need an electrician. His prices were reasonable too. I give him my highest recommendation."
Serving Berlin, MD and surrounding areas
In business since 1970
Free estimates
Emergency services offered
"Greatt response time and professionalism!"
From average costs to expert advice, get all the answers you need to get your job done.
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.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
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.
