
Serving Frederick, PA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Pretty straight forward. Establish size,generator. Installed in an afternoon. Work professional and neat."





+9


Serving Frederick, PA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Pretty straight forward. Establish size,generator. Installed in an afternoon. Work professional and neat."





+9

Serving Frederick, PA and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"Rob did an awesome job getting our generator hooked up. Brandon electric is our go to electrician. Jeff and his team are very responsive and professional. I Highly recommend their services"





+61

Serving Frederick, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
"This is a five star electric company with amazing technicians and affordable costs! Their work is done up to code and the work is warranted. They helped me with the purchase and installation of a 20kw Generac generator installed at my home. I am very happy I have these electricians when I need them!"





+26

Serving Frederick, PA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"I had initially gotten a quote for the purchase and installation of my 22KW Generac generator from an electrician. He suggested contacting a Generac dealer to purchase and install my generator. Since I would have to contact a dealer if I had a problem with my generator after installation anyway, it seemed like a good idea. I got a quote from Trinity Generators which was substantially less than my previous quote. Getting the generator from Trinity was an easy choice. They did an outstanding job of installing the generator. Trinity handled all the paperwork and permits all the way to the final inspection of the installation. Trinity sent 4 technicians to install the generator. They started at 9am and finished right after lunch. The installation was fast and neat. They treated the installation as if my home was theirs. They removed all packing material and trash and left my home just as it was before they were there. I couldnâ t be more satisfied and happy with my decision to have them add a generator to my home. 5 Stars!!!!"

Serving Frederick, PA and surrounding areas
Approved
In business since 1982
Free estimates
Emergency services offered
"This was our second time having Glenn out to perform work. We had another contractor doing flooring installation and Glenn was going to have to turn the power off a couple times which would not have been convenient for the flooring people. We really appreciated Glenn being flexible and him willing to reschedule to the next day. Again, he was prompt and had all the materials needed to do the work. He was conscientious about code and load amounts when installing the emergency panel for our portable generator. He was very clean and neat with any mess he made while installing the outlets and ceiling fan. The fan was in our master bedroom and he laid a clean tarp over the bed and carpet before he started. The small holes he made to install the ceiling fan were patched with spackle and are not even noticeable. He even reviewed with us how to operate the fan/light and change the bulbs. Glenn is very personable and profession and very considerate of our home and property. We are very happy to recommend him to our neighbors and friends."





+3

Serving Frederick, PA and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"My mother used this company for her generator installation and recommended them to me because she loved them so much. I also ended up hiring them. All went well as expected, start to finish the crew as awesome. No regrets."





+10

Serving Frederick, PA and surrounding areas
Approved
In business since 1999
Emergency services offered
Warranties offered
Welcome to Christopher J. Kollar Electrical Contractor, LLC. We have been proudly serving the local area since 1999. Call today to schedule an appointment for fast, quality, and reliable service! You will not regret your decision to work with our company!\n\nWe also provide same day or emergency services for residential and commercial clients.





+16

Serving Frederick, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Emergency services offered
Warranties offered
"Very professional. Was very quick in installing my fan"





+14

Serving Frederick, PA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"We are VERY pleased with DM Electrical. Dan was very professional, was prompt at appointed time, and performed the electrical the electrical service we requested, which was to install a new electrical box, in a diligent manner. We will definitely no only call them again if we need electric service, but will recommended them to others."

Serving Frederick, PA and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"Fused Electric recently performed a service upgrade to my home, installed a portable generator hookup, rewired my garage and basement, and other miscellaneous tasks. All work was properly and simply explained and the techs were first-rate and professional. The did a very clean job trenching a new conduit from house to garage. Cost of permits and equipment was dead on, no surprises and I paid exactly the quoted estimate. Prices are competitive for this area and quote was less expensive than most. Techs cleaned up properly and respected my property. Will definitely use again if need arises."





+11
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 Philadelphia, PA varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.

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.

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 can tap into existing gas lines so they never run out of fuel. Here’s how they work and how they’re used.

Using a generator during a power outage is a lifesaver. Our guide will show you how to connect a generator to your house without a transfer switch.

Having a back-up power source in case of emergency is important. Here’s how to use a generator to power your house.