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Customer Comments

Chris M.

What an excellent company! From the consultation to the estimate to today’s install – perfectly flawless. In addition to the knowledge of all the technicians, they were the nicest group of guys we’ve ever had work at our home. They are efficient and extremely courteous. When they were done, Rick and Steve took plenty of time to walk us through everything we need to know about the generator and how it works. When they were done, there was not one piece of debris left behind. We can’t recommend this firm enough. And, we don’t want to forget to compliment the office staff – they have the same attitude towards professionalism and customer service!

Robert C.

Great staff and great technicians, they know what they are doing and get the job done, thanks Aaron, Ethan, and Tina for helping me with my warranty work through generac and figured out my auxiliary switches were defective.

Chris T.

Experienced, helpful and reasonably priced! Gen-Tech has helped me after purchasing a home with an existing generator. From extra keys, normal maintenance and a new gas pipe, they do it all!


They showed up on time. They fixed an issue we had with our panel in a timely matter and did routine maintenance. These guys are the best 5 stars

Vaughn S

I got tired of all the power outages in my area. I mean 17 times in less than a year! Power outages for a few minutes to hours and even two days. I looked into costs and finally decided on Generator Technologies to install the whole house backup generator. A nice clean installation. The work crew was very nice and professional and the owner/manager of the business was extremely nice and informative. We were very pleased to contract with this company. I highly recommend Generator Technologies.

Kelly B.
I can’t praise this company enough. From install to after care, they don’t disappoint. It’s an absolute pleasure to work with them and so refreshing to find a company that runs on quality work and exceptional customer service. Highly recommend!
Alex F.

Best group of guys, very helpful and top of the line equipment. I have a back up generator from them they did a wonderful job and always remind me on time when it needs serviced. wonderful job keep up the good work.

F. M.

These folks are absolute professionals. On time for both the estimate and installation of my generator. The install went super smooth, they were in and out of my house in a matter of hours and even worked through some awful rainy weather. Of the 3 estimates I got they had both the best price and shortest lead time. Don’t hesitate to give them a call.

Pete R.

I was very happy about the service provided by Generator Technologies for me today!!! I called based on a neighbor’s account of observing white smoke coming from the unit!!! I ended up getting a thorough checkout of the engine, and an oil change!!! The technician was very knowledgeable and professional, and completed the service in about an hour!!! I would recommend Gen-Tech to any neighbors needing this service!!!

M. J.

The Generator Tech workers Rick and Steve did an awesome job on my installation. They were prompt and very professional. They always kept me posted on the progress of their work and they were very knowledgeable about how they were going to get my installation completed. They were very neat in their work and they were very courteous and respectful of my home. Great installation by two great guys, and a job well done.

M. M.

Can’t recommend Generator Technologies enough! We used their services about a month ago. Customer service and scheduling were great, and Rick the technician that serviced our unit was incredible. Rick took the time to explain what he was doing every step of the way. And being novices with a generator after moving into a new house with an existing one – that was a big help! Thank you for the excellent experience – we look forward to using Gen Tech in the future for servicing our unit going forward.

Cynthia U.

Would highly recommend this company. Great prices and easy to work with. Aaron was our technician and he was very friendly and knowledgeable.

Had a great experience working with this company last Friday. Stephanie was very helpful when I called after my generator went down. She said that although they were a little backed up, she would keep my order on her desk just in case a tech gets back early in the next few days. At 3.00 PM that same day, she called to tell me somebody was available to come over. Aaron was our tech. Great guy. He explained everything he was doing, and couldn’t have been more thorough. I highly recommend this company. They fixed my problem on the day I called. Very friendly and professional from start to finish.

Kelly S.

Just had our Generac generator installed today! 2 months before the expected date! Stephanie was great the entire process & our 2 installers were very professional & knowledgeable made sure we were comfortable with everything- couldn’t be happier! Strange to look forward to the next power outage to see this baby in action! Thanks again Generator Technologies!


A very professional team of installers they have. Arrived on time and explained everything about the generator when they finished. Answer all of my questions. Highly recommend this company for your generator business

Steph G

I have used Generator Technologies on a newly installed generator we had in a home we built in Lockport, IL in 2004, and have also started using them for maintenance at a home we recently purchased in Northwest Indiana. Their courteous service and professionalism made them stand out amongst their competition, some of which are right down the road from our new home. Top notch and competitively priced we found out as well.


Personnel were sent to survey placement of the unit before the installation date. Installers arrived as scheduled and install the unit without any problems in no time.

Yes, I recommend this dealer.


Our unit was installed on Aug. 12, 2013. Generator Tech. installers were very polite, professional and very willing to answer all questions about the Generac, even during installation. They offered instructions on how to maintain the Generac and about the maintenance schedule they included in the price.

Yes, I recommend this dealer.


They were very knowledgeable men who did an outstanding job of installing my generator for a senior citizen. They explained everything to me as how it works. It was a very pleasant experience and I look forward to doing business with them if I need it. Thank you, Kathy

Yes, I recommend this dealer.


Fast, Friendly and Professional. To say they’re good at what they do, is an Understatement! They’re really that good! I think I can honestly say they can handle anything with no problem. We will never worry about another power outage.

Yes, I recommend this dealer.



Yes, I recommend this dealer.


Folks, this company is top notch! The staff is wonderful, honest, hardworking and complete professionals all the way around. Not only that, but after months of researching other installers this company gave me the best install quote and stood by it, they were hundreds of dollars less than the others. This is a family owned business and they take pride in a job well done. The city inspector was even impressed with their work and told me to be sure to write them a glowing review so others would see it. When I move I will definitely use them again! Thanks guys!

Yes, I recommend this dealer.


This is the right place to go, others aren’t as well versed in troubleshooting. Talk to Tina as first point of contact.

Yes, I recommend this dealer.

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