PM technologies has been maintaining our home generator for the last four years and I have been…read morevery pleased with the quality of service, competence of their technicians and their fee structure which is fair in comparison to the competition. They do a really good job of following up with you and reminding you when your annual service is due and dont try to hard sell you or scare you in to an annual service call when it can slip a year (No power outages during the year). Communications with reminders both text and email are quite good with a text with Geo tracking link so you can track the technician while enroute to your house. I really like this nice use of technology letting me know when I need to be ready for the tech. Overall I will continue to be a loyal customer of PM technologies where I will look to this company for all my home generator needs.

This company has been servicing our home generator for four years now. They are the best company I…read morehave ever dealt with hands down. Professional, courteous and Prompt.

Had them add an electric box for 220 for a machine that's run with a compressor…read more Cost was really reasonable. The job was quickly done in a few hours by their electrician, Matt. Matt had the power set up for our equipment in less than 2 hours. He did some house keeping and made sure to keep things tidy after the job too.

A great company with attentive, friendly, helpful, skilled service and strong customer concerns…read more Telephone handling of calls was efficient and kind and the service is top notch and of unmatched quality. Don't call anyone else for your electrical needs!!

Wow, what timing. The very day our Generac stand by home generator was inspected and approved by…read morethe city we had a huge storm, took the power out for the entire subdivision. The Generac kicked in and ran seamlessly for nearly 30 hours until power was restored. We were the envy of the neighborhood and wound up helping neighbors keep perishable foods cold in the refrigerator. Thanks again to David W and the Wolverine Power Team !!

I have used Wolverine Power Systems for eight years I now I believe and at all of my Michigan…read morehomes. I am editing this previous review and changing the 1 star to 3 stars. The manager called me, was up front and honest. We discussed the customer service issues and they made things right with appropriate credits and what sounds like changes in their processes to avoid poor customer service to loyal Wolverine Power Systems customers. Therefore I will continue to do business with them and update this review by removing the long detail and leave it at, I had an issue and they addressed it.

Punctual and honest. Would highly recommend Nathan. I'm a dummy when it comes to electrical and…read moreNathan's explanations were thorough and enlightening.

Prompt response to inquiry; professional and conscientious; called to indicate estimate time of…read morearrival on day of service;

They went out of business, zero communication. Left several customers hanging. Signed up with a new…read morebusiness to maintain our Generac after several failed attempts to communicate with them and their corporate office. A few months later, they charged my credit card for the maintenance contract with zero communication first. Yesterday, they showed up on my property and removed the monitoring antenna while I was at work. They kindly left it on the porch. I can no longer recommend them. Buyer beware. Zero excuse for how this business handles its most valuable assets, the customers.

Install still not complete 6 months after deposit. You have to leave a message, they either call…read moreyou back weeks later or not at all. My install started the beginning of January, 2 months later I still can't use my generator. They provided a bad quote which resulted in multiple delays. Most people I talk to have gotten their project completed in 2-3 days.

The thing about a hometown service is..they treat you like family. Our goal was to protect ours in…read morean emergency when needed. Having an Gererac whole house generator is an investment in that. VERY knowledgeable, kind, and respectful representatives. A big shout out to Christian and Matt for answering ALL of our questions and concerns. Dealing with this liocal owned company is HIGHLY RECOMMENDED.

February of 2025 my electric service. What failed was the electric box on the street that fed my…read morehome electric. My wife and I woke up to 62 degrees. No power. Called Edison they were there very quickly. Explained where the failure was and that it may take up to a week to repair. The edison rep then pointed at my generator and said "why didn't that kick in" . Nope the generator that I had paid Osborn to maintain was silent. We immediately called Osborn. The phone was answered by Osborn and I explained to the woman on the other end our power went out and our generator was showing red. She told me that's not good and i agreed and asked her to please send someone out. (they were the company I paid my yearly check-up fee to!). I was shocked when she told me first opening was 8 Days away. I explained again that my power was out and I was a customer of the company yearly check-up. And that Osborn had just been there 6 months prior and declared all is well....AND MY GENERATOR IS NOT WORKING AND SHOWING A RED LIGHT!!!!! And she responded very calmly so do you want the appointment in 8 days. Nothing sooner. Thank god the Edison supervisor was still outside. When I told him Osborn will not be here for 8 days he sent a small suitcase size generator. It took Edison 4 Days. So on day 8 Osborn did show...but my wife and I did receive a call at about 10am (we had an 8 to 12 window) they were running late because Osborn had a customer with an emergency ahead of us!?!!?? you just can't make this up. Osborn did show about 4 p.m. Osborn did get the generator green light back on...for 4 days. Light went red again in 4 days. Did not call Osborn back. Called another company they came out same day fixed the problem been fine since. Surprised Osborn couldn't fix problem ...said so. So fast forward to September 2025. What appeared in my in box on my computer A BILL FOR $270. For service rendered February 2025. This really got my goat. A bill for $270 for sending a serviceman to my home to do nothing or better yet to fix something that they didn't fix 6 months earlier. Went to there home office on Buno Rd. to express my opinion and to tell them how much I disagreed with their billing practices. Without batting an eye bill went from $270 to$135. So if you are or do do business with Osborn I would take steps to protect yourself from the type of charges my wife and I incurred those days last winter. Such as if you are a member of their yearly service plan if something goes wrong and your red light comes on they will get there much, much sooner than the 8 days it took them to get to my wife and I. And not for a charge of $270. In all honesty my wife and I did pay the $135. It was either that or red mark on our credit rating.

Gen Pro LLC is a fantastic generator service company. As an owner-owned business, they ensure…read moretop-quality service and professionalism from their highly skilled technicians. During this recent ice storm, Gen Pro got my generator up and running, and kept me informed throughout the process. They showed up when needed even though it was late in the evening. I highly recommend them for all your generator needs.

I had a Kohler whole house generator and auto transfer switch installed by Shawn and his team…read more They are truly professionals and treated my house like it was their own. They even swept up after themselves when they were done. I mentioned to Shawn about not leaving the doors open to keep the cat from running out and he incorporated my concerns into his kick off huddle with his team before they started. It's worth noting that I previously had a Lowes contractor give me a price for a generator install. Not only did the local Lowes contractor tell some fibs about what was required because of the Michigan Building Code (which I rebutted because I know the code and I offered a copy for him to show me the section right on the spot ) I was offered a lesser quality Generac generator (even after I told him I wanted Kohler) and a small limited circuit manual transfer switch. Nevertheless I sent him on his way and called Shawn. I have never looked back. Not only was Shawn's price reasonable he was lower than the other contractor and I got what I wanted to which was a Koehler generator and whole house automatic transfer switch so I didn't have to pick and choose what I wanted on the panel I am a contractor so I know the system. I highly recommend you call gen pro and talk with Shawn

ourplumber, Kyle was great Polite and very efficient in solving our problems. He went out of his…read moreway to make sure we were happy with his work. A+

Egregiously expensive. Clearly the new private equity owners are trying to gouge customers. They…read morealso rescheduled my appointment with only a couple hours notice, so I had to take off work for a second day. I'll never use them again