Public Reviews

I called to ask a couple questions about their one wire Dodge cummins alternator. Had to leave a message but they returned my call in a timely manner. After speaking with them I did purchase the one wire alternator. It bolted right in and functions better than OE equipment. Will definitely do business with them again.

Great Service and Very Knowledgable

Great Service and Very Knowledgable

Outstanding service. Wish more were like this.

Outstanding service. Wish more were like this.

Amazing customer service and one of the last true blue starter and alternator rebuilding shops! The quality of the products is far superior than what you’re going to find at any auto part stores in the area!

Amazing customer service and one of the last true blue starter and alternator rebuilding shops! The quality of the products is far superior than what you’re going to find at any auto part stores in the area!

IT IS FIXED! I have had a charge problem with my 03 f250 7.3 for soooo long. I kept trying to figure out the charge problems. This one wire alternator was the solution. The cursed exciter wire is shorted out somewhere other than the usual places. I was not looking forward to trying to chase that problem. Was considering selling my truck, or buying the whole wire harness, yikes! Then I found Your YouTube channel and ordered the alternator for my truck. Now, I have 14.4 volts at idle! THANKS FOR ALL YOU DO! I'M KEEPING MY TRUCK!!

My alternator failed on my Ford Powerstroke and the team at HEI rushed a new and improved version of the 200A to me so I could get it installed. Great guys. Thank you for the hat , I proudly wear it.

I can't speak highly enough about the customer service Luke provided. I was having issues with my 3rd gen Cummins alternator/voltage regulator so I purchased a one wire alternator from Hagemeister. I needed it immediately to head out on a hunting trip the next evening so I had it shipped UPS Next Day. UPS dropped the ball with shipping and Luke called me first thing in the morning to let me know that it looked like it wouldn't be delivered that day and that he had already filed a claim with UPS. I returned from my trip to find the alternator at my house. It was well packaged, fit perfectly and immediately cleared up my charging issues. Luke refunded the shipping charges for me since the alternator did not show up as scheduled. Thank you Luke and your team for the excellent customer service. You're on the short list of companies I'll recommend without hesitation!

I would not take my business anywhere else!!! Larry and Luke are very knowledgeable and understand the importance of detail and performance in their workmanship. They will go above and beyond to make sure the customer is satisfied with the final product. I'm in Portland and it is worth any minute of the drive to deal with this business. the picture attached were rebuilds for my 1970 Datsun Roadster using original equipment, looked and performed better than new.

By far the best Cummins 1-wire alternator . Customer service is exceptional. Simply Can't beat Hagemeister Enterprises. Highly Recommended.

Hi I bought this 12 v alternator for my Model A . Sounded that they charge at low RPMs the Model. A RPM is suppose to be 450 rpms ,much to low for an alternator ,Put head lights on your in the Negative . Kinda thought they made it magic my fault for not asking what is low RPMs. Runs well set up pulley with the new belt work well at 600 rpm

Bought an alternator for my Ford model A. High quality product with 6V positive ground. I highly recommend Luke at Hagemeister Enterprises for his help. I live in Sweden and it was very easy to do business with him. Just one week after order I had it in my car 😊

These are the "Go To" Guys. Love the Expertise !!

First off, I'm not a mechanic of any kind. After watching a YouTube video I was willing to attempt a starter replacement on my truck. Hagemeister was awesome. Everyone I spoke with was very friendly, patient, and helpful. They did everything possible to get me the right part and answer my questions. Shipping was fast. I got it installed and the replacement part cranks my 7.3 Power Stroke Diesel better than the factory starter ever did.

The best alternator ever for my old truck

Top notch service

The company I work for and personally always go here for starter, alternators, and batteries. Great service, I have not come here with a problem that wasn't solved.

The Hagemeisters are all great people to deal with and I depend on them for anything in automotive electrical. They are rebuilders of starters and generators, and much more. Whenever I have an electrical issue, Larry and Luke are my go-to people. Also, Helen has the best farm-fresh eggs in town!

awesome, I've just watched the videos but I'd say these guys know what they are doing