Granzin Electric LLC W8748 Cadle Road, Shell Lake, WI 54871

"In October, 2023 David did a job for me to finally connect my garage / meter to the house panel so all my electrical circuits are connected to my 12.6 KW solar system. None of the other local electricians (except one from Siren) would return my calls. Last year a different electrician helped me install the Sol-Ark 15KW inverter, slightly relocate the 200 amp panel in the basement, run all the EV cables from the array to the inverter, trench in a low voltage disconnect switch at the meter pedestal, and make battery connections to the inverter. Unfortunately when the power went out, while we had backup battery power in the house, there was no power at the garage.... the service door was frozen in making it a really difficult job leaving for work on these record snow season days. David was working solo at the time the new job was done so I helped with some of the landscaping and laying out new wire in the trench. I rented a nice new trencher from Siren for $150. David re-fed the garage connections from the house (instead from the meter to the garage) and added an EV plug. I did not have an estimate from him but the price ended up being less than we thought and below the other bid I had from someone in Siren who wanted to reconnect to an old panel in the garage corner behind the meter pedestal that did not meet space code requirements. Instead, David installed a new 100 amp panel in the front corner of the garage that met all code requirements. To do that required more skill and effort well worth it in the long run. I then installed the EV system and just plugged it in. I will email David the installed EV system result in case he wants so share it with other potential customers."

"I called Granzin Electric and he was able to come out the same day to investigate the electrical issue I was having. He was thorough and able to fix the issue in a timely manner and at a very reasonable price. I would highly recommend Granzin Electric for any of your eletrical needs."

"David was an excellent troubleshooter. He has great analytical skills and is a great people person/businessman. I would definitely recommend him to anyone looking to solve an issue."

"Thrilled with the service and quality of David's work. Hired him to consult and then install a new electric panel for our garden shed and greenhouse. The job was unusual in that it was new power that had to be trenched from the pole on the road through the forest. He came out within a couple days of contact and the whole job was finished within a month. He is friendly, knowledgable, reliable and thorough. I would be very happy to recommend his service."

"David installed an outdoor electrical shutoff for an AC unit for us this past week. From the outset, David's responsiveness and helpfulness were outstanding, making the entire experience a breeze. David's professionalism, precision, and courteousness were truly impressive, and I wholeheartedly recommend him to anyone in need of electrical services. We will be using him in the future for any of our electrical needs."