National Solar Rankings

Oak Electric Service, Inc.

0BBB Complaints (3yr)Excellent
—Years in Business
79.1/100Overall Score

Detailed Profile

Oak Electric Service has been the go-to electrical contractor in the Waterford Township area for decades, and their expansion into solar has positioned them as Michigan's top-ranked installer. Their 4.8-star Google rating across 2,238 reviews is staggering in its volume, one of the highest review counts of any solar company in our national rankings.

What earned Oak Electric the top spot was the depth of electrical expertise they bring to every solar project. When your foundation is in electrical contracting, you understand panel wiring, load calculations, and code compliance at a level that dedicated solar companies sometimes have to learn on the job. Oak Electric has been doing this work for years, and it shows in the quality and safety of their installations.

The company is NABCEP certified and serves customers throughout the Detroit metro and southeast Michigan. Their team is familiar with DTE Energy's interconnection requirements and helps homeowners understand Michigan's net metering policies and available incentives.

Oak Electric's massive customer base provides a statistical confidence in their quality that smaller companies simply cannot match. When over two thousand customers maintain a 4.8-star average, the data is telling you something meaningful about the consistency of the operation.

With a composite score of 79.1, Oak Electric Service is our top-ranked solar company in Michigan for 2026.

Equipment & Products

Solar Panels

REC

Inverters

Tesla

Certifications

NABCEP Certified

Warranty & Guarantees

Workmanship Warranty
10 years
Production Guarantee
No

Operations

Company Type
Local / Regional

Financing Options

cashloan

Google Reviews (8)

Barbara H.

“This is a quality organization. The estimator was knowledgeable and very easy to talk with. The price was fair and the technician was excellent! The office staff were prompt, friendly and...”

TY K.

“Awesome company!! After having a hard time getting another company to come out (rescheduled me 5 times and still no show) I came across oak electric. They were able to come out in about 4 days when...”

Koichi I.

“The team completed the generator installation on a very cold day, with the site covered in snow. In addition, the electrical panel upgrade was performed and all breakers were checked. The work was...”

Sidney H.

“Oak Electric just performed my generator's first annual maintenance. Victoria was great in navigating through my appointments to come to a mutual date and time that would work. Kyle arrived as...”

Rick D.

“What a pleasure working with a first class business 👏 From beginning to end they were always on top of everything. From prep to final clean up, great job. I highly recommend doing business with Oak...”

Sharon M.

“The team arrived on time and installed my generator. They went above and beyond to not only make it work but to install everything to look seamless. They cleaned up and left things cleaner than...”

D W.

“Wow! Great service, excellent support, fast and professional The solar panel and battery system installation from offer through final inspection went flawless and everyone we interacted with at Oak...”

Peter H.

“Oak arrived on time and finished their inspection promptly to install my whole house generator. Both Tom in sales and the crew were great to work with.”