Powering Our Future

Bismarck-Mandan’s Local Electrician Since 1995

Experts in Everything Electrical

Lillis is your full scope electrical outlet – if you need it, we can do it. we are known for our customer service, friendly demeanor and knowledgeable, professional advice. Our work extends beyond installation of light fixtures; we work closely with custom home builders, industrial contractors, agricultural parties, and home owners themselves for all of your electrical needs.

Our Expertise

We’re adaptable. We can tackle almost any job that’s sent our way and provide our customers with well-thought recommendations and detail-focused service. Learn more about the key areas we excel in below.

An award winning team, at your service.

We’re honored to have been voted within the “Best of the Best” of Bismarck-Mandan every year since 2017. This is made possible by our team of steadfast electricians and support staff that put our customers first day-in and day-out.

We're ready when you are.

Whether you need a small wiring fix or the installation of state-of-the-art “smart home” automation, we’ll get the job done and get it done right.

The process will start with a full on-site consultation to explain the options available so you’re able to distinguish what is right for you. Then, we’ll bid the job and do the job to your satisfaction. What can we say – we’re here for you.

Have more questions?

Where We Work

We serve Bismarck, Mandan and the surrounding areas of North Dakota.

What We Do

Everything from helping in an outage or emergency to installing new panels and more.

Why We Do It

We believe in powering our community, one connection at a time. Electrical work isn’t just about following a job’s code – it’s designing and building something that is functional, safe, and built to last.

Who We Are

We’ve been your local electrician since 1995. Our integrity, vast skillset and personable approach has kept our name as strong as our business practices.

We specialize in residential, commercial, agricultural and industrial electrical services. We’re dedicated to providing the best customer service psossible.

Had an electrical issue in part of our house. Called first thing in morning and they got a tech out shortly after. The journeyman was very friendly and knowledgeable and answered all my questions. He explained in detail his process and potential scenarios. He was able to fix our issue and left our place clean and everything put back together. We are very satisfied with their service from the communication with the office and the work from the technician. We will continue to be customers.

– nina

Great experience with Joe & Casey at Lillis. From start to finish everything went as planned. Really appreciate the consultation/estimate, they provide phenomenal insight and was planning ahead for me in case I expanded. Thanks guys!

– Mike

Lillis Electric came to my rescue the same morning I called for help. The journeyman was very friendly and courteous, quickly resolved my issue and explained other things he saw that could wait for another day. He was cognizant of getting the work done in an hour to spare me additional expense. I saved his number in my phone because I will definitely be calling them again in the future. Thank you!

– Andrea

Noah was quick and efficient with getting to my house and sending a quote. He sent 2 guys over to run 230v power to my garage and the electricians were very thorough, professional and cleaned up when they were finished. Amazing business and will continue to use and recommend for future needs. Thank you!

– Chris

Get In Touch

110 12th Ave NE
Mandan, ND 58554

Office Hours
Monday–Thursday 8am–5pm
Friday 8am–12pm

24-Hour Emergency Assistance

Phone
(701) 663-3570