

Testimonials
Our Clients Are the Best!
At Summa Lux Electric Company, our client relationships drive our success. Our clients appreciate our personalized attention, clear communication, reliability, and expertise, which ensure projects are timely and on budget. This trust nurtures long-term partnerships, showing why our clients believe in us as much as we do in them.
Mathew went above and beyond to fix an issue with our rental – some creative wiring years ago resulted in lights going out in one room. Mathew quickly identified the fix and when we couldn’t immediately find where the issue was originating from, he came back to find the faulty wires and make sure it wasn’t a hazard. We appreciate his thoroughness and the peace of mind it produced!
Caroline
Wenatchee Valley
Service was prompt. Great business to support!
Becky
Professional, punctual, quality work, responsive, & a great value! Services provided: electrical parts assembly, light fixture repair, electrical outlet & switch repair, and fan repair.
Drew
Wenatchee
They are easy to communicate with, prompt, friendly, affordable service. They are a local company, which I value and feel it’s important to support!
Sue
East Wenatchee
We wanted to install a lamp post in our yard to provide lighting for arriving guest/visitors. Mathew did a fine job installing underground wire to the lamp post and the lamp post itself. It works great after several years of use.
Patti
Mukilteo
Remodeling an older home in the Wenatchee area with very little knowledge of the people and places in the area. Mat has truly been a breath of fresh air when it comes to my project and has made the entire electrical side now seem like the easiest part.
Kyle
Wenatchee
Awesome, intuitive work at a great price!
Joey
Our local church has a small one bedroom home next door that it now uses as a rental. When it came time to remodel this small home, which had knob and tube wiring, Mathew offered to redo the electrical system as a volunteer, saving the Church a considerable amount of money. New outlets, wiring, and a circuit breaker box were completed on time and to local code. The parishioners were very grateful for his work.
St. John Mission
Mukilteo
Needed to install three smart dimmer switches. Heard about you from NextDoor and had a quick response to do the job. Professional, courteous service at a reasonable price. 10/10 rating!
Norm
East Wenatchee
Look no further….use Mathew Cox. Communication was top notch and he went above and beyond to give us the best price possible. I referred him to my family members.
Devon E.
Wenatchee
A few years ago, Mathew installed several outdoor outlets around our home in order to connect outdoor Christmas lights. These outlets, which he connected to a timer, have made it very convenient over the years to light up our home during the Holidays.
Terry
Mukilteo
We wanted under cabinet lights in the kitchen to give better lighting while cooking. Not only did the job turn out great, he also hooked up the service to the refrigerator’s ice maker.
Patti
Mukilteo
Needed more specific lighting for my little living room and an outside electric outlet. Great advice. Timely work. Couldn’t be more tickled.
Susan P
Marysville
Mathew did an excellent job re-wiring our house, installing the ethernet, adding extra outlets, ducting out our hood fan and bathroom fan. and installing the lighting in our front room. He was courteous, professional, and seemed to truly care that we were well-taken care of!
Erin
East Wenatchee
Helped us out in a bind and was super nice and quick. Will definitely use him and recommend to anyone I know.