Let’s Build Something Together

Contact Charter Home Renovations

Tell us about your project and we’ll get back to you with a free, no-pressure quote. Whether it’s a new deck, siding, windows, roofing or a GoNano protective treatment, we’re ready to help your family protect and improve your home.

Reach Us Directly

Prefer to talk? Give us a call or send an email — we answer fast and we’re happy to answer your questions.

Service Area

Twin Cities, MN Region & the St. Croix Valley

Hours

Monday–Friday, 7:00am–6:00pmWeekend appointments by request.

Licensed

MN LIC# BC764338    WI LIC# DC-032200231

Request Your Free Quote

Fill out the form below and we’ll get back to you shortly.

What Happens Next

Three simple steps from first hello to a finished project you’ll love.

1. Send your details

Submit the form or call us. Tell us what you’re hoping to do — big or small.

2. Free estimate & plan

We walk your project, answer your questions and give you a clear, fair quote — no pressure.

3. We build it right

Our family-owned crew handles the work with quality craftsmanship and honest communication.

What Our Customers Say

“Really surprised by the effectiveness of this treatment! The application was very quick and my roof almost immediately looked like new again. Thanks to the Gonano team!”
Tony Moore

Tony Moore

See the project
“I live in the rust belt and it lives up to its name: here everything rusts, cracks and breaks. I had the treatment applied to my concrete steps and the concrete slab at the back of my townhouse. I hope it will protect them from the salt and make them last longer. So far, no cracks. It really seems to repel water, which is a good thing!”
R. Manning

R. Manning

See the project
“The 15-year-old membrane on our workshop was beginning to lose its granules and crack. So we thought we didn't have much to lose by trying Gonano. The result is incredible. It is as if it had turned new again!”
Mark Brown

Mark Brown

See the project
“I have a 300 foot wooden fence around my back yard which is constantly attacked by the sun's rays. I have to replace a few boards every year because they dry out and twist. No wood stain lasts more than 3 years. I had Gonano applied, telling myself that it couldn't hurt. I am surprised! I had a lot fewer boards to change this year and the wood stayed darker, it still looked like new!”
Laura Gutierrez

Laura Gutierrez

See the project
“I was hesitant to pay for Gonano because it was new and I couldn't believe it worked so well. Well, it's been two years and I can say it exceeds my expectations! I find a lot less granules in my gutters and my shingles seem to have stopped aging! Can't wait to see a Gonano treatment for siding!”
Mandy Ward

Mandy Ward

See the project
“I was going about redoing the roof on my warehouse as the membrane was really damaged by the sun. The sun is our worst enemy here. lol! Gonano seems to have given my roof a good face lift. I can't wait to see the result in 5 or 10 years, so far so good!”
Walt N.
“I had the treatment applied to the decorative wooden elements on my house. The goal was to protect them from the sun but I wanted to keep the natural look of the wood. I also liked the fact that it is eco-friendly. 2 years later, my wood hasn't moved, it still looks like new!”
Brian R.