The whole job planned first
Before anything is booked, I look over the whole space and plan the work in order, so the checks and sealing set up the insulation instead of getting buried under it.
Advanced Duluth Insulation Company is a fully licensed and insured insulation contractor based in Duluth, MN. We seal and insulate attics, walls, crawl spaces and basements for homeowners around the Twin Ports.

I spent years cooking on the line in restaurant kitchens before I moved into insulation, and I learned the trade working on a local insulation crew. In 2023 I started this business in Duluth, and today most of our calls come from homeowners dealing with ice dams, cold rooms or a drafty basement.
A kitchen taught me that the prep gets done before service starts, and insulation works the same way. We're best known for careful attic air sealing, which means closing the gaps around pipes, lights and the hatch before any new insulation goes in, because insulation laid over open gaps ends up fighting a draft. We also check what's already up there first, since fresh material over old insulation that's wet or full of droppings leaves the problem in place.
I care that you understand what we did and why, and that your home is left clean when we leave. You can see all the work we do on our home page, and I'm glad to talk through any of it. Thank you for taking the time to get to know us.
Before anything is booked, I look over the whole space and plan the work in order, so the checks and sealing set up the insulation instead of getting buried under it.
I come out to look at your home and write the estimate, and I'm on site with our crew when the work is done, so you don't have to explain your job twice.
We cover your floors on the way to the attic or basement and clean up as we go, a habit I carried over from years in restaurant kitchens.
Call (218) 206-2942 or fill out our contact form and tell us what you're noticing, such as a hot room upstairs, cold floors or a high power bill. We reply to every call and message within one business day.
The estimate is free, done at your home and comes with no obligation. I check how many inches are already up there and whether old insulation has to come out first, since both change the price.
Before we start, I check the permit rules with your city and tell you whether we'll pull the permit or what you'll need to do. If we find something that changes the plan, we stop and explain it first.
We're based in Duluth and work in Superior, Hermantown, Cloquet and other cities around the Twin Ports. If your city isn't listed below, give us a call or send a message and ask.
Call (218) 206-2942 or send the contact form, and I'll come out, look over the space and walk you through what I find.