Why Homeowners Choose Topside Attic Insulation for Insulation
Most insulation companies show up, blow material into your attic, and hand you a bill. We do something different, and it starts before we ever open a bag of fiberglass. Since 2016, our crews have sealed and insulated more than 9,000 homes across the country, and every single one received a written price before work began and a documented record when we left. Homeowners researching insulation companies keep landing on the same reason to call us: we show our work. We measure the air leakage before and after, we photograph what we find, and we put it all in writing. Led by Wes Okafor, Topside Attic Insulation has built its reputation one blower-door test at a time. The name comes from the building science term for the boundary between inside and outside, and that’s exactly where we work. Call (218) 261-7714 and we’ll connect you with the local team that covers your address.
6 Reasons We’re a Top Insulation Company
We Seal Before We Insulate
The building envelope is where your conditioned air escapes and outside air gets in. Blowing insulation over an unsealed attic floor is money in the attic, and we refuse to do it. Our crews seal top plates, can lights, plumbing penetrations, and chase ways before any insulation goes down. The order matters: sealed first, then insulated.
Documented Evidence on Every Job
You should not have to take our word that the work was done right. Every job includes a blower-door reading before we start and another after we finish, so you can see the measured improvement in your home’s air leakage. We photograph what we find in your attic, including the problems we fixed and the ones we did not have to. That documentation is yours to keep, and it’s part of The Haven Standard on every project.
Experienced Leadership and Local Crews
Wes Okafor leads a network of independently owned and operated locations that work to a shared standard. Each local team is staffed by installers who have done this work in real attics across their metro area, and every pro working under our name is required to hold the license and insurance their state requires. You get the consistency of a national standard with the accountability of a local business. The combination means the crew at your house answers for the work at your house.
Expertise With the Brands Homeowners Trust
We install Owens Corning, Johns Manville, and Knauf products, and we know how each one behaves in a real attic. Different materials suit different homes in different climates, and we’ll recommend what actually makes sense for your house rather than whatever is on the truck. Brand expertise matters because installation quality matters as much as the material itself. We’ve spent years learning how to install each product correctly, and it shows in the blower-door numbers.
Transparent Pricing in Writing
Under Clause 1 of the Haven Standard, every job is quoted in writing before anyone starts. That means a flat price, a written scope of work, and a written warranty, all on paper before the first bag of insulation leaves the truck. No door upsell, no scope creep, no “while we’re in here” additions. You’ll know what you’re paying and exactly what you’re getting for it.
A Strong Local Reputation
Homeowners in Chicago, Houston, Dallas, Atlanta, Minneapolis, Charlotte, and every other market we serve have left consistently strong feedback about our crews and our process. The reviews tend to mention the same things: on-time arrivals, clean workspaces, and a blower-door number that moved. We publish our documentation standard because we want our reputation to rest on evidence rather than adjectives.
Our Promise to You

The Haven Standard is our promise, and it has five clauses. Clause 1: everything in writing before we start, including the price, the scope, and the warranty. Clause 2: a real arrival window, a named technician, and a text when they’re on the way. Clause 3: verified crews, licensed, insured, and background-checked, with the license number on the page. Clause 4: evidence on every job, meaning photos and readings of what we actually found. Clause 5: no surprises, meaning no upsell at the door and no scope creep mid-project. If we do not honor this standard, we want to hear about it directly, because our entire reputation is built on doing exactly what we say we’ll do. Since 2016, more than 9,000 homes have been sealed and insulated under this promise.
Frequently Asked Questions
Most insulation contractors will blow material into your attic and leave. We run a blower-door test before and after, seal the air leaks first, and hand you documentation showing exactly what changed. Our crews install Owens Corning, Johns Manville, and Knauf products correctly, and every job is priced in writing before work starts. Call (218) 261-7714 to reach the local team that covers your address.
We want to hear about it immediately, and we’ll make it right. The Haven Standard includes a written warranty on every job, and our local teams are accountable to the standard on every project. If something isn’t right, call (218) 261-7714 and we’ll connect you with your local location to address it.
No, estimates are free, and Clause 1 of the Haven Standard requires that the price be in writing before any work begins. You’ll get a flat price, a written scope, and a written warranty before you commit to anything. No money changes hands until you’ve seen exactly what you’re getting.
Every pro working under our name is required to hold the license and insurance their state requires, and that includes our Illinois locations. The license number for your local team is on the page with their information. That’s Clause 3 of the Haven Standard: verified crews with the license number visible.
Our local Chicago-area team works Monday through Friday from 7:00 AM to 8:00 PM, Saturday from 8:00 AM to 8:00 PM, and Sunday from 8:00 AM to 8:00 PM. When you call (218) 261-7714, we’ll connect you with the location nearest you and get you on the schedule. Your estimate is free and everything will be in writing before work begins.
Written by Wes Okafor, Owner at Topside Attic Insulation, serving homeowners nationwide since 2016.