Anoka sits right where the Rum River meets the Mississippi, and the roofers who serve it come from both sides of the city line. Two of the five companies below have Anoka addresses, two work out of Andover next door, and one comes down from Isanti. Here’s how to sort them out.
Start with where they’re actually based. A contractor based in or next to Anoka can get a crew to your street faster and has a local reputation to protect, not just a service-area page that lists Anoka among fifteen other cities.
Then check BBB accreditation, not just star ratings. Star ratings can be bought or gamed; a BBB rating reflects how a company handles complaints when something actually goes wrong, which is the moment that matters. Accreditation also means the company has agreed to the BBB’s standards, and the year it was granted tells you how long it has kept them.
Then look at how long they’ve actually operated. Minnesota roofing sees a wave of storm-chasing crews after every major hail event — companies that show up for a season and disappear once the insurance payouts dry up. A company with a decade-plus track record has weathered enough Minnesota winters to know what they’re doing.
Here’s how five established options compare:
| Company | Based in | BBB | Years in business |
|---|---|---|---|
| Ascension Roofing & Siding | Isanti, MN | A+ | 15+ |
| A-Line Roofing (A-Line Construction) | Anoka, MN | A+ | 39 |
| Diamond Roofing | Anoka, MN | A+ | 26 |
| Peak Xteriors | Andover, MN | A+ | 30+ |
| United Contractors | Andover, MN | A+ | 30 |
Ascension Roofing & Siding
Based just up the road in Isanti, Ascension Roofing & Siding holds an A+ BBB rating and a 4.9-star average across 500+ combined reviews on Google, BBB, and Facebook. The team carries certifications from Owens Corning, CertainTeed, and Malarkey, which unlocks enhanced manufacturer warranties beyond what a standard install qualifies for. Owner Brian’s roofing experience dates back to 2008, and the company is licensed in Minnesota (BC753558). Free inspections and instant quotes are available for Anoka addresses, including metal roofing in Anoka.
📞 (763) 333-7663 | Roofing in Anoka, MN
A-Line Roofing
With an Anoka address, A-Line Roofing (A-Line Construction, Inc.) has been in business since 1987 and BBB accredited with an A+ rating since 1997. They focus entirely on residential roofing and don’t outsource the work, and VELUX lists them as a Certified Installer, so they’re a strong pick if your project includes skylight replacement.
Diamond Roofing
Also with an Anoka address, Diamond Roofing has been in business since 2000 and carries an A+ BBB rating, with BBB accreditation granted in 2026. Beyond roofing, they handle siding, windows, gutters, roof cleaning, hail damage repair and residential remodeling across the metro.
Peak Xteriors
Headquartered next door in Andover and formerly known as Peak Roofing, Peak Xteriors has been in business since 1994 and BBB accredited with an A+ rating since 2008. Owens Corning lists them as a Preferred Contractor. They cover residential and commercial roofing, siding, gutters and windows, plus ice dam removal and storm damage restoration.
United Contractors
Based in Andover since 1996, United Contractors has held BBB accreditation with an A+ rating since 2008 and is listed as GAF Certified. Their work spans residential and commercial roofing, siding, gutters and windows, as well as remodeling, additions and custom homes.
The bottom line
If an Anoka address and a pure roofing focus matter most, A-Line Roofing’s nearly four decades and long BBB accreditation stand out. Peak Xteriors and United Contractors bring 30 years each from right next door in Andover. And if you want manufacturer-backed warranty coverage, a metal roofing option, and 500+ reviews across three platforms, Ascension Roofing & Siding’s combination of A+ BBB accreditation and three manufacturer certifications is hard to match on this list.
Frequently asked questions
How do I check whether a roofer is licensed in Minnesota?
Residential roofers in Minnesota must be licensed by the Minnesota Department of Labor and Industry (DLI). Before you sign a contract, look up the company’s name or license number with the DLI’s online license lookup. Ascension Roofing & Siding’s Minnesota license number is BC753558.
How can I spot a storm chaser after a hail storm?
Warning signs include no local office address, a very new business history on the BBB, out-of-state license plates, pressure to sign the same day, and asking you to sign over your insurance claim before you’ve seen a written estimate. Established local roofers will give you time to compare quotes.
Which roofing companies are based in Anoka, MN?
Of the companies on this list, A-Line Roofing and Diamond Roofing have Anoka addresses. Peak Xteriors and United Contractors are next door in Andover, and Ascension Roofing & Siding is based in Isanti and serves Anoka.
Company details (BBB rating, accreditation date, business start date and manufacturer certifications) come from each company’s BBB profile, website, and the GAF and Owens Corning contractor directories as of September 2026. Ratings can change, so check the current BBB profile before you hire.
Ready for a free inspection? Get an instant quote or call (763) 333-7663.
