Verified record
K1 Roofing LLC is a Hanson, MA roofing contractor and metal fabricator, run by owner Kerry Hollstein, that describes itself as focused on commercial and industrial work across Massachusetts, southern New Hampshire and Rhode Island. It holds a verified Massachusetts Women Business Enterprise certification, active through 2028. There's only one written account on file, from a 2023 review: a homeowner looking for storm-damage roof repairs (rather than a full replacement several other contractors pushed) says K1's Kerry called back within the hour and was on site with an estimate that same afternoon. Worth checking directly before hiring: BuildZoom's permit-history profile flags no active license on file for the company, listing only Rhode Island commercial roofer records that BuildZoom last verified as expired (2020 and 2022) — worth asking K1 to confirm current licensing and insurance for the specific state and scope of your job.
As with many other people, we contacted a few contractors for roof repairs after Ian hit. We didn’t need the entire roof replaced, just repairs. Most who showed up for an estimate tried to convince us to replaced the entire roof. I saw someone in our neighborhood posted a business card with Mike Beery and K1 roofing’s number. The person posting gave rave reviews, so I called and left a message plus I texted the number leaving a more detailed message. Mike called within the hour and was here by the afternoon and gave a estimate for the REPAIRS! He took a ton of pics and talked about what needed done….not a whole new roof😉. Call them….. you will be very pleased!
Typical Greater Boston range for this kind of work, from regional averages — not a quote from K1 Roofing LLC. Use it to sanity-check bids, then get the real number in writing.
A square is 100 sq ft of roof surface — bigger than the floor plan because of pitch and overhangs.
Estimated range
$9,000 – $18,600
Typical roofing project around $13,800
Specializes in
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Ownership
Certified attributes are verified against the public registry. Others are the business's own statement.
1 change recorded — last scanned Aug 7, 2026.
Metal expertise4.8
Quality installs3.7
Quick roof turnarounds with no mess left5.0
Storm & insurance help5.0
Caught a hidden attic mold problem other roofers missed5.0
Roofs replaced in a single day4.5
