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Donlon Coatings works with concrete floor coatings. The company says James P. Donlon founded it in 1973 and describes serving New England; its stated service area includes Woburn, Boston, Cambridge and nearby towns. A 2011 concretedecor.net article named Donlon Coatings Inc., of Massachusetts, as second runner-up for its use of Lithochrome Tintura Stain on the Millers River Bridge project in Athol. The Better Business Bureau lists an A+ grade. A 2024 customer said Donlon ground the old coating off a concrete shop floor, fixed imperfections and recoated it in less than a week. That 2024 customer said the company stayed in contact through every step and explained which coating to use and why.
“Second runner-up was Donlon Coatings Inc., of Massachusetts, for their use of Lithochrome Tintura Stain on the state Department of Transportation’s Millers River Bridge project in Athol, Mass.”
I had the pleasure of working with Donlon Coatings to redo our concrete shop floor. It was originally painted in the late 90s when the building was built. They came in and ground the old floor coating off, fixed all the imperfections, and coated it in less than a week. They worked with me and remained in contact through every step of the process. They gave important input on what coating to use and why. I would recommend them to anyone looking to get a concrete floor polished, coated, or sealed.
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2 changes recorded — last scanned Sep 23, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Donlon Coatings, Inc.. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$6,000 – $9,600
Typical flooring project around $7,800
Trim and repairs5.0
