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Master Chimney Sweepers has 1,274 Google ratings averaging 5 stars, and many of its customers say they have used it for years. The Natick company says it has been family-owned and operating since 1977, and that it sweeps, inspects, relines, caps and waterproofs chimneys and services gas fireplaces across eastern and central Massachusetts with a team of named technicians. The state registry shows Randy W. McEvoy's Massachusetts construction supervisor license as active. The company is BBB accredited with an A+. Recent customers often name the technician who came — Matt, Conor, Bill, Javier, Tim. A July 2026 customer said Georgio knew the house from a prior visit, went over pricing and helped remove a vine they could not get off themselves. A June 2026 reviewer had Matt Spearin clean the chimney and flue for both a wood fireplace and an oil burner. In a May 2025 review, a homeowner described the company special-ordering piping to replace a failing 70-year-old furnace flue system. Price comes up plainly: a July 2026 reviewer called them not cheap but worth it, and a September 2025 Reddit commenter on r/medfordma said much the same while praising their communication. In April 2026, a longtime customer gave 2★ after finding a film of black soot left across the mantel and the books on a window sill — the only time in all their years with the company, they said, that such a mess was left.
“They're not super cheap, but I've been happy with Master Chimney. They also show up when they say they will, communicate clearly, and deliver the work as promised.”
“We used Master Chimney out of Framingham. Good reviews, and they’ve been in business for close to 50 years.”
“These days, Master Chimney Sweepers is a father-and-son business. Bill is the founder;”
Very polite, thorough, informative and unobtrusive (as I do work from home).
Matt was on time and efficient cleaning our chimney. Been to our house before so farmiliar with our setup.
Well done
Great job. Fast clean very personable.
Conor was very knowledgeable and professional. He explained everything in detail and had great advice.
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Certified attributes are verified against the public registry. Others are the business's own statement.
2 changes recorded — last scanned Aug 10, 2026.
Roof survived a major storm intact5.0
Roofs cleared within a day in a 2026 storm4.8
Foundation rebuild4.3