Cornerstone Chimney, Chimney Sweep in Weymouth, MA

About

Cornerstone has been servicing the South shore as a full service chimney company for 20+ years. Mention this ad for $20 off a chimney sweep.

Description written by the business.

Services

Chimney cleaning
Chimney flue cleaning
Chimney inspections
Stove & fireplace cleaning
Chimney Cleanings
Chimney Inspection
Clean And Inspect
Fire Protection
Fireplace Clean
Flue Cleaning
Leaky Chimney
Liner Installed
Metal Liner

Prices mentioned

$125 for inspection (review, 2021-08-23)
$499 for inspection (review, 2021-08-23)
$399 for inspection (review, 2021-08-23)
$65 for inspection (review, 2021-08-23)
$898 for inspection (review, 2021-08-23)
$996 for inspection (review, 2021-08-23)

What reviews mention

responsiveness 2

Recent reviews

I would avoid using Jay as he doesn’t guarantee his work. He broke my flue, took his payment and hasn’t returned any calls, texts or emails. I was an existing customer but would recommend if you want to avoid headaches and the costs to fix what he breaks, do yourself the favor of...
1 of 5, 2024-11-19

Jay is the most responsive and professional chimney person I have found. I had a chimney fire and he put a new liner in and I have not had any issues since. I have a wood burning stove and even though it is cast iron, it was no problem for Cornerstone Chimney. Jay always returns ...
5 of 5, 2022-05-18

Cornerstone chimney Jay Costello Been using this service for 8 years, since 2013... woodstove Around the middle of April 2021 the chimney wasn't getting good draft (always hard to start). Probably like this for a while. Anyway the house filled with smoke on 3 separate occasions. ...
1 of 5, 2021-08-23

Jay was very responsive and did a great job fixing a problematic damper. He offered good information on when to set up regular sweepings. Even though Jay had an extremely busy schedule this time of year he made time for the job while in my neighborhood. He was 100% professional a...
5 of 5, 2020-11-16

Hours

Mon	Open 24 hours
Tue	Open 24 hours
Wed	Open 24 hours
Thu	Open 24 hours
Fri	Open 24 hours
Sat	Open 24 hours
Sun	Open 24 hours

Business details

online estimates
onsite services

Contact Cornerstone Chimney

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Data: Google Business Profile data via DataForSEO, pulled October 2026. Profile checked 2026-10-14.