Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Lydon Exteriors. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$4,000 – $11,000
Typical exterior project around $7,500
Windows are the bulk of the work at Lydon Exteriors, and many jobs go in within a day. The Rockland, Massachusetts exterior contractor says it has been in business since 2003 and is run by Patrick Lydon, who customers say often works alongside his son. It holds 5 stars from 54 Google ratings, 5.0 from 69 on Thumbtack and 5.0 from 13 on Houzz, and is BBB accredited with an A+. The jobs customers describe are specific. An October 2025 customer had 14 windows installed in six to seven hours. In June 2026, a household replaced nearly 40 windows on a recommendation and asked the crew to save a few old ones, which were removed without damage. An April 2025 customer had windows replaced, including a 6-by-12-foot bay window, along with siding. A July 2025 landlord said Patrick finished a job across three floors of a two-unit rental in two days while working around the tenants in the occupied unit. An April 2026 customer said Patrick skipped the sales pitch, and that he and his son showed them how to operate the new windows. Siding and roofing come up too. A March 2026 reviewer said the siding on their mother's house was falling off; Patrick and his son came right away and did the job. Two March 2026 customers had roofs done, one in a single day. In a December 2024 Houzz review, a homeowner whose house was re-sided brought the crew back for a side deck, entry stairs and front porch. An April 2026 customer said the price for two sliding doors beat two other quotes. Its Massachusetts home improvement contractor registration, #182834, held by Patrick Lydon, is active on the state registry.
We had Lydon Exteriors come out to replace nearly 40 windows in our house. This was through a recommendation and couldn't be happier with the service and price point. They did a great job on installation, and will have them out to replace remaining windows as our house rehab continues. We're also excited to work with them on residing our house! Patrick is flexible and trustworthy and really listened to our project to know what was needed for the jobs. We had them save a few old windows and they took great care to make sure things were removed without damage!
I highly recommend Lydon Exteriors! They installed our windows in less than a day and kept us informed throughout the entire process, so there were no surprises. The crew was professional, courteous, and efficient. They did an excellent job cleaning up before they left, and the quality of the work was outstanding. Great guys, great communication, and a great price. We couldn't be happier with the experience!
Patrick and his team did a great job on our old house with replacing our windows! They were professional, efficient, communicative and thorough all at a competitive price. We would recommend them to anyone needing services. Thanks Lydon Exteriors!
We absolutely love the work they do! We have worked with them twice now—first for new construction windows (we added new windows to our kid's room, and it was a game-changer) and again for window replacements. Patrick is incredibly responsive and professional, and his team is highly efficient at getting the job done. We highly recommend them!
They did great work on two separate jobs. Replaced a bay window and installed a new storm door, then they came to replace the siding on my ranch style house. They also cleaned up very well! Workers were polite and clean, and Patrick’s oversight is great. Pricing was spot on.
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2 changes recorded — last scanned Jul 6, 2026.
Gutter replacement within days of the quote3.9
Timely delivery3.8
Rehired to roof a customer's new home3.7
Family and veteran ownedNot yet rated
Trim matched to a house's original woodwork4.8