Verified record
Ted's Construction & Sons is an Andover home remodeling and construction company. Its own site lists additions, remodeling, decks, roofing, siding and replacement windows, and says the company has a legacy spanning over 38 years in the construction industry. The company's roofing page describes the company as supervised by owner Ted Kosiavelon. A 2025 Google reviewer said the company re-sided their house and handled a few small jobs. That 2025 customer wrote that a crew came first thing each morning and worked all day, that things were packed up each day to keep the area safe and presentable, and that the quote given was accurate with no additional costs. A 2023 Google reviewer said Ted's Construction was the lead contractor on their gut renovation and addition, and that TJ's contacts in the industry proved invaluable. That 2023 customer said they had since used him on other projects at other locations. A 2024 Google reviewer praised the work on their front porch. A 2017 BuildZoom reviewer, associated with the company for years, said the work came at a reasonable price. Its Massachusetts home improvement contractor registration, number 159870, is active on the state registry. Its BBB grade is A+.
We hired Ted's Construction to reside our house as well as a few small jobs. I can not say enough positive things about TJ and all the people who work for him. TJ clearly has a breadth of knowledge that helps a person make informed decisions. All the work was done in a timely manner. Each day a crew would come first thing in the morning and work all day with no interruptions. Things were packed up each day to make the area safe and presentable. I also appreciate that the quote given was accurate with no additional costs. Without hesitation I would recommend Ted' Construction for your home renovations and additions.
He did a grand job on my front porch
Ted's Construction was the lead contractor on a gut renovation and addition for me. TJ's advice was excellent, his knowledge extensive. He has a lot of contacts in the industry as well which proved invaluable. I have since used him on other projects at other locations. Highly recommend.
I'd highly recommend Ted's Construction to someone looking for New Construction or existing remodel work. I've been associated with them for years - they do outstanding work at a reasonable price.
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Service area
2 changes recorded — last scanned Sep 10, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from TED'S CONSTRUCTION & SONS LLC. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
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Languages
Ownership
Certified attributes are verified against the public registry. Others are the business's own statement.
Ownership
Certified attributes are verified against the public registry. Others are the business's own statement.
Whole-home renovations3.9
