Local business · Medfield, MALocal business · 25 Cross St, Medfield, MA 02052
Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from J. Foster Co. Inc.. 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 and siding, over and over: BuildZoom's permit history for J. Foster Co. runs to 100 projects, mostly that kind of exterior work. The Medfield company's Massachusetts home improvement contractor registration, #101146, is active on the state registry. Its Better Business Bureau profile carries an A+ grade and puts the company at 41 years in business, working in siding, vinyl siding, custom trim, exterior remodeling, and window and door installation. For a re-side or a window replacement, that is a long run at one line of work. Pin down the material spec and the full scope in writing before any deposit, ask how trim and flashing details are handled, and ask for a couple of recent jobs nearby you can go look at.
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1 change recorded — last scanned Sep 19, 2026.
Rot repair included4.8
Slate roof replacement and flashing3.3
Same-day roof jobs4.6