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Continental Window Company is based in Billerica, MA. By its own description, the company remodels homes and installs and repairs windows, was established in Massachusetts in 1994, and employs one person, with Gerard Michaud as the owner. Its website states 30 years in business and says it offers free estimates and is insured. The company holds an A+ grade from the Better Business Bureau. In a November 2025 r/boston thread, a poster called Continental windows company their go-to, adding that they believed it works north of I-90.
“Continental windows company is my go to but they do north of I 90 i believe .”
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2 changes recorded — last scanned Sep 24, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Continental Window Company. 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
One-day reroofs5.0
No sales pressure4.7
Additions, attic and garage conversions4.5