Verified record
A 2022 customer said Bosko and his partner built a screened-in porch for them, and called the two of them kind. The Better Business Bureau gives Hammerhead Construction a C- grade. Its Better Business Bureau page lists one complaint. Connecticut lists its home improvement contractor registration, HIC.0662747, held by Hammerhead Construction, as inactive due to non-renewal.
Bosko and his partner built a beautiful screened in porch for me. I couldn’t be happier! They were both so kind and virtuous and do fantastic work!
Typical your area range for this kind of work, from regional averages — not a quote from Hammerhead Construction. Use it to sanity-check bids, then get the real number in writing.
A typical single-level deck is 12×16 — about 200 sq ft.
Estimated range
$7,750 – $14,500
Typical carpentry project around $11,100
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1 change recorded — last scanned Oct 13, 2026.
Basements fixed after water damage4.5
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Wallpaper installed in several rooms4.5