Smithfield, RI125 Douglas Pike, Smithfield, RI 02917
Verified record
DEK-SHIELD Infrastructure Solutions describes its main business as the waterproofing of road and bridge surfaces, in both new construction and bridge preservation. The company says it has been in business for 25 years.
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1 change recorded — last scanned Oct 4, 2026.
Typical your area range for this kind of work, from regional averages — not a quote from DEK-SHIELD Infrastructure Solutions. Use it to sanity-check bids, then get the real number in writing.
Not sure which you need? Start with an inspection — many reputable companies assess free, and independent assessments run up to $500.
The wall run getting the drain — a full 30×40 ft basement is about 140 ft.
Estimated range
$7,600 – $15,000
Typical waterproofing project around $11,300
Older masonry repairs4.6
22 years in business3.3