· Lowell, MA · 40 Boylston St, Lowell, MA 01852
Verified record
SJP Construction INC is a roofing company in Lowell. Its site says it has been in roofing services for 14 years, serving homeowners and businesses in Lowell, MA, and beyond, and it names Lowell as the area it serves. On Google, the company shows a 5-star average from 4 ratings. Its site also says it gives free estimates.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from SJP Construction INC. Use it to sanity-check bids, then get the real number in writing.
A square is 100 sq ft of roof surface — bigger than the floor plan because of pitch and overhangs.
Estimated range
$9,000 – $18,600
Typical roofing project around $13,800
Specializes in
Service area
Languages
1 change recorded — last scanned Sep 22, 2026.
Same-day leak repair5.0
5.0
Six years of work for one general contractor4.7
Fast warranty response4.6
Next-day siding repair4.4
Home renovation finished on schedule4.4