Verified record
Stoneage Stoneworks Inc is a stone and retaining-wall business. Soderberg Construction's website names it as a partner on retaining wall work. On Google it carries 5 stars from 1 rating.
“Soderberg Construction worked with Stoneage Stoneworks to install 3,600 square feet of retaining walls as well.”
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1 change recorded — last scanned Oct 30, 2026.
Typical Maine range for this kind of work, from regional averages — not a quote from Stoneage Stoneworks Inc. Use it to sanity-check bids, then get the real number in writing.
A 12 × 20 patio is 240 sq ft; a 4-ft walkway is 4 sq ft for every foot of length.
Estimated range
$4,050 – $8,100
Typical masonry project around $6,100
