Southwest Harbor, ME143 Seal Cove Rd, Southwest Harbor, ME 04679
Verified record
John W. Goodwin, Inc. describes itself on its Better Business Bureau profile as a masonry contracting firm offering a wide variety of concrete services. By the same account, the firm was established in Maine in 1962, incorporated in 1979 and employs 20 people. The profile names Howard Goodwin as president and Adrienne Goodwin as office manager. Google shows a 5-star rating from one rating.
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No changes recorded yet — last scanned Nov 1, 2026.
Typical Maine range for this kind of work, from regional averages — not a quote from John W Goodwin 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
