Local business · East Falmouth, MALocal business · 16 Terry Lou Ave, East Falmouth, MA 02536, USA
Verified record
Collaborative Construction is an East Falmouth general contractor built around new construction, additions, ADUs and demolition and permitting work, along with owner's-representative construction management, for Cape Cod, the Islands and the South Shore, according to its own site. Its Massachusetts home improvement contractor registration, held by Collaborative Construction LLC, is active. The company was founded by Wesleigh Behn, who it describes as a Massachusetts native with more than 30 years in residential and commercial construction and a Construction Supervisor License the company says has been active since 2000. The site also describes the business as family owned and run. Worth confirming the Construction Supervisor License directly, since that credential sits outside the registry check behind the active home improvement contractor registration above. A reasonable option for new construction, an addition, or an ADU project on the Cape or South Shore, with a licensed, family-run outfit behind it.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Collaborative Construction. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
Specializes in
Also offers
Languages
Ownership
Certified attributes are verified against the public registry. Others are the business's own statement.
1 change recorded — last scanned Aug 7, 2026.
Decks and porches5.0
Clients returning for 10 and 20 years5.0
Detailed craftsmanship5.0
Renovates century-old structures5.0
Passive-house building3.4
Operating since 1985Not yet rated
Nine permitted projectsNot yet rated