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Specialists In Commercial Construction

For 10 years, we have been providing quality and on time work in commercial spaces.


Delivering water per civil requirements as well as providing proper fire protection standards


Making sure waste water flows the right way and properly managed


Between underground systems and pipes, we ensure proper displacement of water


Ponds, Retaining Walls, Grading and more

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Explore Recent Work

Riverbridge | Berlin, MA

Treble Cove | Billerica, MA

Burill Place, Bridgewater, MA


Our Core Values

Our Customers Say

“Comley Excavating worked like a “well-oiled machine” to get the job done…..”

R.P. Masiello • General Contractor

“I would recommend Comley for any sitework project. They are professional, they do great work and they do it all on time. Most importantly they are honest and dedicated.”

Republic • Building Contractor