Get matched with top subcontractors in Marlborough, MA

"Bob did a great job installing the two exhaust hoods I needed done."

"Did not even bring a ladder long enough to reach roof."

"Great work. The best part of this General Contractor is the constant communication and guidance. Being able to actually trust them helps too!"

"My basement looks amazing!!! I highly recommend Rich and his team, they were professional, responded promptly to any concern I had, a very well finish job. Don’t look anywhere else for a contractor, 3G’s construction are the best!"

"My overall experience was fantastic. They painted the outside of the house, the shed, carpentry and the inside rooms. They installed and painted doors and they also did sheet rack. They recommended some colors as well. They left the garage clean because they were storing their stuff in there.  They were trustworthy and they worked straight through from 8-5."

"Will and his crew did an excellent job."

"Pedro renovated about 80% of our 1890s 5-bedroom Victorian home. The work was uniformly excellent and completed on schedule, despite the interruptions caused by the early phases of the pandemic. Pedro is an absolute pleasure to work with, and he maintained excellent relationships with us, the architect, and his subcontractors. His estimate was reasonable as were the change orders. We were lucky to find him!"

"Replaced 2 Soffits Damaged by Raccoons and Weather"

"We loved working with Clod and his team for our kitchen remodel. He listened to everything we asked for and provided expert insight. His quote was fair and he kept to the scope and time we agreed to. The CP team treats your home like it is their home. They truly care about proving you an amazing finished product. Highly recommend"

Here at Diamond Construction, Inc., we are dedicated to providing you with exceptional customer service. We specialize in all areas of roofing. From siding to roofs, to windows and gutters. We'll be there to make sure it's done right the first time. We have been in business for over 10 years and are backed by over 10 years of experience. We are accredited by the BBB, Genflex, and are fully insured. So call today and set up your free estimate.