Worcester's Best Siding, Window & Door Replacement Contractor

Replacing your old windows and doors is a great investment and is one of the most frequently overlooked home improvement projects. According to the Cost vs. Value report from Remodeling Magazine, vinyl window replacement will give you a 95.2% return on your investment and wood replacement windows will give you 80.2% return.

Please Note: CORE Remodeling Services is a full service remodeling company and we know your time is important. In an effort to try to make sure CORE is the right contractor for you, listed below are a few minimum project requirements we have in place.

General Carpentry: $5,000 minimum estimated project size for all carpentry or exterior siding related projects.

Unless you are a returning customer or it is part of a larger project, we do not do small repair work.

Windows & Doors: 2 each minimum entrance type doors - 5 each minimum replacement windows

We only do installations for windows and doors that are ordered through our company. We do not install customer purchased products.

We do not do window and door repairs that are not part of replacements.

Name *
Phone *
We'd love to know! (optional)
CORE Remodeling is an A+ contractor. I had all my windows replaced, rot removed and sills replaced. Dave was impeccable. I will be using them again.
— Lisa V. from Worcester, MA
We talked to many contractors before deciding on CORE Remodeling. It’s not that the others were not good candidates but the attention to detail and the professionalism won us over from moment one.
— Kim M. from West Brookfield, MA