
RBL Construction & Painting
Window Replacement in MA & New Hampshire
Swap drafty, failing windows for clean, efficient units, installed right.
What we do
Old windows leak heat and let in drafts every winter. We remove your failing units, install the replacements level and sealed, and finish the trim so it looks like it belongs.
- Replacement window installation
- Proper flashing and sealing
- Interior and exterior trim
- Rotted sill and frame repair
- Single windows or whole-house
- Cleanup and haul-away

Real work by RBL Construction & Painting in MA & NH.
Simple, from first call to final walkthrough
Free estimate
Call, text, or send the form. We schedule a walkthrough and give you a clear, written price.
Plan the work
We agree on scope, materials, and timing up front so there are no surprises once we start.
Build it right
The crew shows up on time, works clean, and keeps you updated as the project moves.
Final walkthrough
We walk the finished job with you and make sure every detail is done the way you wanted.
Window Replacement FAQs
Both. Whether it is a single failed window or every window in the house, we handle removal, install, sealing, and trim.
Yes. If the opening has rot, we repair the sill and framing before setting the new window so it seals properly and lasts.
Call or text (978) 967-9472 or send the form on this page. Window estimates are free.
Get a free window replacement estimate
Tell us about your project. We serve Massachusetts and New Hampshire, and every estimate is free.