Durable Replacement Windows Engineered for the Leominster, MA, Climate

Newly installed double-hung windows

Are you ready to say goodbye to your home’s old, unattractive, and drafty windows? If so, then you’ll be hard-pressed to find a company offering better replacement windows than NEWPRO. Our NEWPRO MAX Series replacement windows provide outstanding, year-round performance in the Leominster, Massachusetts, climate, and come in a wide array of popular styles. What’s more, we’ve been exceeding the expectations of homeowners in the Northeast since 1945, so you can count on us to put your needs first throughout your window replacement project. Our commitment to providing customer-focused service has helped us become one of the most respected window installation companies in the area.

Customize Your Ideal Replacement Windows

In addition to popular styles like double-hung, casement, picture, and awning, we offer three distinct product lines:

  • EcoMAX – Our most economical replacement windows have two panes of glass with argon gas fills and Low E coatings to reflect radiant heat.
  • SuperMAX – Enjoy the thermal benefits of triple-pane glass and two layers of Low E coatings.
  • UltraMAX – Our top-of-the-line windows are designed to withstand anything Mother Nature throws their way.

Additionally, all of our windows feature composite frames and sashes that are more durable and energy efficient than vinyl, so you can expect years of reliable performance.

Schedule a Consultation

Contact NEWPRO today if you’d like additional information about the different replacement windows we offer to homeowners throughout the Leominster, MA, area. We’ll be happy to send a product specialist to your home to answer any questions you have and tell you about the financing options that are available.

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What To Expect Discover the NEWPRO Difference
Local Expertise In Northeast and Mid-Atlantic Climates

Industry-leading warranties

Award-winning customer service and satisfaction

400+ Smiles by happy homeowners in the Northeast

Extensively Trained and Certified Design and Installation Specialists 

80+ Years as a Trusted Home Improvement expert

Local Expertise In Northeast and Mid-Atlantic Climates

Industry-leading warranties

Award-winning customer service and satisfaction

400+ Smiles by happy homeowners in the Northeast

Extensively Trained and Certified Design and Installation Specialists 

80+ Years as a Trusted Home Improvement expert

See What Your Neighbors Are Saying

Google Reviews 4.7/5

Thank you to the NEWPRO team for an excellent installation of our new roof (color Midnight Plum - beautiful). Everyone we worked with from the sales and installation teams were very professional, courteous, knowledgeable, and punctual. The process from pre-sale to installation was smooth and near effortless for the consumer. The installation craftsmanship, speed of demo/install, and tidiness of cleanup is truly excellent.

John C.

John C.

I have trusted NewPro on several home projects (windows, doors, siding) and have been very satisfied each time. Each crew responsible for completing the projects have all been professional and hard-working, completing each project on schedule. I will definitely be reaching back out to NewPro when I am ready to tackle the next project!

Joel. Q.

Joel. Q.

Exceptional quality and good selection. Work was scheduled quickly and installers showed up on time. They were friendly, quick and efficient, and left my home clean and debris free.

Debi P.

Debi P.

This is my second experience with New Pro and I'm beyond thrilled with this amazing company. I highly recommend them!!

Eric S.

Eric S.

Can't say enough about our NewPro experience. Our installer was professional, nice & hard working...he didn't even stop for lunch. We're very pleased with our new walk in shower !

Kimberly D.

Kimberly D.

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NEWPRO - Northeast
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