Insist on a

Andersen does.

Proud to be an Andersen® Certified Contractor

Andersen is "the most recognized and preferred brand among homeowners,"* but they are only as good as the contractor who installs them. As a homeowner, it's in your best interests to trust an Andersen Certified Contractor to install your new Andersen products. Why?

Because Andersen Certified Contractors do rigorous hands-on training to learn how to install Andersen windows and patio doors specifically. And once they are certified, each contractor receives ongoing product information and support to stay up-to-speed on the latest best practices and advancements in technology in the industry. Plus, you get a two-year installation warranty when you hire an Andersen Certified Contractor.

As an Andersen Certified Contractor, JB Doors & Windows has over 30 years of hands on experience with installation, service and repair of Andersen windows and patio door products. We are dedicated to providing the best service, value and product to our customers.

* Claim based on 2018 U.S. Homeowner Brand Survey of the Andersen brand vs. competitive brands

JB Doors and Windows is an Andersen Windows Certified Contractor in Saint John, IN
Customer Testimonials
"JB Doors & Windows did a wonderful job replacing our windows. The woodwork is beautiful and we couldn’t be happier. We will recommend and use again for future projects."
J. Gutowski-Carey, Griffith, IN
"Working with Jay on our patio slider door replacement was a great experience. He was knowledgeable about solving a sizing issue. He helped locate the door we wanted in the time frame we needed. He was prompt, professional and well priced. I would highly recommend JB Doors and Windows for your home repairs."
T. Goodman, Crown Point, IN
"Jay saved us over $5000. Other companies wanted to replace our windows. Jay said we need new glass not entire windows. He was prompt, professional and RIGHT. The view from our new "windows" is awesome."
A. Golarz Ziemba, Hobart, IN
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What to Expect When Replacing Your Windows

Learn about Andersen's full insert replacement portfolio.

Andersen Windows & Doors Certified Contractor | JB Doors and Windows in Saint John, IN
Service & Warranty

Service You Can Count On

Two-Year Installation Limited Warranty

At Andersen, we’re so confident in our certified contractors, the products they install have a two-year installation limited warranty. That’s in addition to our Owner-to-Owner® limited warranty, which is transferable if you ever sell your home. What’s more, our limited warranty is non-prorated, so the coverage offers full benefits year after year, owner after owner.*

Service you can count on from JB Doors and Windows | Andersen Windows Certified Contractor
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