Replacement Windows Professionally Installed at Your Greenfield, WI, Home

Upgrading your home with new windows can lead to improvements in energy efficiency and curb appeal, especially when you partner with an experienced window contractor. At J&B Construction, we’ve been working with homeowners in Greenfield, Wisconsin, for over 60 years, making us one of the most experienced companies in the area. When you choose us for your window replacement project, you can be confident that you’re working with the best.

Customizable Windows for Your Home

We offer a wide range of customizable replacement windows, so you can find the design and style that works best for your needs. Choose from a wide range of window shapes, including favorites like:

Double-hung
Sliding
Bay and bow
Picture
Specialty shape
Casement
Awning

Plus, our windows are available in several frame materials, including vinyl, fiberglass, and natural wood, so you can select an attractive option that’s perfect for your home.

Experienced Window Professionals

Thanks to our decades of home improvement expertise, you can count on J&B Construction for your window replacement project. Our window experts will ensure that your new windows are installed properly for optimal energy efficiency and years of enjoyment.

Get Started Today

If you’ve been considering new windows for your home, one of the most important decisions you’ll make is the contractor you choose for the project. It pays to work with a company that has proven themselves to generations of homeowners—like J&B Construction. To find out more about our replacement windows, contact us today and schedule a consultation to discuss your Greenfield, WI, home.

Enjoy Peace Of Mind

The only complaint I have is when I have J&B do my roof in another 30 years or so, is Dave their sales man (a great guy) would not guaranty I could get the same great crew I had this time. They did a fantastic job. Much better than the last roofing company did. A nice bunch of guys. Did a very nice job cleaning up. I'd give them 10 stars but 5 is the limit. If you need a roof done this is the company you want to do it. One more point I need to make. The guys that did the chimney flashing are artists. I went up on the roof when they were done and was very pleased with not only the roofing job but the sculptured sheet metal work. It's kind of a shame it's on the roof and not hanging on the family room wall :). You get the point. Hire em. You'll like em.

Dave H

We live in a historic designated neighborhood and recently had our 30 year wood shingle roof replaced with another wood roof and new gutters. From Day 1 of the project to the final day, the entire team was responsive, professional, and very competent. When some minor changes were proposed by us they quickly and effortlessly complied. After going through this experience with J&B, I would highly recommend them to anyone considering a roof and gutter replacement, whether it be a simple or complicated project.

John Lamb

J & B did an amazing job from start to finish. The initial meeting at my home took place exactly at the time that was agreed upon and Scott was thorough in his explanations and transparent about costs. When the time came to begin the project, the team that showed up was friendly, professional and timely in getting the project done. The cleanup afterward was such that it looked like they hadn't been there at all. The roof looks great, there were no surprises and Scott came by to inspect the work and explain the warranty upon job completion. I would highly recommend them.

Kenneth Simons