About Us

We are a full service commercial window repair company with a wide range of experience in the building industry.

Prostaff specializes in commercial aluminum window repair. We work with building owners, property managers, architects, and commercial window manufacturers, in both the public and private sectors to restore existing windows to their original condition or better.

Prostaff has a solid reputation as an industry leader in innovative commercial and residential window repair and maintenance. We’re proud that we have over 35 years of experience in window sales and service. Backed by expert service technicians, Prostaff has the expertise to correct even the most difficult window operation problems.

Our goal is customer satisfaction; Prostaff accomplishes this goal by restoring your aluminum windows at a fraction of the cost of buying new windows. Most importantly Prostaff ensures your windows operation is safe, secure and energy efficient.

Prostaff was founded in 1985 by Michael Chochrek. Mike learned the window industry from the ground up. Over the years he witnessed many struggle with inoperable and unsafe windows with no resources available to them. Working closely with customers, including window manufacturers, building owners, property managers and installers Mike saw the need to start Prostaff to address these needs.

Using his years of experience and ingenuity, Mike and his team have restored thousands of commercial windows, saving his clients hundreds of thousands of dollars.

With ample experience, we have the ability to offer you practical, durable, and commercial window repair solutions at a very affordable price.

Contact us today to reserve your free onsite consultation and estimate.

Call 978-375-3887 and we will find the right solution for your project!


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