About

For 50 years, the Wonder Windows family has been keeping families like yours comfortable with reliable and affordable replacement windows and doors, energy efficiency programs and professional home remodeling services.

Thousands of satisfied customers in Rochester, Buffalo & Syracuse turn to us because we offer…

An exceptional experience from start to finish
Professional installation teams who are our own employees
All prices clearly spelled out with no surprises
Selections for every lifestyle and budget
The BEST price and quality. Period.

A Word From Our Presedent

Our company was founded by my father Arthur in 1962. Named after my mother Beverly Sally Lazeroff, BSL Direct is the parent company of Wonder Windows, a second generation family business. My son Scott is a NY State Gymnastics Champion and Nationally Ranked Diver whose goal is to participate in the 2020 Olympics. After that, I’d be proud if he joined the family business for the third generation.

family business for the third generation

Mark, Scott and Arthur Lazeroff

Shira, Mark and Scott at the Pink Ribbon Walk in 2009

I’m extremely proud of my wife Shira, as she is a cancer survivor. At our company, we understand how important a home is. When you do business with our family, we will to do right by yours. Our margins are modest and we provide the highest quality products in every price range. And we’ll be with you on your home improvement project every step of the way.

Our professional installers will remind you what customer service is all about. You’ll want to tell everyone how satisfied you are with the quality of our products, our workmanship and our professional installation.

Best Wishes,
Mark Lazeroff