Rochester-based WexEnergy, LLC retrofits existing windows with its WexWindows technology to improve energy efficiency without full replacement. The woman-owned business focuses on making aging commercial, institutional, and educational windows perform better while preserving building owners’ capital flexibility. Its patented WexWindows are held by WexEnergy and have been deployed since the technology was developed.
Greenguard Certified
NYC Class A Building Code for Window Retrofits
Compliance program
NYC Department of Buildings Approval
Compliance program
Solar Impulse Efficient Solution
Woman-Owned Business
Registration
Leo J. Roth CorporationFounded by Leo in 1948, Leo J. Roth Corporation provides commercial and residential HVAC, plumbing, and roofing services across the greater Rochester area, along with green-energy solutions. Now in its fourth generation, the Webster-based company is a New York State-certified Women-owned Business Enterprise and also handles custom commercial pipe fabrication through its metal shop.WEBSTER, NY
Earthwise WindowsFounded in 2004, Earthwise Windows is a national network of locally owned manufacturers making energy-efficient vinyl windows and patio doors for replacement, remodeling, new construction and commercial projects. Its regional facilities build products tailored to local climates rather than relying on a one-size-fits-all design, and the group has produced more than 10 million windows and doors. Earthwise was the first window manufacturer to earn Made in USA Certified status, with products also carrying ENERGY STAR and NFRC certifications.MIDDLETOWN, OH
Comfort Windows & DoorsFounded in 1979 as a Syracuse window business, family-owned and locally operated Comfort Windows & Doors manufactures custom windows and doors and provides home remodeling and installation services across Upstate New York. The company opened its own window-manufacturing operation in Liverpool, New York, in 1983 and today reports more than 300 employees and over 90 trucks statewide.LIVERPOOL, NY
Thermo-Twin WindowsFounded in 1972 as a glass supplier, Thermo-Twin Windows is an employee-owned Pittsburgh-area manufacturer and remodeling company that crafts windows at its Oakmont facility. The company also designs and installs windows, doors and sunrooms, with its own crews handling installation across the region.GLASSPORT, PA