"At Zephyr Thomas, we keep our promise." This is our motto and we've lived by it for over 60 years. Zephyr Thomas Home Improvement Company began as Zephyr Aluminum in 1953, a commercial improvement company. Over time more homeowners were becoming interested in improving the quality and beauty of their home. As a result, Zephyr Thomas was created in 1993 to serve as a residential home improvement company. Our name is well known over Lancaster County and surrounding areas as a reputable and very professional business with the most talented and experienced professionals around! We are proud to say that we serve our satisfied customers time and time again with new projects on their homes. In the last year, we had over 60% of our business from our repeat and referral customers. We use only the best and newest products on the market from the top leading manufacturers on the east coast. These products include our Energy Star certified replacement windows and gorgeous Grandview Sunrooms, made by our award winning Seaway Manufacturer. All products are custom-made to suit our customers and their homes. Zephyr Thomas is committed to using only the highest quality products and materials that are available. Our number one focus has always been on the quality of products and materials, not the cost. Zephyr Thomas is not interested in offering our customers cheap products. We stand behind our products and services and are confident in the quality that will last our customers for years to come.