Highland Window Company, LLC
Highland Window Company, LLC
I'm Marc Cowan. I created the Highland Window Company LLC. in 2002. After 8 years of window and siding sales and production experience, I joined with my partner who has been installing windows and siding for over 25 years. We provide the highest quality windows and siding available today, at the lowest prices, with the best service and warranty in the business. We understand that our business has been, and will be, built on serving our customers needs. We build a relationship, which includes every customer having my home telephone number for easy contact. With our award winning Alside window and siding products, you can be sure your project will be done right the first time. We can install our windows from the exterior, the benefit being no damage to your interior woodwork. We work very hard to ensure your complete satisfaction. In fact, your final payment isn't due until you are completely satisfied with our work, and have carried out a full inspection with myself.
"We shopped around before finding Marc and Highland Windows and once we met Marc and heard how he runs his business and saw his reasonable prices we were sold! Highland Windows has been the most pleasant, easy experience working with a contractor that weâ ve ever had. Marc responds very quickly to texts or calls. Heâ s very professional, as is his team. The product and service they provide is unmatched. I would hands down reconnect Highland Windows to anyone."
Sarah F on March 2024
I'm Marc Cowan. I created the Highland Window Company LLC. in 2002. After 8 years of window and siding sales and production experience, I joined with my partner who has been installing windows and siding for over 25 years. We provide the highest quality windows and siding available today, at the lowest prices, with the best service and warranty in the business. We understand that our business has been, and will be, built on serving our customers needs. We build a relationship, which includes every customer having my home telephone number for easy contact. With our award winning Alside window and siding products, you can be sure your project will be done right the first time. We can install our windows from the exterior, the benefit being no damage to your interior woodwork. We work very hard to ensure your complete satisfaction. In fact, your final payment isn't due until you are completely satisfied with our work, and have carried out a full inspection with myself.
"We shopped around before finding Marc and Highland Windows and once we met Marc and heard how he runs his business and saw his reasonable prices we were sold! Highland Windows has been the most pleasant, easy experience working with a contractor that weâ ve ever had. Marc responds very quickly to texts or calls. Heâ s very professional, as is his team. The product and service they provide is unmatched. I would hands down reconnect Highland Windows to anyone."
Sarah F on March 2024













