Highland Window Company, LLC

The Highland Window Company, LLC, founded by Marc Cowan in 2002, has built a strong reputation in Connecticut for providing high-quality exterior renovations, including window replacements, siding, and entry doors. Their work is known for excellent workmanship, competitive pricing, and the use of top-notch materials. The company offers a full lifetime transferrable warranty for their installations. What sets Highland Window Company apart is their personal attention to customers. One satisfied customer shared that Marc didn't use high-pressure sales tactics, which they appreciated. The installation process was smooth, and the installed windows significantly improved the home's temperature during summer. Another customer praised Marc and his team for their professionalism, thoroughness, and responsiveness during the installation of over 20 new windows. They were very happy with the results. A third customer highlighted Mark's fair pricing, high-quality windows, and punctual, budget-conscious work. They highly recommended the company. Overall, Highland Window Company has established itself as a premier home improvement company with a long list of satisfied clients.