Which Door & Window Company Should You Choose in Oakmont, PA?

Automated Entrance Systems specializes in commercial automatic door solutions, offering installation, repair, and maintenance services since 1984. Our AAADM-certified team serves Pittsburgh, Western PA, and West Virginia with 24/7 emergency support for sliding, swing, revolving, and ICU door systems. We combine technical expertise with energy-efficient designs to enhance accessibility and security for businesses.

Thermo Twin Windows specializes in manufacturing and installing custom windows, doors, and sunrooms for residential properties across western Pennsylvania. Since 1972, our employee-owned company has combined advanced technology with traditional craftsmanship to create energy-efficient, durable home improvement solutions. Our locally produced products feature premium materials and innovative designs that enhance home aesthetics while reducing energy costs.