About US
Capitol Aluminum & Glass Corporation
For over 67 years, Capitol Aluminum & Glass has been more than just a window and door supplier; we've been a trusted partner for commercial construction projects throughout Ohio and beyond. As "Window and Door Specialists for Commercial Facilities," our mission guides everything we do: to provide innovative and sustainable window and door solutions that exceed customer expectations while nurturing long-term partnerships built on trust, integrity, and a commitment to finding the best solutions, not just the lowest price.
We understand that every project is unique. That's why we work closely with commercial building owners, architects, engineers, and contractors to develop customized solutions that exceed your expectations. Our dedicated team provides exceptional service at every stage, from initial consultation and design to expert installation and ongoing support. At Capitol, your project's success is our top priority.
Our Core Values:
Our business is built on a foundation of core beliefs that guide our culture, decision-making, and every interaction:
- Quality: We are committed to excellence in design, manufacturing, and installation.
- Innovation: We continuously seek and implement new technologies and solutions.
- Integrity: We conduct business with honesty, transparency, and ethical practices.
- Customer Satisfaction: We prioritize client needs and aim to exceed expectations at every stage of the project.
- Partnership: We believe in building and nurturing long-term relationships with clients and industry partners.
- Sustainability: We promote environmentally responsible practices and offer sustainable product options.
Experience the Capitol Difference:
At Capitol Aluminum & Glass, we're your partner in building success. We differentiate ourselves through:
- In-House Manufacturing: Factory-fabricated products ensuring superior quality and efficient project logistics.
- Experienced Teams: Skilled professionals with deep expertise across design, engineering, manufacturing, and installation.
- Comprehensive Warranties: Rest assured with extensive warranties on our products. When Capitol Aluminum & Glass handles the installation, you receive a complete product and labor warranty directly from us, simplifying your peace of mind. (Third-party installations are covered by their respective labor warranties.)
- Customer-Centric Approach: A collaborative approach focused on long-term partnerships, transparent communication, and value-driven solutions.
Choose Capitol Aluminum & Glass. Experience the difference of partnering with a company that prioritizes your success and delivers exceptional results.

COMPANY HISTORY
Discover our journey from a regional manufacturer to an industry leader over six decades.

MANUFACTURING
Explore our state-of-the-art facility and the precision behind every Capitol product.

SUSTAINABILITY
Learn about our commitment to green building and how our products contribute to LEED certification.

CAPABILITIES
Understand our comprehensive, in-house services that provide a seamless project experience.

QUALIFICATIONS
Review our certifications, safety standards, and proven track record of successful projects.

PURCHASING COOPERATIVES
Learn how to streamline your procurement process through our trusted cooperative partners.