Our Services


Our staff of professional engineers are licensed in more than 36 states, and our network allows us to provide engineering services for the entire United States.

Modular Services

We have over 100 years of combined experience in the modular industry. We provide customers with drawings that may include options – from different roof types and layout configurations to additions and renovations.


From small projects like decks and additions to complete homes, Glenco, Inc. will guide you through the process.


From small residential to large commercial customers, our drafting services will deliver an end product that is fully constructible. We have over 100 years of combined experience in the modular industry and stick construction.

AutoCAD Customization & Training

Our experienced and professional staff uses AutoCAD on a daily basis. Glenco, Inc. has customized AutoCAD to shorten drawing times, by using quick keys and generated menus.

Administrative Services

Our office provides administrative services including large format printing, copying, faxing, and scanning.

Featured Projects

Why Choose Glenco, Inc.

  • Complete Service

    From drafting to engineering, we provide everything you need, including calculations, design and construction documents.

  • Customer service you can count on

    We’ll guide you through the process and make ourselves available to you before, during, and after construction.

  • Competitive pricing

    We’ll work within your budget to bring your project to reality.

  • No project too large or too small

    Decks to homes, residential to commercial – if you can dream it, we can design it.

  • 100+ combined years of knowledge in the stick construction and modular industry

    Let our experienced team of design and drafting professionals take the worry out of your next project.

We’ve Done Business Nationwide

Glenco, Inc. has designed projects for clients in each state highlighted below. We’re licensed in most states, and have access to a network of professional engineers we can work with to design and execute projects nationwide.

Our Satisfied Clients

We use Glenco Inc. at PennKraft Building Systems because of their reliability and detailed work. They have always went over and above what we had asked them to do and have always tried to accommodate our unusual requests. In my opinion Glenco Inc. is the premier Engineering firm for the modular housing industry.

Rick DeveyEngineering Manager PennKraft Building Systems, LLC.

The team at Glenco has not only helped us exceed our goals but, has done so with value and completion deadlines as priorities. Once construction has started, the project support is not over for Glenco. Time is money when site issues arise and when an unforeseen problem occurs, Glenco has stood beside us while we work together to find quick and creative solutions. We have become accustomed to excellent communication and quick responses.

Bernie HackenbergEngineering Director, Durabuilt Homes, LLC