Serving Ohio, Michigan, and Indiana for over 55 years
We supply commercial doors, locks, & security systems
Since 1968, General Building Products has supplied commercial doors, frames, locks, and security hardware to projects across Ohio, Michigan, and Indiana.
Our experienced installers make sure the job is done right, and we ship anywhere in the U.S. and Canada.
- 55+Years in business
- 35+Manufacturers carried
- OH · MI · INLocal service area
- 50 StatesPlus Canada, shipped to
Services We Offer
What We Do
More than a parts counter. We prep, deliver, and stand behind every order, from a single closer to a building's worth of openings.
Installation
Hardware is installed in our shop before delivery, so doors arrive ready to hang.
Service Calls & Estimates
We come to you for on-site estimates, and follow up to make sure everything works right.
Local Delivery
No truck big enough? We deliver throughout our local service area.
Nationwide Shipping
Outside our delivery area, we ship to all 50 states and Canada.
Custom Solutions
Unusual opening or tricky spec? Our team will work out a solution for your project.
Why General Building Products
Expertise you won't find at a big‑box store
In-house fabrication shop
Our complete hollow metal and door fabrication shop can build or modify to fit your unique situation.
AHC certified consultant
An Architectural Hardware Consultant on staff helps make sure the right hardware is specified for every opening.
Bonded locksmith
A bonded locksmith on our team handles keying, lock work, and security hardware.
One source for the whole job
Doors, frames, hardware, partitions, lockers, and accessories from more than 35 manufacturers.
What We Supply
Every door, and everything on it
Doors, frames, hardware, and security, plus the restroom and building specialties that finish the job. One supplier, one order, one call.
Browse all 18 categories
Manufacturers we carry
- McKinney
- Hager
- Stanley
- Graham
- Marshfield
- Mohawk
- Precision
- National Guard Products
- Global
- Columbia HPP
- Bradley
- Norton
- Rite Door
- Folger Adams
- Simplex
- Timely
- Trimco
- Lund
- Babcock Davis
- Salisbury
Who We Are
Doors, frames & hardware, done right since 1968
General Building Products has been in the commercial door and hardware business since 1968. More than 55 years later, we offer a full line of commercial doors and frames, plus all the hardware that goes with them.
Behind the counter is a team that knows openings inside and out, including a bonded locksmith, an AHC certified consultant, and a complete hollow metal and door fabrication shop.
Our Work
Openings around Toledo
A few of the local landmarks we've supplied doors, frames, and hardware for.
ProjectToledo Museum of ArtLocationToledo, Ohio 
ProjectFifth Third FieldLocationDowntown Toledo · Home of the Mud Hens
Write to us today
Get In Touch
Have a project coming up or an opening that needs attention? Tell us what you're working on, and we'll help you find the right doors and hardware. Prefer to talk? Give us a call.