About us

Door and hardware openings is a leader in the industry of architectual doors and finish hardware. For the past 30 years, DHOI has been providing project management and consulting for many projects all over the USA and many international projects. With such a strong and skilled sales force, no project is too small or too large!

 

What sets DHOI apart

DHOI is more than the average door and hardware supplier. We maintain an extensive inventory of Division 8 finish hardware suited for fire rated openings, impact safety openings as well as handicap openings. We carry several products from the major vendors that are approved for a wide variety of building projects such as Schlage, Sargent, Von Duprin and many more.
In addition to our vast hardware supply, we also stock commercial doors and frames in many standard sizes. Since not every project is comprised of standard off the shelf materials, we are able to provide customizations to your openings with our in house wood and metal machine shops.
DHOI is more than your average supplier. Our sales representatives are full- service architectural hardware consultants who take your job from bid to completion, supplying you with the highest quality products available.

 

The Mission
Provide cost and time efficient solutions for your project through expert technical knowledge and professionalism. The cornerstone of our mission is to create long lasting working relationships with our customers and seek to always provide reliable customer service.