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Opening New Doors

Architectural Specialties has been proudly serving areas surrounding Rapid City, SD and Gillette, WY since 2007. Our technicians are professionally trained on all of our equipment to ensure that your residential and commercial door products are installed properly every time. We offer services for any type of opening including walk-through doors, garage doors, hydraulic operated doors and much more. Whether you need residential doors or commercial doors, Architectural Specialties has the solution. 

Architectural Specialties LLC is focused on providing excellent customer service by supplying only the highest quality door products, an uncompromising dedication to the work preformed and honest communication with our customers. Due to current global supply chain conditions, many service providers have fallen short of the mark. Here at Architectural Specialties LLC, we are working together daily, as a team and with our customers to overcome these obstacles. Since the founding of the company in 2007, Architectural Specialties LLC has always had the goal of being the best commercial and residential door provider in the industry. We keep this title by always striving for perfection, looking to the future and always focusing on our customers who helped make us number one.

Our architectural door divisions

Our architectural door divisions

Glass & Aluminum

Commercial DoorS

Hydraulic Doors

Access control

Garage doors


Residential Doors & Services

Accessories & Specialties

What Our Customers Are Saying

Why choose us?

Custom Solutions

No matter the size or scope of your project, our team can tackle all facets of commercial door installation, service, fabrication and maintenance.


We have decades of combined experience to make sure you're getting the best quality and service.


Have a question or concern? Just let us know and we will be happy to help you.