Construction Solutions.
Exceptional Service.

Framing Packages|Specialty Windows and Doors|Architectural Mouldings|Custom Millwork|Architectural Hardware|Kitchen and Bathware |Lumber|Composite Products|

We are the premier building material supplier in San Antonio and surrounding areas.

Our Specialties

Allen & Allen Co. serves the construction industry with a customer focused, solution oriented philosophy.  We supply building material solutions to residential and commercial contractors, designers/architects, craftsmen and wholesalers.  As a material supplier, we are committed to providing a superior builder experience to this community for many years to come.  All the while funding community-wide development through the works of The Texas Research & Technology Foundation (TRTF).

Why Allen & Allen?

  • Experience and Expertise with each product offering
  • Delivery and Supply Assurance – On-time delivery. Materials available when you need them
  • Ease of doing business – a superior service experience for you and your team from the planning phase to the finish out phase (ground-up/install and delivery)
  • We are the inaugural member of the TRTF Community House family of Companies
  • #buildingwithpurpose

"Allen & Allen is not just a good supplier, they are loyal, trusted business friends who are always dependable. Our relationship goes back 55 years and during all of those years their knowledge, quality of service, and customer relations is first class. They are always ready to help solve any type of problems we may have."

Charles Koehler
Chairman, The Koehler Company

"We love everything at Allen & Allen from cabinet hardware to windows and doors. I value the team at Allen & Allen not just for their professional assistance, but also for their follow-up and attention to our projects. They are honest people who take good care of us."

John Gutzler
Principal Ford, Powell & Carson Architects & Planners, Inc.

"I’ve been doing business with Allen & Allen for 15 years. In our area, the mouldings Allen & Allen provides are notably different. Our customers have come to expect these fine products and custom trim."

Larry Mariott
Owner, Mariott Custom Homes

The latest news from Allen & Allen Company

Framing Packages
March 31, 2021

Attic Ladders by Fakro

FAKRO Smart Attic Ladders - NOW AVAILABLE AT ALLEN & ALLEN CO. - save space while providing convenient storage and access to the attic. Each model features minor adjustments that…
Specialty Windows & Doors
March 31, 2021

Coastal Window and Door Considerations

Working on a project at the coast?  Allen & Allen Co. partners with JELD-WEN to offers wide variety of window and door products designed to withstand specific coastal challenges. Since…
Architectural Mouldings
March 30, 2021

Historically Accurate Moldings by WindsorONE

Classic Colonial, Greek Revival, Classical Craftsman and Colonial Revival - Allen & Allen Co. is NOW stocking historically accurate moldings by WindsorONE. WindsorONE is best known for it's craftsmanship and patented…