ILCOR Builders Custom Modular Buildings

Custom Site Built Modular, Portable ADU Homes & Buildings

With a reputation as "The Custom Portable Building Company"  Across the State of Texas, ILCOR has a rich history of constructing over 2,000 portable buildings. Our clientele includes Schools, churches, Daycares, and Private Companies.

Suppose you need additional space. In that case, we're the ones to turn to for a building that seamlessly complements your existing structures. At ILCOR Builders, we understand the challenges business owners, school districts, and municipalities face. We are committed to providing the best solutions while balancing operational and financial constraints.

Our experience, integrity, and flexibility ensure the safety of your project. We are small enough to provide you with personal attention and flexibility yet experienced enough to offer the technical expertise you need. With ILCOR Builders, you can be confident that your project will be completed on time and within budget while also enjoying the Benefits of lower utility cost and a better environment.

*Proud Member of Buy Board Purchasing Coop as well as TIPS- USA, The Interlocal Purchasing System.

What Make Us Different from a Manufactured Building

1-1/8” Floor Deck
R-20 Floor Insulation
R-13 Exterior Insulation
Single Hung insulated windows
5/8” Roof Deck
Built to a Higher Design Standard

Meets to exceed Texas and all Local Building Codes and ADA Standards
Porch and Ramp included as standard
2’ by 2’ ceiling tiles
4 Rows of Treated Sills
25 Year, 3 Tab Fiberglass Shingles
8 Lay-in Fixtures per classroom
48” Overhang on Front and 24” on Back
Custom Built On-Site to Exact Fit