Business Details
50+ Years
experience
Your Trusted Partner for Commercial Interior Construction Solutions
O S Interior Systems brings decades of expertise and a customer-focused approach to commercial interior contracting. Established in 1972, we prioritize safety, maintain low overhead costs, and emphasize flexibility in delivering high-quality projects. As a competitive subcontractor, we specialize in Gypsum Board Systems, Relocatable Partitions, Acoustical Ceilings, and Architectural Finishes. Our in-house workforce of over 120 skilled professionals ensures schedule control, quality assurance, and cost efficiency. Recognized as the largest installers of the Gravity Lock Wall System in the USA, we serve clients across Texas with tailored solutions. Our commitment to excellence has earned trust from industry partners like Westfall Construction and E.E.Reed, who highlight our responsive service and adaptability. With offices in Houston, we combine technical expertise with personalized support to meet project demands. Our proven track record includes collaborations with major corporations such as NASA Johnson Space Center and Schlumberger. By maintaining direct oversight of every phase, we guarantee timely delivery, budget adherence, and exceptional value for clients.
Services
Pre-Construction Services
Project Management
Interior Demolition
Acoustical Ceilings
Gypsum Board Systems
Details
- Year established: 1972
Highlights and features
- We offer 50+ years of experience in commercial interior contracting.
- Our in-house workforce ensures schedule and quality control.
- We are the largest installers of Gravity Lock Wall Systems in the USA.
- We maintain flexibility for last-minute project adjustments.
- Our team includes 120+ skilled professionals with specialized expertise.
What people say
Good service-oriented office personnel
Strong field personnel
React quickly to changes
Flexible approach
Trusted team members
Services
Pre-Construction Services
Our pre-construction services include estimation, scheduling, and project analysis to ensure seamless execution. We collaborate with clients to define budgets, timelines, and material selections while identifying potential challenges early. This proactive approach minimizes delays and cost overruns for commercial projects.
Project Management
We provide comprehensive project management from demolition to completion. Our team oversees subcontractors, material procurement, and quality control while maintaining transparent communication with stakeholders. This ensures alignment with client goals and regulatory standards throughout the construction process.
Interior Demolition
Our interior demolition services prepare spaces for renovation while preserving structural integrity. We handle debris removal, hazardous material abatement, and site cleanup with minimal disruption to adjacent areas. Safety protocols and environmental compliance guide every demolition project.
Acoustical Ceilings
We install high-performance acoustical ceiling systems that enhance sound control and aesthetics. Our solutions include grid layouts, panel selection, and integration with lighting and HVAC systems. These installations meet commercial building codes while optimizing functionality for office and industrial spaces.
Gypsum Board Systems
Our gypsum board installations create durable interior walls and ceilings. We specialize in fire-rated assemblies, curved surfaces, and soundproofing applications. The service includes framing, taping, texturing, and finishing to achieve precise architectural specifications for commercial environments.
Questions
What commercial interior services do you offer?
We provide pre-construction planning, project management, interior demolition, acoustical ceilings, and gypsum board systems for commercial spaces.
How long has your company been in business?
O.S. Interior Systems has served Houston since 1972, with over 50 years of commercial contracting experience.
Which areas do you serve?
We primarily serve Texas, with a focus on Houston and surrounding commercial markets.
How do you manage project timelines?
Our in-house workforce allows direct schedule control, minimizing delays through proactive resource allocation and coordination.
What makes your team unique?
We maintain 120+ skilled professionals and specialize in Gravity Lock Wall Systems, combining expertise with proprietary installation methods.
