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Business Details
35 Years
experience
Your Trusted Partner for Construction Solutions
Founded in 1991, A J Brown has grown into one of the fastest-growing general contracting companies in the St. Louis region. Our expertise spans design/build, traditional design/bid/build, and interior renovation projects across medical, office, entertainment, institutional, retail, and industrial sectors. We prioritize client collaboration, listening to your needs and aligning our approach with your business goals. Our team of seasoned professionals, led by President & CEO Doug Rendleman, brings over three decades of industry experience to every project. We emphasize transparency, delivering accurate cost estimates and timelines while maintaining open communication throughout the construction process.

Our commitment to quality craftsmanship and problem-solving has earned us long-term partnerships with clients nationwide. We embrace challenges that others might avoid, offering creative solutions that save time and resources. Our track record of success in commercial construction reflects our dedication to exceeding client expectations. Headquartered 25 miles west of Downtown St. Louis, we combine local expertise with nationwide adaptability. Our values of trust, teamwork, and dedication drive excellence in every structure we build and every relationship we cultivate.
Services
Design/Build Interior Renovation Commercial Construction Industrial Projects Project Management
Details
  • Year established: 1991
Highlights and features
  • We have over 30 years of experience in commercial construction.
  • Our client-focused approach prioritizes your business goals.
  • Experienced team delivers creative problem-solving solutions.
  • Nationwide service with local market expertise.
  • Transparent communication ensures no project surprises.
What people say
High quality workmanship Most prepared Professionalism Creative solutions Pleasure to work with
Services
Design/Build
Our design/build service combines architectural vision with construction expertise under one contract. This streamlined approach reduces project timelines while maintaining quality control. Clients benefit from collaborative problem-solving and cost-effective solutions tailored to their specific needs.
Interior Renovation
We specialize in transforming existing spaces to meet evolving business requirements. Our team handles everything from layout optimization to systems upgrades while minimizing operational disruption. Custom solutions ensure functional, aesthetically pleasing environments that reflect brand identity.
Commercial Construction
From office complexes to retail centers, we deliver commercial projects that balance functionality with long-term value. Our process includes site selection assistance, budget planning, and phased construction to maintain business continuity during development.
Industrial Projects
We construct specialized industrial spaces with technical requirements for equipment installation and workflow efficiency. Our expertise includes warehouse design, distribution centers, and production facilities with compliance to safety and operational standards.
Project Management
Our comprehensive project management covers every phase from concept to completion. We coordinate all stakeholders, maintain strict budget controls, and implement quality assurance protocols. Real-time reporting keeps clients informed throughout the construction lifecycle.
People
Doug Rendleman
President & CEO
With over 30 years in construction, Doug Rendleman leads A J Brown's strategic direction. His expertise in project execution and client relations has driven the company's growth while maintaining its core values of integrity and excellence.
Questions
What construction services does A.J. Brown offer?
We provide design/build, renovation, commercial construction, industrial projects, and full-cycle project management services.
How does A.J. Brown handle project timelines?
We deliver accurate timelines upfront and maintain strict scheduling through our experienced project management team.
Do you work outside the St. Louis area?
Yes, we serve clients nationwide while maintaining our St. Louis headquarters and local market expertise.
What payment methods do you accept?
We discuss payment options during project planning to accommodate client financial needs.
Can you handle complex construction challenges?
Our team specializes in solving difficult construction problems with creative, cost-effective solutions.