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Trusted Commercial & Industrial Construction Services
J Brennon Construction is a family-owned and operated construction firm with over 16 years of experience delivering high-quality commercial, industrial, and municipal projects across 13 states. Founded on principles of integrity and excellence, we specialize in design-build, ground-up construction, and complex renovations, leveraging 42+ years of combined industry expertise from our leadership team. As an SBA 8(a)-certified and Georgia-registered Minority Business Enterprise (MBE), we combine the efficiency of a large-scale contractor with the personalized service of a small business.

Our team of seasoned professionals excels in managing demolition, pre-engineered metal buildings, hazardous material abatement, and specialized systems integration, ensuring projects meet exacting standards for safety, quality, and client satisfaction. With a focus on lean methodologies and technology-driven solutions, we consistently deliver cost-effective, innovative construction outcomes for clients ranging from federal agencies to private-sector enterprises.
Services
Design-Build Construction Pre-Engineered Metal Buildings Demolition Services Industrial Construction Renovation & Remodeling
Highlights and features
  • We offer 42+ years of combined leadership experience in complex construction projects.
  • Our team holds SBA 8(a) and Georgia MBE certifications for specialized contracting.
  • We operate in 13 states with proven expertise in hazardous material abatement.
  • Our lean methodology ensures efficient, cost-effective project delivery.
  • We maintain partnerships with Kirby Building Systems for premium metal structures.
Associations and certifications
  • SBA 8(a)
  • Georgia MBE
What people say
Highest professionalism Attention to detail Quality work Client satisfaction Emergency planning
Services
Design-Build Construction
Our design-build services streamline construction projects from concept to completion. By managing architectural, engineering, and construction phases in-house, we reduce timelines by 20-30% while maintaining strict quality controls. Clients benefit from single-point accountability, cost transparency, and innovative solutions tailored to commercial, industrial, and municipal needs.
Pre-Engineered Metal Buildings
As Kirby Building Systems' exclusive North Georgia partner, we deliver custom-engineered metal buildings with 30% faster installation versus traditional methods. Our solutions include climate-controlled agricultural facilities, multi-use recreation centers, and energy-efficient storage warehouses, all designed for durability and LEED-compliant sustainability.
Demolition Services
We provide full-scale demolition and site remediation services for commercial and industrial properties. Our OSHA-certified crews use precision techniques to safely remove structures while minimizing environmental impact. Projects include hazardous material abatement, concrete cutting, and preparation for ground-up developments.
Industrial Construction
Specializing in industrial plant renovations and retrofits, we handle complex systems integration including piping, electrical upgrades, and elevator modernization. Our team has completed over $91 million in water treatment infrastructure projects, ensuring compliance with EPA and OSHA standards for operational safety.
Renovation & Remodeling
We execute interior and exterior renovations for commercial spaces, including restaurant kitchens, dental offices, and retail centers. Our process includes value engineering to optimize budgets while maintaining structural integrity, with recent projects featuring complete Tire Discounters garage remodels and medical facility expansions.
People
Brennon Smith, Sr.
Chief President | Owner
With 43 years in construction, Brennon leads J Brennon Construction's strategic direction. He oversees 1600+ projects across commercial, industrial, and retail sectors. A Jacksonville State University alumnus, he combines field expertise with executive leadership to ensure client satisfaction.
Brent E. Smith, Jr.
Chief Financial Officer | VP Operations
Brent brings 16+ years of project management experience and Lean Six Sigma expertise. As a Reserve Marine Lieutenant Colonel, he implemented systems-based management to enhance operational efficiency while maintaining military discipline in project execution.
Shelby Smith
Chief Relationship Manager | Senior PM
Shelby transitioned from field superintendent to client relations lead, leveraging global experience in fashion sales. He manages client negotiations and project coordination, holding a Psychology degree from Kennesaw State University with expertise in stakeholder communication.
Larry Keller
Utility Projects Director
With 40+ years in water/wastewater construction, Larry directs complex municipal projects. He managed the $91 million Richland Creek Water Treatment System, applying civil engineering expertise from Southern Technical Institute to deliver large-scale infrastructure solutions.
Andrew Welsh
Director of Quality / Senior Project Manager
Andrew oversees quality control across all projects, utilizing automotive production quality experience from Volkswagen Chattanooga. A Mechatronics graduate, he specializes in Lean Six Sigma and technical analysis while managing HR operations for field teams.
Questions
What construction services does JBrennon specialize in?
We specialize in design-build construction, pre-engineered metal buildings, demolition, industrial systems integration, and commercial renovations across 13 states.
Are you certified for government contracting?
Yes, we hold SBA 8(a) certification and Georgia MBE status for minority-owned businesses.
Which states do you operate in?
We work in Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Kentucky, North Carolina, Ohio, Pennsylvania, South Carolina, Tennessee, and West Virginia.
How do you handle complex industrial projects?
Our team manages hazardous material abatement, elevator modernization, and systems integration with OSHA-certified crews and value engineering.
Can you perform emergency repairs?
We completed emergency water damage repairs in Columbus, GA, but primarily focus on scheduled construction projects.
What construction management methods do you use?
We apply Lean Six Sigma principles and BIM 3D technology for efficient project delivery.