Trestles, LLC specializes in serving private and public sector clients with identifying and solving their engineering, environmental and construction related needs.

SELL AND SERVICE FIRE EQUIPMENT, EXTINGUISHERS, FIRE HOSE, ETC, VENT HOODS, FIRE SUPPRESSION SYSTEMS, FIRE ALARM SYSTEMS, INTERCOM SYSTEMS, SECURITY SYSTEMS, CCTV SYSTEMS, DESIGN/INSTALLATION AND SERVICE.

We self perform bridges, culverts, drainage, levee, earth work, erosion control, concrete.

Internet Based IP Surveillance and Web Based Site Monitoring, Web Applications and Graphic Design, Online Backup

KCS Building Group is the premier residential and commercial licensed general contractor in Columbia, Tennessee. We’re dedicated to helping our clients make their construction dreams a reality, with a commitment to quality and a service-first approach.

LaFerney, Inc. is one of the leading commercial and industrial roofing contractors in the Southeast. In 30 years of service to industrial and commercial facilities, LaFerney specializes in recovery of failed EPDM, modified, and metal roofing systems.

Radioactive Waste Management and Disposal, Decontamination & Decommissioning, Environmental Remediation, Radioactive Laundry, Radiological Control Technicians, Radiological Consulting, Health Physics, Industrial Hygiene

Installation of commercial and residential elevators and accessibility products

Computer sales, service, Installation and Consulting. DVR/CCTV and Cable Installations. Accounting Services. Electrical Contracting services. Armed Security Services.

Design, installation, relocation and testing of data, voice and video network wiring. Wireless infrastructure. LAN and WAN network connectivity. Wall mount and freestanding cabinets and racks. Premanufactured and custom patch cords.

Toothman Structure Movers specializes in lifting and moving permanent residential and commercial buildings.

Consulting, product development, mold design, prototyping, mold construction, plastic injection molding, assembly, packaging, warehousing and shipping are available as needed. Focused on personalized service by offering convenience and rapid service.

C&A Janitorial pride itself in providing our customers with creative cleaning solutions, a safe and clean environment always striving to fulfill the need of our customers through clear communication, team work and integrity.

Commercial and Industrial surface preparation (sandblasting, grit blasting, cleaning) and painting.

Design Build Contractor State Licensed with 1, 000, 000 limit

Fully operational metal fabrication facility. Maintenance services and light construction. Office renovations, etc.

ANY CONSTRUCTION RELATED PROJECT, CM OR OTHER. Concret, Metal Building, Schools, Churches, ETC

Service, repair, and install central heating & air conditioning systems on all major brands.

Full commercial Property Maintenance, Real Estate Services

Our company performs the services of Demolition, Dumptrucking, Excavation, and Dozer work. We also sale salvage, such as antique brick, doors, windows and etc.