Ram Jack GT in Chattanooga: Foundation Repair and Concrete Lifting for Structural Settlement
Ram Jack GT is a foundation repair and concrete lifting contractor serving the Chattanooga area, specializing in polyjacking and helical pier installation for homes and commercial properties dealing with settling foundations, cracked slabs, and uneven concrete surfaces.
What Ram Jack GT actually is
Ram Jack GT operates as part of the national Ram Jack Systems franchise network but functions as a locally managed operation handling foundation stabilization and concrete releveling. The company focuses on two primary repair categories: polyjacking (also called polyurethane foam injection), which lifts and stabilizes settled concrete slabs, and helical piers, which support or re-level failing foundations. Unlike general contractors or concrete cutters, Ram Jack GT combines diagnostic assessment with specialized lifting equipment and materials not available through standard masonry shops. The service scope includes residential foundation repair, concrete driveway and patio lifting, and commercial slab stabilization, positioning the company between foundation specialists (which may handle only structural design) and concrete contractors (which typically pour new rather than repair existing work).
Services and pricing
Ram Jack GT offers polyjacking at approximately $500 to $2,000 per affected section, depending on slab size and the volume of material injected; a typical driveway settlement job across 300 to 400 square feet ranges from $1,500 to $3,500. Helical pier installation, used for deeper foundation problems, runs higher due to equipment and labor intensity; estimates typically range from $3,000 to $8,000 per pier, with residential foundations requiring two to four piers. The company provides free on-site evaluations, which include visual assessment, level or transit measurements to quantify settlement, and a written estimate. Most jobs require no demolition or major site disruption, as polyjacking involves drilling small holes and injecting material rather than breaking and replacing concrete. Pricing varies by soil composition and how far material must travel; confirm current rates and availability by contacting the company directly, as material costs fluctuate.
How Ram Jack GT compares to other Chattanooga options
Ram Jack GT differs from traditional concrete contractors like those offering standard mud-jacking (the older cement-slurry method) in both speed and durability. Polyjacking expands to fill voids and compacts soil, typically holding better long-term than mud-jacking, which can shift again within five to ten years. Standard concrete replacement contractors will demolish and repour, costing $8 to $15 per square foot for new concrete plus removal fees; Ram Jack GT's lifting approach saves on material and disposal costs when the existing slab is not damaged. For foundation-level work, Ram Jack GT operates separately from structural engineers or foundation specialists who design solutions but do not install; Ram Jack GT provides both diagnosis and installation in-house. Choose Ram Jack GT if your concrete has settled but remains sound structurally and you want to avoid full replacement. Choose a concrete replacement contractor if the slab is cracked severely, spalling, or visibly deteriorating. Choose a traditional foundation company if you need engineered drawings or have deep structural issues requiring professional structural certification.
Who it suits and who it does not suit
Ram Jack GT serves homeowners with minor to moderate foundation settlement (1 to 3 inches), cracked or tilting driveways, patios pulling away from homes, or commercial property owners with slab movement affecting operations. It works well for properties where the underlying concrete is not severely damaged, just displaced, and where you want to avoid months of construction. The service does not suit properties where concrete is severely cracked, actively crumbling, or contaminated; those require replacement. It is not a solution for structural foundation problems beyond simple settlement, such as rotting wood beams or water intrusion into crawl spaces. It is also not applicable to properties where the cause of settlement remains unfixed, such as an active drainage problem; addressing the root cause separately is necessary for any repair to last.
What the first visit involves
Contact Ram Jack GT by phone or online to schedule a free evaluation. A technician will visit your property, visually inspect the affected concrete or foundation, use a level or transit to measure vertical displacement, probe soil conditions if relevant, and photograph the area. The evaluation typically takes 30 to 45 minutes. The technician will provide a written estimate on-site or within one to two business days, detailing the repair method, number of injection points or piers, and total cost. Once you approve, the company will schedule the work, usually within two to four weeks depending on demand. Polyjacking jobs typically take one to two days; helical pier installation takes three to five days depending on the number of piers and site conditions.
Hours, parking, and logistics
Ram Jack GT operates Monday through Friday, 8 a.m. to 5 p.m., with emergency service available for urgent foundation issues; confirm current hours and emergency availability by calling directly. The company works at your property, so parking and site logistics are your responsibility, though the crew is generally compact and does not require extensive space. Most jobs can proceed in any season, though extreme heat or cold may delay material application; discuss seasonal timing during your estimate.
Ram Jack GT fills a specific and underserved role in Chattanooga's construction landscape: it solves concrete settlement and minor foundation movement without the time and expense of demolition, and it provides professional-grade repair in a region where foundation issues are common due to soil composition and older home stock.
