From forestry mulching and new septic installation to full site work and grading, Boundless Excavation & Contracting is the single crew Chattanooga-area homeowners, builders, and businesses call to get the ground ready — right the first time. Proudly serving residential and commercial properties within a 40-mile radius of Birchwood, TN.
Owner Josiah Sims has personally run the equipment, managed crews, welded and fabricated, and built additions and remodels himself. That background shapes how every job gets done, with the same care he'd put into his own property.
Rather than stretching one crew across every service, Boundless Excavation is building out dedicated teams — a land clearing and mulching crew, and a trained septic operator — so each job gets a crew that specializes in exactly that work.
Every estimate is free, with no pressure and no obligation. Financing is also available through our quoting platform for clients who need it.
Based in Birchwood, TN, Boundless Excavation knows the terrain, seasonal considerations, and property conditions across the region — serving clients within roughly a 40-mile radius, primarily across Tennessee.
Boundless Excavation & Contracting offers full-scope land clearing, forestry mulching, new septic installation, site work and grading, underground utilities, and demolition services for residential and commercial clients throughout Chattanooga, TN and Southeast Tennessee — all from one crew, start to finish.
Whether you’re prepping a residential lot or opening up acreage for a commercial build, Boundless Excavation clears the ground so your project can move forward. Our crews handle everything from thick underbrush to full lot clearing, using the right equipment for the terrain. We serve both residential and commercial clients throughout Chattanooga and Southeast Tennessee.
Forestry mulching clears brush and small trees while grinding the material back into the ground — no burn piles, no hauling, and less soil disturbance than traditional clearing. It’s a fast, efficient way to open up land while leaving usable mulch behind. Boundless Excavation is building out a dedicated mulching crew to keep pace with demand across the region.
Boundless Excavation handles full site work from start to finish — clearing, rough grading, retaining walls, utility lines, footers, concrete, and final grade. Josiah’s background across excavation, concrete, and construction means clients get one crew and one point of contact instead of juggling multiple subcontractors. This is a true full-service offering: nothing is subbed out.
As part of full site work, Boundless Excavation installs and trenches underground utility lines for residential and commercial properties. This work is typically completed alongside a larger site work or new construction project rather than as a standalone service, giving clients one crew handling the full scope from clearing to utilities.
Boundless Excavation provides residential demolition, concrete and structure demo, and full site debris removal — usually as part of a larger site prep or land clearing project. Clearing out old structures or concrete before a new build is handled by the same crew doing the rest of the site work, keeping the timeline simple for the client.
Whether you need land cleared, a new septic system installed, or full site work from grading to concrete, Boundless Excavation & Contracting is the one crew that gets it done — start to finish. Reach out today for your free, no-obligation estimate.
It all started when Josiah Sims was nine years old, watching his father run a rented Cat 977L to clear the family property for their new home, then getting behind the controls himself. Within a few days, Josiah was handling the finish grading, and he was hooked for good. Today, Boundless Excavation & Contracting brings that same hands-on, get-it-right mindset to residential and commercial properties from Chattanooga to Sweetwater and from Old Fort to Dayton.
Before founding Boundless Excavation, Josiah spent years managing a landscaping crew, working as a welder and fabricator building transit buses, and completing home additions, remodels, and excavation projects of his own. That range of experience is exactly why Boundless Excavation now offers full land clearing services, including forestry mulching, new septic installation, and complete site work, under one roof, with dedicated crews trained to do each job right and a business built around consistent, dependable service.
Josiah or a member of the team walks your property in person, discusses your goals, and provides a free, no-obligation estimate — with financing available through our quoting platform if you need it.
We map out the scope of work — clearing boundaries, grading plan, septic or utility placement — and handle any permitting needs before equipment ever moves.
A dedicated crew and the right equipment for the job — mulchers, excavators, grading equipment — are dispatched to your property.
Our specialized crews get to work — clearing and mulching, installing your new septic system, or handling grading, retaining walls, and concrete as part of full site work.
We clear out debris, restore the site, and walk the finished property with you to make sure everything meets your expectations before we call the job done.
A land clearing project typically starts with setting boundary markers for the clearing area. clearing underbrush and vegetation, taking out large trees and stumps, cutting and sorting wood, and depending on your location, we will either set burn piles or debris piles to be hauled out. We typically bring out a rake, clean the site, prep the soil for grass seed. or hydro seeding.
Yes — Boundless Excavation installs new septic systems for both residential and commercial properties across Chattanooga and Southeast Tennessee. New installation is one of our core specialties, and a dedicated operator focuses specifically on septic work. We handle everything from site evaluation through final backfill.
Yes — site work is one of our three primary services. Boundless Excavation handles clearing, rough grading, retaining walls, utility lines, footers, and concrete as one continuous project, so you’re not coordinating separate contractors for each phase. It’s all one crew, start to finish.
Yes — every estimate is free with no obligation. Financing is also available through our quoting platform for clients who need it. Just reach out to schedule your free estimate and we’ll walk the property with you.
