Septic Systems
Licensed residential and commercial installations, drain fields, repairs, maintenance, and system upgrades.
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Jefferson, GA • Northeast Georgia
Septic systems, site work & grading.
From the first soil evaluation to the final grade, Cornerstone helps homeowners, custom-home builders, and businesses get the job done right from the ground up.
Licensed residential+Licensed commercial+Built on solid ground
Complete site solutions
One contractor for the work below the surface and above it.
Quality site preparation and septic work require planning, accurate elevations, and careful installation. We provide practical solutions for residential and commercial projects throughout Northeast Georgia.
Grading & Site Work
House pads, building pads, drainage correction, driveway work, excavation, and finish grading.
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Permitting Coordination
Help coordinating soil evaluation, septic permitting, and installation from planning through completion.
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We help you through every step.
Starting a home or commercial project involves several moving parts. Cornerstone can help coordinate the septic side from evaluation through installation.
01
Soil EvaluationDetermine site suitability and system requirements.
02
Permit CoordinationKeep the required paperwork and project steps moving.
03
System InstallationInstall the approved system with attention to elevations, layout, and finish work.
Systems we install
The right system for the land, plans, and permit.
From straightforward gravity systems to advanced engineered designs, we install the approved solution your property requires.
01Gravity Systems
02Pump Systems
03ATU Systems
04Mound Systems
05Drip Systems
06Elgin Systems
07Commercial Systems
Real work. Real projects.
Recent work across Northeast Georgia.
New construction, tank setting, distribution, drain-field work, grading, and site preparation.
For builders & developments
Septic work that keeps your build moving.
We understand sequencing, site protection, communication, and builder-ready finish work. Volume pricing is available for multi-dwelling properties and larger developments.
01Custom-home new construction
02Multi-dwelling discounts
03Large-development pricing
Local service
Serving Jefferson to Hartwell & surrounding areas.
Based in Jefferson, Cornerstone provides septic systems, site work, and grading throughout these Northeast Georgia communities:
JeffersonArcadePendergrassTalmoCommerceNicholsonMaysvilleHoschtonBraseltonWinderStathamBogartAthensHomerGillsvilleIlaDanielsvilleColbertComerCarnesvilleCanonFranklin SpringsRoystonLavoniaBowersvilleHartwell
Don't see your city? Call or text us—we also serve surrounding Northeast Georgia areas.
Financing available
Payment options for your project.
We offer access to financing options through Acorn Finance. Click the banner to pre-qualify and explore payment options from multiple lenders.
Financing is provided by third-party lenders through Acorn Finance. Approval and terms vary by applicant.
Request an estimate
Start with a conversation about your property.
Call or text Cornerstone Septic & Grading to discuss septic installation, repairs, grading, site work, or help getting the septic process started.