New system installation
Installation of approved conventional and alternative onsite wastewater designs for new construction and qualifying replacement projects.
Septic services
Septic System Installation
A septic installation has to work with the approved design, the property, and the way the home will actually be used. Relentless coordinates the installation carefully so tanks, piping, distribution, treatment components, and access points function as one serviceable system.What’s included
A complete service. Not a surface-level fix.
Tanks and components
Setting tanks, pumps, controls, treatment equipment, risers, lids, piping, and distribution components identified in the design.
Site and trade coordination
Sequencing around excavation, building plumbing, utilities, access, grading, inspections, and other work occurring on the property.
Startup and turnover
System checks, accessible service features, final site review, and an explanation of the equipment and maintenance responsibilities.
Start with what you’re noticing.
You do not need to diagnose the system before scheduling. Tell us what is happening, and we’ll start in the right place.- ✓A new home or building without public sewer access
- ✓A failed system requiring a permitted replacement
- ✓A property with an approved conventional or alternative design
- ✓An installation that must coordinate with building and site construction
- ✓Old access arrangements that should be improved during replacement
- ✓Owners who need one team to understand the plumbing-to-septic connection
Our process
Clear from first request to final check.
- 01
Review the approved design
We confirm the design, permit information, component schedule, site access, elevations, and responsibilities before mobilization.
- 02
Plan the installation
Equipment access, material staging, excavation, utility conflicts, weather, inspections, and protection of the drainfield area are coordinated.
- 03
Install the system
Components are placed and connected according to the approved design, with elevations and access points checked throughout the work.
- 04
Verify and turn over
Required checks and inspections are completed, the site is closed out, and the owner receives practical operating and maintenance guidance.
Equipment & qualifications
Prepared for the entire system.
Onsite installation requires accurate elevation control, capable excavation equipment, careful component handling, and the tools to connect plumbing, electrical controls, and treatment equipment correctly.Field equipment
- Excavation, grading, lifting, and material-handling equipment
- Laser layout and elevation-control instruments
- Tank, piping, distribution, riser, and access installation tools
- Pump, float, alarm, and control-testing equipment for applicable systems
Relevant experience
- Virginia Onsite Sewage System Installer – Master Alternative qualification
- Capability across conventional and alternative system installations
- Plumbing experience connecting the building drain to the complete onsite wastewater system
Where we work
Local service across the region.
Serving the Middle Peninsula, the Northern Neck, and nearby communities. Availability may vary by project location and scope.Explore our service area →Mathews County
Mathews · Hudgins · Cobbs Creek · Gwynn · Dutton · Port Haywood
Gloucester County
Gloucester · Gloucester Point · Hayes · White Marsh · surrounding communities
Middlesex County
Saluda · Deltaville · Urbanna · Hartfield · surrounding communities
Lancaster County
Kilmarnock · White Stone · Irvington · Lancaster · surrounding communities
Frequently asked questions
Clear answers before the visit.
Who designs and permits the septic system?＋
The system must follow an approved design and applicable health-department requirements. The designer, owner, installer, and reviewing authority each have distinct roles; we help coordinate the installation side.
How long does installation take?＋
Timing depends on system type, inspections, weather, site access, soil conditions, material availability, and coordination with other construction. We review those factors before setting expectations.
Can you install both conventional and alternative systems?＋
Yes. Relentless holds the Virginia Master Alternative onsite sewage installer qualification and installs permitted conventional and alternative designs.
Will the yard be fully restored?＋
Excavated areas are closed and graded as the project scope allows. Final landscaping, seeding, settlement correction, or specialized restoration should be defined before work begins.
Ready when you are.