New Septic System Installation in Greater Houston
Licensed, permitted, and fully installed septic systems for residential & commercial properties.
Rated ⭐⭐⭐⭐⭐ by homeowners
Licensed & Insured • Experienced Technicians • Residential & Commercial
Fast & Reliable Service
We arrive on time, work efficiently, and get the job done right the first time.
Licensed & Insured Septic Professionals
Your home is serviced by qualified and fully insured experts.
Modern Equipment & Jetting
All projects meet industry best practices and carry our satisfaction guarantee.
Residential & Commercial Solutions
Same-day service available in most areas.
Preventative & Emergency Services
Why Choose Us for Your Septic Installation?
Turnkey Installation
We manage design, permits, excavation, installation, and inspections — one contractor, zero headaches.
Built to Code & Soil Conditions
Systems are engineered specifically for Houston soil, drainage, and county regulations.
Residential & Commercial Expertise
From single homes to large developments, we install systems that last.
Long-Term Reliability
Quality materials and proper installation reduce failures and future repair costs.
Local Houston Knowledge
We understand county requirements, inspectors, and approval timelines.
Complete Septic Installation Services
Residential & Commercial Installations
Full installations for homes, multi-unit properties, offices, warehouses, and commercial facilities.
Permit Application & Approval
We handle all required septic permits, applications, and coordination with local health departments.
Conventional & Aerobic Septic Systems
Installation of both conventional and aerobic septic systems based on property needs and local code.
Excavation & Site Preparation
Clearing, grading, trenching, and excavation required for septic system placement and drain fields.
Septic System Design & Engineering
Professional system layout based on soil conditions, property size, usage requirements, and county regulations.
Testimonials
3 weeks ago
We had SUCH a great experience working with TER!
The salesman were polite, knowledgeable, quick with communication and finding solutions to the issues we needed fixed!
3 weeks ago
T.E.R. Septic did an incredible job on our system install. The crew showed up on time, handled everything from permits to final grading, and kept us informed throughout the process. Highly recommend them for any septic or site work!
6 months ago
Have used TER Septic for many years and refer them to all of my clients and builders.
Referral Program
Refer A Friend, Get $100 Gift Card
No limit referral, T.E.R will continue to run the program as long as our doors are open
How It Works
ONE
Consultation & Site Review
We assess soil, property layout, and system requirements.
TWO
Design, Permits & Planning
We handle engineering and approvals with local authorities.
THREE
Installation & Inspection
Professional install followed by final testing and approval.
Get Fast, Reliable Service Today
Our team responds quickly, provides clear upfront pricing, and delivers quality workmanship on every project. Tell us what you need and we’ll send a free estimate right away—no obligation.
Why Our Customers Choose Us:
✔ Fast & Reliable Service
✔ Licensed Septic Professionals
✔ Modern Equipment & Jetting
✔ Preventative & Emergency Services
✔ Residential & Commercial Solutions
Contact Us
Septic Problems Can’t Wait
Avoid property damage and health risks — speak to a septic professional now.
T.E.R. Septic Site & Utilities
The region's leading professional septic service provider since 1995.
Service Areas
Walker, Grimes, Montgomery, Liberty, Waller, Harris, Austin, Fort Bend, Chambers, Brazoria
Hours
Monday–Friday: 8:00 AM – 5:00 PM
Saturday & Sunday: Closed
Emergency services available upon request.