Commercial & Development Wastewater Engineering Across Texas

Specialized engineering design for commercial on-site sewage facilities (OSSF), RV parks, decentralized wastewater systems, and rural infrastructure projects.

WHO WE SERVE

We primarily work with:

Commercial developers
General contractors & builders
RV park and resort property owners
Land developers & planners
Small municipalities & utility districts
Business owners requiring engineered wastewater systems
Engineering firms needing specialty subconsultant services

We focus on commercial and development-scale projects requiring professional engineering oversight and regulatory coordination.

CORE SERVICES

Commercial OSSF Design

Engineering design and permitting support for commercial facilities including offices, retail buildings, restaurants, churches, schools, and mixed-use developments.

RV Park & High-Strength Wastewater Systems

Specialized design for RV parks, high occupancy sites, and systems requiring engineered treatment and disposal solutions.

Development Wastewater Planning

Pre-development feasibility analysis, wastewater loading calculations, disposal strategy evaluation, and regulatory pathway planning.

Lift Station & Pump System Design

Design of dosing systems, lift stations, force mains, and related wastewater infrastructure for decentralized developments.

State-Permitted Wastewater Systems

Engineering support for TPDES and TLAP wastewater permits, including coordination under TCEQ Chapter 217 requirements.

EXPERIENCE & APPROACH

Licensed Professional Engineer
2,500+ wastewater system designs completed
Extensive experience across Texas counties
Proven coordination with regulators and local authorities
Streamlined remote delivery for statewide projects

We selectively accept commercial and development projects to ensure focused attention, regulatory precision, and long-term system performance.

Have a commercial or development wastewater project in Texas?

Call 713-502-0650 or email at eric@willcoengineering.com