The Environmental Design Group (EDG) is a private engineering group based out of the Greater Austin Area. Our service area covers most of the great state of Texas with a few jurisdictional exceptions. Collectively, partners at EDG have over 55 years of experience in on-site wastewater engineering, land development planning, and project management. We bring a local – cutting-edge design service to all projects, ranging from small-scale residential to state-of-the-art commercial facilities. At EDG we pride ourselves on fast, reliable, and professional design services; and strive to be pillars in the environmental industry. As always, our priority is protecting the public and environmental health, along with our client’s budget in mind. Cost-effective and environmentally friendly designs are the main ingredients to our success.