PO Box 982, Pine Bush, New York
For expert septic services and efficient site design for stormwater management, call us at 845-600-4064.
From permits to construction - engineering for New York's Hudson Valley and Catskills since 2019.
Our Services
Our most-requested engineering services include:
Septic System Design (New and Replacement)
We specialize in residential and commercial septic system design, permitting, and inspection for new development and replacement wastewater treatment systems.
NYC DEP Watershed Permitting
Our expert management team has extensive experience working with counties, NYC DEP, and the Catskill Watershed Corporation (CWC) under the West-of-Hudson septic repair and replacement program, ensuring quality results for all our clients.
Engineered Stormwater Design
We create comprehensive E&SC Plans, perform detailed stormwater modeling, develop effective SWPPPs, obtain necessary SPDES permits, and more.
Percolation (Perc) Testing
We perform the field work for septic and stormwater engineering designs.
See the SERVICES menu option for additional capabilities. We're ready to help with your project in New York's Hudson Valley and Catskills region, including the counties of Orange, Ulster, Sullivan, Dutchess, and more.
Have a project in mind?
We'd love to hear from you. Contact Chastain Engineering, PLLC to discuss your site, timeline, and engineering needs. Please call (845) 600-4064 or use the Email Us button.