About Us
Founded in 2012 Si Environmental is one of the leading residential water and wastewater facility operations & maintenance companies in the Houston area with an exceptional record of service to our municipal clients, residential customers and local communities. Our clients include municipal utility districts as well as city municipalities throughout the greater Houston metropolitan area including Fort Bend, Harris, Brazoria, Montgomery, Waller & Galveston counties.
Our Headquarters and main Operation Center is located in Rosenberg on over 7 acres of land with approximately 10,000 square feet of office space with another 20,000 square feet of additional planned space to accommodate our continued growth.
Leadership Team
You’re in Trusted Hands with 238 Years of Combined Leadership Experience In Water & WasteWater Operation & Maintenance.









Business Philosophy
We believe that the customer is the most important part of our business which is the centerpiece of our business philosophy.


Customer Commitment
Our underlying philosophy is making customer service our number one priority. We understand the customer takes many different forms. First and foremost is the Board of Directors but also included are the residents of the communities we serve, the consultants you partner with, and the developers and builders that keep growth alive. We recognize we are an important part of the success of each municipality and we are committed to doing our part.

Our Scale. Your Peace of Mind.
Fleet Resources & Facilities
Our Rosenberg Operation Center in Southwest Houston is located on over 7 acres of land with approximately 10,000 square feet of office space and 20,000 square feet of additional space to accommodate Houston’s continued growth. Our comprehensive, modern fleet is made up of both light and heavy equipment that enables us to provide an unparalleled level of service to our clients, residential customers and local communities. Our fleet includes:
½ Ton Service Trucks
Water Meter Reading SUVs
2.5 Ton Flat Beds
¾ Ton Service Trucks
Backhoe Rigs
Trailers including 12 ft Trench Safety Trailers, 18 ft Trailers & 23 ft Trailers
Cement Trucks
Dump Trucks
Jet Trucks
Spin Doctors
Portable Generators
Excavators
TV Vans
Vactor Trucks
Winch Trucks