We Specialize in Environmental Construction
Schmidt Environmental Construction, Inc. is a general contracting firm specializing in maintenance, additions to, and construction of water and wastewater treatment plants and transmission facilities.
Schmidt
Environmental
Construction, Inc.
About SECI
Integrity, Excellence, & Continuous Improvement
Regionally Operated
Our home office is in Auburn, Alabama. We are currently licensed general contractors in Alabama, Florida, and Georgia.
Industry Knowledge
Our management team of professionals offer over 100 years of combined experience in environmental construction.
Contractors & Engineers
Our team is composed of experienced project managers with professional engineers on staff. From planning to construction, we have it covered.
Our Portfolio
Projects We’ve Completed
Springville WRF Improvements- In Progress
September 9, 2025
Springville WRF Improvements- In Progress
Robertsdale WWTP Upgrades
August 13, 2025
Robertsdale WWTP Upgrades
Taylor WWTP
September 27, 2022
Taylor WWTP
Agrarian Center Improvements
July 2, 2021
Agrarian Center Improvements
Auburn Well No. 4 Production Facilities
December 8, 2020
Auburn Well No. 4 Production Facilities
Union Springs WWTP Improvements
September 11, 2019
Union Springs WWTP Improvements
Gadsden C.B. Collier WTP Post Filter GAC Contactor Facility Phase 1
December 10, 2018
Gadsden C.B. Collier WTP Post Filter GAC Contactor Facility Phase 1
Southside WWTP
June 10, 2018
Southside WWTP
Attalla Water Reclamation Facility
March 10, 2018
Attalla Water Reclamation Facility
Harris County WTP Sedimentation Basin
December 10, 2017
Harris County WTP Sedimentation Basin
Phenix City Digester Cover Replacement
August 10, 2015
Phenix City Digester Cover Replacement
Albany Digester Rehab
September 10, 2013