Built to Handle Real-World Demands
Comprehensive Wastewater Treatment Construction Services
J & P Construction Co., Inc. provides full-scope construction services for wastewater treatment facilities of varying size and complexity. We collaborate closely with owners and engineers to ensure coordination, and long-term performance. Whether building a new facility or upgrading aging infrastructure, J & P delivers wastewater treatment systems designed for reliability and regulatory compliance.
what Our wastewater treatment experience includes
- New wastewater treatment plant construction
- Plant expansions and capacity upgrades
- Aerated and non-aerated lagoon systems
- Influent pumping and screening facilities
- Aeration basins and clarifiers
- Membrane bioreactor (MBR) systems
- UV disinfection and effluent treatment
- Sludge handling and dewatering systems
- Electrical, instrumentation, and control integration

Destin Water Users and J&P Construction have worked together for many decades. Throughout time, they continue to provide quality products and listen to the concerns of the utility to which they are providing services. Whether it is pipeline installation or treatment plant construction, they can help us build quality projects.
Monica Wallis
Destin Water Users
How it works
Our Process for Wastewater Treatment Plant Construction
Every wastewater treatment project is managed with a disciplined approach that emphasizes safety, coordination, and quality control. Each phase reflects J & P’s commitment to delivering wastewater treatment plants safely, on time, and within budget.
View Our Project Gallery
00
Planning & Preconstruction
We work closely with owners, engineers, and regulatory agencies to establish schedules, budgets, and construction plans that reduce risk and support efficient execution.
00
Sitework & Structural Construction
Our teams perform grading, excavation, foundations, and concrete construction for basins, structures, and buildings with precision and consistency.
00
Mechanical & Process Installation
We install piping, pumps, mechanical equipment, and treatment systems according to strict specifications, ensuring proper integration and operational efficiency.
00
Electrical & Controls Integration
J & P coordinates the installation of electrical systems, instrumentation, and control networks to support automated and reliable plant operation.
00
Testing & Commissioning
Comprehensive testing, startup, and commissioning verify performance and ensure operators are prepared to manage the facility effectively.
Services
Water & Wastewater Projects Across the Southeast US
J & P Construction Co., Inc. proudly serves clients throughout the Southeastern United States, with a focus on Alabama, Florida, Mississippi, and Georgia. We work primarily with municipalities, utilities, and local or federal government agencies, as well as industrial and private clients seeking trusted expertise in water and wastewater infrastructure construction.
View Our Projects
MEET THE TEAM
Leadership You Can Trust
For more than six decades, J & P has specialized in the construction of water and wastewater treatment plants, pumping stations, lagoon systems, and related infrastructure, delivering complex projects for public and industrial clients.
Thomas D. “Tommy“ Jamison
CEO Emeritus
Barry Atkinson
President
Robert Meriwether
Vice President
Consistency, Year After Year
Why Choose J & P for Wastewater Treatment Plant Construction
With more than six decades of continuous operation, J & P Construction Co., Inc. is one of the Southeast’s most experienced wastewater treatment plant contractors. Our leadership and field teams bring unmatched institutional knowledge to complex infrastructure projects.
Who We Are
What sets J&P apart
- 60+ years of wastewater construction experience
- Hundreds of completed wastewater treatment projects
- Highly experienced superintendents and field crews
- Strong safety and quality control culture
- Consistent on-time, on-budget delivery
Who We Are