THE BEST AROUND UNDERGROUND
AK Industries, Inc. is a leading producer of fiberglass and polyethylene products for the wastewater industry that provides solutions for both centralized and decentralized wastewater management.
Welcome to AK Industries
With a history spanning over four decades, AK Industries specializes in manufacturing high-capacity fiberglass lift stations for municipalities to ejector basins for individual residences.
AK also manufactures a comprehensive line of polyethylene septic tanks, sump pits, basins, and plumbing accessories. Beyond our standard offerings, we provide custom molding services, encompassing product development and production to meet the specific needs of our customers.

Our Products

Why choose Ak industries
Innovative solutions, Superior quality
Expertise & Innovation
Leveraging over four decades of experience, AK Industries combines industry-leading expertise with a commitment to innovation, delivering state-of-the-art water and waste management solutions.
Quality Assurance
Our rigorous quality control process ensures that every product — from fiberglass lift stations to polyethylene septic tanks — meets the highest standards of durability and performance.
Custom Solutions
With our custom rotational molding services, we go beyond off-the-shelf products to create solutions that perfectly align with your project’s unique requirements.

Sustainability & Efficiency
We’re dedicated to environmental stewardship, manufacturing products that provide robust solutions for environmental pollution that endangers human health and degrades the environment. AK Industries searches for ways to reduce the impact of our manufacturing processes through optimizing resource consumptions such as lowering scrap rates, reducing the energy costs of our buildings and processes, and offering products that have a lower environmental impact than comparable concrete technologies.
Resources
Contact us today
Transform Your Wastewater Management with AK Industries.
Fiberglass sales
2055 Pidco Dr.
P.O. Box 640
Plymouth, IN 46563
Phone: 574-936-6022
Fax: 574-936-5811
Poly, Wastewater & Custom Sales
1919 Jim Neu Dr.
P.O. Box 640
Plymouth, IN 46563
Phone: 574-936-2542
Fax: 574-936-2298