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COMPLETE SITE SOLUTIONS

For more than a century, Contech has provided innovative, cost-effective site solutions to engineers, contractors, and developers on projects across North America.

Find your local Contact

Our local contacts are experts who are ready to help

Contech Engineered Solutions offers civil engineers, owners and contractors a comprehensive portfolio of innovative, cost-effective site solutions, including bridges, drainage systems, erosion control, retaining walls, sanitary sewers, and stormwater management products. 

With over 60 facilities across North America, Contech provides localized expertise and support, encompassing regulatory guidance, engineering calculations, site-specific drawings, solution development, cost estimates, and installation assistance. Our commitment to quality and environmental stewardship ensures durable and sustainable infrastructure solutions.

We look forward to working with you on your next project.

A stack of Contech corrugated metal pipe.
PIPE

Pipe materials for drainage systems, culverts, and sanitary sewer applications. 
A Filterra Bioscape stormwater bioretention system in a residential neighborhood.
STORMWATER MANAGEMENT

Biofiltration, treatment, and detention solutions for every site.
A dam spillway is being lined with Armorflex cellular concrete blocks.
EROSION CONTROL

Temporary and permanent erosion control & hard armor solutions for any application.
Continental pedestrian bridge over a river.
BRIDGES & STRUCTURES

Innovative, modular solutions for crossings, culverts, and bridges.
Contech Bin-Wall gravity-type retaining wall.
RETAINING WALLS

Segmental retaining wall systems to fortify infrastructure, secure soil, and reinforce grade change.
Workers reline a culvert using Contech Engineered Solutions materials.
REHABILITATION & RELINE

Permanent, fully structural solutions for rehabilitating culverts and pipe.
LATEST FROM

Our Blogs

Inside view of corrugated metal pipe.
Pipe Blog
Inside view of corrugated metal pipe.
Innovations in Municipal Water and Wastewater Infrastructure

Contech and US Pipe team up to delivered an educational webinar designed to address the challenges and opportunities in municipal water and wastewater infrastructure.

Inside view of corrugated metal pipe.
Innovative Pipe Material Levels Up

Contech’s QuikJoint™ can help to provide a fast, efficient, and cost-effective way to facilitate post installation joint testing of large diameter DuroMaxx® SRPE pipe.

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A Jellyfish Filter stormwater treatment device.
Stormwater Blog
A Jellyfish Filter stormwater treatment device.
Stormwater Parks Part 1: Blending Urban Green Space with Water Management

With urban expansion outpacing natural infrastructure, cities face a growing challenge: managing the surge of stormwater that leads to flooding, pollution, and environmental harm. One innovative solution is the stormwater park—a green space designed not only for recreational use but also to manage stormwater through advanced engineering techniques.

A Jellyfish Filter stormwater treatment device.
Buried but Not Forgotten: The Essentials of Cover for Stormwater Detention Systems

Being buried under dirt might be one of the most common fears people have. However, if you were a stormwater management device (or the human designing it) you might begin to worry about not having enough dirt over your system. How much is enough earth cover? Can I put too much? What backfill materials are suitable? Whether you are designing a hydrodynamic separator, a filter, or any of the diverse options of detention and retention systems; You need to know the answers to these questions, and we are here to help.

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