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Septic / Storm Systems

Septic systems ranging from 1000 gallons to 5250 Gallons and Storm systems from your outdoor shower drain to your largest parking lot.
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Leaching Galleys

Our newest form on the line, galleys ranging from 1′ to 4′ storm/sanitary. For narrow working areas or high ground water. Read More
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Distribution Boxes

A great way to collect water from low lying areas and divert directly into your storm pool.
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Castings

Cast iron covers and grates ranging from 3″ light duty to 6″ industrial.
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about suffolk precast

As a family owned business for more than 40 years we strive to provide the best product and services to our customers.

Construction

build homes

Maintanance

energy repair

Good Planning

architecture

Good Planning

architecture

Awesome Stuff

1000+ workers

Construction

build homes

Our Inventory

We stock our yard with 4′, 6′, 8′, 10′ and 12′ diameter precast concrete septic and drainage rings. We also manufacture Monolithic Tanks, Leaching Galleys and Catch Basins. We carry are variety of French Drains and Cast Iron covers.

  • Mike Hoe

    Have worked with Suffolk Precast on numerous projects. Quality and prompt work.

  • Angela Tapia

    Excellent….we’ve been their customer since 1993.

  • Quan Nguyen

    Electricity Engineer

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