Precast Concrete Manholes and Manhole Covers at Shea Concrete
Shea Concrete's precast concrete manholes come in both circular and square shapes, of varying sizes. Our high quality manholes provide solid access points to your residential or commercial septic tanks. You may also use them with underground utility rooms for telephone, electricity or gas services. High quality precast concrete manhole covers are also available for each of our manhole products.
View our entire catalog of manholes.
Shea Septic Systems
The Shea product line offers near complete septic systems with a lineup that includes; commercial and residential septic tanks, distribution boxes, leaching chambers, manholes, pump chambers and tank extensions. When it comes to system strength there’s no better choice than precast concrete. Our precast products are known for their superior strength, durability and ease of installation.
A Superior Product
Manholes are an integral part of any modern septic system. A professional and properly installed concrete manhole system provides the best watertight performance when compared with alternate materials and methods. All our products are manufactured in NPCA (National Precast Concrete Association) certified facilities.