Celebrating 100 years of service.

Wet Utility Solutions

At Gillespie Precast, our underground wet utility structures are built to deliver strength, precision, and reliability where it matters most — below the surface. Designed to support vital wet utility systems such as water supply, stormwater management, and sanitary sewer networks, each structure is engineered from high-quality precast concrete for long-term performance and safety.

These systems play a critical role in protecting communities and preserving infrastructure integrity, especially in demanding environments prone to flooding or environmental challenges. Through innovation and commitment to excellence, Gillespie Precast ensures every structure upholds our mission — to provide durable, efficient solutions that keep essential utilities flowing and communities thriving.

Benefits & Features

 

Gillespie Precast’s Wet Utility Solutions deliver durable, high-performance underground precast concrete structures designed to support essential water infrastructure. Engineered for stormwater management, wastewater systems, and potable water distribution, our products ensure safe, efficient, and reliable water flow while protecting communities and the environment. Every structure reflects Gillespie’s mission of quality, innovation, and long-lasting performance in even the most demanding underground conditions.

From standard designs to fully custom precast solutions, Gillespie Precast partners with engineers, contractors, and municipalities to provide the right structure for every project. Our products are built to meet the highest industry standards and perform where reliability matters most.

Wet Utility Product Offerings:

  • Box Culverts

  • Pre-Piped Meter Vaults

  • Pump Stations

  • Manholes

  • Sand Filters

  • Planter Boxes

  • Trench Drains

  • Catch Basins

  • Curb Inlets

  • Oil/Sand Interceptors

  • Custom Precast Solutions

Box Culverts

Effective for rainwater retention or detention.

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Pre-Piped Meter Vaults

Fully assembled precast water meter vaults designed to manage large, complex piping and device assemblies.

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Pump Stations

Manufactured under strict quality standards to ensure lasting performance
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Manholes

Engineered for durability and efficiency, manholes provide long-term value with reduced maintenance and installation costs.
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Sand Filters

Effective and safe removal of pollutants, floatables and heavy sediments
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Planter Boxes

Meets the growing needs of urban development, green infrastructure, and sustainable landscaping.
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Trench Drains

Precision Engineering – Manufactured to exact specifications and tolerances for reliable performance.
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Curb Inlets

Improved Drainage Control – Drop inlet design efficiently collects and directs surface runoff.
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Custom Precast Solutions

Gillespie Precast is dedicated to delivering concrete solutions to fit your specific needs.
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Five Generations Strong. Built on Integrity. Built To Last.

NPCA Certified

Trusted, Over 100 years

Quality Craftmanship

On Time, Every Time

Satisfied Customers

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Gillespie Precast Value Engineer Structures

Value Engineering

Value engineering in construction is defined as a systematic and organized procedure to identify the necessary function of a design in a project to provide

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The History of the gillespie businesses

In 1922, George Edward Gillespie laid the foundation for what would become a lasting family legacy creating concrete blocks for a milk house on his small Sudlersville farm. Recognizing a growing need in the community, he brought his son Victor into the business, and together they established Gillespie & Son, Inc, moving operations to Chestertown, MD. As demand continued that vision has grown into a trusted family of companies five generations strong—Gillespie & Son, Inc, DCS and Gillespie Precast LLC—serving the Mid-Atlantic with unmatched quality in ready-mix and precast concrete. With three NPCA-certified plants and a century of craftsmanship behind them, the Gillespie family continues to lead with heart. Every product is manufactured with care, every delivery is on time, and every customer and employee is treated like family—because to the Gillespie's, they are.

I would be interested in talking with you about how we can help your projects run smoother and secure completion on time.

Corey Weavr Regional Sales Representative