Aerial of Middletown

Middletown, Connecticut

We provide geotechnical engineering and construction services across Connecticut, supporting infrastructure, institutional, and commercial projects throughout the region.

From new development to the rehabilitation of existing structures, our Middletown-based team delivers deep foundations, ground improvement, and earth retention solutions tailored to local site conditions.

Located in Middletown, Keller supports projects throughout Connecticut, including Hartford, New Haven, Stamford, and Bridgeport. Our teams are experienced in working within established urban environments and alongside existing infrastructure, delivering solutions that meet strict project constraints and timelines.

Contact us

101 Centerpoint Drive, Suite 230
Middletown, CT 06457

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Geotechnical contractor in Connecticut

Keller provides deep foundation solutions including drilled shafts, micropiles, helical piles, and driven piles to support a wide range of structural loads. These systems are commonly used for infrastructure upgrades, commercial development, and institutional construction throughout Connecticut.

Deep foundations

We provide deep foundation solutions, including drilled shafts, micropiles, helical piles, and driven piles, to support a wide range of structural loads. These systems are commonly used for infrastructure upgrades, commercial development, and institutional construction throughout Connecticut.

Illustration of drilled shafts

Ground improvement

Our ground improvement solutions, including aggregate piers and rigid inclusions, are designed to improve soil performance, reduce settlement, and support slab and foundation systems across varied subsurface conditions.

Illustration of vibro installation

Earth retention

We design and install earth retention systems, including anchors and support of excavation systems, to enable safe construction in constrained sites and urban environments

Illustration of d-wall installation
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Industry involvement in Connecticut

Keller’s Middletown team is actively engaged with organizations such as the Connecticut Society of Civil Engineers and the Connecticut Construction Industries Association, supporting industry collaboration and best practices across the region.

Key contacts

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Talk to one of our experts to learn how we can help on your project.