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Greenwich CULTEC Chamber Systems – Certified Stormwater Solutions

CT Stormwater Authority is Greenwich’s only certified installer of CULTEC chamber systems, providing expert drainage solutions for both small residential properties and large-scale developments. Whether you're battling driveway runoff or managing compliance for a subdivision, we custom-design and install high-performance stormwater chamber systems in Greenwich, CT that meet all local regulations and last for decades.

Certified CULTEC Installer in Greenwich, CT

At Greenwich Drains, we’re proud to be the only certified CULTEC chamber installer and maintenance provider in Greenwich, CT. CULTEC systems are the gold standard in underground stormwater management, offering durable and eco-friendly solutions for managing roof runoff, driveway drainage, and flood-prone yards.

Our team is trained and authorized directly by CULTEC to install their chamber systems according to best practices — ensuring long-term performance and full compliance with Greenwich’s drainage regulations. Whether you're replacing a failed dry well or starting from scratch, our exclusive CULTEC partnership gives you access to factory-backed warranties, proprietary chambers, and custom-engineered system layouts designed for your property.

Homeowners, builders, and engineers across Greenwich trust us for precision CULTEC installations that protect their landscape, foundation, and long-term property value.

Dry Well Installation & Maintenance in Greenwich, CT

As a trusted local drainage contractor in Greenwich, CT, we specialize in dry well installation, repair, and observation port maintenance to help homeowners and property managers manage runoff water effectively. Dry wells are underground drainage systems designed to collect and disperse excess stormwater from gutters, downspouts, sump pumps, or surface drains. Over time, these systems can clog with sediment or organic debris, which is why regular cleaning of the observation port is essential for long-term performance. Our team performs full dry well inspections using high-quality cameras and hydro-jetting tools to ensure your system is working properly and in compliance with Greenwich stormwater guidelines.

We provide residential and commercial dry well services across Greenwich, Riverside, Old Greenwich, and Cos Cob—whether you need a new dry well installed, a backup issue resolved, or an existing system flushed and restored. We use SDR 35 piping, washed stone backfill, and geotextile fabric to maximize infiltration and minimize surface flooding. If your dry well isn't draining properly or your observation port is overflowing or inaccessible, our Greenwich-based drainage technicians can quickly locate the problem and restore full capacity.

Our work meets all Town of Greenwich drainage compliance standards, and we offer same-week service with guaranteed results. If you’re searching for “dry well cleaning near me”, “observation port clogged”, or “local dry well installers in Greenwich CT”, we’re the team homeowners and contractors trust for fast, affordable, and expert solutions. Request a free estimate today.

Small-Scale CULTEC Systems for Greenwich Homes

For Greenwich homeowners dealing with backyard flooding, overflowing gutters, or standing water near foundations, our small-scale CULTEC chamber installations offer an advanced solution that outperforms traditional dry wells. These systems are often integrated with French drains, roof downspouts, or sump pumps to effectively store and disperse stormwater underground. We use compact CULTEC Recharger® chambers paired with SDR 45 crush-resistant pipe and masonry-grade filter fabric, ensuring longevity and minimal maintenance.

Because many Greenwich properties sit on sloped lots or near tidal zones, it’s critical to use a system that handles heavy rainfall and fluctuating groundwater. Our residential stormwater designs meet all Town of Greenwich drainage regulations and can be installed with inspection ports and T-80 filters to prevent long-term clogs. Ideal for homes in Riverside, Cos Cob, Backcountry Greenwich, and Old Greenwich, these systems protect basements, foundations, and landscaping from water damage.

Frequently Asked Questions – CULTEC Systems in Greenwich

What is a CULTEC chamber system?

It’s an underground stormwater storage system made of high-strength plastic chambers that collect, store, and infiltrate runoff into the ground. They're ideal for Greenwich properties needing a low-profile but high-capacity drainage solution.

Are CULTEC systems required in Greenwich?

While not always required, CULTEC systems are often the best way to meet the Town of Greenwich’s stormwater mitigation requirements for new construction or additions. We ensure all our installs meet town code.

Do you install inspection ports and filters?

Yes — we always install T-80 filter tees and cleanout access to keep your system low-maintenance and long-lasting.

How much does a CULTEC system cost in Greenwich?

Small residential systems & Larger residential systems are quoted based on engineered plans and site layout. We provide detailed quotes with compliance documentation.

Schedule a CULTEC Chamber System Consultation in Greenwich

Don’t trust your drainage system to generic contractors — work with Greenwich’s trusted, certified CULTEC experts. We’ll design the right chamber layout for your property, whether you need a small residential retention system or a large-scale commercial infiltration bed.

CULTEC & Infiltrator Stormwater Systems in Greenwich, Connecticut