Stormwater Drainage in Darien

Connecticut Stormwater Authority offers the best and most comprehensive products and services to drain away unwanted stormwater in Darien and throughout Riverside and Fairfield counties in Connecticut. We take pride in our status as the only contractor in Connecticut to receive both the “CULTEC Certified Installer” and “CULTEC Certified Maintenance Provider” designations.

Since 2003, we have developed a special relationship with CULTEC, the founder of plastic stormwater chamber technology. We have built on that relationship to create exceptional products and to provide quality drainage-related serves for our customers in Darien and its surrounding communities. Our firm is managed and operated by HAAG engineering professionals and we have an in-house professional engineer. As a CULTEC-certified Installer and CULTEC-certified maintenance provider, we offer both commercial and residential services and best-in-class warranties on both materials and labor.

Services Offered by CT Stormwater Authority in Darien

CT Stormwater Authority helps homeowners and business owners in Darien to meet their stormwater drainage system needs through regular maintenance to ensure that their systems are operational and efficient. We serve customers in both Fairfield County and Riverside County, CT. Some of our most popular services include:

Rely on CT Stormwater Authority to Install Your Stormwater Drainage System in Darien

The proven professionals from Connecticut Stormwater Authority offer the best and most comprehensive drainage services for your property in Darien and throughout Fairfield & Riverside counties in Connecticut. For years, we have set the industry standard for stormwater drainage systems in our local communities. When you need our help, contact us online or give us a call at 475-250-2123.

Customer Reviews from Darien
Before and After Job Photos from Darien

Drainage Clean Out in Darien, CT

The process of a drain clean out provides access to your core drainage system to ensure your storm water drainage is working at an optimal performance. .
June 27, 2022

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Replacing drainage pipes and installing a pump chamber in Darien, CT

Nothing tells the story then when we peel back the onion and show the existing, failed system and line it up against our new, engineered designs.
June 17, 2022

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Window Well Overhaul in Darien, CT

Window wells in older homes can be a very big culprit with water infiltration, the design of the wells can be exposed too much and overtime the drainage of the base of the wells can be impacted and backed up. We pulled the window wells out, overhauled them and set new oversized drainage to send the water out, away from the home.
April 25, 2022

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Drainage System in Darien, CT

This Darien home flooded twice in the summer of 2021 from a tropical storm followed by Hurricane Ida. The beautiful finished basement space took on a lot of water. Upon inspection, we discovered issues with the footing drain around the foundation. It was only sending water into the house to a sump pit, it had a pipe break and there was a floor drain at the base of a massive stairwell that also poorly introduced water into the footing drain. We quickly went to work designing a new series of elements for our system to fix the footing drain, reduce the water being sent into it and "save" the window at the window well and the door at the base of the stairs by setting new drains and rerouting all that water to a proper pump chamber. The pump chamber we built houses two heavy duty cast iron 1HP sewer pumps wired behind the home's generator. The pumps push water in two separate pressurized lines to a small CULTEC gallery of 330XLHD chambers. From there, all overflow exits the system by way of gravity and exits to daylight in the original overflow pipe set downhill.
December 14, 2021

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Installing New Ground Drains in Darien, CT

Cutting concrete, digging and installing 2 new ground drains as add-ons to the existing drainage gallery. Located in Darien, CT
June 11, 2020

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After Photos
Photo Galleries from Darien

This Darien home flooded twice in the summer of 2021 from a tropical storm followed by Hurricane Ida. The beautiful finished basement space took on a lot of water. Upon inspection, we discovered issues with the footing drain around the foundation. It was only sending water into the house to a sump pit, it had a pipe break and there was a floor drain at the base of a massive stairwell that also poorly introduced water into the footing drain. We quickly went to work designing a new series of elements for our system to fix the footing drain, reduce the water being sent into it and "save" the window at the window well and the door at the base of the stairs by setting new drains and rerouting all that water to a proper pump chamber. The pump chamber we built houses two heavy duty cast iron 1HP sewer pumps wired behind the home's generator. The pumps push water in two separate pressurized lines to a small CULTEC gallery of 330XLHD chambers. From there, all overflow exits the system by way of gravity and exits to daylight in the original overflow pipe set downhill.

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Darien nursing home facility was experiencing surface runoff and icing at its front entrance, causing a dangerous situation. The carport was not fitted with rain gutters or ground drains. We saw cut the concrete sidewalk in multiple areas to access existing drains and then retrofitted two new drain lines to collect and send away roof runoff. We also installed new commercial sized rain gutters and connected them to the new ground drains. Finally, we poured new concrete to match the existing sidewalks. Water and icing problem solved!

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Keep Your Stormwater Systems Clear of Toxins! Stormwater System Maintenance calls in Old Greenwich, CT Keep your stormwater systems clear of toxins with an annual Ground Drain Cleaning service from your local stormwater experts, CT Stormwater Authority.

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WE CONTROL THE WEATHER!

CT Stormwater Authority Associations
CULTEC Certified Maintenance Provider
Qualified Preparer of Storm Water Pollution Prevention Plan (QPSWPPP)
State of Connecticut Licensed Home Improvement Contractor
CULTEC Certified Installer
NDS Certified Contractor