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Professional Drainage Contractor in Wilton, Connecticut
CT Stormwater Authority is Wilton’s trusted provider of drainage system installation, stormwater management, and flood prevention solutions. Whether you're dealing with clogged catch basins, wet basements, or standing water in your yard, our team offers reliable, code-compliant installations and repairs across Wilton and greater Fairfield County.

Underground Drainage Installation & Cleaning Services in Wilton, CT
Fix Drainage Problems in Wilton Before They Become Costly
If your Wilton property has flooded driveways, basement water seepage, or ponding water in the lawn, you're likely dealing with a stormwater drainage failure. CT Stormwater Authority resolves these issues by designing and installing subsurface drainage systems, pop-up emitters, dry wells, and trench drains to redirect excess water from your foundation or landscape.
We assess gutter downspout tie-ins, roof runoff management, and grading issues to engineer a long-term drainage fix customized for Wilton properties. Don't wait for damage — fix your drainage issues now with Connecticut's most trusted stormwater specialists.

Connecticut Stormwater Authority’s Drainage System Installation in Wilton, CT
At Connecticut Stormwater Authority, we can design the best drainage system based on your stormwater requirements or needs and then install underground gutter drainage. Moreover, we can also help you deal with CULTEC staff engineers for design. Our goal is to give you a gutter system that lasts. That’s why our trained teams employ cutting-edge equipment to divert all rainwater away from your home or business’s foundation in Wilton, CT.

Proudly Serving Wilton and Fairfield County’s Drainage Needs
Whether you need drainage design consultation, routine drain jetting, or emergency sump pump service, you can trust CT Stormwater Authority to deliver high-performance solutions. We also offer drainage compliance reporting for renovations, stormwater plan enforcement, and system lifespan management.
Commercial Stormwater Management & Engineering-Backed Installs
CT Stormwater Authority serves not only homeowners, but also commercial properties, HOA communities, retail plazas, and municipal clients in Wilton, CT. We collaborate with builders and landscape architects to install code-compliant drainage infrastructure including CULTEC stormwater chambers, infiltration trenches, engineered outfalls, and stormwater retention basins.
Our firm is HAAG certified, and we are the only contractor in the region certified as both a CULTEC Certified Installer and CULTEC Certified Maintenance Provider. All work is performed to Wilton engineering standards using stamped site plans where applicable.