Residential Septic & Water Services on Connecticut Shoreline
Schumack Engineered Construction provides trusted residential septic system services, septic repairs, drainage solutions, and water line services for homeowners throughout Middlesex, New Haven, New London and Hartford Counties and surrounding Connecticut communities. Whether you’re dealing with a failing septic system, water service issues, or need new installation and maintenance, our experienced team ensures reliable results on every project.
Septic System Services
- Septic Installations — Serving homeowners in Middlesex, New Haven, New London and Hartford Counties, we design and install septic systems tailored to your property needs.
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Septic Repairs & Maintenance — From system diagnosis to emergency repair, we keep your septic working reliably.
Drainage & Water Services
- Water Service Line Repair in Middlesex, New Haven, New London and Hartford Counties — Fast, dependable water line repair & replacement for residential customers.
- Drainage Solutions for Yards & Driveways — Professional drainage system solutions that protect your home.
Below are some other of the many products and services we offer:
- Driveway Upgrades
- Pond Dredging
- Water Service
- New Home Site Work
- Yard Clearing and Grading
- Septic Repairs
- Driveway, Bridges and Culverts
- Foundation additions such as Garage etc, Shed Pads



















