With over sixteen years of experience we will get your septic installation or repair work done right the first time.

 When you need a new septic system, or need to upgrade or repair an existing system, call the licensed professionals at Tseranos Construction.

 We have proudly earned the confidence of both new and existing residential septic system owners when it comes to our variety of septic services.

With the use of large and small equipment we’re able to accommodate very large septic installation projects and those that require difficult to get to areas of your yard.  We can  also remove impacted roots that have infiltrated septic systems and their lines.

TSERANOS is licensed and in good Standing wtih the State of NH.

TSERANOS is a licensed installer of Presby Environmental Systems**

Enviro-Septic®

This revolutionary onsite treatment system removes up to 98% of wastewater contaminants, recycling  clean water into the environment and recharging natural water supplies.

Typical Septic System Installations May Include:

Tips For How to

Maintain and Keep

Your Septic System in

Good Working Order:

EPA - Homeowners Guide to Maintenance 

EPA - Homeowners Checklist for Maintenance