Your Central New Jersey
Waterproofing Experts.

Assured Waterproofing Team

About Assured

Assured Waterproofing is a family owned & operated business serving central New Jersey for 50 years. We install basement waterproofing systems using French drains or water management systems to cure your wet, flooded basement problems. We inspect your sump pump and repair or replace it if needed. We are local distributors for the EZ Breathe Basement Air Ventilation Systems + Dehumidification Units, which help cure musty, damp basement smells + odors.


Assured Waterproofing Team

“We are all about great service, WITHOUT high pressure sales people.”


Assured Waterproofing Sump Pump

Life Expectancy

The average life expectancy of a sump pump is 6 + 1/2 years.  If your pump is at, near or past this point it should be replaced now.  We only use the best pumps available: The ZOELLER Model 507 as well as the M53, M57, M98, M137 and the M267 pumps. 

The Battery in your Backup Sump Pump Unit should be replaced every 30 months. We have a fresh Group 27 Deep Cycle Marine Battery waiting for your home!

“Guaranteed against water seepage in the area worked on for the life of the structure, regardless of who owns it. If service is needed, we supply all labor and materials. If we can’t re-waterproof it, we will refund all payments.”

—The Assured Waterproofing Guarantee