Money-Saving Coupons

Get Quality Plumbing Services without Draining Your Wallet

There is no need to put off plumbing, sewer, septic, or drain issues when you take advantage of our current online coupons. Mangano Plumbing, Sewer & Drain offers amazing deals that will not only give you savings but will also ensure you have a working, reliable wastewater system for years to come. Take a look at our coupons below and start downloading. We update our special offers regularly, so remember to visit this page any time you need to call our Long Island plumbers.

For questions about our current or upcoming deals, please don’t hesitate to call us at (631) 305-4405!

  • $25 Off Cesspool or Septic Tank Service

    ($25 Deducted off total bill)

    Not valid with any other offer.
    Valid from Mar 19, 2021 - Sep 1, 2021
  • $50 Off Complete Service of Main Pool & Overflow or Septic Tank & Overflow

    ($50 Deducted off total bill)

    Not valid with any other offer.
    Valid from Mar 19, 2021 - Sep 1, 2021
  • $250 Off New Septic System Installation
    Not valid with any other offer.
    Valid from Mar 19, 2021 - Sep 1, 2021
  • 10% Off Video Inspection
    Not Valid with any other offer.
    Valid from Mar 19, 2021 - Sep 1, 2021
  • $100 Off Hot Water Heater Replacement
    Not valid with any other offer.
    Valid from Mar 19, 2021 - Sep 1, 2021
  • 10% Off Line Clogs
    Not valid with any other offer.
    Valid from Mar 19, 2021 - Sep 1, 2021