Pittsburgh Dye Test (412) 555-0100
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Dye test checklist for Allegheny County listings

Every sale in these towns needs a passing dye test before closing, and some need a sewer camera inspection too. Keep this list handy and get your sellers scheduled early.

TownAreaRequired at saleValid forDeadline or feeMunicipal contact
Bethel ParkSouth HillsDye test + camera inspection2 years$50 municipal fee412-831-6800
Mt. LebanonSouth HillsDye test (not for refinance)3 yearsForm to Public Works 10 business days before closing412-343-3403
Upper St. ClairSouth HillsDye test + lateral inspectionConfirm with TownshipBefore closing; seller schedules earlyTownship Public Works
City of PittsburghCity of PittsburghDye test + PWSA compliance certificateConfirm with PWSACertificate before closingPWSA 412-255-0801

Fox Chapel, Hampton, Scott, Avalon, Blawnox and Thornburg also require a test at sale. Scott Township also requires certification before refinancing. Last checked November 2026. Rules change, so confirm with the municipality.

Send sellers this link

Sellers can see their town's rules and request a test themselves.

https://pittsburghdyetest.com/

What your sellers get

  • A plumber licensed by the Allegheny County Health Department
  • A test booked around the closing date
  • A repair quote right away if the test fails

We never pay agents for referrals, and agents pay nothing to use this service.

Request a test for your seller

Have your seller's permission first. A licensed plumber calls them to schedule.

Agents pay nothing, and we never pay referral fees. A licensed plumber contacts your seller about this request only. Privacy