Do You Need a Sewer Lateral Inspection to Sell a Home in Bethel Park?
Yes. Since January 1, 2025, Bethel Park has required a dye test and a camera lateral inspection before any residential or commercial property in the municipality is sold or deeded. The only exception is a property that already had both done and certified within the last two years. The requirement comes from Bethel Park Ordinance 11-11-24D, and the municipality's engineering page says the deed cannot transfer until any required repairs are completed and have passed.
Timing is the detail that catches sellers off guard. Bethel Park says the inspection must be completed 21 days before closing, so it belongs near the top of the list once a home goes on the market, not in the last week before settlement. The municipality also charges a $50 processing fee. If the test turns up a violation, the repair has to be done and approved before the sale can go through, which can push a closing date if it is discovered late. This guide covers what the two tests check, who is allowed to perform them, what happens if your lateral fails, and how to keep the process from holding up your sale.
What Is a Sewer Lateral?
A sewer lateral is the private pipe that carries wastewater from your house to the public sewer main. 3 Rivers Wet Weather, the regional group working on sewer overflows in Allegheny County, says homeowners are responsible for maintaining and repairing the house lateral that connects the home to the public sewer.
That ownership is why the inspection falls on the seller. The municipality owns the main, but the pipe running under your yard, and anything wrong with it, belongs to you.
What Does Bethel Park Require Before a Sale?
Bethel Park's point-of-sale program has two parts:
A dye test, performed by an Allegheny County licensed plumber
A camera lateral inspection, performed by a NASSCO-certified contractor that is registered with the Allegheny County Health Department
The results go to the municipality at dyetest@bethelparkpa.gov. For questions, Bethel Park lists 412-831-6800 extension 205 and cbelback@bethelparkpa.gov.
Requirements can change, so confirm current details with the municipality before you schedule. If you are buying rather than selling, our guide on whether to get a sewer camera inspection before buying covers what the footage can tell you.
Why Does Bethel Park Require It?
Bethel Park says the program is meant to confirm that no infiltration and inflow is entering the municipality-owned sanitary sewer system, and to find problems such as cracks, blockages, root intrusion, and corrosion in private laterals.
The regional reason is sewage overflows. 3 Rivers Wet Weather says that during nearly every rainfall or snowmelt, excess water gets into municipal sewer systems and untreated sewage overflows into area streams and rivers, affecting Pittsburgh's rivers for nearly half of the 140-day boating season each year. It notes that a separate sanitary sewer system is designed to carry only wastewater to the treatment plant. Of the 83 communities served by ALCOSAN, it says 26 have combined systems, and 57 have separate systems. Rainwater from a downspout or a sump pump tied into a sanitary line adds to that load, which is why the dye test focuses on those connections.
What Does the Dye Test Check?
The dye test looks for stormwater that is connected to the sanitary sewer. According to Bethel Park, the plumber checks:
Downspouts
Driveway drains
Yard drains
Sump pump discharge
The fresh air vent, to make sure it is not taking in groundwater
The concern is rain and groundwater getting into the sanitary system, where they do not belong. 3 Rivers Wet Weather says homeowners with separate systems may be required to fix improper connections, and it lists downspouts, driveway drains, and sump pumps among the improper connections homeowners should fix. If your home has a sump pump, our post on what a sump pump is and whether you need one explains how it works.
What Does the Camera Inspection Show?
The camera inspection sends a small camera through the lateral to record its condition from the house toward the public sewer. The footage lets the contractor see the pipe's condition, including cracks, blockages, root intrusion, and corrosion, the problems Bethel Park lists as the program's targets.
3 Rivers Wet Weather says a cracked or deteriorated lateral, or one filled with tree roots, lets groundwater into the system. Our post on whether tree roots can crack your sewer line explains how that damage happens and what the fix usually involves.
What Happens If Your Lateral Fails?
Bethel Park says violations must be corrected before the sale and signed off by a Municipal Building Code Official. The deed cannot transfer until repairs are completed and have passed, and the municipality states that failing to comply results in a citation.
Depending on what the inspection finds, the repair can range from disconnecting a downspout to repairing or replacing a section of the lateral. For line damage, two approaches are common:
Traditional excavation, which digs down to the pipe to repair or replace it
Trenchless repair, which works through access points with less digging
Our posts on trenchless sewer repair in Pittsburgh and when to replace your sewer line cover the tradeoffs.
How Do You Keep the Inspection From Delaying Closing?
A few steps help:
Check your records. If a dye test and camera inspection were completed and certified within the last two years, Bethel Park says the requirement does not apply.
Schedule early. The inspection must be done 21 days before closing, and any repairs have to pass before the deed transfers.
Book the right people. The dye test needs an Allegheny County licensed plumber, and the camera work needs a NASSCO-certified contractor registered with the Health Department.
Budget for the fee. Bethel Park charges a $50 processing fee.
Confirm the rules. Contact the municipality directly for current requirements, forms, and deadlines.
This guide covers Bethel Park's program only. If you are selling a home in another municipality, check with that municipality before you list.
FAQ
When did Bethel Park start requiring a dye test?
Bethel Park's requirement took effect January 1, 2025, under Ordinance 11-11-24D.
How long is a Bethel Park dye test good for?
The requirement does not apply if a dye test and camera lateral inspection were completed and certified within the last two years.
How much does Bethel Park charge?
The municipality lists a $50 processing fee. Charges from the plumber and the camera contractor you hire are separate from that fee.
How far before closing does the inspection have to be done?
Bethel Park says it must be completed 21 days before closing.
Who pays for sewer lateral repairs?
3 Rivers Wet Weather says homeowners are responsible for maintaining and repairing the house lateral. In a sale, how repair costs are split is a matter for the buyer and seller to negotiate.
Can the sale close if the lateral fails?
Bethel Park says the deed cannot transfer until required repairs are completed and have passed, and a Municipal Building Code Official must inspect and approve the repairs.
Sewer Line Inspection and Repair in Bethel Park
All Pro Plumbing Heating & Cooling is based in Bethel Park, with its own office on Library Road, and serves the South Hills and Allegheny and Washington counties. The company inspects sewer lines with video cameras and offers both traditional excavation and trenchless sewer line repair, with upfront pricing for every repair option. Registered Master Plumber John Oakes founded the business in 2006, and it now has 10 local employees. See sewer line repair and drain cleaning.
Visit All Pro Plumbing or call 412-595-8204 today. Contact us for more information.
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