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financing available on any job $500+
financing available on any job $500+

Professional Drain Cleaning in Lancaster, PA

It’s easy to ignore what you can’t see—until it starts to smell, gurgle, or back up. In Lancaster County, where charming but aging homes abound, it’s no surprise that clogged drains, backups, and sewer problems show up without warning. If you see signs that your plumbing system isn’t flowing as it should, it’s time to take action.

Lancaster Plumbing, Heating, Cooling & Electrical is the local name homeowners have trusted since 1904. Whether you’re dealing with a minor clog or a complete main drain blockage, we have the knowledge and tools to fix it the first time.

Call us today or schedule professional drain cleaning services online.

Technician inspecting pipes beneath kitchen sink in a home.

Why Choose Lancaster Plumbing & Heating for Drain Cleaning?

Some plumbing problems can wait, but not clogged drains. When you’re dealing with a backed-up sink or a main sewer line that refuses to clear, Lancaster Plumbing & Heating is ready to get to work. Our family-owned company only hires licensed, background-checked plumbers to join our team. Ongoing training ensures we’re always prepared to handle even the most stubborn plumbing issues.

We invest in cutting-edge equipment, like HD sewer cameras and high-pressure drain jetting tools, to diagnose and resolve clogs quickly and accurately. Whether you need same-day assistance or an after-hours emergency visit, expect prompt service without unexpected overtime fees.

We’re upfront about pricing, offer flexible financing, and provide free estimates for replacement work. Add our 100% satisfaction guarantee and A+ BBB rating to the list, and you’ve got a team you can trust with your home’s most essential systems.

5 Signs You Need Professional Drain Cleaning

Drain clogs don’t usually come out of nowhere. Your plumbing system tries to warn you in advance—it’s just a matter of knowing what to look for. If you notice any of the signs below, professional drain cleaning services from Lancaster Plumbing & Heating can help.

Slow Draining Sinks or Tubs

If water lingers long after you’ve turned off the faucet, there’s likely a buildup inside the pipe. Hair, soap scum, and grease are common culprits that reduce water flow.

Frequent Clogs or Backups

Do you find yourself plunging the same sink or toilet week after week? There’s probably a deeper issue below the surface. A severe buildup or intrusive tree roots in the main drain line can cause recurring blockages.

Foul Odors from Drains

Bad smells coming from your sink or tub usually mean that food particles, grease, or waste are trapped in your pipes. If the odor is persistent and doesn’t dissipate with cleaning products, it’s time for a professional to investigate.

Gurgling Sounds from Toilets or Drains

Those bubbling noises you hear when water drains aren’t normal. Air is getting trapped in the system due to an obstruction or ventilation issue. It could be a small local clog or a larger sewer issue. You’ll only know after having your pipes professionally inspected.

Water Pooling Around Floor Drains

Standing water near a basement floor drain is a major red flag. It often means water can’t drain properly due to a clog in the main line. If left unaddressed, this could result in significant water damage or even a sewage backup.

Sewer & Main Drain Cleaning

When the problem goes beyond a slow drain or local clog, Lancaster Plumbing & Heating steps in with full-scale sewer and main drain cleaning. This involves clearing the lines that lie beneath your foundation or yard, which connect directly to the municipal sewer system.

Using camera inspections, we get a clear visual of what’s causing the problem without having to dig up your property. From there, we deploy powerful hydro jetting, which sends high-pressure water through your pipes to obliterate roots, debris, grease, and everything else in its path.

Whether your home was built in 1938 or 2022, our plumbers have the experience and tools to perform reliable sewer line cleaning. If it turns out your pipes need to be replaced, our trenchless repair techniques will keep your landscaping intact.

Schedule Drain Cleaning in Lancaster, PA

The next time you encounter slow drains, strange plumbing noises, or unpleasant sewer odors, turn to Lancaster Plumbing & Heating. We’re here to clear your pipes, ensure your water flows, and keep your home protected. Take advantage of our $93 or free main drain opening special, complete with a free camera inspection. If we can’t clear it, you don’t pay!

Contact us today for reliable drain cleaning in Lancaster, PA.

Drain Cleaning FAQs

What’s the difference between snaking and hydro jetting?

Snaking uses a flexible metal cable to punch through clogs or pull debris out. It works well for minor blockages, but it doesn’t clean pipe walls. Hydro jetting uses a high-pressure water stream to thoroughly clean your pipes and clear stubborn blockages like grease, sludge, or tree roots.

How often should I get my drains professionally cleaned?

We recommend professional drain cleaning every 18 to 24 months for most homes. If you live in an older home, experience frequent clogs, or have large trees near your sewer line, you may need more frequent cleaning to prevent backups.

Our Promotions

$50 OFF

Any Service or Repair Expires 12/30/2025 Valid on repairs over $299
Coupon code: CP50

$250 Off Gas Tankless Water Heater Installation

• Financing Available • Free In-Home Estimates Expires 12/30/2025 *Restrictions apply. Call for Details.
Coupon code: CPWH
What To Expect

The Service you Deserve

family-Owned & operated for 2 Generations
We’re a top-rated home Service company
We Respect You, Your Family, and your home
We’ll listen to your situation and answer your questions
We'll Educate You On Options That Are Available For Your Project
We’ll Present you with a price up-front before the work begins
We’ll ensure you’re 100% satisfied with our services before leaving your home
lancaster plumbing heating cooling and electrical employee waving goodbye after servicing a home
What To Expect

The Service you Deserve

family-Owned & operated for 2 Generations
We’re a top-rated home Service company
We Respect You, Your Family, and your home
We’ll listen to your situation and answer your questions
We'll Educate You On Options That Are Available For Your Project
We’ll Present you with a price up-front before the work begins
We’ll ensure you’re 100% satisfied with our services before leaving your home
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Lancaster & Surrounding Areas


Lancaster County | York County | Lebanon County
Berks County | Dauphin County | Cumberland County
Chester County

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