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Top-Rated Drain clog or blockage clearers in Thorndale - Updated Nov 2026

Avatar for Zoom Drain
Zoom Drain
4.5(
676
)
Drain Clog or Blockage - Clear

Serving Thorndale, PA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Very prompt and professional. Marcus and Roy completed the repair work, and additional sump drain work in a single day. Keven and Alex were very helpful in securing financing for the project. In all great job all around and we couldn’t be happier."
Excavate front yard to expose old sewer line. Install shoring for safety at depths greater than 5’. Remove old sewer line and install new PVC sewer. Make connections to remaining pipe with underground couplings. Water test to ensure proper drainage with no leaks and encase new pipe in stone for support and protection. Remove shoring and backfill with existing soil. Tamp soil and grade trench.
 Residential Sewer Cleanout Installation
Residential Curb Trap Replacement
Excavate front yard to expose old sewer line. Install shoring for safety at depths greater than 5’. Remove old sewer line and install new PVC sewer. Make connections to remaining pipe with underground couplings. Water test to ensure proper drainage with no leaks and encase new pipe in stone for support and protection. Remove shoring and backfill with existing soil. Tamp soil and grade trench.
 Residential Sewer Cleanout Installation

+27

Response time7 hrs
Response rate100%
80 neighbors recently requested a quote
Avatar for Montco-Rooter LLC
Montco-Rooter LLC
4.5(
1,068
)
Drain Clog or Blockage - Clear

Serving Thorndale, PA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Worked with this company previously and they were my first call. Easy to get a hold of, clear communication, and convenient to schedule. Technician was awesome. Explained everything clearly: diagnosis, pricing, and timeline. Will certainly be using again."
Gallery
19 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Valdel Plumbing
Valdel Plumbing
4.8(
184
)
Drain Clog or Blockage - Clear

Serving Thorndale, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2017

Emergency services offered

Warranties offered

"Had gurgling from 2 bathroom sinks. Not knowing if this was a concern, I reached out to Angie's List for quotes from plumbers. The first one to respond was ValDel Plumbing. They were able to schedule me in for the next day. Our plumber, Steve, arrived and diagnosed the problem - partially clogged sinks. He corrected the problem per the quote. While working on the sinks, he noted that the drain pipes connected to the p-trap should be modified (he did this at no extra cost). After the job was completed, I had a question about my sump pump. He offered to look at it and gave some recommendations. Overall, I felt that the job was corrected to my satisfaction. The work done by Steve was both personable and professional. If I had future plumbing needs, I would strongly consider ValDel Plumbing."
Additional Photos
Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for ValDel Plumbing, LLC
ValDel Plumbing, LLC
4.7(
444
)
Drain Clog or Blockage - Clear

Serving Thorndale, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Emergency services offered

Warranties offered

"So friendly, cleared the clot and solved the overall issue in order to prevent future clogs! Great safety settings with sending the picture of your exact plumber ahead of time and the uniform he should be wearing. They also text you to let you know they are on their way! Love it!"
Response time40 mins
371 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
4.4(
608
)
Drain Clog or Blockage - Clear

Serving Thorndale, PA and surrounding areas

Approved (Corporate)

In business since 1959

Free estimates

Emergency services offered

"The first guy tried everything to get my clog clear. The clog was completely my fault, and he did everything he could to clear it at the best price point possible. When we had to go to more extreme measures, that second guy was able to get the clog clear, and they billed me very fairly for what they had to do for me. I am very great full to them. Very professional, and left everything clean upon leaving! I would definitely get them again."
Benjamin Franklin Plumbing On Site
Installing Vent
Installing Tankless Water Heater
Installing Connections
Finished Tankless Water Heater Install

+1

69 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Horizon Services, LLC (PA)
Horizon Services, LLC (PA)
3.9(
1,722
)
Drain Clog or Blockage - Clear

Serving Thorndale, PA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Horizon Services, Inc., is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey and Northeastern Maryland. After a quarter of a century in business, Horizons Services, Inc., remains fully committed to setting the industry standard for customer service, installation and focusing on things that are important to busy homeowners. \n

Plumber in Kitchen with Customer
Horizon Plumber crawl space
Horizon Plumber under sink
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Ace Hardware Home Services
Ace Hardware Home Services
4.6(
678
)
Drain Clog or Blockage - Clear

Serving Thorndale, PA and surrounding areas

Approved (Corporate)

In business since 1966

Free estimates

Emergency services offered

"A/C went out abruptly. Didn't need same-day service to survive, but it was mid-July & definitely uncomfortable. They were able to get a tech out within a few days: he tracked the issue down pretty quickly from my description, gave me a price on the spot: then I had to wait a few more days for the part to come in. I suppose that was the only downside of this experience, but they can't keep absolutely everything in stock so I get it. Second tech arrived a little later than scheduled, but Unique was thorough about keeping me updated on his ETA with two or three phone calls to let me know his status. He made the fix & was on his way. No nonsense, no upsell/hardsell/etc. Would use again if needed, would recommend to a friend."
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+3

2 neighbors recently requested a quote
Recommended by91%of homeowners
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FAQs for drain clog or blockage clearing projects in Thorndale, PA

Snaking a simple clog near a tub, toilet, or sink often takes about five minutes. Deeper blockages along the main line can stretch the job to a few hours because the pro must feed extra cable and may need a camera to confirm the pipe is clear. Either way, specialized tools help pros work quickly and keep your drains running for the long haul.

Aggressive snaking can scratch pipes, push debris deeper, or even crack older lines. That risk is low with an experienced plumber who matches the cable size to the pipe and eases the snake through bends instead of forcing it. If you’re unsure of your technique—or your pipes are already fragile—calling a licensed pro is the safest, and often cheapest, move.

Start with simple barriers: mesh screens on every tub, shower, and sink keep hair, food bits, and jewelry out of the pipes. Skip harsh chemicals; a monthly flush with hot (not boiling) water clears light buildup without damaging plastic lines. Finally, practice smart disposal—no grease, wipes, or kitty litter down the drain—and schedule routine cleanings if you have older plumbing.

Roto‑Rooter typically charges a flat $160 to $450 for standard snaking, which may include a quick sewer inspection and basic clean‑out. Exact pricing depends on the clog’s location and complexity. Repairs or part replacements fall outside that flat fee, so ask for a line‑item estimate if your tech spots broken pipe sections or recommends additional work.

Most liquid cleaners rely on caustic chemicals that eat through hair and grime—but they also erode metal and even some plastics over time. Repeated use strips protective pipe coatings and can leave you with leaks or premature failures. If hot water or a plunger doesn’t help, call a plumber for mechanical removal instead of pouring more chemicals down the line.

The Thorndale, PA homeowners’ guide to drain clog or blockage clearings

From average costs to expert advice, get all the answers you need to get your job done.