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TRUSTED BY THURMONT, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon305
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in Thurmont - Updated Nov 2026

Avatar for Dun Rite Drain Cleaning
Dun Rite Drain Cleaning
4.6(
395
)
Drain Clog or Blockage - Clear

Serving Thurmont, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Sterling was professional and extremely knowledgeable about ALL of the plumbing issues in my home. He was able to install a new sump pump, clean out the drain and even adjust some pipes where necessary. I highly recommend him!"
Ihop shopping center
Ihop shopping center
Ihop shopping center
Ihop shopping center
Ihop shopping center

+20

Response time3 hrs
Response rate95%
9 neighbors recently requested a quote
Avatar for Dave the Plumber, LLC
Dave the Plumber, LLC
4.2(
188
)
Drain Clog or Blockage - Clear

Serving Thurmont, MD and surrounding areas

Approved

In business since 2000

Warranties offered

Small jobs welcome

"What started out to be a shower installment and faucet replacement turned out to be a HUGE job. During the job we found the water pressure was extremely low due to pipe corrosion and improper installation when the house was build (1952). Dave had his guys fix me up...they even had to bust up 2ft over rock in 90+ degree weather. My plumbers guys Jim and Billy were awesome. I owe them a lot for completing this for me. And they talked me through everything along the way and cleaned up every night to perfection. THESE GUYS ARE AWESOME!!! Couldn't asked for better."
Our work
Our work
Our work
Our work
Our work

+11

Response time6 hrs
26 neighbors recently requested a quote
Recommended by80%of homeowners
Markool Heating & Cooling, LLC
4.7(
18
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Thurmont, MD and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Chris was very easy to work with throughout the whole transaction hes very understanding and really wants to keep the customer happy! This company got to the job asp for me and my family! Thanks to you guys we no longer have a carbon monoxide leak!!"
Response time1 day
15 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Kings Plumbing
Kings Plumbing
5.0(
4
)
Drain Clog or Blockage - Clear

Serving Thurmont, MD and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

My name is Bryan, I am the owner of Kings Plumbing! We are a family owned business serving South Central PA, Carroll County Frederick County in Washington County MD for your plumbing needs! We do anything from a simple leak to clogged drains, water treatment, well systems, water heaters, kitchen and bathroom remodels and more! I personally have been in the plumbing field for 20 years, but established Kings Plumbing LLC in February of 2025. We also offer Free home plumbing inspections so you are aware of the condition of your plumbing system. No one likes the inconvenience of having a water issue or clogged drains so Call Kings Plumbing LLC for your plumbing needs!

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Drain Cleaning FAQs, answered by experts

Most clogs are resolved quickly, often within an hour. More complex issues requiring pipe disassembly might take longer.

It can take anywhere from half an hour to a few hours to fix a main line clog, depending on the cause and severity of it. The job should not take more than a day to complete. Keep in mind that the main line is not the same as your home’s sewer lines (which connect to the main line and run to your house). Your city is responsible for any clogs or damage to the main line itself.

Several signs can tip you off to a clogged dishwasher drain. At first, you may notice that it’s taking longer than usual for the dishwasher to drain, or you may hear gurgling sounds during the draining part of the cycle. You might also notice water backing up into your sink or excess food at the bottom of the dishwasher after a load. The most obvious sign, though, is seeing standing water at the bottom of your dishwasher after the cycle has finished.

It takes hair about two years to dissolve on its own in the drain without the use of any tool or help. Fortunately, using a drain snake, plunger, or any of the actions mentioned above to dissolve the hair will help get rid of the clog in as little as 15 minutes. 

If you don’t have a sewer cleanout, clearing out clogs can be extremely difficult. You would need to try to clear the clog from sink drains, but it can be harder to reach the clog all the way in the drain line. A sewer cleanout makes it much faster and easier for pros to clear clogs from your main sewer line.

The Thurmont, MD homeowners’ guide to drain cleaning services

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