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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
24 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
16 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

A clogged sewer line is not typically covered by homeowner’s insurance, though some sewer line issues are covered. For instance, damage related to a fallen tree is usually covered. Though sewer line replacement is not covered in a standard insurance policy, some companies offer add-ons for this purpose. Read the fine print before spending your own money.

An active cleaning agent and a drain snake is the best way to clean a main sewer line. You can purchase a regular or enzyme drain cleaner or make a DIY drain cleaner with baking soda. Use your chosen solution at least once a month or as needed to keep your sewer line clear. 

Keep your egress window from flooding by ensuring that the drainage system in the window well is clear and in good working condition. Inspect the window well every few months to remove any blockages and test the drainage system. It’s better to discover potential problems before your window well fills with water during heavy rain.

The most common cause of a clogged sump pump is natural debris buildup. As water enters the sump pit, it can carry small pieces of debris that build up over time, or the debris can get caught in the filter. If you forget to cover the pit after cleaning the sump pump and pit, debris can also collect in the pit. Corrosion on the metal discharge pipe can also clog the pump. Additionally, if your pipes freeze, it can prevent water from draining properly and cause a clog.

Professionals use augers, hydrojetting equipment, and cameras for precise clearing and inspection.

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.