4.3 
265 *The Angi rating for Drain Cleaning companies in Smithsburg, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.
*The HomeAdvisor rating for Drain Cleaning companies in Smithsburg, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.
Last update on March 12, 2026
Serving Smithsburg, MD and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"I have my kitchen sink drain was clogged i call L P Home plumbing and drain service. John came super quickly and fixed our problem right away. Definitely recommend!!!!!"
Serving Smithsburg, MD and surrounding areas
Approved
In business since 2000
Warranties offered
Small jobs welcome
"Dave came to house 1/2 hour after I made the booking!"
+11
Serving Smithsburg, MD and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Just started working with Markool this summer and they have been fantastic! When I need service, they are so fast and every person we have interacted with has been polite, knowledgeable and personable. We unexpectedly needed to replace our system during a heat wave and they were super. So responsive and quick. I would highly recommend Markool for all of your HVAC needs!"
Serving Smithsburg, MD and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Austin and Eli installed a new hot water heater for us. They did an outstanding job, very efficient and professional. They are a great business to work with. If you need any plumbing work done, please contact Austin you will not be disappointed. I highly recommend this business!"
+4
Serving Smithsburg, MD and surrounding areas
Approved
In business since 1976
Emergency services offered
Warranties offered
"My drain was cleaned and received recommendations for pipe replacement in the future. They came the next day after I called which was excellent. It took a long time. Probably using the camera first would have saved time, but hindsight is always better. Bottom line drain is open now for use."
+11
Serving Smithsburg, MD and surrounding areas
Approved (Corporate)
In business since 1981
Free estimates
Emergency services offered
"Nice, reliable, and responded immediately."
Serving Smithsburg, 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!
Serving Smithsburg, MD and surrounding areas
In business since 2017
Free estimates
Credit card accepted
"Honest, courteous and dependable. I would definitely hire again."
+4
Serving Smithsburg, MD and surrounding areas
In business since 2020
Free estimates
Emergency services offered
"Mr. Burns, the owner, took exceptional care in performing the task and explained up front what he was doing and how much it would cost prior to beginning. He was very polite and cleaned up extremely well after the work was completed. I would recommend him and his company to anyone who wants to have quality work performed. Ronald Bitner"
+4
Serving Smithsburg, MD and surrounding areas
In business since 2021
Free estimates
Credit card accepted
"We have used Rehoboth Plumbing and Drain on two separate occasions and have had great experiences each time. James has been honest, professional, and very helpful. He even provided cost savings options including pros and cons for our consideration. We highly recommend Rehoboth Plumbing and Drain, and will definitely hire James if needed."
From average costs to expert advice, get all the answers you need to get your job done.
When your shower or sink starts draining slowly or not at all, it’s time to act. Get tips for how to unclog a drain, and learn about drain cleaning service pricing.
Are your sinks draining slowly or making gurgling noises? Learn what drain cleaning is, the warning signs of severe clogs, and how to hire a local plumber.
Use our step-by-step guide to learn how to clean a sink drain (kitchen or bathroom) without resorting to chemical drain cleaners.
Learn how to hire a drain cleaning pro—and why you shouldn’t just use the drain cleaning solution you can find at the store.
If your shower drain emits a foul odor, it’s time to clean it. Learn how to clean a shower drain and prevent it from smelling in this DIY guide.
If you have a clogged pipe and natural methods are not working, you may need something stronger. How do drain cleaners work? Find out in this guide.
