4.5 
870 *The Angi rating for Drain Cleaning companies in Monrovia, 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 Monrovia, 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 June 11, 2026
Serving Monrovia, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"Very responsive. Called back immediately on a Sunday morning. Arrived with mask and kept area clean. Discussed solution for clogged kitchen drain before work and performed job as described. I will use him again."
Serving Monrovia, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"Sterling was a great technician he worked extremely hard to clear my toilet drain. They really take pride in there work at this company and completely explained me the process and everything that was involved. I had roots clogging my toilet drain and Sterling was able to locate and remove the root issue and provide me with video evidence of just how clean the drain now is after the service. Very happy with the service provided."
+20
Serving Monrovia, MD and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"They responded very quickly and Paul was very thorough in cleaning out the clogged drain."
Serving Monrovia, 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 Monrovia, MD and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"This plumber was referred by Home Depot. He was the third person that returned a quote. He offered the best quote. We scheduled a convenient time and he arrived on time. He fully explained the work that needed to be done in a comprehensive manner. The work was done in a timely manner and left the area clean. Payment was within the initial quote. I would hire this plumber again."
+1
Serving Monrovia, 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."
+11
Serving Monrovia, MD and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!
Serving Monrovia, MD and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Darroll and his assistant were courteous, Professional and very knowledgeable. Was able to unstop drain and noted another issue that I will be calling them to schedule that work."
+6
Serving Monrovia, 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 Monrovia, MD and surrounding areas
Approved
In business since 1949
Free estimates
Credit card accepted
"Did an excellent job unclogging a badly clogged toilet."
+12
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