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Top-Rated Sewer cleaners in Preston - Updated Nov 2026

Avatar for Ward Plumbing, Inc.
Ward Plumbing, Inc.
4.7(
39
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Preston, MD and surrounding areas

Approved

In business since 2009

Free estimates

Customers say: Quick response

"The two young men who repaired our broken sewer pipe were efficient, knowledgeable and kept me informed on their progress. The repair was done quickly and the area was restored to its original condition. Thank you for a job well done."
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Seaside Plumbing, Inc.
Seaside Plumbing, Inc.
4.4(
210
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Preston, MD and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

"Office staff kept me informed regarding appointment time. Plumbers were very informative on how the tankless hot water works and installation details. While plumbers were here they inspected a sewer pit that Seaside installed 8 years ago when I hooked up to public sewer."
Annual Oldest Water Heater Contest Winner!
Portfolio
It's Never Too Early to Learn Plumbing!
Quarterly Toilet Giveaway Winner
The Seaside Team

+1

Response time1 day
76 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for A Quality First Service Company, LLC
A Quality First Service Company, LLC
4.6(
12
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Preston, MD and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

For four decades, our business has thrived on referrals because we do the job right—every time. Homeowners choose us for competitive pricing, unmatched craftsmanship, and a team that gets it done on time. We deliver quality you can see and results that last. Ready to transform your home? Call us today!

Amber Kitchen & Bath
Amber Kitchen & Bath
Amber Kitchen & Bath
Amber Kitchen & Bath
Amber Kitchen & Bath

+35

Response time1 day
Recommended by90%of homeowners
Avatar for Flo-Rite Drain Cleaning, LLC
Flo-Rite Drain Cleaning, LLC
4.7(
71
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Preston, MD and surrounding areas

In business since 2015

Free estimates

"Service was great. It took them some time to figure out what was exactly wrong, but once they figured it out, they fixed the problem right away. They cleaned up after themselves and came back a couple days later to check to see if everything was working properly. They were very courteous and I would recommend and use them for any future plumbing needs."
kitchen drain
bathroom sink
hydro jetting
k60 bulldog
main

+2

Response time6 hrs
Recommended by97%of homeowners
Avatar for Ben Franklin Plumbing
Ben Franklin Plumbing
5.0(
1
)
Sewer Main - Clear

Serving Preston, MD and surrounding areas

In business since 2017

Free estimates

Emergency services offered

At Benjamin Franklin Plumbing, we value our customers and pride ourselves on complete satisfaction! We believe that our customers' time is valuable and pledge to offer prompt, reliable service that gets the job done. Our plumbing services, including our maintenance and repair services, are backed by our guarantee that when customers call on us, they get accurate results and peace of mind. We pride ourselves on our on-time guarantee, skilled professionals, clean and friendly technicians and straight-forward pricing. You are our number one priority, and we are determined to provide an experience that exceeds your expectations and solves your plumbing problems.

First State Drain Kings, LLC - Facebook
New to Angi
Sewer Main - ClearSewer Main - Clear - For Business

Serving Preston, MD and surrounding areas

In business since 2017

Free estimates

We are a locally owned and operated company that values honesty and integrity. We have many years of experience to give you confidence that we are your number one choice for drains. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

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Sewer Cleaning FAQs, answered by experts

Common drain issues include slow-running drains, whether in a sink or shower, clogged drains, a bad smell, and water backing up into a sink, shower, or bathtub. Causes range from hair, grease, roots, or toilet paper clogging the drainpipes to flooding outside the home, which prevents sewer lines from draining properly.

Snaking a toilet is similar to clearing sinks and bathtubs, but there are unique circumstances where you’d have to drain, disassemble, and remove the toilet to fix the clog. For stubborn clogs in the toilet trap, a toilet auger—designed with a shorter cable and a protective plastic encasing—can navigate the tight bends and clear the clog without risking damage to the porcelain. 

The cost to clean a sewer line is about $370, ranging from about $190 to $550 on average. The specific cleaning method and the problem's severity will impact the project's overall cost. Some of the most common sewer line cleaning methods include:

  • Snaking or rodding: $100–$250

  • Hydrojetting: $350–$600

  • Chemical treatments: $600–$1,000

  • Repair or replacement: $1,000–$7,500

Yes, sewage smells can originate from a floor drain. If the P-Trap in the floor drain dries out or if there's a clog or other issue in the plumbing system, sewer gasses can escape through the drain, causing nasty odors. Regularly pouring water into the drain helps maintain the water seal and prevent those smells, but if the smell persists, you should have a plumbing professional inspect the drain for potential problems.

Snaking a drain can take as little as a few minutes for small, simple clogs, up to two hours or more for tough clogs located further down the drain line. For tougher clogs, a professional drain cleaner can likely get the job done much more quickly because they have the necessary tools and expertise. However, your drain cleaning pro might not be able to give you a firm time estimate until inspecting the clog and its surrounding plumbing.

The Preston, MD homeowners’ guide to sewer cleaning services

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