Get matched with top sewer cleaners in Knoxville, MD
There are 10 highly-rated local sewer cleaners.
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TRUSTED BY HOMEOWNERS
4.5 
67 Verified Reviews for Sewer Cleaning pros in Knoxville, MD
*The Angi rating for Sewer Cleaning companies in Knoxville, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.
*The HomeAdvisor rating for Sewer Cleaning companies in Knoxville, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.
Last update on April 30, 2025
Sewer cleaners in Knoxville
Whether you need a repair, preventive maintenance, or replacement, we are your plumbing, heating, and air conditioning service provider in the northern Virginia and surrounding areas. We invite you to give us a call!
"Nice, reliable, and responded immediately."
Ethan Q on January 2025
Whether you need a repair, preventive maintenance, or replacement, we are your plumbing, heating, and air conditioning service provider in the northern Virginia and surrounding areas. We invite you to give us a call!
"Nice, reliable, and responded immediately."
Ethan Q on January 2025
We promise accurate quotes that don’t change, and offer an on time service guarantee, with exceptional communication. Our company is committed to being as environmentally friendly as possible by utilizing multiple donation and recycling centers.
"Everything went very smoothly. Sam, the plumber, and is highly professional and knowledgeable. He replaced 3 faucets, 2 sink plugs, two valves, and two supply lines. Sam inspected the p traps, and he added adhesive where it was necessary. Sam also took a look at my two year old hot water heater, and he assessed my water supply to this unit. We discussed performing a complete drain, and check of the components of the heater at a later date. Sam also advised me that a toilet in the basement should be replaced with a more updated commode. We rarely use this toilet, but it's 35 years old. I felt comfortable speaking with Sam. I did not sense he was doing a sales pitch."
Dorothy G on April 2025
We promise accurate quotes that don’t change, and offer an on time service guarantee, with exceptional communication. Our company is committed to being as environmentally friendly as possible by utilizing multiple donation and recycling centers.
"Everything went very smoothly. Sam, the plumber, and is highly professional and knowledgeable. He replaced 3 faucets, 2 sink plugs, two valves, and two supply lines. Sam inspected the p traps, and he added adhesive where it was necessary. Sam also took a look at my two year old hot water heater, and he assessed my water supply to this unit. We discussed performing a complete drain, and check of the components of the heater at a later date. Sam also advised me that a toilet in the basement should be replaced with a more updated commode. We rarely use this toilet, but it's 35 years old. I felt comfortable speaking with Sam. I did not sense he was doing a sales pitch."
Dorothy G on April 2025
We are a small family own business. Our services include Septic tank cleaning, repairs and installation and grease trap, cleaning, maintenance and small repairs.
"All went well"
Rehana K on June 2024
We are a small family own business. Our services include Septic tank cleaning, repairs and installation and grease trap, cleaning, maintenance and small repairs.
"All went well"
Rehana K on June 2024
Here at Henao Services LLC we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
Here at Henao Services LLC we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
General Contractor * Painting * Water and Floor Damage * Fire and Smoke Damage * Interior Fixing * Maintenance * Wall Repair * Cleaning services * Infection Prevention and Decontamination * Mold Remediation * Deck and Fence design
General Contractor * Painting * Water and Floor Damage * Fire and Smoke Damage * Interior Fixing * Maintenance * Wall Repair * Cleaning services * Infection Prevention and Decontamination * Mold Remediation * Deck and Fence design
Skilled plumbing. Knowledgeable in all aspects of residential work. Including general plumbing, water heater repairs/install, tankless water heaters, leaks, water treatment systems. Offering free estimates & Military discounts.
"If I could rate this company a 0 I would. Very un professional and left an elderly man without water over night with an excuse no other than the supply house was closed (from an issue that was caused by inexperience. Not to mention items missing from the home. Subpar work"
Nicholas A on December 2022
Skilled plumbing. Knowledgeable in all aspects of residential work. Including general plumbing, water heater repairs/install, tankless water heaters, leaks, water treatment systems. Offering free estimates & Military discounts.
"If I could rate this company a 0 I would. Very un professional and left an elderly man without water over night with an excuse no other than the supply house was closed (from an issue that was caused by inexperience. Not to mention items missing from the home. Subpar work"
Nicholas A on December 2022
Good day, We at Magnum Excavation concentrate on any excavation needs wether that be driveways, sewer and water mains (install or repair) comercial or residential, pool construction, trenches, concrete slabs, and any excavation need, our team is happy to come up with a competitive price and stand behind our work and product 100% of the time. Our staff has over 15 years of experience in major projects like town homes and city buildings to minor residential areas like in your back yard.
Good day, We at Magnum Excavation concentrate on any excavation needs wether that be driveways, sewer and water mains (install or repair) comercial or residential, pool construction, trenches, concrete slabs, and any excavation need, our team is happy to come up with a competitive price and stand behind our work and product 100% of the time. Our staff has over 15 years of experience in major projects like town homes and city buildings to minor residential areas like in your back yard.
Plumbing and Heating company that works on water treatment systems and water heaters. No job to big or small
"Great company. Robert was communicative and responsive, he did the work as promised in a timely manner and for BY FAR the best price!"
Elizabeth E on December 2019
Plumbing and Heating company that works on water treatment systems and water heaters. No job to big or small
"Great company. Robert was communicative and responsive, he did the work as promised in a timely manner and for BY FAR the best price!"
Elizabeth E on December 2019
Full Service Handyman Services plus other additional services for your home needs.
Full Service Handyman Services plus other additional services for your home needs.
Sewer cleaning services FAQs
In most states, companies that perform sewer cleaning services don’t need specific licensing, but you should always ensure you hire a licensed and certified plumber to get the work done. You can use our state licensing tool to check whether the potential sewer cleaning company holds a plumber’s certification and license. Hiring a certified sewer cleaning services guarantees that the work will be done safely, there won’t be additional damage done to your home, and the problem will be fixed.
The average cost to snake your main sewer line is around $250 for a simple snake. Most sewer line specialists charge between $45 and $200 per hour for main sewer line snaking, so the time involved plays a major role. The price you’ll pay will depend on the severity of the clog, the item causing the backup, how long it takes to remove the item, and more. A more severe issue that requires unclogging a main sewer line will cost $3,100 on average.
There are a few signs of a clog in your main sewer line that you should keep in mind.
Common signs of a sewer line clog:
Multiple fixtures in your home drain slowly
Drains in your home gurgle during or after draining
Water backs up into your sewer line cleanout
You notice foul odors in your home
The best way to confirm that your main sewer line is clogged is to hire a professional plumber to assess the situation and use a camera to inspect the inside.
In most cases, drain cleaners will not clear a clogged sewer line, and they’re likely to damage your plumbing. Sewer lines are several inches wide, meaning any material that clogs it will need to be large. Drain cleaner can work on small clogs, but it usually won’t clear a larger one in a sewer main. Drain cleaners can also easily damage and corrode your plumbing with prolonged contact, and a clog will keep the cleaner in contact with the pipes for an extended period. Hire a professional sewer cleaner instead for a safe fix.
You should not attempt to snake your sewer yourself. Accessing and snaking your sewer requires heavy-duty equipment, and while renting is possible, misusing it can damage your sewer main and leave you with very expensive repair costs, not to mention potential environmental issues and severe water damage. Accessing your sewer also exposes you to hazardous sewer gasses, and failing to seal the sewer properly after work can be very dangerous. It’s always best to hire a professional sewer cleaner near you to handle this type of work.
- Brunswick
- Lovettsville
- Jefferson
- Harpers Ferry
- Bolivar
- Shannondale
- Point Of Rocks
- Middletown
- Keedysville
- Sharpsburg
- Braddock Heights
- Shenandoah Junction
- Ballenger Creek
- Waterford
- Shepherdstown
- Adamstown
- Ranson
- Buckeystown
- Lansdowne
- Charles Town
- Boonsboro
- Paeonian Springs
- Hillsboro
- Myersville
- Purcellville
- Urbana
- Leesburg
- Hamilton
- Frederick
- Fairplay
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