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TRUSTED BY WILMINGTON, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon348
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in Wilmington - Updated Nov 2026

Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
172
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Wilmington, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Perfect! I called Western Rooter the AM my disposal went out. They were at the house the same day, at the time they stated they would arrive. The work was done efficiently and professionally and completed within an hour. I have called on Western Rooter for many years for various plumbing needs (clogged drains, replace water-heater, replace main water line, etc.) and have always had great, timely service at reasonable $$$."
Ruben installs a new drainage system under a customers home. Working in a crawl space is rough, but we do what is needed.
Backing up? Got roots? Blast those roots out with a Hydro Jetter! We use a wart hog nozzle that combines controlled rotation with a unique 8 jet cutting configuration optimized for removing roots. It’s better with a jetter! Call us! We got this! ??
Sewer Line Camera
No drain clog too big or small, Western Rooter covers them all!
Justin clearing a Kitchen sink back-up after the Memorial holiday.
HALO 5 whole house water filtration system.

+542

Response time12 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Tony's Plumbing, Inc.
Tony's Plumbing, Inc.
4.9(
515
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Wilmington, CA and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Warranties offered

"We had old clogged pipes in two different areas of the house so we called Tony’s for help. Tony came out the day I called to give a consultation. A couple of days later he sent a quote for the repairs and by the end of the week he had a crew at the my house to do the repairs. Kevin and Juan were punctual, hard working and super nice guys! Before work got started they tried their best to protect our home from the dust and dirt. I was really grateful for their efforts. They also kept us updated through out the whole process. At one point during the day there was a need to snake one of the pipes and Paul came out to help. I’ve worked with Paul before when our water heater went out so I knew we were in good hands! At the end of the day Kevin and Juan did an incredible job of cleaning! Drains are working properly again and we are thankful to have found a plumbing company with so many great workers! The price we paid was close to the quote. Once the walls were open they found some complications that couldn’t have been foreseen. We are appreciative that Kevin and Juan figured out a way to fix the problem while trying to save us money. You won’t regret hiring Tony’s Plumbing!"
trailer jetter
opening the street
excavation
repairing the street
Response time1 day
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Kahuna Comfort Plumbing Heating & Air
Kahuna Comfort Plumbing Heating & Air
4.6(
378
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Wilmington, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"I called HomeX. Oscar arrived on Monday morning (on time). I asked if he would come in and take a look at the two drains affected by the stoppage. He did. I then asked if he had a wire long enough to reach through the branch to the main. He did. They has a special running for $68.00. He ran the wire through the line. The drain was cleared. Read on... Prior to calling HomeX I had called another firm. They came and attempted to clean the branch drain but failed to do so. They recommended hydrojetting and quoted a price of $1800.00. They "came down" to $1200.00 but based an past experience I was uncomfortable with the quote and the result of the initial work. By the way... I held a Journeymans plumbing license in the state of Massachusetts for quite a while and worked in the trades for 8 years. HomeX is a company that can be trusted and I would recommend them to anyone in need of this kind of service work."
Roots
Roots
Clean out
Liner
Two way clean out

+9

Response time30 mins
431 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Worth Construction
Worth Construction
5.0(
14
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Wilmington, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"David came out after hours to clear a badly clogged drain for us, and we couldn?t be more grateful. We had water backing up and were really stressed, but he arrived quickly, was very professional, and explained everything clearly. He used hydro jetting to thoroughly clean the line, and you could immediately tell the difference ? the drain has been flowing perfectly ever since. What really stood out was his attitude and work ethic. Even though it was late, he took his time to do the job right and made sure everything was clean before leaving. Fair pricing, honest service, and top-notch work. Highly recommend David for any drain or sewer issues!"
167 neighbors recently requested a quote
Avatar for Good Guy Plumbing
Good Guy Plumbing
4.7(
82
)
Drain Line Breakage - Camera Locate

Serving Wilmington, CA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Huge job of relocating & rebuilding my entire sewer line and water mains. Came out same day as called. Quote for the Job the same day! Started the same day! Really responsive. Not the cheapest but a quality job and asap."
Good Guy Van!
Shower Valve Install
New 40 Gallon Water Heater Installed
Response time5 hrs
Recommended by94%of homeowners
Avatar for The Sewer Boyz Inc
The Sewer Boyz Inc
5.0(
21
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+1 more

Serving Wilmington, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I had a great experience with The Sewer Boyz when they came out to locate and repair my sewer line. Jonathan made the whole process smooth and reassuring from start to finish. He took the time to explain how he would locate the line, clearly identified the problem, and walked me through the repair options without any pressure. His knowledge and professionalism immediately gave me confidence. The repair was done efficiently and with great attention to detail, and he made sure everything was working perfectly before leaving. What really stood out was how respectful and personable Jonathan was. He treated my home with care, cleaned up thoroughly, and made sure I understood everything that was done. I truly appreciate his honesty and quality of work. Highly recommend this company. Definitely a 5-star experience!"
72 neighbors recently requested a quote
Avatar for Silverback Sewer & Drains
Silverback Sewer & Drains
5.0(
12
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Wilmington, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Highly recommend using Josh as your technician. My kitchen sink had completely stopped draining and the water was just sitting there due to a backup in the pipes. Josh came out quickly and took the time to explain what was causing the issue before getting to work. He is highly knowledgeable and gets the work done quickly."
sewer repair
sewer repair
Clean out
spot repair
3 neighbors recently requested a quote
...
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Drain Cleaning FAQs, answered by experts

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

Start by unscrewing the overflow valve, which is located on the wall of your tub between the floor drain and the tub spout. Gently insert a plumbing snake down into the pipe, move it back and forth, and pull it out. Remove any hair, debris, and soap scum that comes out with it. Repeat the process until the snake comes out clean, and then reinstall the cap on your overflow valve.

Regardless of the drain cleaner type you choose to use, they all work through chemical reactions that create heat. Thanks to the heat, the clogged hair begins to dissolve until it is able to be flushed away. To avoid clogs in your drain due to hair, use hair catchers and empty them out after every shower.

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.

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.

The Wilmington, CA homeowners’ guide to drain cleaning services

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