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Find Drain clog or blockage clearers in Mercer Island

Avatar for Drain Pro Plumbing Inc
Drain Pro Plumbing Inc
4.8(
604
)
Drain Clog or Blockage - Clear

Serving Mercer Island, WA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Our downstairs toilet, shower and sinks were backing up. We called Drain Pro and they arrived shortly after to look at the problem. They scoped the sewer line with a camera and found a big blockage that was caused by roots. They were able to clear the blockage. Everything is now working great. We will have them back in the future to re pipe the area where the roots have started coming thru. This company is great!!!"
Water service
Split water meter
Water meter installation
Water heater installation
Broken p-trap and pop assembly

+18

Response time1 day
Recommended by97%of homeowners
Avatar for All City Sewer Repair, LLC
All City Sewer Repair, LLC
4.9(
15
)
Drain Clog or Blockage - Clear

Serving Mercer Island, WA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Our sewer backed up the day before Thanksgiving and David and crew came in the day after Thanksgiving and cleared our sewer and then installed a liner. The whole crew is great, professional very responsive and helpful, they even loaded a generator into a trailer for me. Wonderful people, great professional and timely service and cleaned the area after they were done to be cleaner than when they started. Thank you David and crew you are great."
6”
Response time7 hrs
10 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Knockout Plumbing & Mechanical, LLC
Knockout Plumbing & Mechanical, LLC
5.0(
14
)
Drain Clog or Blockage - Clear

Serving Mercer Island, WA and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

Knockout Plumbing & Mechanical LLC is a local Seattle based company. Knockout strives to leave their clients with peace of mind when each job is said and done. From hydro jetting and sewer repair to remodels/new construction we knock it out. We look forward to hearing from you, so please never hesitate to reach out.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+53

Recommended by100%of homeowners
Avatar for All Pro Plumbing Northwest, LLC
All Pro Plumbing Northwest, LLC
4.5(
574
)
Drain Clog or Blockage - Clear

Serving Mercer Island, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Emergency services offered

Warranties offered

"Veteran-owned business. Honest, reputable and on time for the appointment. Ross and David spent all afternoon clearing out two clogged drain spouts and replaced/repaired a badly cracked PVC pipe after hydro jetting them. They inserted a snake with a camera and showed me the problem. They also provided a veteranâ  s discount! Thank You. Brad Pesek"
Our Team
142 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Northwest Hydrojetting, LLC
Northwest Hydrojetting, LLC
5.0(
18
)
Drain Clog or Blockage - Clear

Serving Mercer Island, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Nathan and his crew completed a complex freestanding 300 lb island tub instilation on my second floor They were professional, knowledgeable and a pleasure to work with. It was a slick job cutting a clean hole through existing floor tile to insert the drain receiver Thanks for the help Norhwest Hydojetting."
Camera inspection
Camera inspection
Repairs
Remodels
Remodels

+11

Response time4 hrs
51 neighbors recently requested a quote
Recommended by5%of homeowners
Avatar for Mr. Rooter Plumbing
Mr. Rooter Plumbing
4.4(
91
)
Drain Clog or Blockage - Clear

Serving Mercer Island, WA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Technician quickly found the problem and cleared the clogged drain. Be prepared that the cheapest work will cost over $500. They were the first to respond to my problem."
Sewer Repair
Sewer Repair
Sewer Repair
Sewer Repair
Sewer Repair

+34

2 neighbors recently requested a quote
Recommended by95%of homeowners
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FAQs for drain clog or blockage clearing projects in Mercer Island, WA

Snaking a simple clog near a tub, toilet, or sink often takes about five minutes. Deeper blockages along the main line can stretch the job to a few hours because the pro must feed extra cable and may need a camera to confirm the pipe is clear. Either way, specialized tools help pros work quickly and keep your drains running for the long haul.

Aggressive snaking can scratch pipes, push debris deeper, or even crack older lines. That risk is low with an experienced plumber who matches the cable size to the pipe and eases the snake through bends instead of forcing it. If you’re unsure of your technique—or your pipes are already fragile—calling a licensed pro is the safest, and often cheapest, move.

Start with simple barriers: mesh screens on every tub, shower, and sink keep hair, food bits, and jewelry out of the pipes. Skip harsh chemicals; a monthly flush with hot (not boiling) water clears light buildup without damaging plastic lines. Finally, practice smart disposal—no grease, wipes, or kitty litter down the drain—and schedule routine cleanings if you have older plumbing.

Roto‑Rooter typically charges a flat $160 to $450 for standard snaking, which may include a quick sewer inspection and basic clean‑out. Exact pricing depends on the clog’s location and complexity. Repairs or part replacements fall outside that flat fee, so ask for a line‑item estimate if your tech spots broken pipe sections or recommends additional work.

Most liquid cleaners rely on caustic chemicals that eat through hair and grime—but they also erode metal and even some plastics over time. Repeated use strips protective pipe coatings and can leave you with leaks or premature failures. If hot water or a plunger doesn’t help, call a plumber for mechanical removal instead of pouring more chemicals down the line.

The Mercer Island, WA homeowners’ guide to drain clog or blockage clearings

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