Drain Cleaning in Seattle-Tacoma
Clogged and slow indoor drains cleared by licensed plumbers: drain cleaning $148 plus the $99 dispatch fee, hydro jetting $399 to $574.
Locally-owned since 1977 • Licensed, bonded and insured in Washington (WA Contractor Reg. #HOMECCA785BD) • WA Electrical Contractor Lic. #HOMECCA782DC • WA Plumbing Contractor Lic. #HOMECCA751QG • NATE-certified technicians • Carrier Factory Authorized Dealer • Mitsubishi Electric Diamond Dealer • Lennox Premier Dealer
Drain cleaning from Home Comfort Alliance
Home Comfort Alliance's licensed plumbers clear clogged and slow indoor drains in kitchens, bathrooms, tubs, showers and laundry rooms, including main drain lines cleared from an indoor cleanout. Drain cleaning is $148, plus our $99 plumbing dispatch fee, and hydro jet cleaning is $399 to $574. We don't do sewer line work. Book by phone or online. Our plumbers work Monday to Friday, 8 AM to 5 PM, with same-day service when possible.
Is it one drain or the main line?
The answer tells you how big the job is. When you book, we ask whether flushing a toilet backs water up into other drains.
| What you see | Likely cause | What we do |
|---|---|---|
| One sink, tub or shower drains slowly | A local clog: hair, soap, grease or food near that fixture | Clear that drain line |
| Water comes up in a tub or floor drain when you flush or run the washer | A blockage in the main drain line | Clear the main line from an indoor cleanout |
| Gurgling drains and sewer odor in several fixtures | A main line or venting problem | Inspect, then clear what we can reach from inside |
| The same drain clogs again within weeks | Buildup coating the pipe walls | Hydro jet cleaning to scour the line |
If a blockage turns out to be in the sewer line outside the home, we tell you so you can call a sewer contractor; we don't do sewer repair, replacement or camera inspection.
What does drain cleaning cost?
| Service | Home Comfort Alliance price |
|---|---|
| Plumbing dispatch fee | $99 |
| Drain cleaning | $148, plus the $99 dispatch fee |
| Hydro jet cleaning | $399 to $574, depending on the line |
| Other plumbing repairs | Quoted by the plumber on site, before any work begins |
Prices as of September 2026.
Book drain cleaningOur team will call you to set up your visit.
Snaking or hydro jetting?
| Drain cleaning (cable) | Hydro jet cleaning | |
|---|---|---|
| How it works | A cable breaks up and pulls out the clog | High-pressure water scours the inside of the pipe |
| Best for | Most single clogs | Grease and buildup that keep coming back |
| Price | $148, plus the $99 dispatch fee | $399 to $574 |
What to do before we arrive
- Stop using the clogged fixture, and if water backs up when you flush, stop using toilets and the washer until the line is clear.
- Skip chemical drain cleaners. They rarely clear a full clog and leave harsh chemicals in the pipe for the plumber.
- Clear the area under the sink or around the cleanout so the plumber can get to it.
- Note when the problem started and which fixtures are affected; it helps the plumber find the clog faster.
How to prevent clogs
- Keep grease, coffee grounds and fibrous food out of the kitchen sink.
- Use a hair catcher in tubs and showers.
- Flush only toilet paper; "flushable" wipes still clog lines.
- Run hot water after using the kitchen sink.
- Call early when a drain starts to slow, before it stops.
Why Home Comfort Alliance for drain cleaning
- Licensed residential plumbers: WA Plumbing Contractor Lic. #HOMECCA751QG.
- Upfront prices before any work begins.
- Locally owned since 1977, with branches in Sumner, Redmond, Everett and Bremerton.
- One company for plumbing, water heaters, heating, cooling and electrical.
Local pages: drain cleaning in Seattle, drain cleaning in Bremerton. More plumbing: plumbing services, leak detection and repair, garbage disposals and water heaters.
Drain cleaning FAQ
How much does drain cleaning cost?
Drain cleaning is $148, plus our $99 plumbing dispatch fee. Hydro jet cleaning is $399 to $574. Other plumbing repairs are quoted by the plumber on site before any work begins.
Do you clear main drain lines?
Yes, from an indoor cleanout. We clear indoor drains, including main drain lines from an indoor cleanout. We don't do sewer line work.
Do you do sewer line repair or camera inspections?
No. If a blockage is in the sewer line outside the home, we tell you so you can call a sewer contractor.
How do I know if my main line is clogged?
If water comes up in a tub, shower or floor drain when you flush a toilet or run the washer, or several fixtures drain slowly at once, the main drain line is the likely problem.
When is hydro jetting better than snaking?
When a drain keeps clogging because grease or buildup coats the pipe walls. A cable clears most single clogs; hydro jetting scours the inside of the line.
Should I use chemical drain cleaners?
We don't recommend them. They rarely clear a full clog and leave harsh chemicals in the pipe.
Can you come the same day?
Often, yes. Book by phone or online. Our plumbers work Monday to Friday, 8 AM to 5 PM, with same-day service when possible. We don't do after-hours plumbing work.
Are your plumbers licensed?
Yes. Our residential plumbers work under WA Plumbing Contractor License #HOMECCA751QG.
Why Choose Home Comfort Alliance?
Your Comfort is Our Promise
We promise...
Reliable heating, air conditioning, plumbing and electrical service, all from one trusted company.
To educate and guide you through your options so you’ll find the right solution at the right price.
Knowledgeable and respectful workers who ensure both your own comfort during the installation process, and lasting comfort from your home systems.
Outstanding service, communication, and follow-up, so your home is comfortable now and for years to come.
Book drain cleaning
Tell us which drains are slow or backing up. Our team will set up a visit with a licensed plumber, with an upfront price before any work begins.
Get an estimate
Two quick steps. Our team will call you to set up your visit.