Open now · 24-hour emergency service Sunday to Friday: open 24 hours · Saturday: closed 1 Mockingbird Circle, Houston, TX 77074
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4.7from 112 Google reviews Commercial drain cleaning in Houston

Commercial Drain Cleaning Houston, TX

Drains that keep up with the dinner rush.

Commercial drains work hard every day. Grease, debris and waste build up fast, and a clog means sanitation problems and costly downtime. We clear and maintain commercial drain systems across Houston with advanced equipment, fast service and transparent pricing, scheduled around your hours.

Call 281-612-1015 Get a free quote
  • Scheduled around your hours
  • Hydro jetting for grease lines
  • $50 off drain and sewer cleaning

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Tell us the property and the problem. A plumber calls back, not a call center.
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Who we work for

Industries that rely on clean drains.

Every property has unique plumbing demands, so every cleaning plan is customized.

Restaurants and commercial kitchens

Grease is the enemy. Regular removal keeps the kitchen open and the health inspector happy.

Hotels and apartment complexes

Heavy plumbing usage across many units. One backup affects everyone.

Offices and retail

Restrooms that must work. Debris accumulation cleared before it becomes a shutdown.

Industrial

Larger lines and higher volumes, camera-inspected before any work is quoted.

Van and hydro jetter parked at a restaurant for a drain call
24-HourFor after-hours backups
Why businesses need it

Neglected drains eventually close the doors.

Commercial properties use their drains constantly, so grease, debris and waste accumulate quickly inside the pipes. Restaurants fight grease buildup; offices and retail spaces collect debris; commercial kitchens and restrooms produce heavy wastewater flow. Without regular maintenance those drains clog.

Our technicians use advanced tools and proven techniques, prioritize fast service and transparent pricing, and because businesses cannot afford downtime, complete the work efficiently and tailored to each property.

  • Backups and emergency repairs avoidedSevere clogs prevented before they stop business.
  • Better drainage efficiencyClean pipes move wastewater smoothly through the system.
  • Fewer odorsBuildup gone, so facilities stay hygienic and comfortable.
  • Longer plumbing lifePreventative cleaning reduces long-term plumbing expenses.
281-612-1015 Set up a maintenance schedule
Drain machine in a commercial restroom with the toilet pulled to reach the line
24-HourFor after-hours backups
Commercial kitchen drain cleaning

Grease is the problem. Jetting is the answer.

Restaurant and commercial kitchen drains fail for one reason above all others: fats, oils and grease cool inside the line and build up layer by layer until a floor drain, three-compartment sink or dishwasher line backs up in the middle of service. Snaking punches a hole through the buildup; the line clogs again in weeks.

Hydro jetting scours the grease off the pipe wall with high-pressure water, so the line is clean rather than merely open. We clean the drain lines that feed the grease trap, floor drains and prep sinks, and we schedule it before you open or after you close.

  • Hydro jetting, not just snakingGrease removed from the pipe wall, not pushed downstream.
  • Around your hoursEarly morning, overnight or between services.
  • Camera checkWe look inside the line afterward and tell you what interval makes sense.
281-612-1015 Hydro jetting
Common signs

Catch it before the lunch rush does.

Several problems appear before a complete blockage. Recognizing them early prevents a major disruption.

Slow drainage

Buildup inside the pipe narrowing the line.

Recurring clogs

Deeper blockages that a mop sink plunger will not reach.

Foul odors

Trapped grease or food waste, noticeable to customers first.

Gurgling

Restricted water flow. A backup is on the way.

Our cleaning process

Structured, so it is done before you open.

A structured cleaning process is what makes every visit deliver reliable results.

Grease trap or main line backing up now?

Commercial backups are a same-call emergency, day or night, at the upfront pricing.

Call 281-612-1015
  1. 1
    Step 1

    Inspect and locate the blockage

    We inspect the system, find the blockage and choose the best cleaning method for it.

  2. 2
    Step 2

    Clear the buildup

    Advanced equipment removes grease, sludge and debris from the pipes, hydro jetting where the line calls for it.

  3. 3
    Step 3

    Restore flow

    Water flows smoothly through the system with proper drainage restored.

  4. 4
    Step 4

    Verify and schedule

    We confirm the drains function properly, then set a maintenance interval so it stays that way.

Downtime costs more than maintenance. Keep the drains on a schedule.

  • 24-Hourcommercial backups are same-call
  • Fastaverage arrival
  • $50 offdrain and sewer cleaning coupon
  • 2007serving Houston businesses since
Google reviews

What customers say after the job.

Real reviews from our Google Business Profile, refreshed automatically.

Read all reviews on Google Write a review
4.7 112 Google reviews Google Business Profile
Latest review
Ohad Rlm
Ohad Rlm Google review · 2 days ago

I had a great experience with Royal Flush Plumbing. They were punctual, professional, and solved the plumbing issue quickly and efficiently. The pricing was fair, and the technician left everything clean and tidy. Highly recommend them for any plumbing needs in the Houston area! ⭐⭐⭐⭐⭐

See this review on Google
Ndiforamang FusiNdiforamang Fusi6 days ago

They did an exceptional declogging my sink of stale grease. The technician was punctual and very professional in his delivery.

See this review on Google
Ohad RlmOhad Rlm2 days ago

I had a great experience with Royal Flush Plumbing. They were punctual, professional, and solved the plumbing issue quickly and efficiently. The pricing was fair, and the technician left everything clean and tidy. Highly…

See this review on Google
Sharon W2 years ago

I came home to a clogged bathtub. Manny showed up 20 minutes after I requested service. Got the job done in less than an hour! Professional, prompt service, friendly, honest and overall a great experience, highly recommended.

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Larry DuongLarry Duong2 months ago

Thank you for a fantastic and quick service! Manny is a life saver. Our water main line burst was fixed quickly and without any hassle!

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Alyssa NavarreAlyssa Navarre1 year ago

Very professional, completed the job true to time and price expectations. Would definitely hire again in the future!

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Colleen WColleen W1 year ago

Manny came through in an urgent matter to reroute my AC condensation pipes and water heater drain pipes during a bathroom shower remodel. Time was of the essence for the install and he had a crew member out to tackle the issue…

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Blaire Grady1 year ago

Beyond useful, exceeded my expectations. Manny was informed last minute that our pipes in the attic were clogged to the point that the AC stopped working. I called him at the worst time: Friday evening. He was there within 30…

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aboutashow2 years ago

Amazing service! Manny helped me with a major clogging issue and was done in just about an hour. Honest work at affordable prices is something rare! Highly recommend.

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Josh GondaJosh Gonda3 weeks ago

Manny and his team was very quick to respond to my leaking pipe. They arrived in an hour, located the leak behind the Sheetrock and replaced. Great service!

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LeeAnn EwahLeeAnn Ewah9 months ago

Manny is excellent. He’s been our plumber of choice for my business for 5 years. Always fair. Always punctual. Very honest. Highly recommended!

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Connie BurtonConnie Burton1 year ago

I have been using Royal Flush Affordable Plumbing for years and they are amazing. Manny is so responsive to my messages and can come within 24 hours if I for a emergency. I've had my pipe repaired from the freeze, new water…

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Related services

Often booked with this one.

All plumbing services
Hydro JettingBuilt for grease lines. Camera InspectionKnow the line before quoting. Sewer RepairWhen the main line is damaged. Water HeatersCommercial hot water demand.
Commercial questions

What managers ask before they book.

Still not sure? Call and describe the problem. We’ll tell you honestly whether it’s a 20-minute fix or a job worth quoting.

Ask a plumber: 281-612-1015
01Can you work outside our opening hours?
Yes. Commercial drain cleaning is scheduled around your hours, early morning, overnight or on your closed day, so the work does not interrupt trade.
02How often should a restaurant have its drains cleaned?
It depends on volume and how well grease is managed at the source. After the first visit we recommend a maintenance interval based on what we found in the line, and can put it on a schedule.
03Do you hydro jet commercial lines?
Yes. Heavy grease accumulation in restaurant and commercial kitchen lines is exactly what hydro jetting was built for. We camera-inspect first to make sure the line is a candidate.
04Do you handle emergencies for businesses?
Yes. A backed-up main line or grease trap is a same-call emergency day or night with upfront pricing and no hidden charges.
05How is commercial work priced?
Transparent pricing, quoted upfront after we look at the system, and approved before work starts. The $50 off drain and sewer cleaning coupon applies.
06Do you clean commercial kitchen drains and the lines to the grease trap?
Yes. Floor drains, prep and three-compartment sinks, dishwasher lines and the drain lines feeding the grease trap are the most common commercial kitchen calls we take. Grease buildup is cleared with hydro jetting rather than snaking, so it stays clear longer.
07Can we book drain cleaning on a recurring schedule?
Yes. After the first cleaning and camera check we recommend an interval based on what we found, and we schedule the visits outside your opening hours. Regular cleaning is far cheaper than a closure during service.
Keep trading

Clogged drains disrupt business fast.

Our experts are ready to keep your commercial plumbing running smoothly.

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