Whenever you’re dealing with a blocked drain in Houston, it’s important to act without delay, efficiently, and with qualified support. Even minor indicators like a sluggish sink, a persistent odour, or sporadic water return can easily escalate into serious property-related or hygiene problems. Hiring a trusted technician guarantees a lasting fix and helps safeguard your home or business from further damage.

This is exactly what Clark Drainage is here for. We’re on call day and night with experienced local engineers, high-pressure jetting gear, and cameras that help us spot the issue. No matter if the issue’s in your kitchen, your yard, or right at the property line, we’ll get it fixed.
All across Houston, we’re here to get things flowing again and sort out the real problem before it turns serious. We make it easy—no hidden costs, just quick support from a team that’s seen every kind of mess. You’ll know exactly what you’re getting and know for sure it’s being done right.
Why Choose Clark Drainage in Houston?
We’re local. We’ve been handling drains in Houston for years. Homes, businesses—we get it done. We turn up as promised, bring the proper tools, and don’t leave until the job’s completely sorted.
All our Houston Customers Can Expect:
- A fast, reliable 24/7 response
- Proper high-pressure jetting and CCTV inspections
- Fully trained local engineers
- Clear communication and transparent pricing
- Domestic and commercial coverage across Houston

Houston Drainage Services – Local Blocked Drain Glasgow Professionals
Clark Drainage offers a comprehensive suite of professional drainage services for residential and commercial properties throughout Houston. From urgent issues such as blocked toilets at night to more complex tasks like complete system digs, our team is set up and trained to respond at all times.
We don’t offer stopgaps or rely on hunches. With a team that’s got the experience and tools that reveal the truth, we get to the root of the problem and fix it for good. Below, you’ll find the core services we deliver across Houston.
High-Pressure Water Jetting
Water jetting’s the way. Quick, solid, and gets through it all. We use water force to cut into grease, hair, food, and solid stuff. Nothing else does the job like this. Rods? Fine for easy stuff. Jetting? Built for the heavy stuff.
Water jetting’s the way. Fast, tough, and gets through it all. We use jetting gear to cut into grease, hair, food, and roots. Nothing else clears it out like this. Rods? Fine for minor blocks. Jetting? Built for the serious clogs.

24/7 Emergency Drain Unblocking in Houston
Drain emergency? Doesn’t matter what time it is. We’re ready. Clark Drainage runs 24/7, all year. Morning, night, weekends—we’re out there. If you’re in Houston, we’ve got you looked after. Town centre or the fringe—we’ll be there quick. No drama, just job done.
CCTV Drain Surveys in Houston
If a blockage keeps coming back, a CCTV drain survey helps us see exactly what’s going on inside the pipes. Instead of digging up your garden or trying things blindly, we pop a camera down the drain and get a good view. It shows us if there are breaks, wear, roots growing in, or a big old clog of waste. That way, we know what’s going on and how to sort it.
Commercial Drain Cleaning in Houston
Running a business in Houston? Then you know a drainage problem can ruin your day. They hit your staff, your customers, and your schedule all at once.
From restaurants to retail floors, we help businesses stay ahead with maintenance that fits you. Power washing, CCTV, grease traps—you name it, we’ll handle it. We schedule to suit your team so you can focus on business. It’s built for businesses, efficient, and keeps those drain disasters from popping up.

Signs You Have a Blocked Drain
Sure, some drainage problems are impossible to miss. But most creep up slowly. Spot the early signs and you’ll save yourself a ton of bother. Check out this handy guide if you think your drains might be playing up.
Water Draining Slowly
Delayed water flow in bathroom or kitchen fixtures is often the initial clue of a forming blockage within your plumbing system. In kitchens, the reason is frequently fat and food waste, while in bathrooms, it’s typically blockage from hair, soap, and scale. If water is sitting, it’s a strong hint the system should be investigated.

Unpleasant Smells
Nasty whiff from a drain? That’s a warning sign. Grease, gunk, or worse is probably rotting. Smell it near the outdoor drain? Don’t wait. A mess is forming.
Gurgling Sounds From Pipes
Drains noisy? That’s trapped air. Usually means water’s fighting a blockage. If it sounds like a kettle, sort it.
Water Backing Up
Water rising instead of draining? That’s one of the big red flags. A blocked drain is likely the cause. And trust me, if you’ve seen it once, it won’t get better on its own. Call us in, and we’ll make sure it’s sorted in no time.
Toilet Flushing Poorly
If your toilet isn’t running smoothly or takes a long time to refill, it could mean there’s a problem somewhere in the drainage system. These blockages are often caused by items not meant for drains—like wipes, pads and tampons, or too much paper. It’s best to have it looked at before it gets worse.
Overflowing Outdoor Drains
Seen water pouring out of your outdoor drains when it rains? That might be a sign of something worse—it could mean there’s a blockage underground that’s stopping things from draining properly. If left too long, all that overflow can mess with your driveway. Time to call a pro before it gets any worse.
Multiple Fixtures Affected at Once
If more than one thing’s draining slowly—like your toilet, sink, and bath all backing up together—it’s probably not just a simple fix. When it’s in the main drain, even your washing machine can feel it. A quick go with a plunger won’t cut it here. You’ll likely need someone to inspect things with a camera and use jetting gear to get things moving again.
Damp Patches or Mould
Drain problem? It’s not always clear. Water stains? Fungal growth? Smells near the skirting? That could be a buried blockage. Get it looked at.
Get in Touch with the Houston Drainage Experts Now
If you’re trying to manage a blocked drain in Houston, the best approach is to get ahead of it. Whether it’s a problem with the flow, a toilet backup, or an overflowing drain outside, our team is on hand to fix it. We operate at all hours and get help to you in no time.
With certified technicians, advanced gear, and transparent pricing, Clark Drainage delivers a trustworthy operation you can trust—free of long waits or surprises. We work throughout Houston and its local neighbourhoods, handling everything from routine issues to major system work. Contact us today and let us get your pipes back in shape without delay.



