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Top-Rated Drain clog or blockage clearers in Houston - Updated Nov 2026

Avatar for EcoDrain Alaska
EcoDrain Alaska
5.0(
7
)
Drain Clog or Blockage - Clear

Serving Houston, AK and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Chris and his crew were amazing! My sewer pipe was clogged for 6 months, and EcoDrain was recommended to me. They came took care of the clog and then came back and installed the trenchless pipe and did a great job! The charged exactly as they said the would, which rarely happens with me. Chris even fixed a drain in my bathroom for no extra charge. So thanks to these guys I am back up and running and with no digging. You guys are the best! Thanks again...I highly recommend this this company!"
Plumbing
Recommended by100%of homeowners
Avatar for Prospector Plumbing and Heating
Prospector Plumbing and Heating
3.8(
12
)
Drain Clog or Blockage - Clear

Serving Houston, AK and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Trevor did a great job for me .he gave an honest estimate and told me what would change it.Trevor cleaned up after himself before he left something I hadn't had in the past .I will use these guys again."
Furnace Installation
Furnace Installation
Furnace Installation
New Boiler Install
Dual Water Heaters

+2

3 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for 911 Plumbing and Heating Services
911 Plumbing and Heating Services
4.6(
8
)
Drain Clog or Blockage - Clear

Serving Houston, AK and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Dillon diagnosed our problems in minutes and after calculating what we needed exactly and us giving the go ahead he sin the job right then and there after getting the parts needed. He actually fixed our ongoing problem that discount mechanical couldn't diagnose after hours and taught us about what needed to be done down the the tiniest detail and how to keep it on the up and up. I'll never call another plumbing & heating company again, these guys are actually honest and they do the job when they say they're going to do it. It's amazing to meet honest people nowadays."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by83%of homeowners
Avatar for Cozy Home Hawaii
Cozy Home Hawaii
4.5(
2
)
Drain Clog or Blockage - Clear

Serving Houston, AK and surrounding areas

Credit card accepted

"It was really good and they did more than I asked them to do. They also arranged my furniture and did the vacuumed. They even made suggestions and I felt comfortable. They really took care of everything and did a great job."
Pool & Spa Service and Repair Project
House Cleaning Project
Pool & Spa Service and Repair Project
Pool & Spa Service and Repair Project
Recommended by100%of homeowners
Xander Black
New to Angi
Drain Clog or Blockage - Clear

Serving Houston, AK and surrounding areas

Free estimates

Small jobs welcome

Offers commercial services

I provide reliable, customer-focused plumbing services with an emphasis on quick, effective solutions. I take pride in diagnosing issues accurately and fixing them efficiently, saving clients time and hassle. With strong knowledge and hands-on experience, I’m able to handle a wide range of plumbing problems while clearly explaining the work so customers feel confident and informed every step of the way.

Avatar for Alaska Top Notch Services
Alaska Top Notch Services
1.9(
5
)
Drain Clog or Blockage - Clear

Serving Houston, AK and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"They have contacted me for a quote but I have not yet heard back from them. I am leaning toward contacting a friend to assist me in building it myself as I am concerned that I will not be getting the custom project that I need. If they surprize me and are able to come back with a quote for the project we need, I will most likely hire them for the job."
kitchen replacement
kichen upgrade
total outside remoldel
complete overhaul
pallet floor

+4

Response time2 days
FAQs for drain clog or blockage clearing projects in Houston, AK

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 Houston, AK 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.