Drain & Sewer Company in Houston, TX

Abacus provides professional drain and sewer services for Houston-area homeowners, including drain cleaning, sewer line cleaning, sewer inspections, sewer repairs, hydro jetting, and emergency drain and sewer service. Our licensed and insured plumbers use professional equipment to diagnose drain and sewer problems and provide the right solution for your home.

• Licensed & Insured Plumbers
• 24/7 Emergency Drain & Sewer Service
• Same-Day Service Available
• Professional Drain & Sewer Equipment
• Camera Inspection Available
• Serving Houston & Surrounding Areas

Whether you have a clogged drain, recurring backup, damaged sewer line, or need a professional inspection, Abacus provides residential drain and sewer services throughout Houston and the surrounding area.

Slow or clogged drains can quickly become bigger plumbing problems. Abacus provides professional drain cleaning to clear blockages and restore proper drainage throughout your home.  Drain Cleaning

A blocked main sewer line can cause multiple drains to back up at once. Abacus provides professional sewer line cleaning to clear blockages and restore proper flow.  Sewer Cleaning

A professional sewer camera inspection can identify blockages, tree roots, cracks, corrosion, and other problems inside your sewer line before the right repair is recommended.

Damaged sewer lines can cause backups, odors, slow drains, and other plumbing problems. Abacus provides professional sewer line repair for Houston homes.

Hydro jetting uses high-pressure water to remove grease, buildup, roots, and debris from inside drain and sewer lines. It can be an effective solution for stubborn or recurring blockages. Hydro Jetting

A major drain clog or sewer backup can quickly create property damage and health concerns. Abacus provides 24/7 emergency drain and sewer service when you need immediate help.

Plumbing problems beneath your home's foundation can be difficult to locate and repair. Abacus provides professional under-slab plumbing diagnosis and repair.  Under-Slab Plumbing Service

• Tree Root Infiltration: Roots seek moisture and can break into the pipe through joints or cracks.
• Grease and Debris Buildup: Over time, fats, oils, hair, wipes, and debris can clog the line.
• Pipe Collapse or Aging Infrastructure: Old pipes (especially clay or cast iron) may corrode, collapse, or shift.
• Foreign Objects: Flushed non-flushables (wipes, diapers, feminine hygiene products) cause blockages.
• Poor Pipe Slope or Installation: Improper grading can lead to poor flow and eventual blockages.

• Multiple Drain Backups: Toilets, showers, and sinks all clog at once.
• Sewage Smell: Foul odors coming from drains or around the home.
• Gurgling Sounds: Bubbling from toilets or drains.
• Water Backflow: Water comes up in showers or tubs when toilets are flushed.
• Slow Drains: System-wide drainage issues, not isolated to one fixture.

• Effective Solutions: Licensed plumbers have the training and equipment to clean or replace lines safely.
• Code Compliance: Plumbing work must meet local building codes; licensed plumbers ensure compliance.
• Safety: Dealing with sewage is hazardous. A licensed pro handles it hygienically and responsibly.
• Long-Term Savings: DIY fixes may cause recurring problems. Professionals offer long-term solutions that prevent future backups.

When you have a drain or sewer problem, you need a plumber who can identify the cause and recommend the right solution. Abacus provides professional drain and sewer service with licensed, insured, and background-checked technicians.

• Licensed and insured plumbers
• Background-checked technicians
• 24/7 emergency service
• Same-day service availability
• Professional camera inspection equipment
• Hydro jetting and specialized drain equipment
• 100% satisfaction guarantee

Abacus offers its 123 Any Drain™ service for qualifying drain cleaning jobs with exterior cleanout access. The service includes clearing the clogged main line, a video inspection when needed, and a written report with a 123-day clog-free guarantee, subject to applicable terms and conditions.

• Abacus Drain Techs will CLEAR (a.k.a. Clean) the Clogged Main Line Drain
• Then we will Video-Inspect your main line with a high-tech camera (as needed)
• Then we will provide a Written Report with a One-Hundred & Twenty-Three Day Clog-Free Guarantee

While all drains’ primary function is to funnel water from one place to another, not all drains are equal. Of course, where they are also has an impact on the type of materials being drained through them, which can create different types of clogging issues and concerns, and methods to treat them. 

A main line drain (also called a main sewer line) is the primary drainage pipe that carries wastewater from a home's sinks, toilets, showers, and appliances to the municipal sewer system or septic tank. When it becomes clogged or backed up, it can lead to serious plumbing issues, property damage, and health risks.

Abacus provides residential drain and sewer service throughout Houston and surrounding communities, including The Woodlands, Sugar Land, Pearland, Kingwood, Humble, Atascocita, Katy, Spring, Cypress, Friendswood, Pasadena, and nearby areas.

• Video Camera Inspection: Plumbers often begin with a camera inspection using a waterproof, high-definition sewer camera to assess the location and nature of the blockage. This helps identify root intrusions, collapsed pipes, or buildup without digging.
• Augering (Snaking): A motorized drain auger, or plumbing snake, is used to physically break up or extract clogs - effective for removing solid obstructions like wipes, grease, or tree roots.
• Hydro Jetting: Uses high-pressure water jets (up to 4,000 PSI) to blast away grease, scale, and debris. More thorough than snaking, especially for greasy or sludgy buildup.
• Root Removal: If tree roots have infiltrated the pipe, special cutters or root-killing chemicals may be used. In some cases, pipe repair or replacement is required.
• Pipe Replacement or Relining: If a line is collapsed or severely damaged, plumbers may dig up and replace the pipe.

• Licensing and Certification: Ensure the plumber is licensed, insured, and bonded. This protects you legally and guarantees a minimum level of expertise.
• Experience and Specialization: Look for plumbers who specialize in sewer line diagnostics and repair. Ask if they offer camera inspections and modern solutions like hydro jetting or trenchless repair.
• Reputation and Reviews: Check online reviews, BBB ratings, and referrals. Look for transparent pricing and warranties.
• Equipment and Technology: Professionals should have access to camera systems, jetting machines, and diagnostic tools.
• Emergency Services: Main line backups can be emergencies. Choose a plumber offering 24/7 emergency service if needed.
• Detailed Estimates: Request a written estimate with a breakdown of costs before work begins.

Whether you have a clogged drain, sewer backup, recurring blockage, or suspected sewer line problem, Abacus is ready to help.

Schedule your drain and sewer service online or call Abacus today.

• How Stuff Works
• Why Drain Problems Should Worry You (Video)
• Slab Leaks Can Cost You
• BioSmart for Unclogging Drains
• City of Houston: Blocked Plumbing and Sewer Overflows

• City of Houston: Public Works & Engineering
• City of Houston: 311 Requests Sewer & Water
• Harris County Municipal Water District No. 132
• The Woodlands Joint Power Agency

• City of Katy Water & Sewer
• City of Pearland Sewer and Water Works
• City of Pasadena, TX Water and Sewer
• Drain and Sewer Cleaning

Abacus Plumbing’s 123 Any Drain℠ and Sewer Cleaning Services Available in Houston, The Woodlands, Sugar Land, Pearland, Kingwood, Humble, Atascocita, Katy, Cinco Ranch, Spring, Cy-Fair, The Heights, Memorial Park, Friendswood, Pasadena, Baytown, and all surrounding areas.