Call Us Today!
Commercial drain cleaning and grease trap service for restaurant kitchen maintenance

Professional Drain Cleaning & Sewer Line Services

GMP Plumbing Google Reviews Badge

Serving Broomfield, CO & Surrounding Areas

Clear Blockages Fast With Snake Machines (Roto-Rooter), Hydro-Jetting & Video Inspection

24/7 Emergency Service Mon – Fri • Sat & Sun by Appointment • Licensed & Insured • Same-Day Service Available


When you’re dealing with a clogged drain, main sewer line backup, slow draining sink, or bathtub, or a clogged toilet, you need a professional plumber who can respond quickly and fix the problem right the first time. At GMP Plumbing LLC, we specialize in comprehensive drain and sewer line cleaning services using the latest technology and proven techniques.

Our experienced technicians are equipped with advanced drain cleaning machines, hydro-jetting equipment, and video inspection cameras to diagnose and clear even the toughest blockages in your plumbing system. Whether it’s a simple kitchen sink clog or a complex main sewer line obstruction, we have the expertise and tools to restore your drainage system to peak performance.

Experiencing drainage issues? We handle all types of drain and sewer line problems:

Kitchen sink clogged, bathtub won’t drain, or shower backing up? We clear stubborn clogs quickly and effectively.

Kitchen drains clogged with grease? We remove grease accumulation and prevent future clogs.

Slow draining sink or toilet won’t flush properly? We identify the cause and restore proper flow.

Tree roots in sewer line causing recurring blockages? This is especially common in older Broomfield and Westminster neighborhoods with mature trees and aging clay pipe. Our Roto-Rooter and hydro-jetting services cuts through roots and clears pipes.

Main sewer line clogs causing multiple fixtures to back up at once? This is especially common in Louisville and Boulder’s older neighborhoods, where original clay sewer laterals are reaching the end of their service life. We have the equipment to clear main line obstructions fast.

Floor drain backing up or basement flooding? This is a frequent issue in Arvada homes with older, finished basements where floor drain traps have dried out or clogged over time. We diagnose and clear floor drain obstructions fast to protect your basement.

Professional hydro-jetting service clearing sewer line blockage with high-pressure water equipment

The most effective method for clearing stubborn blockages and cleaning pipes thoroughly. Our high-pressure hydro-jetting equipment uses water at up to 4,000 PSI to:

  • Remove tree roots from sewer lines
  • Clear grease buildup completely
  • Eliminate scale and mineral deposits
  • Restore pipes to like-new condition
  • Prevent future clogs from recurring

Hydro jet drain cleaning is safe for most pipes and far more effective than traditional snaking methods.

Our advanced sewer camera inspection technology allows us to see exactly what’s happening inside your pipes:

  • Locate blockages precisely
  • Identify pipe damage or cracks
  • Find tree root intrusion points
  • Assess pipe condition and age
  • Provide video documentation

This non-invasive diagnostic tool saves time and money by pinpointing problems without unnecessary excavation.

Sewer camera video pipe inspection showing drain line condition on monitor screen
Professional drain snaking service clearing clogged drain with rooter equipment

For simpler clogs, our professional drain snaking service (also called rooter service) effectively clears:

  • Toilet clogs and backups
  • Sink drain obstructions
  • Bathtub and shower blockages
  • Laundry drain issues
  • Minor main line clogs

We use professional-grade equipment, not the flimsy tools available at hardware stores.

When your main sewer line clog affects multiple fixtures, we provide comprehensive cleaning:

  • Complete main line clearing
  • Root removal and prevention
  • Grease trap cleaning
  • Storm drain cleaning
  • Preventive maintenance programs

We prevent basement flooding and sewage backups with thorough main line service.

Main sewer line cleaning service clearing blockage at outdoor cleanout access point
24/7 emergency drain cleaning service responding to urgent sewer backup at night

Available 24/7 Mon-Fri for urgent drainage emergencies and weekends upon request:

  • Sewage backup emergencies
  • Overflowing toilets
  • Basement flooding from drains
  • Complete drainage system failures
  • Holiday and weekend service

Emergency drain cleaning available day or night.

Professional drain maintenance for businesses:

  • Restaurant grease trap service
  • Commercial kitchen drain cleaning
  • Office building main line service
  • Scheduled maintenance programs
  • Minimal business disruption

Keep your business running smoothly with professional commercial drain services.

Commercial drain  & sewer repair service for bathroom maintenance
Gabriel digging a small access excavation along the foundation for a trenchless sewer line repair

If your sewer camera inspection turns up a cracked, collapsed, or badly deteriorated pipe, a full dig-and-replace isn’t always necessary. Trenchless sewer repair uses pipe lining (CIPP, or cured-in-place pipe) or pipe bursting to rehabilitate or replace your sewer line through one or two small access points — not a trench across your whole yard.

  • Minimal digging — your landscaping, driveway, and hardscaping stay largely undisturbed
  • Faster turnaround than traditional excavation, often completed in a day or two
  • Comparable or lower total cost than full trench-and-replace once landscaping and concrete repair are factored in
  • Creates a seamless, jointless pipe built to last for decades

When a sewer line does need full replacement, GMP Plumbing LLC offers trenchless options alongside traditional excavation, so you get the most practical, least disruptive solution for your property.

Fast Response Times icon

Same-day service available. We understand drain emergencies can’t wait.

Advanced equipment icon

Professional hydro-jetting and video inspection technology for superior results.

Upfront pricing icon

Clear, honest pricing with no hidden fees. Know the cost before we start.

Licensed and insured icon

Fully licensed professional plumbers with comprehensive insurance coverage. GMP Plumbing LLC is led by Gabriel, a Colorado-licensed Master Plumber (License MP.03001569) — every drain and sewer job is fully licensed, insured, and bonded.

Experienced Technicians icon

Years of hands-on experience solving even the most challenging drain and sewer issues, from stubborn root intrusions in older Arvada and Thornton homes to complex main sewer line clogs. Our technicians know the plumbing quirks of Broomfield County’s mix of older and newer construction inside and out.

Complete solutions icon

We don’t just clear clogs—we solve the underlying problems to prevent recurrence. Dealing with a failing water heater or a bathroom fixture issue too? Our licensed plumbers also handle water heater repair and bathroom plumbing services.

Here are answers to the questions we hear most about drain and sewer line service. For questions about other plumbing services, visit our full FAQ page.

How much does drain cleaning cost?

The cost of professional drain cleaning depends on the severity and location of the clog. Simple drain snaking for a sink or toilet typically costs less than complex main sewer line cleaning with hydro-jetting. We provide upfront pricing after assessing your specific situation. Call us for a free estimate on your drain cleaning needs.

How much does hydro jetting cost?

Hydro-jetting costs vary based on the severity of blockage, accessibility, and location. While more expensive than simple snaking, hydro-jetting provides a more thorough, longer-lasting cleaning process by removing all debris and buildup from pipe walls. It’s the most cost-effective solution for severe clogs, grease buildup, and tree root intrusions. Contact us for a detailed quote.

What causes a main sewer line clog?

Main line clogs are commonly caused by tree roots growing into pipes, accumulated grease and debris, flushed non-biodegradable items, collapsed or damaged pipes, and mineral buildup. Our video inspection service can identify the exact cause of your main sewer line clog.

Can you clear tree roots from my sewer line?

Yes! Our hydro-jetting service is highly effective at cutting through and removing tree roots from sewer lines. The high-pressure water stream cuts roots at the pipe wall and flushes debris away. For severe root intrusions, we may recommend pipe repair or replacement along with root barrier installation to prevent future problems.

How do I know if I need drain cleaning or pipe replacement?

Our sewer camera inspection reveals the condition of your pipes. If pipes are structurally sound but clogged, professional cleaning solves the problem. If we discover cracks, breaks, or severe corrosion, we’ll recommend repair or replacement. We always provide honest assessments and won’t recommend unnecessary services.

Do you offer emergency drain cleaning service?

Absolutely. We provide 24/7 Mon-Fri and emergency drain cleaning for situations like sewage backups, overflowing toilets, and basement flooding. Our emergency response team is available nights, weekends, and holidays. Call us immediately if you’re experiencing a drain emergency.

How can I prevent future drain clogs?

Regular maintenance is key. Avoid pouring grease down drains, use drain screens to catch hair and debris, don’t flush non-biodegradable items, and schedule annual professional cleaning for main sewer lines—especially if you have trees near your sewer pipes. We offer preventive maintenance programs to keep your drains flowing freely.

What’s the difference between drain snaking and hydro-jetting?

Drain snaking uses a cable to break through clogs, creating a hole for water flow. Hydro-jetting uses high-pressure water to completely clean pipe walls, removing all buildup and debris. While snaking works for simple clogs, hydro-jetting provides a more thorough clean and longer-lasting results, especially for grease, roots, and scale buildup.

Whether you’re dealing with a slow draining sink, clogged toilet, or major sewer backup, GMP Plumbing LLC has the expertise and equipment to solve your drainage problems quickly and effectively.