5.0 on Yelp · Family owned · Licensed and insured

Denver's MostTrustedProfessional Drain Care

Fast, friendly, and reliable drain cleaning solutions for Denver metro homes and businesses.

Our Services

Professional drain cleaning solutions for every situation

Marco Reyes of Great Bunny clearing a shower drain

Emergency Drain Cleaning

Rapid response for urgent clogs, sewer backups, and overflowing drains. After-hours and weekend emergency service available across the Denver metro.

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Sewer Drain Cleaning

Professional sewer line clearing using advanced equipment to remove roots, grease, and stubborn blockages from your main line.

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Residential Drain Cleaning

Kitchen sinks, bathroom drains, and main lines keep your home flowing smoothly and clog-free, every time.

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Commercial Drain Cleaning

Minimize downtime for your business with reliable commercial drain maintenance, emergency response, and preventative care.

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How We Work

Three simple steps to clear drains and peace of mind

Call & Describe

Give us a call and tell us about your drain problem. We'll ask a few questions and schedule a visit.

We Arrive & Diagnose

Our technician arrives fast, inspects the issue, and explains exactly what's going on.

Problem Solved

We clear the clog and get your drains flowing again. You only pay for what's needed with honest pricing.

Why Choose
Great Bunny

Family OwnedBuilt on trust, integrity, and genuine care for our neighbors.

Fast ResponseDrain emergencies should not wait, and neither should you.

Honest PricingTransparent quotes with hidden fees removed. You approve first.

5-Star Rated5.0 on Yelp. BBB 'A' rated. Our reputation speaks for itself.

Licensed & InsuredFully licensed and insured for your peace of mind.

Denver LocalLocal expertise means faster, smarter solutions.

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What Our Customers Say

“We called Great Bunny to come snake our pipes by our washer, thanks to them we figured out what the problem and a solution. It's really awesome to find good local businesses out there who are trying to do right by others. Would definitely call these guys if I needed them again.”

Sophia I.Olde Town Arvada, Arvada, CODec 17, 20255.0 on Yelp

“Marco was quick to respond and show up. He unclogged our drain very quickly and did a great job! Would absolutely recommend him and utilize his services again in the future.”

Paul V.Boulder, COJul 5, 20255.0 on Yelp

“Back again to write another 5 star review... They even gave us a returning customer discount! The sinks were draining slow and water was pooling. After Marco came by they're draining perfectly. Great Bunny is a great business.”

Lexie R.La Cienega, NMAug 23, 20255.0 on Yelp