Best Plumbers
in Boulder

Why These Plumbers?

Our goal is to connect people with the best local experts. We scored plumbers on more than 25 variables across five categories, and analysed the results to give you a hand-picked list of the best plumbers in Boulder, CO.

ReviewedCuratedTop Picks282010

Our Selection Criteria:

  • 1. Reputation

    A history of delighted customers and outstanding service.

  • 2. Credibility

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Experience

    Masters of their craft, based on years of practical experience and education.

  • 4. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

Bernie’s Plumbing & Heating

Bernie’s Plumbing & Heating has been a premier provider of cost-effective and reliable plumbing services for clients in Boulder, Colorado and the surrounding areas for over 61 years. They offer a broad range of solutions including backflow prevention, drain cleaning, gas and water piping, law irrigation hook-ups, remodeling, winterization, and repair and installation of toilets, urinals, water heaters, garbage disposals, showers, sinks, and faucets. Residents and business owners alike can rely on the trusted service crew comprised of highly trained and experienced plumbing technicians. Bernie’s Plumbing & Heating is a screened and approved business by HomeAdvisor and Service Magic and is a proud member of the Boulder Chamber of Commerce and the National Federation of Independent Business.

Boulder, CO(303) 442-7060


Craig Plumbing

With more than 20 years of experience in the industry, Craig Plumbing in Westminster, Colorado is a professional plumbing contractor that serves clients in the wider metropolitan area. The company has an A+ Rating with the Better Business Bureau and offers upfront rates and free estimates on its services. These services include both tank and tankless water heater servicing, repair of clogged toilets, sump pump services, drain cleaning, repiping, burst pipe repair, gas line services, sewer line services, and more. Work by the company's fully licensed technicians is backed by a 100% satisfaction guarantee. Previous clients praise Craig Plumbing for the speed of its response as well as the knowledge of its technicians.

Westminster, CO(720) 290-0562


Dr. Drain

Dr. Drain is a Boulder business that serves residential and commercial customers. Areas the business serves include Lafayette, Niwot, Longmont, Superior, Louisville, Boulder, and other surrounding areas. Services Dr. Drain offers include mini jetting, hydro jetting, camera inspections, sewer location, sewer repair, drain cleaning, drain line replacement, drain line repair, line retrieval, line diagnosis, internal pipe coating, backup and clog clearing, tree roots, ejector pumps, sump pumps, floor drains, grease trap repair, and stoppages. Dr. Drain also offers consultations and second opinions. The technicians are available 24/7. Dr. Drain is accredited by the Better Business Bureau and has an A rating. The business is HomeAdvisor Screened & Approved and is a HomeAdvisor Elite Service Professional. Dr. Drain won Best Of Thumbtack in 2015.

Boulder, CO(303) 928-0804


Drain Away Fast Rooter

Drain Away Fast Rooter handles plumbing services in Longmont. Customers hire the locally owned and operated group for gas line locating, sewer line location and inspection, routine maintenance, excavation and repair of sewer or gray water lines, water heater installs and maintenance, camera inspections, and cleanouts. Drain cleaning is also available for toilets stoppages, floor drains, laundry lines, bathtubs, showers, and most sinks. Drain Away Fast Rooter is fully licensed and insured, is open seven days a week from 7 AM until 9 PM, and prides itself on making sure clients experience a smooth process and professional results on every job. Senior citizens receive discounts on services, and clients can ask about the benefits of signing up for maintenance on an annual or bi-annual basis as well.

Longmont, CO(303) 651-7706



DrainBusters is a Broomfield locally owned and operated business that has been serving commercial and residential customers for over 16 years. The business’ services include sump pump installation, bathtub installation, dishwasher installation, shower installation, kitchen sink installation, toilet installation, toilet repair, water main installation, water main repair, icemaker line installation, pressure regulator installation, water heater installation, garbage disposal installation, vacuum breaker replacement, vacuum breaker repair, frozen pipe thawing, lavatory sink installation, boiler service, drain cleaning, furnace cleaning, and furnace repair. The plumbers are licensed and the business handles jobs of all sizes. DrainBusters has an A+ rating from the Better Business Bureau.

Broomfield, CO(303) 920-2155


Fast Response Emergency Plumbing

Fast Response Emergency Plumbing provides customers with professional, honest, and affordable services that exceed expectations. The full-service Boulder-area plumbing contractor has the expertise to handle everything from basic plumbing tasks to water damage restoration projects. The business specializes in helping homes and businesses deal with frozen, broken or leaky pipes, as well as clogged drains and sewer lines. Clients can depend on the experts at Fast Response Emergency Plumbing to tackle even the toughest plumbing problems with the highest level of professionalism. The residential and commercial plumbing problem-solvers ensure total customer satisfaction by enhancing the safety and functionality of plumbing systems at competitive rates without ever cutting corners. Fast Response Emergency Plumbing also helps customers select top-of-the-line products and fixtures to complete any bathroom or kitchen remodel project.

Boulder, CO(720) 526-0312


Mayfield Plumbing & Backflow

Mayfield Plumbing & Backflow is one of the most trusted providers of building maintenance solutions in Boulder. The firm has been around for more than 10 years, and it continues the founder’s tradition of paying attention to detail, delivering top-notch services, and understanding each client’s needs. The company welcomes residential and commercial projects of any size, and it prides itself on using proven industry methods, state-of-the-art tools, and superior products to complete the job on time. The team comprises certified, competent, and trustworthy technicians with years of collective professional experience and training, and some of the tasks are code compliance inspection and correction, fixture installation, pressure reducer replacement, sewage ejector pump upgrading, sink repair, water filter troubleshooting, and whole-structure re-piping. Mayfield Plumbing & Backflow offers maintenance plans.

Boulder, CO(720) 505-0731


McAdams Plumbing, Inc.

McAdams Plumbing, Inc. provides exceptional assistance with a large variety of plumbing, drain cleaning, water heater and sewer line repair, and replacement needs for the residents of Broomfield, Boulder, Arvada, Denver, and surrounding areas. Their friendly, knowledgeable company has over 40 years of experience in their craft, and they pride themselves on their award-winning customer service, as well as the upfront, no pressure estimates they provide. McAdams Plumbing, Inc. sets itself apart from competitors by offering a wide variety of quarterly specials, by offering honest advice on each project, and by continually offering trusted, direct quotes to present and future customers.

Broomfield, CO(303) 465-1900


Millwood Plumbing & Heating, Inc.

Millwood Plumbing & Heating, Inc. has been providing plumbing services to their customers all around the Arvada, CO area since 1973. Their licensed and insured technicians are clean-cut, professional, and go through background checks to provide peace of mind for their customers. Millwood Plumbing & Heating offers an extensive range of residential and commercial plumbing services including faucets, sinks, toilets, tubs, disposals, sump pumps, and water line/pipe work. They also specialize in water heater repairs, installation, and same-day replacement backed by a satisfaction guarantee. For customers looking to do a kitchen or bath remodel, Millwood Plumbing & Heating has a showroom with over 2000 square feet of faucets, fixtures, and accessories staffed with a knowledgeable sales team.

Arvada, CO(303) 421-4506


Planet Plumbing & Drain

At Planet Plumbing and Drain, based in the Boulder area, a knowledgeable group of professionals assist their community with a comprehensive range of services, including simple leak repairs, tankless water heater installations, and much more. Unlike many national franchises, their established corporation, created in 1997, strives to provide the best quality of workmanship, service, and pricing. Each technician at Planet Plumbing and Drain has over 20 years of experience in their field and their superior business is proud to have received an A+ rating from the Better Business Bureau. Their reliable staff is readily available for emergency services to all present and future customers, keeping them a dependable and efficient business choice in their community.

Boulder, CO(303) 440-4330


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