Plumber, Sewer & Drain Cleaning Services in Santa Cruz, CA
Duncan Plumbing is a Diamond Certified Plumbing Company that is dedicated to providing Santa Cruz County residents and businesses with prompt, courteous, and professional service.
As local & licensed Santa Cruz, CA plumbers, you can count on the experience & professionalism that Duncan Plumbing has built our name around. We feature highly skilled and respectful plumbers who pride themselves on delivering tremendous customer satisfaction and optimum attention to detail.
We pride ourselves on providing our neighbors with the supreme level of residential and commercial plumbing products. Our community involvement and pride in our county make us a top-rated choice for all of your plumbing needs! Are you looking to re-pipe with copper or PEX? Do you have to have pipes located or video inspected? Or maybe you just have a blocked drain? Our primary goal at Duncan Plumbing is to supply resolution to the irritations you have, however big or small.
Let the Respectable Plumbers at Duncan Plumbing Put Your Stress Behind You!
The local residents and business owners have depended on us to manage all of their plumbing and drain needs. From very easy fixes to total re-piping, we have the expertise and skillful team members to service, repair & install any system. Plumbing is one of those things that should only be carried out by a widely experienced professional, errors are not only incredibly expensive to correct but can also create harmful health hazards over time. Let the responsible plumbers at Duncan make your hassles a thing of your past.
Duncan Plumbing Specials


About Santa Cruz
Santa Cruz is a city on central California’s coast. Its long wharf, with eateries and shops, stretches into Monterey Bay. Nearby, the Santa Cruz Beach Boardwalk’s vintage rides include the 1911 Looff Carousel and the Giant Dipper roller coaster.
As local & licensed Santa Cruz, CA plumbers you can count on the experience & professionalism that Duncan Plumbing has built our name around.
Contact us today to schedule an appointment with a professional and experienced plumber.
Frequently Asked Questions
Recent Jobs and Reviews in Santa Cruz, CA
Santa Cruz, CA at a glance
Duncan Plumbing has completed 10 jobs in Santa Cruz, CA in October 2026.
The 10 customer reviews shown here average 4.7 out of 5.
The most recent job was on October 26, 2026.
Duncan Plumbing has completed 541 jobs in Santa Cruz, CA in the last 12 months. The first job there was in August 2017.
Job Locations and Reviews
Tankless water heater maintenance
Pull and reset
Smoke test
Sewer pipe inspection
A two-way cleanout was installed to address the client's concerns about persistent blockages. The existing cleanout had become compromised due to tree roots infiltrating the system. The old cleanout was carefully removed, and a new, high-quality two-way cleanout was installed to ensure durability and functionality. This new cleanout provides easy access for maintenance and prevents future root intrusion. The installation was completed efficiently, ensuring the plumbing system operates smoothly and effectively. The client now has a reliable solution to avoid future blockages and maintain the integrity of their plumbing system.
Drain for Lavy sink
Pop up assembly
Bath Faucet Replacement
Arnulfo has been out to our house several times. He’s always on time, does a great job and he’s always so friendly!
Efficient professional work
Solid work and thoughtful
Guys are great, work good and prices are way too high.
From the initial call to the plumbers who came out to the home, every thing went well. Questions were answered and everyone was helpful and pleasant.
We had a faucet hose which was leaking. The plumber explained our options and provided a clear cost and time to complete the job. In the end we were able to repair the existing faucet which saved us a lot of money, and the leak is gone. Lifesavers! Thank you
Super service. Great guys
Our plumber was really conscientious of safety, wore booties in the house and a mask at all times. The problem was fixed quickly and with a smile. Great service!
Nui is a GREAT Asset to Duncan Plumbing he is VERY Conscientious of his work performed!