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 November 2026.
The 10 customer reviews shown here average 5.0 out of 5.
The most recent job was on November 6, 2026.
Duncan Plumbing has completed 539 jobs in Santa Cruz, CA in the last 12 months. The first job there was in August 2017.
Job Locations and Reviews
Faucet install
Flow by Moen
Tub drain leak
Camera inspection
Leak search
Main line stoppage
Flushometer
These guys were great. I was expecting an estimate and wound up having a new water heater within hours. Couldn't ask for better or more timely service. Thank You
A bit pricey, even with member discount, but excellent service. Miguel was prompt and efficient, a first-rate technician.
I had Duncan Plumbing come out to my house for an emergency repair to replace pipes that were leaking under my house on a Friday evening. Nui and his crew arrived promptly and they went under my house despite it being flooded in the shallow craw space. They repaired the leak right away. Nui and his crew returned to my house a couple weeks later to replace all the old corroded galvanized pipes under my house, in the walls in my garage, under my sink and to the outside of my house. They also raised my water heater to code height and put in a new p-trap to my washing machine. The work was done promptly and cheerfully. The office also contacted me along the way to make sure that I was happy with the service. I recommend Duncan Plumbing for any plumbing needs.
Very good service.
George is very helpful, friendly, and spotted the pipe damaged that doesn't cause us much money. He is very professional. We will definitely hire Duncan plumbing again. We highly recommended Duncan plumbing. Very excellent. We are very happy!!
Really appreciated the prompt service and authentic and honest appraisal. True to word and very clean.
Miguel and Ignacio were on time, very thorough and efficient, attentive to details. Also, very pleasant guys.
We've had Duncan Plumbing come to our house three times -- replace a pressure regulator, fix a broken pipe, and repair our sewer lateral. We've had a great experience with each visit. Communications scheduling is very clear and convenient. Staff were very friendly and informative, and did great work. Pricing was fair when I compared quotes with other plumbers in the area. I will keep going back to Duncan for our plumbing needs.
very professional. explained everything to me
Miguel is honest with his quoting and does terrific work.