Santa Cruz Plumbing - Fast & Reliable Service

Your Satisfaction Is Our Top Priority!

Request Service
Sending

Emergency Services

100% Satisfaction

Licensed #784642

Youtube-video-thumbnail

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 van front
Plumbing icon
Drain Cleaning
Plumbing icon
Emergency Plumbing
Plumbing icon
Sewer Line Repair
Plumbing icon
Water Heater Installation
Plumbing icon
Clogged Up Drains
Plumbing icon
Plugged Drains
Plumbing icon
Busted Water Pipes
Plumbing icon
Trenchless Installation
Plumbing icon
Emergency Plumbing
Plumbing icon
Video Inspection of Pipe
Plumbing icon
Kitchen and Bath Remodels
Plumbing icon
Special Discounts on Services

Do You Have an Urgent Plumbing Problem That Can’t Wait?

Duncan Plumbing Specials

$50 off on any service coupon
$75 off any water heater installation - duncan plumbing
Downtown santa cruz

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

Rated 4.9 out of 5 stars based on 428 customer reviews

Customers say: The overall sentiment of the reviews is positive, with many customers expressing satisfaction with the services provided by Duncan Plumbing. Customers appreciate the professionalism, responsiveness, and quality of work of the technicians, as well as the efficiency and effectiveness of the company as a whole. Many customers have praised Duncan Plumbing for their honesty, transparency, and willingness to go above and beyond to ensure customer satisfaction. There are also several positive mentions of the company's customer service, with customers expressing gratitude for the helpfulness and friendliness of the office staff. Additionally, customers appreciate the expertise and knowledge of the technicians, who are able to provide clear explanations and offer solutions to complex plumbing issues. Overall, customers are highly satisfied with Duncan Plumbing's services and recommend the company to others.

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 5.0 out of 5.

The most recent job was on October 19, 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

Ramiro m.
Ramiro M. Checked in
Shower drain cleaning
Santa Cruz, CA 95062
Jacy f.
Jacy F. Checked in
Drain clean
Santa Cruz, CA 95062
Jacy f.
Jacy F. Checked in
Faucet
Santa Cruz, CA 95062
Santa cruz, ca - shower valve
Nick r.
Nick R. Checked in
Shower valve
Santa Cruz, CA 95060
Santa cruz, ca - concrete patch on slab in restroom after repipe.
Zach e.
Zach E. Checked in
Concrete patch on slab in restroom after Repipe.
Santa Cruz, CA 95060
Jacy f.
Jacy F. Checked in
Toilet replacements
Santa Cruz, CA 95062
Santa cruz, ca - faucet replacement
Nick r.
Nick R. Checked in
Faucet replacement
Santa Cruz, CA 95062
Jacy f.
Jacy F. Checked in
Disposer
Santa Cruz, CA 95062
Santa cruz, ca - under slab, repipe. Restroom
Zach e.
Zach E. Checked in
Under slab, Repipe. Restroom
Santa Cruz, CA 95060
Ramiro m.
Ramiro M. Checked in
Drain cleaning
Santa Cruz, CA 95060
Review
Anna in the office is so helpful and kind, as is Nui our service guy.
Marti - Santa Cruz, CA 95060
Review
EXCELLENT service
Karen - Santa Cruz, CA 95062
Review
Second time I've used Duncan and all of your employees from scheduling to the plumbers themselves are exceptional. Thank you for everything.
Louis - Santa Cruz, CA 95060
Review
As an elderly woman I often am dismissed or treated with disrespect. That is not at all what happens with Nui at Duncan Plumbing and the rest of their fine staff. Not only are they respectful of my opinions and property but they also respect my time and resources. They make the most of each visit and keep me informed all along the process so I know exactly what they need to do to fix my plumbing problems and how much it will cost, plus any other options available.
Barbara - Santa Cruz, CA 95065
Review
Duncan Plumbing
Sam - Santa Cruz, CA 95062
Review
Duncan responded the same day as my call to them and provided an estimate. Service/repairs were scheduled and performed in a timely manner. On site and customer service personnel were diligent, courteous and professional. I couldn't be happier.
Glenn - Santa Cruz, CA 95060
Review
Friendly service and communication
Ken - Santa Cruz, CA 95062
Review
Was very impressed with the ability to promptly get out to my house to clear my pipes. Wonderful professional service!
Andrea - Santa Cruz, CA 95062
Review
I can’t say enough about the amazing service Nui and Miguel did for me yesterday. I had an issue with my older tankless water heater and they layed out my options, were realistic about the expected outcomes and answered all my questions. They were able to fix the minor issue in order for me to try and keep my water heater going a bit longer. They were extremely polite, patient and professional. This kind of service goes a long way, and I look forward to working with them when my water heater finally kicks the bucket. Thanks again!
Allison - Santa Cruz, CA 95062
Review
very happy I chose Duncan plumbing I had major plumbing problem they came out on time found the main problem my main sewage line was in need of repair they gave me different options with zero pressure after talking with them I decided to reline the pipe and install a clean out in the side walk which the city would require when I sell anyways they started the project on time cleaned up each day very good they answered all my questions and it looks great after they were done I would highly recommend Duncan plumbing very professional I'll use again when needed
Doug - Santa Cruz, CA 95060