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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
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Drain Cleaning
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Emergency Plumbing
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Sewer Line Repair
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Water Heater Installation
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Clogged Up Drains
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Plugged Drains
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Busted Water Pipes
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Trenchless Installation
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Emergency Plumbing
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Video Inspection of Pipe
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Kitchen and Bath Remodels
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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 10, 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

Santa cruz, ca - drain line repair
Nick r.
Nick R. Checked in
Drain line repair
Santa Cruz, CA 95062
Ramiro m.
Ramiro M. Checked in
Sewer line repair
Santa Cruz, CA 95062
Jacy f.
Jacy F. Checked in
Water heater
Santa Cruz, CA 95062
Jacy f.
Jacy F. Checked in
Shower valve
Santa Cruz, CA 95065
Jacy f.
Jacy F. Checked in
Tub spout
Santa Cruz, CA 95062
Santa cruz, ca - estimate on hydro jetting, cleaning cast iron line
Nick r.
Nick R. Checked in
Estimate on hydro jetting, cleaning cast iron line
Santa Cruz, CA 95062
Santa cruz, ca - install faucet head
Zach e.
Zach E. Checked in
Install faucet head
Santa Cruz, CA 95060
Santa cruz, ca - hose bib installation
Zach e.
Zach E. Checked in
Hose bib installation
Santa Cruz, CA 95062
Santa cruz, ca - escavation to sewer line, through slab
Zach e.
Zach E. Checked in
Escavation to sewer line, through slab
Santa Cruz, CA 95060
Santa cruz, ca - repipe
Nick r.
Nick R. Checked in
Repipe
Santa Cruz, CA 95062
Review
The person who came was knowledgable and thoughtful and took time for us to go over what was needed.
Diane - Santa Cruz, CA 95060
Review
Yay
Tom - Santa Cruz, CA 95062
Review
Identified the problem and fixed
Ken - Santa Cruz, CA 95062
Review
Our repairmen came at exactly the time they said they'd come. They gave us a quick diagnosis and a quick fix. No mess, no problems.
Cuff - Santa Cruz, CA 95060
Review
When I called for an appointment the person answering the phone was very professional and courteous - good first impression. I liked the 2 hr service window, as opposed to 4. The crew came out, did the repair and showed us the problem with the old pipe they removed. Very satisfied.
Tom - Santa Cruz, CA 95060
Review
It was One of the best experiences I've ever had with a plumbing company!!
Nancy - Santa Cruz, CA 95060
Review
Duncan Plumbing was great. I ran into a problem when installing my toilet. I called and within 20 minutes they were at my house. They fixed the problem quickly and did a great job. They were extremely professional and allowed me to watch so i can learn
Stephen - Santa Cruz, CA 95060
Review
One thing lead to another with a blocked toilet, BUT we ended up with a dedicated inflow/outflow point in the yard (which we did not have in our older house). It cost more, but now it's so much less of a problem. Peace of mind--YES! Great workmanship and service--YES! Thank you Duncan Plumbing!!!
Clara - Santa Cruz, CA 95060
Review
They were able to come out and help us the day after we called! Jorge answered all of our questions and did some work right on the spot. We will definitely be using their services for our shower remodel.
Susie - Santa Cruz, CA 95062
Review
Once I bought a new kitchen faucet from Bay Plumbing, I scheduled a visit from Duncan Plumbing to install it. Duncan sent out one of their really experienced plumbers. After spending some time trying to fit the faucet in place Nui realized a miss-intalled part was causing the problem. He called Bay Plumbing and together they figured out the issue. I took the faucet back to Bay Plumbing. An employee had the exact piece needed. He exchanged it. Nui installed it. No problem. Just think if i had bought that faucet on Amazon and had my accountant brother-in-law attempt to install it. Not a pretty picture. Duncan always, always sends out the best and most experienced plumbers. They are personable AND neat and tidy. What more can I say?! Thank you, Duncan Plumbing.
Mary - Santa Cruz, CA 95060