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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 4.9 out of 5.

The most recent job was on October 22, 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 cleaning on kitchen line. Found greece. Cleared.
Zach e.
Zach E. Checked in
Drain cleaning on kitchen line. Found Greece. Cleared.
Santa Cruz, CA 95062
Jacy f.
Jacy F. Checked in
Water heater sedum
Santa Cruz, CA 95065
Santa cruz, ca - a new kohler elongated toilet was installed, enhancing the bathroom's functionality and aesthetics. The process began with the careful removal of the old toilet, ensuring no damage to the surrounding fixtures or flooring. The floor was then inspected and prepared for the new installation. The kohler elongated toilet was selected for its durability and modern design. The installation involved precise alignment and secure mounting to ensure stability and longevity. The water supply line was connected, and the toilet was tested for proper flushing and water level. The final step included thorough cleaning and inspection to confirm everything was in perfect working order. The result is a sleek, efficient, and reliable toilet that meets the highest standards of quality and performance.
Zach e.
Zach E. Checked in
A new Kohler elongated toilet was installed, enhancing the bathroom's functionality and aesthetics. The process began with the careful removal of the old toilet, ensuring no damage to the surrounding fixtures or flooring. The floor was then inspected and prepared for the new installation. The Kohler elongated toilet was selected for its durability and modern design. The installation involved precise alignment and secure mounting to ensure stability and longevity. The water supply line was connected, and the toilet was tested for proper flushing and water level. The final step included thorough cleaning and inspection to confirm everything was in perfect working order. The result is a sleek, efficient, and reliable toilet that meets the highest standards of quality and performance.
Santa Cruz, CA 95060
Jacy f.
Jacy F. Checked in
Floor sink clogged
Santa Cruz, CA 95060
Ramiro m.
Ramiro M. Checked in
Shower head
Santa Cruz, CA 95062
Ramiro m.
Ramiro M. Checked in
Drain cleaning
Santa Cruz, CA 95065
Ramiro m.
Ramiro M. Checked in
Faucet
Santa Cruz, CA 95060
Ramiro m.
Ramiro M. Checked in
Sump pump replacement
Santa Cruz, CA 95060
Ramiro m.
Ramiro M. Checked in
Shower valve repair
Santa Cruz, CA 95062
Ramiro m.
Ramiro M. Checked in
Shower drain cleaning
Santa Cruz, CA 95062
Review
Friendly and courteous staff
Ian - Santa Cruz, CA 95062
Review
Great service and very professional. Always on time and they give accurate estimate before work. Highly recommended and do great work.
Susan - Santa Cruz, CA 95062
Review
Tankless vs new water heater estimate
Andrea - Santa Cruz, CA 95060
Review
Great customer service ....a little confusion on the pricing at the end due to the added membership cost but much clearer now! Everything is working great , days later! Was a little concerned that they didn’t test the washer to see if it drains properly but it does and I’m grateful for that! I called that same morning was able to get plumbers out a couple hours later which is very unusual and lucky! The office person that I dealt with over the phone was wonderful , professional and helpful! The lead Plumber was very knowledgeable , creative and worked with my existing plumbing that was not necessarily done in the most efficient and professional manner and created a very efficient and workable solution that didn’t require massive overhaul of things that were not done well in previous plumbing work! I would recommend these plumbers based on my experience! Thank you & look forward to taking advantage of my membership throughout the year and have some of the services that are offered rendered over here at my home! All the best! Doug
Doug - Santa Cruz, CA 95062
Review
I made an appointment for an estimate and assessment of removal of tankless hot water system and installation of regular water heater. I was given the estimate and offer of having the work done the same day. This job had some complications given the age of the home, but the experienced technician, worked diligently the entire day and completed the work . For me, the same day service was worth the premium price. I have used Duncan Plumbing 3 times now. Service and quality of work is the best.
Nancy - Santa Cruz, CA 95060
Review
Great Service: skillful, informed, articulate, and kind
Rosie - Santa Cruz, CA 95062
Review
Top notch plumbing pros
Ralph - Santa Cruz, CA 95062
Review
I have been working with Duncan for a number of years continue to engage Duncan for my plumping issues. Good work prompt, very professional, and a pleasure to feel i can trust the technicians. Office team keeps me informed and that is also a big one for me.
Richard - Santa Cruz, CA 95060
Review
Duncan was able to send out a repair team within an hour of my call. They were upfront and transparent about pricing, and they sorted out my issue expediently. Staff was very friendly. I will definitely use them again.
Phil - Santa Cruz, CA 95060
Review
Timely, efficient and cost effective. Thank you
Tom - Santa Cruz, CA 95060