1245 Thompson Ave
Santa Cruz, CA 95062
831-476-1712

Have any feedback for us? We'd love to hear it! Call us at (831) 777-2942 and let us know how we are doing.


Local Reviews
for ben lomond, ca

Rated 4.9 out of 5 stars based on 18 customer reviews

very professional

The work was done in a very professional and timely manner. We had a garbage disposal replaced and the guys were very efficent. We have called this service in the past and have been always impressed with the service.

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Great Service, Quick Response Time

The team was quick to arrive and diagnose the issue with our plumbing. They quickly fixed it and were kind and polite. I definitely recommend them!

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Excellent service

Jorge showed up on time, explained what the issue was and fixed it. I really appreciate how professional he is. It was great experience.

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The best!

Duncan Plumbing is always quick to respond and gets the job done! I've relied on their expertise for two decades!

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Unbelievable customer service

Really blown away by Duncan plumbing. Technicians have been friendly, professional and gotten the job done right the first time with quick turn around. But the customer service would really keep me coming back. Immediate connection to a human, friendly, helpful, and calls you back exactly when they say they will. Flexible with scheduling and accommodating emergencies. Very fortunate to have found Duncan, and use no one else.

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Great service

Very good

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Very professional

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they did a great job

The guys gave me a reasonable price and time. They were professional and respected the physical distancing. They were done quickly. I have no complaints.

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Very Proffessional, No surprise fees, Experienced and friendly technichans.

I would refer Duncan Plumbing to anyone who needs this service. After calling several other Plumbing Companies, I was impressed with my phone contacts at Duncan Plumbing, and the amazing service they provided on site.

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Water Regulator Replacement; Great Job

Nui and team did a great job replacing our home water pressure regulator. Installation was on time and within budget, we are pleased with all aspects of the work. We'll be contacting Duncan for all future plumbing work.

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Fast and professional

Got the job done quickly. Highly recommend! Very professional

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Excellent service!

Enrique and Robert were great! They were quick, efficient, professional, and courteous. I was called ahead of time, and they arrived on time. They gave me options and information and based on that I made a decision to have them install my new water heater. They wasted no time, and made good use of their time! They were neat and organized and done before I knew it! They did a great job on it, and cleaned every bit of their mess up! They were friendly understanding of the situation. This is my second time using this company and was not disappointed again. Thank you guys! Leslee

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Honest company

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Duncan Plumbing

This is my go-to Plumbing Company for all plumbing needs, big or small. The Latest project involved having a new leach field and line installed, which was done much sooner than expected time span. These folks are true professionals, and I would recommend them in a heartbeat.

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Duncan Plumbing

Job is incomplete as of yet , and this testimonial is premature.

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Job Locations
for ben lomond, ca

Miguel F.

Miguel F. Job Checkin

Venting repair

Venting repair

Miguel F.

Miguel F. Job Checkin

Water heater venting repair


Arnulfo A.

Arnulfo A. Job Checkin

Home inspection


Miguel F.

Miguel F. Job Checkin

Pressure regulator replacement


Miguel F.

Miguel F. Job Checkin

Aquastat sensor installation

Aquastat sensor installation

Miguel F.

Miguel F. Job Checkin

Water service repair


Arnulfo A.

Arnulfo A. Job Checkin

Water heater diagnostic


Miguel F.

Miguel F. Job Checkin

Shower repair,pressure regulator install,leak repair


Miguel F.

Miguel F. Job Checkin

Proposal for new water service line


Miguel F.

Miguel F. Job Checkin

Drain cleaning

Drain cleaning

Jorge O.

Jorge O. Job Checkin

Re pipe


Arnulfo A.

Arnulfo A. Job Checkin

Video camera inspection


Jorge O.

Jorge O. Job Checkin

Tankless water heater


Miguel F.

Miguel F. Job Checkin

Drain cleaning

Drain cleaning

Jorge O.

Jorge O. Job Checkin

Drain cleaning