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 santa cruz, ca

Rated 4.9 out of 5 stars based on 426 customer reviews

Best Local Plumber

Duncan has taking care of all my plumbing needs-they have updated everything in my 70 year old home. They are truly the best!! Professional, knowledgeable, and highly skilled.

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Great Service - prompt

Had a water leak from broken pressure regulator. Someone answered the someday and was able to schedule in 2 days. Given that there was no availability to come out the same day they were able to help guide me to get it address quickly. Work completed promptly and correctly. Even was able to come out the same week when the city required something else and they took care of our problem without hesitation.

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Good service

Miquel from Duncan was very through and explained everything as he did it. Very professional

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Great Service

Miguel was a good, knowledgeable plumber. I would have home work for me again.

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Excellent service!

Service from Jorge and Romero was outstanding! Jorge extensively assessed my plumbing situation, explained everything thoroughly, and took time to answer all my questions. Jorge and Romero were an excellent team. I was also very impressed with customer service on the phone from Amanda and Robin.

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Great service

Miguel was professional and patient. He thoughtfully explained (and fixed) what was going on with our water heater issues. It was expensive, but professionalism and a fixed problem is worth the money.

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Amazing Service

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Honest and Willing to Fix

Ours was not a straight line easy to understand issue. It has been intermittent. Jorge did his best to provide honest assessment and explore possible solutions. He did not try to up sell unneeded things. He spoke to the manuufactureer and they guided him to try a fix with a new part. So far so good. -- The cold water in the bath sink was not working after he left, he had educated me so I knew it was the crossover valve that had not been turned on. I fixed it.

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Happy customer

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

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excellent service

A bit pricey, even with member discount, but excellent service. Miguel was prompt and efficient, a first-rate technician.

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Great Service

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.

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Very good service.

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Great Service, reasonable price!

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!!

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Excellent service

Really appreciated the prompt service and authentic and honest appraisal. True to word and very clean.

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Job well done

Miguel and Ignacio were on time, very thorough and efficient, attentive to details. Also, very pleasant guys.

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Job Locations
for santa cruz, ca

Arnulfo A.

Arnulfo A. Job Checkin

Main line stoppage


Ramiro M.

Ramiro M. Job Checkin

Pvc repair


Arnulfo A.

Arnulfo A. Job Checkin

Toilet repair


Arnulfo A.

Arnulfo A. Job Checkin

Water main line replacement estimate


Arnulfo A.

Arnulfo A. Job Checkin

Estimate to replace water line


Arnulfo A.

Arnulfo A. Job Checkin

Estimates for new sewer line


Ramiro M.

Ramiro M. Job Checkin

Drain repair and estimates


Arnulfo A.

Arnulfo A. Job Checkin

Estimates for faucet repair


Aurelio D.

Aurelio D. Job Checkin

Proposal for drain cleaning


Miguel F.

Miguel F. Job Checkin

Main line stoppage


Miguel F.

Miguel F. Job Checkin

Sewer ejection pump diagnostic


Ramiro M.

Ramiro M. Job Checkin

Water heater


Miguel F.

Miguel F. Job Checkin

Drain cleaning


Arnulfo A.

Arnulfo A. Job Checkin

Power clean main sewer line


Aurelio D.

Aurelio D. Job Checkin

Powerclean two stoppages