Don Nichols Plumbing
Company Overview
Don Nichols Plumbing is a reliable, family-operated plumbing service located in Napa, CA. We bring years of expertise to a broad spectrum of plumbing services, including repairs for sinks and water heaters, remodels, leak detection, drain cleaning, and emergency plumbing. We are dedicated to providing trustworthy, high-quality plumbing services with an emphasis on customer contentment. Whether you face a small leak or a significant plumbing crisis, Don Nichols Plumbing is ready to keep your home or business secure and comfortable. Our pride lies in our prompt, professional service and careful attention to detail, providing comprehensive solutions for every plumbing need. If you need expert plumbing services you can depend on, get in touch with Don Nichols Plumbing! You will be satisfied with our services. Since 2007, I have been running this business. I changed the name to Don Nichols Plumbing on May 1, 2014. I was in a partnership before deciding to establish my own business. While I have been in plumbing since 2007, I worked for Culligan for 27 years. I have enjoyed 38 years of marriage and have two children along with two grandchildren. My son Cory works alongside me; he is married and has two children. We also have Jason and Brandon on our team. We are very proud of the work we deliver. We emphasize honesty and work hard to make our customers happy while upholding professionalism. I am happy to give referrals if asked.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | 8:00 AM - 5:00 PM |
Sun: | 8:00 AM - 12:00 PM |
Recommended Customer Reviews

Highly recommend! Great service, communication and care. My bathtub wasn't draining and Don set me up with an appt right away. Now my tub drains freely!

Needed a plumber to unclog our shower drain. I sent a request for a quote here on Yelp and they responded right away, set up an appointment, and got the job done quickly and efficiently. I will be using them for all of my plumbing needs in the future. Great service!

Excellent experience with this company, Clayton arrived 'on time' was personable and very professional. I cannot emphasize enough how much I appreciate a company that takes care of people that have a 'small job' at a time when many companies won't bother with them.
Another point I would like to make is that Clayton cleaned up exceedingly well after the job was completed.
I highly recommend this company!

We have used Don Nichols plumbing twice now and they are the best! The most recent issue we had was a water heater suddenly leaking. I called them and Debbie was able to squeeze me onto Dons schedule. We had a new water heater by the next day! They are so friendly, helpful and efficient. We will not hesitate to call them again if we need another plumber. Thank you guys! :)

Excellent work, quick response, reasonable rates, friendly and knowledgeable technician. Deserves a 5 star for sure.

Jason came to inspect pipe noise under kitchen floor. Arrived promptly and solved problem. I always depend on Don Nichols Plumbing and have for several years.

Don tightened all of our hard-to-reach wobbly sink faucets and didn't cry once. Fast, efficient, and good natured.

We had a leaking faucet in our commercial building bathroom. I called and left a message and someone called me back the same day. They explained that I would get a call to schedule and I did. I texted the technicians back and they were very responsive. They showed up on time and did the work. We will definitely use them again. The process was professional and easy.

On Saturday night, my parents garden hose bib was stripped and we couldn't get it to shut off and had a huge area of the garden flooding. Turned the water irrigation main off and crossed our fingers that we could get it repaired quickly so the gardens didn't die in the meantime. I tried working through Angie's List and that fell through on Monday (plumber had no parts on his truck). I called Don Nichols plumbing and they said they would try to be out the same day, but could not make any promises. But, just a few hours later, we have a repaired hose bib, the job cost the same as what I was quoted from Angie's List and I felt much better knowing I was in good hands. Thank you Debbie, for answering the phone and not having to wait for a call back. Thank you Cory for doing the repair so quickly. I am now going to use them for some ICVs that are leaking and causing HUGE water bills. Don Nichols Plumbing rocks!!!

For $170, Don was able to correct a problem that 2 other plumbers just made worse. One plumber wanted to cut through the wall in the other bathroom. Don is very trustworthy and corrects the problem in as short as time and as cost-consciously as possible. Highly recommend