Timely and responsive, Amber is great and was thorough and followed through with the report to the…read moreCity of Napa

Napa Valley Backflow did a great repair and new test on our previously failed backflow device …read more.. forwarding the report to the city of Napa ... Thanks for your help Amber..... Looking forward to your report again next year. Cheers, Neal

Don Nichols Plumbing!…read more This company deserves a 5+ star rating! They go above and beyond expectations of having a successful customer service experience. They are fast to respond and our tech was so knowledgeable and actually ended up saving us money with his recommendations. They are friendly, courteous, considerate, knowledgeable, clean and responsive...even the lady that answers the phone and schedules appointments is a real gem...friendly, responsive and kind. If you have any plumbing needs...please call them. You won't be disappointed. Oh..and our Service Tech served in the Navy....Thank you for your service! We love supporting this company

A couple of weeks ago, I called Don Nichols Plumbing in a panic when my tankless water heater…read moresuddenly stopped producing hot water. Even though his schedule was already full that day, Don made the time to come out between appointments and quickly fixed the issue. When I asked what the emergency visit would cost, he simply said, "Don't worry about it--just call us to schedule your water heater service." Since my system was due for service, I went ahead and scheduled it. They did a fantastic job, taking the time to fully flush and descale the unit and remove mineral buildup. Everyone I interacted with--from start to finish--was incredibly nice, down-to-earth, and genuinely pleasant to work with. I won't hesitate to use Don Nichols Plumbing again and highly recommend them.

10/10 experience working with Brian last two years. Always prompt, professional and goes above the…read morecall of duty with customer service. Great prices too.

Prompt, professional and friendly service! This was my first time hiring BG Backflow Services and I…read morewas very impressed with the experience. Highly recommend contracting BG Backflow Services!!

Outstanding! Ed was pleasant and did a great job replacing our bathroom faucet. He came out right…read moreaway and did the work quickly, efficiently and clean. Couldn't recommend him more highly! Thank you.

Darren was wonderful. Was able to come the same day and repair toilet and shower very quickly!…read more Great customer service and knowledge! Thank you Darren

I was left in the lurch by Peter never came by. I would call regularly after telling me he had me…read moreon his list. After I was facing finesI contacted my current contractor.

Peter was available on short notice to address our Backflow testing needs at 5 residences we rent…read more Very responsive.

I had a couple locations tested by John at AAA Backflow Testing. He was super communicative,…read moreprompt, and very courteous. The testing was quick. I have recommended him for a number of other jobs and he's delivered nothing but outstanding service. If you need backflow testing I highly recommend AAA Backflow Testing.

They made everything so simple and were extremely professional. 10/10 will call again!read more

I contacted two other companies and they either did not answer the phone or did not show up for…read morescheduled service. But Nick is communicating and sent me slots to do the service.

From the owner: We are a proud, locally owned, and family-run business nestled in the heart of Sonoma Valley. Our…read morecommitment to excellence is reflected in the reliable and prompt service we provide to each and every customer. We take immense pride in our work and strive to exceed expectations, ensuring that every interaction is marked by professionalism and a personal touch. Our dedication to our community and our customers is the cornerstone of our business, and we are honored to serve you with the highest level of care and attention.

I had Copperfield Plumbing out to fix a copper water pipe that was leaking (March 2026). I never…read moretalked prices with them. I was quoted $380 by the repairman after he looked at the problem. It took him about 20-25'. The technician was skilled, polite and efficient. I wrote them a check, but I was not given a written estimate, nor was I given a receipt. NO itemized information on the charges at all. It seemed like a lot of money!!! I called the secretary later that afternoon and she had the owner call me back. He listened to my concerns and we arrived at a compromise. So, just be informed of the charges beforehand and get multiple estimates if you can. Copperfield Plumbing is a reputable and flexible business and a good choice if your due diligence is complete.

Fidele came on time and fixed the stoppage. The day before I waited until 6:30 pm for another…read moreplumber. He's history. So give Copperfield a call if you want a reliable and conscientious plumber! Trish Coveney-Reed

Thank you Eco Plumbing!…read more Called them Tuesday morning, they were booked but slipped us in. Two great guys came out and cleared our drains quickly. Great attitude, cleaned up thoroughly and were gone. Pricing seemed fair.

Eco Plumbing is my go-to plumber for any plumbing job at my vintage house. Brandon and his team are…read morereliable and experienced, whether clearing a slow draining sink, repairing leaking plumbing under the house, clearing the mainline for proper drainage, or a upgrading a bathroom or kitchen with new fixtures. They arrive on time, determine what the problem is, discuss the solution, and get the job done, all in a timely, courteous way and at a reasonable cost. I highly recommend Eco Plumbing.