Nick was very responsive and prompt. He knows exactly what needs to get done and how to get it…read moredone. Pretty much all you could ask for with a Backflow service provider. Thanks Nick for performing our test and submitting the results to the city in a prompt manner.

While Nick was thoroughly booked with clients when I called him about getting a backflow device…read moretest, he referred me to a plumber whom he knew and trusted who could install and relocate the device to the proper location on my front lawn. After the device was installed, Nick stopped by briefly to certify the correctness of the installation and transmitted the report to the local water department prior to the deadline. Highly recommended.

I am very happy with Don Nichols plumbing. The quote was reasonable, they bought a very good water…read moreheater to replace the cheap heater (State) that was in our house, showed up on time, did the remove and replace quickly and the water was off for a minimal amount of time. Both Cory and his co-worker did excellent work. I have and will recommend them to anybody that asks.

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

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.

Once again, Copperfield Plumbing comes through with flying colors. I have to admit I was…read moredisappointed to hear Luis left the company, but Josh showed up in his stead. Josh was prompt, courteous, professional, and respectfully put covers on his shoes before entering my home. Josh diagnosed and addressed the problem quickly and efficiently. Less than 24 hours between call and completion by the way! Highly recommend these guys.

We had a great experience with LaPonza over the Independence Day holiday (of course!) when our…read moreplumbing backed-up and required serious snake clearing. Highly recommend - terrific guys! Very responsive and did the work quickly, affordably.

LaPonza Plumbing was fantastic today! I contacted Jenelle this moring regarding a problem I had…read morewith my tankless hot water heater. We had no hot water and I was unable to resolve the issue myself. They were out within hours and the problem was solved on the first call. Super nice people, professional and excellent work... Thanks for saving the day!!!

It's a pleasure to write this review for my favorite HVAC/boiler technician. His name is Gino B…read moreand he is with Ongaro & Sons. Gino is friendly, smart, thorough, professional and truly understands the technical ins and outs of heating systems -- and have a technically challenging hydronic boiler. Gino takes the time to explain the problem simply and clearly. I always understand what needs to be done and what it will cost. Gino is a pleasure to work with, and when he leaves, everything works perfectly. If you're looking for a superior HVAC Pro, Gino is your man.

We were having intermittent power issues in our home in Windsor. We called PG&E who verified that…read morevoltage coming from their transformer was within range. He recommended we call an Electrician. I didn't know any so I headed for Yelp. I contacted two with good reviews and they discovered a scary arcing issue in the breaker box. We ended up hiring Ongaro & Sons and felt calmer the minute I called. Jeanne in the office was so professional and helpful. She set up a site visit right away. When Corbin arrived, his confidence, his abilities, and knowledge were impressive. He understood exactly what the cause was and the solution. Unfortunately, the remedy was a replacement panel $$$. We agreed. He knew about a recent change in PG&E's "Green Book" that would allow our panel to be installed in the original footprint but he explained that the new system would need to be grounded to water and gas. He immediately contacted PG&E and Town of Windsor to start permits and scheduling. Chad and Alex showed up on Monday morning at 7:30, ready to go. They professionally prepared the site for PG&E to turn off the power and then they got to work on removing all of the breakers and installing the new set of Eaton breakers. They used the crawl space under the house to run the grounding wiring and the work was completed by early afternoon. They left the site clean and did an excellent job of making a new wood frame for the panel. Alex showed us everything that he had done and it was an awesome sight to see after multiple days of worrying about the arcing issue turning into something very serious. Thank you Ongaro! Highly recommend!

Great company! They have just completed our condo remodeling job and it is absolutely perfect!…read moreExceeded our expectations! They are efficient, honest and very reliable. We highly recommend this company. They helped us with our last remodel 10 years ago as well and did a great job at that time too. So happy with the results! Awesome company!

What an amazing company. Amazing staff all around. We had several problems that needed fixing all…read moredone and working again. Nothing was too much trouble and no mess. I wish every service company were like them.No hassle and get the job done. Mark and Martin, you were great, and thank you.