Had a new toilet installed which required both a plumber and an electrician. Divine Electric…read moreprovided both which made the entire installation process incredibly easy. Especially since the both of them came at the same time. They are my Go To guys.

Great work overall, but the pushy sales tactics are a real issue. The electrician who came out --…read moreChris Ramirez -- did a fantastic job, and I genuinely appreciated his work. However, it was clear he was being directed by management to push additional services, which made the experience uncomfortable. Its 2026, customers are informed and can see through high-pressure sales techniques. It's off-putting and makes me hesitant to call again. I'm giving 4 stars solely because of Chris's excellent service -- the sales approach alone would have cost you far more. Drop the pressure tactics, and you'd easily earn 5 stars.

Ricky is the best. He is so knowledgeable, kind, genuine, and cares to provide value in the…read moreservice. he will be my go-to for all things plumbing going forward. thank you Ricky!!

After coming for a free inspection and estimate before doing any work, Rickly told me $325 to snake…read morea kitchen drain. Very high, but not crazy. BUT, if the P-trap needed to be replaced (rusty or cracked or whatever) to replace the P trap, AS PART OF THE JOB OF CLEARING THE DRAIN would be ANOTHER $375. No hourly rate, no estimate over the phone, just take it or leave it. I left it.

Taylor Petersen is timely, reliable and an honest person re: plumbing repairs, trouble shooting and…read morewater tank maintenance. Besides, he is a genuinely nice guy who will respond quickly to any service you may need, large or small.

Taylor came today to work on our tankless water heater. He provided excellent advice and service to…read moreaddress our problems. The work was completed promptly and professionally. He was straightforward and transparent. We highly recommend his services to anyone who needs plumbing services.

KC has performed 2 plumbing jobs and 1 major HVAC job for us…read more They are the most professional and friendly company I have ever worked with. Every single technician is polished, polite, communicative and knowledgeable about everything they do. I will always call them for any issues. I strongly recommend them.

This time, KC installed a ductless heating and cooling system for me. Now that it's installed, I…read morehonestly don't know how I ever lived without it. A very worthwhile investment. KC service was stellar as always. The system is so beautifully installed, i could swear that the side of my house where the outside unit and various hidden cables and pipes are looks better now than it did before. A work of art! Many sincere thanks to Mike Anderson and Caden Hutman. The project manager Virginia was wonderful to work with as always and very easy to contact when needed. I couldn't be more pleased.

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.

I wanted my bill to be paid with a credit card and instead they used my debit card and pulled over…read more6,000 dollars right out of my checking account. Needless to say that was hard on our budget. We couldn't pay other bills.

I contacted him last night and received a quick reply. We booked an appointment for later Saturday…read moremorning and they were prompt. They quickly diagnosed the issue and gave an accurate estimate which I accepted. Then they got to work and did the work expertly, thoroughly, and very professionally. 10/10 will hire again and highly recommend.

I had a backed-up kitchen sink that wouldn't drain and even caused issues when running the…read moredishwasher. Handy Teddy responded quickly to my request and was able to fix the problem the same day. He arrived promptly, communicated clearly through text, and efficiently snaked the drain--solving the issue in under an hour. Super friendly and professional--I'd definitely hire him again for any future plumbing needs.

Had a water heater semi emergency and was calling around for help - Tiberio was able to fit us in…read moresame afternoon. He fixed the issue, did some light bonus maintenance, and even gave some advice on a bigger project I've been dreading. Super reasonable rate too. This is how it should be to get help. My first and only call going forward. I've tried multiple plumbers over the last decade and this was by the far the best experience and only one I wanted to come and review immediately.

Tiberio at Delta T is most certainly the best plumber in Marin, possibly the Bay Area. We've had…read morehim complete two unique projects for us: 1. a new gas line to connect our new pool heater to the pool filtration system. He completed that work the same day he came to provide an estimate and was done in a couple of hours. 2. Diagnosed a faulty dishwasher water line and food disposal system. Gave us a great price on a new unit and was in and out in under two hours. He's exceptionally friendly and approachable. Could not recommend Delta T enough. You won't be disappointed.

Installation just finished on a four-unit Quilt mini-split system. Very new product and I'm excited…read moreabout the aesthetics, usability and efficiency. My experience with Bellows has been an interesting one. TLDR; highly recommended and check out the Quilt system! - - - I had originally scheduled an estimator to come out an give a price on replacing a whole house gas furnace with a heat pump system but was also considering a multi-head mini-split system. The technician who came out was knowledgable and introduced me to the Quilt system. He was not pushy at all, simply said that it was a new system that showed a lot of promise. After reading a bit more about it, I was sold! The promise of efficiency was intriguing and the usability and aesthetics sealed the deal. It took about a month to really get things going, but once they started, the installation team was great! Very professional, efficient and tidy. On the third day of installation, I had inquired about the condenser unit location. It was placed in a prominent and highly visible location at the front of the house and I thought there was a good alternate location - moving it back about 5' and rotating it 90 degrees. I definitely missed the window of time when this should have been asked, and to move it would require some additional work. The initial response was not empathetic or customer satisfaction- minded, the quote for the change order was prohibitively high and I ended the phone call feeling very frustrated. Within minutes, one of the owners, was on the phone. Chelsea put on a MASTERCLASS in conflict resolution. She made a personal connection, approached the situation with humility and grace, quickly establishing empathy in both directions. Chelsea found a delicate balance between defending her business and wanting to help find a solution by sharing more detailed information about the systems and installation process, and asking questions about why I wanted to change the location. Like most customer-service facing professionals, she articulated that she wanted me to be happy with the product and service and that the company would make it right. But unlike the majority of those people, it did not come across as condescending - she was genuine, willing to explore options, and ultimately took the time to gather more information and see what options were actually available. The installation manager, Del, came out the next morning, worked with the installers to find an efficient solution to move the unit, and the system was completed within the original schedule. The two-man installation team ended up working a little later, and even on a Friday afternoon before a long weekend, showed professionalism and patience in testing the system, cleaning up, and making sure all of my questions were answered before calling the job complete. Ultimately, I am very satisfied with my Bellow's experience and would recommend. I am very impressed with Chelsea and her handling of the situation. The company, her partners and anyone working for her should be grateful for the leadership she provides. Thank you Chelsea, Del, Joed and Julian!

The response they made to my "accusations" makes sense, it's important to report every review and…read moretry to have it removed by claiming it is not an actual experience. I am adding a screenshot of the appointment confirmation. You obviously didn't check your records very well because the work was done in March 12, 2021, and you were out recently on May 7, 2026 to give me an estimate on the warranty repair. And I am not anonymous, that's a real photo of me. Dan was really nice -- I have no issues with Dan, more the install. You guys have been out to several of my properties and business for estimates.