needed a new well in Sebastopol, great honest water well driller, lots of sneaky drillers with…read more"fine" print clauses they can use on every hole to get 3x the price.

I had my new well done three years ago by Irwin Well Drilling. They drilled 300 feet, install all…read morethe casing, cleaned up the mess and left me with nice well with lots of water. Roy and Nolan ( father and son) did the job. Their price was 30% less than other company bidding for the job. They were honest and pleasant person to work with. No frills no drama, no run down of added cost: believe me: some of the well drilling company may give low price bid and by the time job is done, they will add more stating that they had to drill through rock. Now after three years I applied to build new house and granny unit. I called them to do some dry well test and they were here in my property taking care of well test within no time. Such a sweet and kind people. I highly recommend.

Our well failed suddenly and unexpectedly on the Sunday of a three day weekend. Weeks sent someone…read moreout within 2o minutes. Robert, the tech, was pleasant, knowledgeable, and efficient, Less than an hour after my initial panicked call, we have water!

$16 for a hose clamp. I understand the upcharge but this is a excessive. I'll test these guys out…read morefor a while before I go looking elsewhere but there are plenty other options.

Angel got our new well running and connected, and also helped with a couple of smaller follow-up…read morejobs. Angel has been consistently great to work with - prompt and fast, excellent communication, very knowledgeable, and friendly. He also went above and beyond to make sure we were taken care of and work was done quickly and within our schedule. After a recent remodel, I've seen the full range of service from terrible to excellent - Angel is definitely in the excellent category. I will certainly continue to work with him for any well or pump work needed. Highly recommended!

Angel and Art are super great! They came out to my house right away and fixed my water system so I…read morehad water and then came back out the next day to check it and clean up anything else that I needed. On top of that, they were so reasonably priced! They were great!

Could this company be more awesome? No. It is not possible…read more I've taken over managing a family property recently vacated. Renee, Linda, Ross, Will - so many amazing people - have talked me down from the ledge repeatedly as I try to figure out the complicated system currently in place. We are now - together - streamlining that system and bringing it up-to-date. Mostly, I am grateful for the patience and humor they have shown. Yeah, I love these guys.

We've used this company for MANY years and have always been satisfied with their service. Most…read morerecently, we had a need for service and received prompt attention, which was definitely necessary! Ulysses showed up shortly after our "Help!" phone call and fixed our issues right away. He was personable and professional. Bravo to all those at Les Petersen Drilling & Pump that we spoke with, and thank you!

Nick quickly responded to the unforeseen failure of my well's pump. His immediate diagnosis of the…read moreproblem was brilliant and very welcome when the water had just completely stopped. Nick's skills, efficiency, knowledge, and recommendations to improve my water system and its water quality not only increased his professionalism tenfold, but he's also gained a new client who will do nothing but recommend his clever approach to neighbors, friends, and family. Greatly recommended!

Nick came on really short notice and did an excellent job bailing us out of a plumbing issue. He…read morewas efficient, skilled, and great to work with. Highly recommend!

Wonderful company with incredibly fast service in a pinch when you need help the most. Justice was…read morebeyond amazing and is a powerhouse of a technician. Very nice office staff and just an all-around great company that works hard to get you access to life's most valuable resource...water.

Only gave one star because none wasn't not a choice. The incompetency, unreliability and employee…read moreturnover was jaw dropping. I certainly would not recommend them to anyone.

Fritz, Eric and crew don't need another review because they have kept countless rural folks in…read morewater for decades. I had a crazy flood that took out my pressure tank and more and they got here the next day and got the water on. Now they came back and ungraded everything for years of functionality. Great guys.

These guys are amazing and the best price in town. I called other well companies and they wanted to…read morecharge me just to come out to do an inspection. These guys knew right away what I wanted done came out for free and fixed it on the spot. Call them first and don't call anyone else!

Ed and Steve, from Fisch Brothers, drilled a well for one of my client in Napa County, Calistoga,…read moreearly 2024 in pouring rain! They did a great job. They drilled exactly where I wanted them to drill, got 60gpm +/-, at a decent depth. They were very careful with the run offs with good communication and they left the place very clean. Sure we had to wait in line to get started, like everybody else, but a lot of the wait was waiting for the Napa county permit. No surprise in the price, we got charged what we were told. Highly recommend the company.

I felt compelled to write a review. As a small business…read moreowner and operator for the last 40 years I am ESPECIALLY impressed. The professional management, equipment operation, completion of my new well exceeded my expections. The entire process was a success. David Rodarmel