Best well guy in the county! He is knowledgeable efficient and fair priced! He came right out The…read morejob was done quickly and well below asking price of his competitors! We will always use this company moving forward.

From the owner: Water well drilling, pump systems, solar pump systems, water well testing, water level monitoring,…read moreExplosive well abandonment

Brian is the best there is! I came home from a few days away and had no water. Brian walked me…read morethrough steps to get it running again over the phone which worked great. He did say if the problem happened again then he might need to take a look. He squeezed me in for an in person inspection and figured out our well pump went out. He was back the next morning to fix it, and it works great! He is very good at describing what the problem is and making sure you understand what needs to be done and why. Highly recommend!

The owner - Brian - spent almost an hour on the phone just before Christmas explaining what I…read moreneeded to do to fix a suspected bacteria problem in my well. He was busy and could not do it himself for several days - so I followed his instructions (including a couple of follow up emails) and solved the problem. My wife was very happy. This was an example of extraordinary customer service - except I was not ever a customer - just someone trying to fix a problem. He did not charge me for his advice. If I have any well water problems in the future I will hire Brian. Somebody please call him after reading this review so I won't feel so guilty.

Best staff and best owner in the game. A+ If you're looking…read morefor quality you've found the right place.

I had a well problem at my house in Vacaville and called out another local company before calling…read moreLGS. They told me I needed a whole new system at a huge price. I called a few other companies and all of them were too busy until I found LGS. They came right out and fixed only what was broken, It was half the estimate of the rip off company. I highly recommend LGS for your well and pump needs.

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.

I can speak highly enough about this gentleman and his business. Occupied with an ill parent…read moreseeking to spend her best years in a property needing water solutions there was a sense of urgency and Will got the work done with lightening speed. This guy is no joke! I was/am completely ignorant when it comes to wells and well installations and personally didn't care to know but Will went out of his way not only to make sure I was informed and educated every step of the process but was completely transparent with cost. This was an experience I wish I could project upon all of my engagements with service professionals.

two-day fix after the last storm blew in, but the two guys who repaired the water pipe John and…read moreNick raised its height over the creek and then took the extra time to make sure all our indoor plumbing ran clear I would highly recommend Peterson Well & Drilling for anyone who depends on a well for water