Late on Christmas Eve I was shocked to discover that we had no water! My wife and I were freaking…read moreout, as the big Christmas party was going to be at our house this year. I called and left a voicemail at Tri-County Pump. Brandon called me back within 20 minutes. He did a FaceTime session with me, so he could see my setup. He determined that my booster pump (from the early 80's) was bad. He showed up this morning, Christmas morning, before 7:00AM!! My pump was so old that he had to replace all of the plumbing. He gave up nearly two hours of his Christmas, all while fighting the wind and rain!! Thank you so much, Brandon, for saving our Christmas!! It was a Christmas miracle!!!

All quick to respond! Saved my ranch on several occasions. Very blessed to have such a great…read morecompany on call for well repairs..

Yosemite Falls Team is Great. They come immediately when you have a problem. They always give…read moreoptions and cost difference. Their work on repairs has been great.

I had my well in Mariposa drilled in 1993. The well went dry…read morea few years later in the early 2000's. I asked the owner how he determined the spot to drill the well. He proudly stated that the spot that was drilled was selected because it was the easiest place to get his drill rig into!!! He never bothered to witch the property or even look around for the best water area! He did Not have it "witched" to determine best drilling location! As a result, he drilled over 700 feet a got very little water. Well went dry five years later!!! If he would have looked at the topography of the land, he could have easily determined a much better area to drill or hire a person to witch for water. I then had to spend another $20,000 five years later to drilled another well with Tri-County Pump and Well. They witched the property and found a much better location to drill and produced an excellent producing well! Another time I had them out for a simple repair and the son Mark Harris left my water hose running and drained the entire 2,600 gallon holding tank!!! Even. 6 year old would know enough to turn off the water hose when finished. I have been told he has done this same thing many times!!! Bottom line is Do Not Use this company!!!!!!

Chance and his crew did an awesome job repairing our well!…read moreGreat communication! Fast response time! Very fair pricing! Highly recommend!!

Chance is a breath of fresh air! We are in escrow right now and needed a well inspection and the…read moreselling agent recommended Sierra Nevada Drilling. I won't ever call anyone else if I have questions in the future or need the pump replaced. He is a joy to talk with and such a people person. The best part? He drilled the original well when the house was built 20+ years ago!!

Rarely do you find a company that has your best interests in mind. A "big" company in town came out…read moreand said our septic tank was done for and needed to be completely replaced at a cost of several thousand dollars. Kelly with Strickland Drilling / Sequoia Pumping came out and discovered the well could be repaired with some work and root removal. The cost was much lower and we would have never known without Kelly's honest business ethic. Thank you!

From the owner: *Serving Fresno, Madera, Kings and Tulare Counties*…read more Services provided include: - Ag Wells -Domestic Wells -Hardrock Wells -Industrial Wells -Septic Systems -Well Destructions -Well Developments

They provided excellent customer service and quality work. A definite recommendation.read more

Aaron was quick, and responsive and very thorough. Got back to me in an hour or so and walked me…read morethrough everything, very detailed.

Called for an estimate today. Very friendly and knowledgeable staff! They gave me some good advice…read moreand tried to save me money by coming out and checking my current well to see if I actually needed a new well or just lower my bowls.

From the owner: Our team includes the 5th generation of Grabow well drillers and project management specialists…read morewith extensive knowledge and experience with our Valley's dairy, agriculture, industrial, and domestic water well drilling. We have the most modern and newest water well equipment in the water well industry. With water wells reaching over 1400 ft. and with Grabow Well Drillings Inc. brand new Titan 135 these depths are no problem.

I've called before and very nice and gave me a written quote, however when I tried contacting…read morelately Jan 2020, I received no answer, I hope Mr. Naffziger is ok?

Exceptional service! I was new to drilling a well. Melvin, the owner, took the time to walk me…read morethrough the process and answer any questions I had. He explained the pros and cons of different ways to go about drilling a well. He tried to get additional information for us about our home from the county, and he followed up when he said he would follow up. Also, the invoice was way less than what people told us it would cost. Naffco knows their business. Give them a call and you will be in good hands.

did they tell you that you have to pay extra to cover that huge muddy hole afterwards?read more

From the owner: Water Well Drillingread more