Best sump pump installation pros near California, MO

"George Coy was so professional. He installed a water de-scaler for me. He explained all options, had me watch a video that explained the product and was very patient with all of my questions! Very polite and friendly... Ask for him if you need service. Very knowledgeable!"

"Jesse Ferler was very knowledgeable, courteous and prong Checked our sump pump, changed batteries and cleaned the filter in our dehumidifier. Great Job. Bob and Debbie Vincent"

"Steve came out on short notice on a Saturday to install my water heater. He returned calls, showed up when he said he would, did the work quickly and professionally, and saved my family from a weekend of cold showers in February. He will be our go-to plumber from now on. Highly recommended."

"Made sure everything lined up correctly, I am very pleased with the result"

"Jacob did a great job and had many helpful hints concerning the plumbing. I am going to look to hire this company next time I need work done."

"Perfect job! First time they came out they determined the problem was in the gasline encased in stonework. Recommended getting a stonemason to chip away the rock, expose the line. Lined up the stonemason and phoned Jamison to make the appointment. Owner of company told me he would personally come out at the time of the stonemason to make sure no more stone than necessary removed. He did so. After rock removed, one of Jamison's plumbers came out, replaced the gasline (obstructed w/years of corrosion) and replace the ignition switch, reassembled the burner and ignited the pit. This company has first class workers and know what they are doing! Highly recommend for complicated jobs, such as this one! Thanks!
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"Charlie is very knowledgeable about all aspects of plumbing and will work with you to decide the best way to complete your project."

"Our technician, Dameyan Jackson, called the night before the day of service to let me know the time that he would be here to service our system. On Friday, he called to let me know that he was available to come earlier than scheduled, if I would like. He arrived shortly after the phone call, came in and quickly recognized that the pump had failed. He was very knowledgeable and professional. I was very pleased with his service and look forward to him returning to install a new pump."

"Hard to imagine a smoother installation.  One worker who was incredibly industrious as well as courteous and neat removed the tub and the old shower and installed the new shower, walls, door, etc. skillfully and with very little inconvenience to us!
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"This was a drainage project (not drywell install, but could not find an appropriate category). They installed several drains and around house and garage to help with pooling surface runoff water. A-1 was quick to respond and to perform the work. Their bid was half of that from another company. They were very professional, quickly performing the job and leaving the job site in better condition than before they started. They took care to not cause additional ground damage (such as ruts due to using large equipment on soft ground from recent rains. They care about doing a good job and having satisfied customers. I highly recommend them for any work you may have."