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Verified Reviews for Water Softener Service pros in Warrenton, MO
*The Angi rating for Water Softener Service companies in Warrenton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.
*The HomeAdvisor rating for Water Softener Service companies in Warrenton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.
Last update on November 23, 2025
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Tri-State Water, Power & Air
Tri-State Water, Power & Air
In business since 1992, Tri-State prides itself on providing top notch services and products to it's many customers. Our Service Plumbing team is ready and willing to tackle your project - be the need immediate or not. Simply reach out and we will dispatch a technician immediately to provide a quote and solve your problem!
"Only rating 1 because it doesn't go lower. Had a new unit installed end of Sept 24. First time power goes out on 11/5, no electricity. When tri state sells you a product, they pitch their amazing customer service with all these guarnatees of knowing when your unit is out before you know and having someone there within 24 hours etc. Well, the first call we make we are told it will be the end of Nov to get someone out to look at it. 3 weeks. Nobody shows up. Then we get a call that says "your appointment on Dec 12 has been canceled and the earliest we can get to you is Jan 16th. This is 2.5 months wait to get service to fix a nearly $20k unit, that is upcharged because of the excellent service. You can't get anyone to answer your call. you wait on hold for 20 minutes, then have to leave a voicemail in which you will not get called back. Based on my experience, find someone else and pay less. Even if the service is bad, which it can't be worse than this, you save money! @kohler"
Jerry B on December 2024
In business since 1992, Tri-State prides itself on providing top notch services and products to it's many customers. Our Service Plumbing team is ready and willing to tackle your project - be the need immediate or not. Simply reach out and we will dispatch a technician immediately to provide a quote and solve your problem!
"Only rating 1 because it doesn't go lower. Had a new unit installed end of Sept 24. First time power goes out on 11/5, no electricity. When tri state sells you a product, they pitch their amazing customer service with all these guarnatees of knowing when your unit is out before you know and having someone there within 24 hours etc. Well, the first call we make we are told it will be the end of Nov to get someone out to look at it. 3 weeks. Nobody shows up. Then we get a call that says "your appointment on Dec 12 has been canceled and the earliest we can get to you is Jan 16th. This is 2.5 months wait to get service to fix a nearly $20k unit, that is upcharged because of the excellent service. You can't get anyone to answer your call. you wait on hold for 20 minutes, then have to leave a voicemail in which you will not get called back. Based on my experience, find someone else and pay less. Even if the service is bad, which it can't be worse than this, you save money! @kohler"
Jerry B on December 2024

Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018

Aqua Systems of Sullivan
Aqua Systems of Sullivan
Equipment Rental and in house financing available. We accept credit cards and often will offer open terms.
"They were great! Very prompt and professional, provided the pros and cons of the different systems, and no pressure to buy or make a decision. Would hire them again in a heartbeat!"
Eric F on February 2019
Equipment Rental and in house financing available. We accept credit cards and often will offer open terms.
"They were great! Very prompt and professional, provided the pros and cons of the different systems, and no pressure to buy or make a decision. Would hire them again in a heartbeat!"
Eric F on February 2019

Bono Plumbing
Bono Plumbing
Bono Plumbing has been in business since 2014 as a plumbing contractor for a full range of residential and small commercial service and installation work. We offer free estimates to our VIP members or they are $49 that will go towards the job once completed. We also have discounts for senior citizens 65 years and over and active military. Fix it right with the first-time guarantee, floor & home protection booties and drop clothes, and up-front pricing so there are no surprises. Our service area is Lincoln County, St. Charles County, Warren County, and West St. Louis County.
"Tony and Kyle were very professional and polite. They were very informative and did a great job with our repair. We would definitely recommend Bono Plumbing."
Laurie M on December 2020
Bono Plumbing has been in business since 2014 as a plumbing contractor for a full range of residential and small commercial service and installation work. We offer free estimates to our VIP members or they are $49 that will go towards the job once completed. We also have discounts for senior citizens 65 years and over and active military. Fix it right with the first-time guarantee, floor & home protection booties and drop clothes, and up-front pricing so there are no surprises. Our service area is Lincoln County, St. Charles County, Warren County, and West St. Louis County.
"Tony and Kyle were very professional and polite. They were very informative and did a great job with our repair. We would definitely recommend Bono Plumbing."
Laurie M on December 2020

AAA Home Services
AAA Home Services
AAA Appliance is family owned and operated by for over 44 years, AAA has continued to serve St. Louis, Jefferson, St. Charles, Warrenton and Lincoln counties with its reliable staff. Additional email - [email protected]. AAA offers 0% Financing on anything from a new appliance or Furnace to repair on your A/C. Parts for: Whirlpool, Kitchen-Aid, Maytag, Amana, Roper, Estate, Speed Queen, Samsung, LG, Frigidaire, Fisher & Paykel, Electolux, State, A.O. Smith, American Standerd, Goodman, North Star. Additional DBAs - A A A Appliances, A A A Heating & Cooling, AAA Heating & Cooling, A All Appliance Inc. Additional phones - (636) 278-1428, (636) 397-3200, (636) 230-8180, (314) 481-1115, (314) 837-8211, (314) 837-0752, (314) 291-4437, (314) 423-4409, (636) 394-2488, (636) 946-5007, (314) 968-0900, (314) 968-1251, (636) 394-2488, (636) 394-4377, (636) 625-6759, (636) 928-4923, (314) 481-4177, (314) 315-4786.
"This company is good about making service calls in a timely manner. However, I was very disappointed in the work. I believe they mis-diagnosed the problem with my refrigerator by not taking the proper time and thoroughness required to make an accurate diagnosis. So, I was charged $95 for the service call and $330 for the repair that did not fix the problem. I called them out again and they did waive the service charge since it was within 30 days. This time they diagnosed a different problem quoting me $960 to fix it. So, basically, I am out $430 for a fridge that still has a broken ice maker. No way am I going to pay another $960. Ridiculous."
Samantha S on March 2025
AAA Appliance is family owned and operated by for over 44 years, AAA has continued to serve St. Louis, Jefferson, St. Charles, Warrenton and Lincoln counties with its reliable staff. Additional email - [email protected]. AAA offers 0% Financing on anything from a new appliance or Furnace to repair on your A/C. Parts for: Whirlpool, Kitchen-Aid, Maytag, Amana, Roper, Estate, Speed Queen, Samsung, LG, Frigidaire, Fisher & Paykel, Electolux, State, A.O. Smith, American Standerd, Goodman, North Star. Additional DBAs - A A A Appliances, A A A Heating & Cooling, AAA Heating & Cooling, A All Appliance Inc. Additional phones - (636) 278-1428, (636) 397-3200, (636) 230-8180, (314) 481-1115, (314) 837-8211, (314) 837-0752, (314) 291-4437, (314) 423-4409, (636) 394-2488, (636) 946-5007, (314) 968-0900, (314) 968-1251, (636) 394-2488, (636) 394-4377, (636) 625-6759, (636) 928-4923, (314) 481-4177, (314) 315-4786.
"This company is good about making service calls in a timely manner. However, I was very disappointed in the work. I believe they mis-diagnosed the problem with my refrigerator by not taking the proper time and thoroughness required to make an accurate diagnosis. So, I was charged $95 for the service call and $330 for the repair that did not fix the problem. I called them out again and they did waive the service charge since it was within 30 days. This time they diagnosed a different problem quoting me $960 to fix it. So, basically, I am out $430 for a fridge that still has a broken ice maker. No way am I going to pay another $960. Ridiculous."
Samantha S on March 2025
Bob Peterson Service Inc
Bob Peterson Service Inc
Additional DBA - Peterson Bob Service Inc and Peterson Bob Service Co. Additional address - PO Box 234, Troy, MO 63379-0234. 15 years in business, accredited business with the BBB.
"He came right on time and was friendly and professional."
Mande G on January 2018
Additional DBA - Peterson Bob Service Inc and Peterson Bob Service Co. Additional address - PO Box 234, Troy, MO 63379-0234. 15 years in business, accredited business with the BBB.
"He came right on time and was friendly and professional."
Mande G on January 2018
Advanced Plumbing Systems
Advanced Plumbing Systems
Advanced Plumbing Systems was started in June of 2015 by Ricky and Kristin Hinson. Although we are a new company, I have been a Journeyman Plumber serving the Franklin County and surrounding areas for over 15 years. I have worked for a few and select reputable contractors in the area. After years of working for others, it was time to better serve the area personally.
"Excellent!! Eric and fellow coworker did a great job. I will use Advanced Plumbing from here in out and highly recommend them to all my friends. Thank you so much!"
Janet F on February 2021
Advanced Plumbing Systems was started in June of 2015 by Ricky and Kristin Hinson. Although we are a new company, I have been a Journeyman Plumber serving the Franklin County and surrounding areas for over 15 years. I have worked for a few and select reputable contractors in the area. After years of working for others, it was time to better serve the area personally.
"Excellent!! Eric and fellow coworker did a great job. I will use Advanced Plumbing from here in out and highly recommend them to all my friends. Thank you so much!"
Janet F on February 2021
Tri-County Plumbing Inc
Tri-County Plumbing Inc
Tri County Plumbing has been in business for 22 years. Our workers have at least 20 years experience in the plumbing trade. We pride on doing quality work. The customer always comes first. For quality service at a great price call Tri County Plumbing.
Tri County Plumbing has been in business for 22 years. Our workers have at least 20 years experience in the plumbing trade. We pride on doing quality work. The customer always comes first. For quality service at a great price call Tri County Plumbing.

First Choice Air Conditioning Heating & Plumbing, LLC
First Choice Air Conditioning Heating & Plumbing, LLC
We specialize in all aspects of HVAC & Plumbing service and installation. We offer a variety of services to meet our customers' needs, from routine maintenance and repairs to complete new system installations. Our experienced technicians are trained to diagnose and fix any HVAC or Plumbing problems, including air conditioning, heating, ventilation, Garbage Disposals, Sump Pump, Water Heaters service and installation and much more. We will work with you to ensure you get the best possible outcome for your needs, and provide you with the highest quality of service. We also offer energy-saving solutions and tips to help you save money on your monthly energy bills. We are committed to providing quality service and customer satisfaction, and we are committed to doing whatever it takes to ensure that our customers are happy and comfortable in their homes. First Choice is a Women owned family business with over 10 years of experience in the HVAC & Plumbing industry. Our team consists of highly trained and certified technicians with a passion for providing quality services to our customers. We use only the latest technologies and equipment to ensure that you get the best results. With our commitment to customer satisfaction, we guarantee your satisfaction with every job. Whether you need a repair, installation, or maintenance, you can count on us to get the job done right. We strive to provide the highest quality service at the most competitive prices.
"Install went well. Fast. No issues."
Sydney N on February 2025
We specialize in all aspects of HVAC & Plumbing service and installation. We offer a variety of services to meet our customers' needs, from routine maintenance and repairs to complete new system installations. Our experienced technicians are trained to diagnose and fix any HVAC or Plumbing problems, including air conditioning, heating, ventilation, Garbage Disposals, Sump Pump, Water Heaters service and installation and much more. We will work with you to ensure you get the best possible outcome for your needs, and provide you with the highest quality of service. We also offer energy-saving solutions and tips to help you save money on your monthly energy bills. We are committed to providing quality service and customer satisfaction, and we are committed to doing whatever it takes to ensure that our customers are happy and comfortable in their homes. First Choice is a Women owned family business with over 10 years of experience in the HVAC & Plumbing industry. Our team consists of highly trained and certified technicians with a passion for providing quality services to our customers. We use only the latest technologies and equipment to ensure that you get the best results. With our commitment to customer satisfaction, we guarantee your satisfaction with every job. Whether you need a repair, installation, or maintenance, you can count on us to get the job done right. We strive to provide the highest quality service at the most competitive prices.
"Install went well. Fast. No issues."
Sydney N on February 2025
Budget Heating, Cooling & Plumbing
Budget Heating, Cooling & Plumbing
We are not your typical heating, air conditioning and plumbing company, we are professional, but very low pressure. We understand how difficult it is to have a stranger in your home and we will always try to make your experience with our company as easy as possible. Additional contact name - Amy Davis. Additional DBA - Budget Air Conditioning Heating & Plumbing LLC, Midwest Air Conditioning, Heating and Plumbing, Midwest Hearth and Home.
"Here we go again ???, Hasn’t even been a year and my 2 yr old A/C unit is broken…..for the FOURTH time. Took 2 weeks to get someone out to even diagnose the problem. Have to wait again to make an appointment until after they get the part in which should hopefully be Friday…..3 weeks with no A/C….again, with a young child and disabled veteran with asthma in the house ? Turns out it’s a manufacturing defect, 4th time was the charm I guess….didn’t stop them from charging me the $70 dispatch fee though ? a brand new system I paid over $6,000 for, the 4th time in a little over 2 years it has needed fixing because of a manufacturing defect…..and they still charged me the fee ?. Same sentiment I had when I posted my last review here on 08/01/2022……Save yourself the stress and money….go with someone else, someone who won’t let you sit around for weeks at a time in a 90 degree house with a practically brand new system that is again nothing more than a paperweight ? Technician was awesome."
Jaime H on June 2023
We are not your typical heating, air conditioning and plumbing company, we are professional, but very low pressure. We understand how difficult it is to have a stranger in your home and we will always try to make your experience with our company as easy as possible. Additional contact name - Amy Davis. Additional DBA - Budget Air Conditioning Heating & Plumbing LLC, Midwest Air Conditioning, Heating and Plumbing, Midwest Hearth and Home.
"Here we go again ???, Hasn’t even been a year and my 2 yr old A/C unit is broken…..for the FOURTH time. Took 2 weeks to get someone out to even diagnose the problem. Have to wait again to make an appointment until after they get the part in which should hopefully be Friday…..3 weeks with no A/C….again, with a young child and disabled veteran with asthma in the house ? Turns out it’s a manufacturing defect, 4th time was the charm I guess….didn’t stop them from charging me the $70 dispatch fee though ? a brand new system I paid over $6,000 for, the 4th time in a little over 2 years it has needed fixing because of a manufacturing defect…..and they still charged me the fee ?. Same sentiment I had when I posted my last review here on 08/01/2022……Save yourself the stress and money….go with someone else, someone who won’t let you sit around for weeks at a time in a 90 degree house with a practically brand new system that is again nothing more than a paperweight ? Technician was awesome."
Jaime H on June 2023
The Warrenton, MO homeowners’ guide to water softener services
From average costs to expert advice, get all the answers you need to get your job done.

How much a water softener costs depends on your home’s size, and the system’s type and capacity. Our expert guide explores all the price factors.

On average, a reverse osmosis water filter costs around $2,200, but there are a few variables that impact the total price. Learn about them in this guide.

Water softener repair costs can add up, but they’re almost always worthwhile. Use this guide to see what your project is going to cost before you get started.

No one likes that white buildup in the shower and on their cookware. Will a whole-house water filter remove the scale? We'll show you what to expect.

Knowing how to fix a clogged water softener will help you spot and stop a blockage so that soft, purified water always flows.

Is hard water bad for you? Not to drink, but it can dry out your skin and create problems for your household appliances. Here’s what you need to know.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"



