Get matched with top water softener pros in Saint Louis, MO
There are 8 highly-rated local water softener pros.
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10 Verified Reviews for Water Softener Service pros in Saint Louis, MO
*The Angi rating for Water Softener Service companies in Saint Louis, 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 Saint Louis, 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 May 12, 2025
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Water softener pros in Saint Louis
Retail location- with parts, chemicals,toys and maintenance supplies, We sell above ground pools. we also test water and give advice on chemistry., and we have the best service department in St Louis. We do pool openings, closings,equipment repair and installation. We also work on most brands of spas.
"They were the only company I could find that would work on my heat pump. They were very knowledgeable and did a great job."
Susan B on January 2019
Retail location- with parts, chemicals,toys and maintenance supplies, We sell above ground pools. we also test water and give advice on chemistry., and we have the best service department in St Louis. We do pool openings, closings,equipment repair and installation. We also work on most brands of spas.
"They were the only company I could find that would work on my heat pump. They were very knowledgeable and did a great job."
Susan B on January 2019
Family Owned and Operated since 1947.
Family Owned and Operated since 1947.
We are a family owned and operated business since 1972. Missouri Furnace & Air Conditioning Company has maintained an A+ rating with the BBB since 1991. We provide 24 hour emergency service 7 days a week. A live person is always available to take your call. Our finance department handles all of your financing needs throughout the process.
"I have had nothing but perfect experiences with Missouri Furnace and Air Conditioning. They installed my boiler heater furnace in 2006 and my air conditioning unit in 2009, and I have used them ever since for the maintenance and service on both. Their customer service personnel are so nice and they get your service call scheduled very promptly. If there is any sort of emergency they will arrange to get a technician to your house the same day if at all possible. The knowledge and expertise of the service technicians is top of the line, and the technicians are always willing to fully explain the work that they are doing in terms that I can understand. Missouri Furnace & Air Conditioning is a truly exceptional company and I would never trust the care of my heating and cooling systems to anyone else. I give them my highest recommendation!"
Alana R on November 2023
We are a family owned and operated business since 1972. Missouri Furnace & Air Conditioning Company has maintained an A+ rating with the BBB since 1991. We provide 24 hour emergency service 7 days a week. A live person is always available to take your call. Our finance department handles all of your financing needs throughout the process.
"I have had nothing but perfect experiences with Missouri Furnace and Air Conditioning. They installed my boiler heater furnace in 2006 and my air conditioning unit in 2009, and I have used them ever since for the maintenance and service on both. Their customer service personnel are so nice and they get your service call scheduled very promptly. If there is any sort of emergency they will arrange to get a technician to your house the same day if at all possible. The knowledge and expertise of the service technicians is top of the line, and the technicians are always willing to fully explain the work that they are doing in terms that I can understand. Missouri Furnace & Air Conditioning is a truly exceptional company and I would never trust the care of my heating and cooling systems to anyone else. I give them my highest recommendation!"
Alana R on November 2023
Python Plumbing LLC is a second generation, family owned company with over 30 years experience dealing with all the plumbing issues a city like St. Louis and it's surrounding areas possess. Python is a minority owned, licensed, bonded, and insured company. We accept cash, check, and all major credit cards.
Python Plumbing LLC is a second generation, family owned company with over 30 years experience dealing with all the plumbing issues a city like St. Louis and it's surrounding areas possess. Python is a minority owned, licensed, bonded, and insured company. We accept cash, check, and all major credit cards.
A family owned plumbing and HVAC business since 1939 serving St. Louis and surrounding areas.
A family owned plumbing and HVAC business since 1939 serving St. Louis and surrounding areas.
Celebrating 24 Years in business! Commercial and Residential Plumbing services offered. All work performed by Licensed, Insured, Bonded, Professional Plumbers. We do sub-contracting!
"They installed a laundry and bath service. Just over a year and at least two fittings are leaking. Sick of replacing drywall."
Matthew R on September 2020
Celebrating 24 Years in business! Commercial and Residential Plumbing services offered. All work performed by Licensed, Insured, Bonded, Professional Plumbers. We do sub-contracting!
"They installed a laundry and bath service. Just over a year and at least two fittings are leaking. Sick of replacing drywall."
Matthew R on September 2020
Apollo is the most trusted HVAC company, providing services for air conditioning St. Louis residents have relied on since 1990. As a family-owned and operated business, we understand the value of honesty and trustworthiness – we make it our mission to provide exceptional customer care. Our NATE certified technicians are factory-trained, which holds them to the highest standards in the industry. We understand that no HVAC service call is the same, which is why we offer services for commercial and residential, heating and cooling, installation and replacement, repairs and maintenance programs, and options for all major brands. Apollo has earned an accreditation from the Better Business Bureau due to our strict business practices and policies. For a company you can rely on, for 24 hour emergency repair options and routine maintenance, contact us today to see how we can help you! Apollo Heating & Cooling, Inc. is dedicated to providing the best possible heating solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we’ve installed many systems in this area, we’ve earned a reputation for doing the job right the first time. We are proud to service the heating needs of O’Fallon, St. Peters, St. Charles, Wentzville, and surrounding areas.
Apollo is the most trusted HVAC company, providing services for air conditioning St. Louis residents have relied on since 1990. As a family-owned and operated business, we understand the value of honesty and trustworthiness – we make it our mission to provide exceptional customer care. Our NATE certified technicians are factory-trained, which holds them to the highest standards in the industry. We understand that no HVAC service call is the same, which is why we offer services for commercial and residential, heating and cooling, installation and replacement, repairs and maintenance programs, and options for all major brands. Apollo has earned an accreditation from the Better Business Bureau due to our strict business practices and policies. For a company you can rely on, for 24 hour emergency repair options and routine maintenance, contact us today to see how we can help you! Apollo Heating & Cooling, Inc. is dedicated to providing the best possible heating solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we’ve installed many systems in this area, we’ve earned a reputation for doing the job right the first time. We are proud to service the heating needs of O’Fallon, St. Peters, St. Charles, Wentzville, and surrounding areas.
At Montgomery & Sons, we take care to provide our customers high quality services, personalized for their unique plumbing needs. We serve residential and commercial customers in St. Louis, St. Charles & surrounding areas.
At Montgomery & Sons, we take care to provide our customers high quality services, personalized for their unique plumbing needs. We serve residential and commercial customers in St. Louis, St. Charles & surrounding areas.
We are a family owned and operated company with 4 employees. We don't use subcontractors. We offer free estimates and Military and Senior discounts. Ask about our Special offer for Angies List Members. "Family Helping Families" Call us first! 636-294-5661
"Don't let these jokers come anywhere near your property. We had work done through a contract through the county water repair program. They broke a private line (gas line to pool heater) and acted like it was my fault. They automatically just said they weren’t responsible. No where in the contract does it say I need to have anything other than irrigation lines marked. They don't return calls. They didn't even bring their own hose and had to use ours. When they came back later to finish the work and put my yard back together they put grass seed in a flower bed. I now have a $4000 repair for a private gas line and grass I need to dig out of a rock bed for a repair that was supposed to be "free". Not to mention the contractor was really rude. When they finished up the work and told me they were leaving they didn't even mention the line they broke. When I asked about it the owner told me "we don't fix gas lines. We are plumbers". Guess who I got a quote from to repair the line? A plumber. Ridiculous. Any reputable company would’ve seen the giant heater right in front of them and wouldn’t fixed the damage they caused."
Danielle S on April 2025
We are a family owned and operated company with 4 employees. We don't use subcontractors. We offer free estimates and Military and Senior discounts. Ask about our Special offer for Angies List Members. "Family Helping Families" Call us first! 636-294-5661
"Don't let these jokers come anywhere near your property. We had work done through a contract through the county water repair program. They broke a private line (gas line to pool heater) and acted like it was my fault. They automatically just said they weren’t responsible. No where in the contract does it say I need to have anything other than irrigation lines marked. They don't return calls. They didn't even bring their own hose and had to use ours. When they came back later to finish the work and put my yard back together they put grass seed in a flower bed. I now have a $4000 repair for a private gas line and grass I need to dig out of a rock bed for a repair that was supposed to be "free". Not to mention the contractor was really rude. When they finished up the work and told me they were leaving they didn't even mention the line they broke. When I asked about it the owner told me "we don't fix gas lines. We are plumbers". Guess who I got a quote from to repair the line? A plumber. Ridiculous. Any reputable company would’ve seen the giant heater right in front of them and wouldn’t fixed the damage they caused."
Danielle S on April 2025
Well drilling, pump repairs. waterline repairs. Additional address - 4038 W Rock Creek, Imperial, MO 63052.
Well drilling, pump repairs. waterline repairs. Additional address - 4038 W Rock Creek, Imperial, MO 63052.
Water softener services FAQs
The license requirements for water softener installation depend on your location. Some municipalities require that the installer hold a plumbing license, some require a permit and an inspection, but no license for the installer, and some require a permit and a license for the installer. Regardless of the local laws in your area, it’s always a good idea to hire a licensed plumber or installer. These pros will install your system properly and have the experience to size the system appropriately. Use Angi’s state licensing tool to check your installer’s license status.
The cost to install a water softener system is $1,500 on average, ranging between $200 and $6,000. The labor for water softener work typically costs between $150 and $1,000, so you can add that to your equipment costs to get an accurate total. Your price will depend on many factors, including the following:
System capacity
Home size
Water hardness levels
Type of water softener
Presence of electricity in the installation area
Local permit costs
Water softeners are worth the money if you live in an area with hard water. Hard water is safe to drink, but it poses serious threats to your plumbing system. The minerals in hard water will gradually build up on the inside walls of your pipes, reducing water flow to your fixtures. The minerals can also gradually corrode your plumbing system, reduce its lifespan, and increase the risk of leaks. Hard water also makes soap and detergent less effective. Water softener systems can solve all these issues, making them a great investment.
It’s possible to install a water softener yourself, but we don’t recommend it. Water softeners require working with copper pipes and electrical wiring, neither are suitable tasks for most DIYers. Plus, working with water and electricity together is dangerous and could pose a risk to your safety. Water softeners also need to be calibrated so that they don’t make your water too soft, as soft water poses just as many risks as hard water. Overall, it’s well worth hiring a local water softener installer to place your water softener system.
Your water softener size is based on your total household water consumption. In most cases, you can assume the average household member will use around 75 gallons per day. Multiply that by the number of people in your home, then multiply by 10 (for the typical grains per gallon). You’ll get a number in grains that should help roughly size your water softener. However, it’s best to hire a professional to install your system and use more exact numbers, like your exact average water consumption per day and starting water hardness.
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