Top-rated water treatment & purification system installers and replacers.

Get matched with top water treatment & purification system installers and replacers in Christiana, TN

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Water treatment & purification system installers and replacers in Christiana

Avatar for ArmorAir TN

ArmorAir TN

319 W McKnight Drive
5.00(
20
)
Approved Pro

ArmorAir TN

319 W McKnight Drive
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
522 local quotes requested

Armor Air TN is full home service company specializing in HVAC, plumbing, water filtration, and indoor air quality services. Armor Air TN is focused on providing the highest quality level of service. You can have peace of mind knowing that some of the best HVAC specialists are working hard for YOU! Our technicians go the extra mile every time, and their experience enables them to tackle whatever issue you may have. We consider it a privilege to play a part in your family’s comfort, and we take our role very seriously.

"Great!!!!!’nn"

Jamie J on June 2025

Armor Air TN is full home service company specializing in HVAC, plumbing, water filtration, and indoor air quality services. Armor Air TN is focused on providing the highest quality level of service. You can have peace of mind knowing that some of the best HVAC specialists are working hard for YOU! Our technicians go the extra mile every time, and their experience enables them to tackle whatever issue you may have. We consider it a privilege to play a part in your family’s comfort, and we take our role very seriously.

"Great!!!!!’nn"

Jamie J on June 2025


EZ Plumbing

203 Pleasant Drive
5.00(
8
)

EZ Plumbing

203 Pleasant Drive
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a locally owned and operated plumbing company, available 7 days a week. If you are thinking of remodeling, building new, or just need fixtures replaced, give us a call. We can also take care of most plumbing service needs such as checking for leaks,garbage disposals and water heaters. Honest people and pricing with over a decade of plumbing experience.

"Very courteous and professional, am recommending them to everyone I know!"

Kala M on January 2023

We are a locally owned and operated plumbing company, available 7 days a week. If you are thinking of remodeling, building new, or just need fixtures replaced, give us a call. We can also take care of most plumbing service needs such as checking for leaks,garbage disposals and water heaters. Honest people and pricing with over a decade of plumbing experience.

"Very courteous and professional, am recommending them to everyone I know!"

Kala M on January 2023


Roberts excavation

178 West Minster Dr
No reviews yet

Roberts excavation

178 West Minster Dr
No reviews yet
1 years of experience

we are local and family owned and operated no matter the size of the project we would love the opportunity to earn your business and make your dreams reality

we are local and family owned and operated no matter the size of the project we would love the opportunity to earn your business and make your dreams reality


JHH Plumbing LLC

3412 Woodbury Pike
No reviews yet

JHH Plumbing LLC

3412 Woodbury Pike
No reviews yet
25 years of experience

JHH plumbing can help with Water Installations, Blocked drains, Water heater and much more! We are a family owned business, serving all of Middle Tennessee. We value our customers and their loyalty.

JHH plumbing can help with Water Installations, Blocked drains, Water heater and much more! We are a family owned business, serving all of Middle Tennessee. We value our customers and their loyalty.


HAYNES SERVICE CO LLC

1644 Unionville-Deason Rd
No reviews yet

HAYNES SERVICE CO LLC

1644 Unionville-Deason Rd
No reviews yet
28 years of experience

We are doing what others DON'T. Old fashion service! Make one call for all your needs and get treated with respect and a smile for a FAIR price. We are a full service company. It don't matter what you want, we can get the job done. We travel to all neighboring counties that touch Bedford County Tn including Coffee, Williamson, Franklin and Maury. Want a picture hung? We do it. Want a house built? We do it. I tell folks all the time, we do it just like as if it was ours. I am from the "Old School" and I know how you want to be treated. Just give us a call and a try, I think you will be glad you did. Mention you found us on Angie's List and receive 10% off your first service. My name is Andy Haynes and I started and own the company. You will be treated right and you have my word on it

We are doing what others DON'T. Old fashion service! Make one call for all your needs and get treated with respect and a smile for a FAIR price. We are a full service company. It don't matter what you want, we can get the job done. We travel to all neighboring counties that touch Bedford County Tn including Coffee, Williamson, Franklin and Maury. Want a picture hung? We do it. Want a house built? We do it. I tell folks all the time, we do it just like as if it was ours. I am from the "Old School" and I know how you want to be treated. Just give us a call and a try, I think you will be glad you did. Mention you found us on Angie's List and receive 10% off your first service. My name is Andy Haynes and I started and own the company. You will be treated right and you have my word on it


Gen X plumbing

335 Sunshine Cir
5.00(
1
)

Gen X plumbing

335 Sunshine Cir
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Fast & reliable master plumbers for all your household or commercial plumbing needs! 30 years experience! Drain cleaning, water heater repair & install, re-pipe, toilet & fixture repair & install. Gas lines, copper pipe!

"I called Kevin early on the morning before Christmas Eve with an emergency since I had 20 people showing up the next day - he was able to work me in his schedule in a couple of hours. Got everything going in the kitchen so my wife could start her baking. Very fast and friendly service - he has a lot of experience. Self-employed veteran - great guy."

Beri F on February 2020

Fast & reliable master plumbers for all your household or commercial plumbing needs! 30 years experience! Drain cleaning, water heater repair & install, re-pipe, toilet & fixture repair & install. Gas lines, copper pipe!

"I called Kevin early on the morning before Christmas Eve with an emergency since I had 20 people showing up the next day - he was able to work me in his schedule in a couple of hours. Got everything going in the kitchen so my wife could start her baking. Very fast and friendly service - he has a lot of experience. Self-employed veteran - great guy."

Beri F on February 2020


Crowell Electric

No reviews yet

Crowell Electric

No reviews yet
14 years of experience

After several years working in the electrical/HVAC field Crowell Electric was founded in early 2011 with the goal of being a full service, customer friendly Electrical/HVAC Mechanical contracting company. We currently have eight employees and cover a work area that spans the majority of TN and AL. We do not see any project as too small or large and treat all with the same level of preparation and professionalism. We appreciate you taking the time to evaluate Crowell Electric for your project and look forward to hearing from you with any questions you might have.

After several years working in the electrical/HVAC field Crowell Electric was founded in early 2011 with the goal of being a full service, customer friendly Electrical/HVAC Mechanical contracting company. We currently have eight employees and cover a work area that spans the majority of TN and AL. We do not see any project as too small or large and treat all with the same level of preparation and professionalism. We appreciate you taking the time to evaluate Crowell Electric for your project and look forward to hearing from you with any questions you might have.


DSS Plumbing Inc

1154 Stratus Dr
5.00(
17
)

DSS Plumbing Inc

1154 Stratus Dr
5.00(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

DSS Plumbing Inc. services the middle Tennessee area. Our highly knowledgeable staff has experience since 2005 and can tackle any of your plumbing needs! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service and very reasonable rates! Let us earn your trust so you can make us your only plumber you need to call when you need it most. Call us today for a free estimate!

"It was fine and it works."

Phyllis S on May 2023

DSS Plumbing Inc. services the middle Tennessee area. Our highly knowledgeable staff has experience since 2005 and can tackle any of your plumbing needs! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service and very reasonable rates! Let us earn your trust so you can make us your only plumber you need to call when you need it most. Call us today for a free estimate!

"It was fine and it works."

Phyllis S on May 2023


Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)

Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

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


The Water Store

No reviews yet

The Water Store

No reviews yet

The Water Store Franklin, TN specializes is premium water filtration systems designed for Middle TN home owners. We have a store front so you can taste the water before you buy making us distinctly different from any other filtration company in the area. Our systems not only filter the impurities and heavy metals, but also conditions the water making it softer and prevents buildup, as well as restores the structure of the water back to nature. Our staff is knowledgeable and ready to serve!

The Water Store Franklin, TN specializes is premium water filtration systems designed for Middle TN home owners. We have a store front so you can taste the water before you buy making us distinctly different from any other filtration company in the area. Our systems not only filter the impurities and heavy metals, but also conditions the water making it softer and prevents buildup, as well as restores the structure of the water back to nature. Our staff is knowledgeable and ready to serve!

Showing 1-10 of 23
FAQs for water treatment & purification system installation and replacement projects in Christiana, TN

Water softeners consist of three main components: a mineral tank, a brine tank, and a control valve. In some smaller units, the mineral tank and brine tank are combined into one cabinet.

Professionals install whole-home systems at the point of entry of the main water line. Smaller units are installed under sinks or near a washer—these units only soften the water for that fixture, not the entire home.

  • Mineral Tank: Hard water passes into the mineral tank through resin beads, and an ion exchange occurs. Magnesium and calcium ions are exchanged for sodium or potassium ions from the brine tank.

  • Brine Tank: The brine tank contains sodium or potassium to recharge the resin.

  • Control Valve: The control valve determines when to clean the resin beads.

Choosing between a salt-based or potassium-based water softener depends on your priorities. Salt-based systems effectively remove hard-water minerals, regenerate efficiently, and are cost-effective. However, they may not be ideal for individuals on low-sodium diets. Potassium-based systems neutralize minerals without removing them and regenerate more frequently. They are more expensive but offer a healthier and more environmentally friendly option. If sodium levels are a concern and cost isn't a major factor, a potassium system may be the better choice.

To calculate your water softener's capacity, determine your grains per gallon (GPG) number by:

  • Multiplying the number of people in your home by 90. The average number of gallons used per person for washing, drinking, and cooking ranges from 80 to 100 gallons per day.

  • Multiplying that result by the hardness of your water. The average grains per gallon in the United States is 10 but can range from 0 to 17. You can find your GPG number by purchasing an at-home water testing kit.

Installing a water softener takes between two to four hours on average. The exact duration depends on the complexity of the unit and whether additional plumbing or electrical work is required. If modifications to existing pipes are necessary, installation may take longer. Preparing the installation area by clearing any obstructions can help streamline the process.

Water softeners can last up to 25 years with proper maintenance and care. The lifespan depends on the type and quality of the unit you choose. Single-tank electric water softeners may last around 12 years, while higher-quality models tend to last longer. Regular maintenance, such as routine inspections and timely replacement of salts or potassium, helps extend the life of your system. Most water softeners require minimal repairs over their lifespan.