Top-rated water softener pros.

Get matched with top water softener pros in Colma, CA

There are 6 highly-rated local water softener pros.

Water softener pros in Colma

Maverick Water Heaters & Plumbing
625 Vue De Mer Avenue
5.00(
15
)
Approved Pro
Maverick Water Heaters & Plumbing
625 Vue De Mer Avenue
5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 local quotes requested

We specialize in plumbing services, water heaters, repairs, inspections, installations, and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today! 650-400-2459

"Great! Steve arrived super quick, identified the problem and fixed it. Nice work and a nice guy. I would recommend him to anyone."

James M on February 2024

We specialize in plumbing services, water heaters, repairs, inspections, installations, and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today! 650-400-2459

"Great! Steve arrived super quick, identified the problem and fixed it. Nice work and a nice guy. I would recommend him to anyone."

James M on February 2024


Avatar for In & Out Plumbing & Construction Inc
In & Out Plumbing & Construction Inc
184 Harbor Way
4.16(
61
)
Approved Pro
In & Out Plumbing & Construction Inc
184 Harbor Way
4.16(
61
)
Approved Pro
Customers say: Quick response
171 local quotes requested
27 years of experience

In and Out Plumbing and Construction is a family owned business and we take pride in our honesty, our integrity, and ourselves. Our Plumbers and Technicians are trained, licensed, bonded and insured professionals. We focus on residential and commercial plumbing in the Bay Area.

"Very professional team. Was easy to schedule time for a walkthrough for a quote, and the quote was provided in a timely manner as well. Work was on time and well done. Will hire them again for future projects!"

Evan W on June 2024

In and Out Plumbing and Construction is a family owned business and we take pride in our honesty, our integrity, and ourselves. Our Plumbers and Technicians are trained, licensed, bonded and insured professionals. We focus on residential and commercial plumbing in the Bay Area.

"Very professional team. Was easy to schedule time for a walkthrough for a quote, and the quote was provided in a timely manner as well. Work was on time and well done. Will hire them again for future projects!"

Evan W on June 2024


Avatar for Ace Plumbing & Rooter
Ace Plumbing & Rooter
1090 Bryant Street
4.70(
556
)
Approved Pro
Ace Plumbing & Rooter
1090 Bryant Street
4.70(
556
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
83 local quotes requested

We are your trusted, local plumber in SF dedicated to providing every customer with the highest quality, seamless experience when it comes to plumbing, water heater and sewer repairs, installations and service.

"Jim Sozzi was AMAZING. We needed urgent help with a toilet and he took care of us and helped uncover a few other matters that he also fixed. We're planning to hire him for future work. Would strongly recommend."

Mitch A on December 2023

We are your trusted, local plumber in SF dedicated to providing every customer with the highest quality, seamless experience when it comes to plumbing, water heater and sewer repairs, installations and service.

"Jim Sozzi was AMAZING. We needed urgent help with a toilet and he took care of us and helped uncover a few other matters that he also fixed. We're planning to hire him for future work. Would strongly recommend."

Mitch A on December 2023


Avatar for Green Arrow Plumbing
Green Arrow Plumbing
533 AIRPORT BLVD
5.00(
28
)
Approved Pro
Green Arrow Plumbing
533 AIRPORT BLVD
5.00(
28
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
94 local quotes requested

Green Arrow Plumbing is known for delivering quality solutions for all residential plumbing needs. The ability to arrive, diagnose, and fix the issue all in one visit, while maintaining affordability, is what sets us apart. Green Arrow Plumbing is a family owned and operated company that services most of the Bay Area cities. We specialize in plumbing services, repairs, inspections, installations, drain cleaning, and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Nice job!"

David S on April 2025

Green Arrow Plumbing is known for delivering quality solutions for all residential plumbing needs. The ability to arrive, diagnose, and fix the issue all in one visit, while maintaining affordability, is what sets us apart. Green Arrow Plumbing is a family owned and operated company that services most of the Bay Area cities. We specialize in plumbing services, repairs, inspections, installations, drain cleaning, and more! 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! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Nice job!"

David S on April 2025


Avatar for SplashFix Plumbing
SplashFix Plumbing
387 Newman Drive
5.00(
3
)
Approved Pro
SplashFix Plumbing
387 Newman Drive
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
59 local quotes requested

Welcome to SplashFix Plumbing, where we’re more than just plumbers – we’re your partners in maintaining the comfort and functionality of your home. With a passion for plumbing and a commitment to customer satisfaction, we specialize in providing top-notch general plumbing services that keep your household running smoothly. From leaky faucets, clogged drains, to water heaters we’re excited to tackle any challenge that comes our way, ensuring that your plumbing system is in tiptop shape. Our team of skilled technicians is dedicated to showing up on time, fully prepared, and ready to roll up our sleeves to get the job done right. With attention to detail and a focus on quality craftsmanship, we take pride in delivering results that exceed your expectations. So whether you’re facing a minor repair or a major plumbing overhaul, you can trust SplashFix Plumbing to handle it with professionalism and expertise. Let us take the stress out of your plumbing problems – contact us today and experience the difference for yourself!

"Good service. I recommend this company."

Michael K on February 2025

Welcome to SplashFix Plumbing, where we’re more than just plumbers – we’re your partners in maintaining the comfort and functionality of your home. With a passion for plumbing and a commitment to customer satisfaction, we specialize in providing top-notch general plumbing services that keep your household running smoothly. From leaky faucets, clogged drains, to water heaters we’re excited to tackle any challenge that comes our way, ensuring that your plumbing system is in tiptop shape. Our team of skilled technicians is dedicated to showing up on time, fully prepared, and ready to roll up our sleeves to get the job done right. With attention to detail and a focus on quality craftsmanship, we take pride in delivering results that exceed your expectations. So whether you’re facing a minor repair or a major plumbing overhaul, you can trust SplashFix Plumbing to handle it with professionalism and expertise. Let us take the stress out of your plumbing problems – contact us today and experience the difference for yourself!

"Good service. I recommend this company."

Michael K on February 2025


Avatar for George Salet Plumbing Inc
George Salet Plumbing Inc
200 Valley Dr.
4.58(
66
)
Approved Pro
George Salet Plumbing Inc
200 Valley Dr.
4.58(
66
)
Approved Pro
Customers say: Quality work
19 local quotes requested
46 years of experience

George Salet Plumbing originated in 1979. Our business model is based on the premise of quality service and attention to client needs. It is our goal to offer you only the highest quality possible in both product and service. Our technicians are highly skilled and go through on-going training to remain at the top of their game. They are put through rigid standards just to be eligible for employment including but not limited to a full background check, drug screening and a number of plumbing examinations to ensure and demonstrate their knowledge and understanding of the plumbing industry. Service Area: portions of San Mateo county

"Everything went great, I had no problems reaching the office by phone and they were quick to schedule me. Carlos took care of everything just as needed. I would call on them again for plumbing help."

Shawn T on June 2022

George Salet Plumbing originated in 1979. Our business model is based on the premise of quality service and attention to client needs. It is our goal to offer you only the highest quality possible in both product and service. Our technicians are highly skilled and go through on-going training to remain at the top of their game. They are put through rigid standards just to be eligible for employment including but not limited to a full background check, drug screening and a number of plumbing examinations to ensure and demonstrate their knowledge and understanding of the plumbing industry. Service Area: portions of San Mateo county

"Everything went great, I had no problems reaching the office by phone and they were quick to schedule me. Carlos took care of everything just as needed. I would call on them again for plumbing help."

Shawn T on June 2022


Avatar for Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
3333 Martin Luther King Jr Way
4.45(
682
)
Approved Pro
Albert Nahman Plumbing, Heating, and Cooling
3333 Martin Luther King Jr Way
4.45(
682
)
Approved Pro
Customers say: Super punctual
783 local quotes requested
44 years of experience

Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!

"He was not able to perform the service. He told me he did not have the correct parts. That I needed PGE to come back out. I had another professional come the following day and he was able to diagnose and fix both wall heaters with no issue. I was very diappointed and felt cheated."

Tracy D on April 2025

Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!

"He was not able to perform the service. He told me he did not have the correct parts. That I needed PGE to come back out. I had another professional come the following day and he was able to diagnose and fix both wall heaters with no issue. I was very diappointed and felt cheated."

Tracy D on April 2025


Steven Bailey Plumbing
5.00(
1
)
Steven Bailey Plumbing
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Steven Bailey Plumbing is San Francisco, San Mateo County, and Marin County's premier tech-savvy plumbing company, revolutionizing the industry with cutting-edge solutions and legendary craftsmanship. Known for our water heater installations that set the gold standard, we deliver unmatched performance and reliability tailored to your home or business needs. Whether you’re upgrading to a high-efficiency model or replacing an outdated system, our expertise ensures flawless results every time. At Steven Bailey Plumbing, we’re not just keeping the water running or your drains draining—we’re setting a new standard for plumbing excellence. Choose innovation. Choose quality. Choose Steven Bailey Plumbing.

"great,the best"

richard c on December 2024

Steven Bailey Plumbing is San Francisco, San Mateo County, and Marin County's premier tech-savvy plumbing company, revolutionizing the industry with cutting-edge solutions and legendary craftsmanship. Known for our water heater installations that set the gold standard, we deliver unmatched performance and reliability tailored to your home or business needs. Whether you’re upgrading to a high-efficiency model or replacing an outdated system, our expertise ensures flawless results every time. At Steven Bailey Plumbing, we’re not just keeping the water running or your drains draining—we’re setting a new standard for plumbing excellence. Choose innovation. Choose quality. Choose Steven Bailey Plumbing.

"great,the best"

richard c on December 2024


Navta Plumbing
5.00(
7
)
Navta Plumbing
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We take pride in our work and ensure customer satisfaction. With over 10 years of experience, we offer quality service. Our technicians recieve the proper apprenticeship courses we are highly trained for any task. We are fully licensed and bonded company.

"I am so grateful to have found Jose with Navta Plumbing to change an ancient gas line. I am having a new stove delivered on Friday so Jose sent me a quote within an hour and had the job done two hours later! He was professional, the cost was fair and am now ahead of schedule for my delivery! Absolutely recommended Navta Plumbing"

Elizabeth D on July 2024

We take pride in our work and ensure customer satisfaction. With over 10 years of experience, we offer quality service. Our technicians recieve the proper apprenticeship courses we are highly trained for any task. We are fully licensed and bonded company.

"I am so grateful to have found Jose with Navta Plumbing to change an ancient gas line. I am having a new stove delivered on Friday so Jose sent me a quote within an hour and had the job done two hours later! He was professional, the cost was fair and am now ahead of schedule for my delivery! Absolutely recommended Navta Plumbing"

Elizabeth D on July 2024


baqp
No reviews
baqp
No reviews

Hello My name is Jason, I have been a sf union plumber for for 20+ years I have experience in all areas of service, new builds, TI, you name I can do it. I started as an apprentice at 18 and moved up to foreman 2. I am open to any role to help support my family during these tough times. I am fully qualified in working, training, mentor, and getting my hands dirty, I have installed more water heaters gas or tankless than I count. I can start immediately and am looking forward to a new chapter in my life. Please see my qualifications attached. I'm sure there are more but I stuck to the most pertinent. Clean DMV, clean record, reliable transportation and ready to work. Please call or text at anytime Jason 415-871-4563 Kindly Jason

Hello My name is Jason, I have been a sf union plumber for for 20+ years I have experience in all areas of service, new builds, TI, you name I can do it. I started as an apprentice at 18 and moved up to foreman 2. I am open to any role to help support my family during these tough times. I am fully qualified in working, training, mentor, and getting my hands dirty, I have installed more water heaters gas or tankless than I count. I can start immediately and am looking forward to a new chapter in my life. Please see my qualifications attached. I'm sure there are more but I stuck to the most pertinent. Clean DMV, clean record, reliable transportation and ready to work. Please call or text at anytime Jason 415-871-4563 Kindly Jason

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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.

The homeowners guide to water softener services
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