Top-rated water softener pros.

Get matched with top water softener pros in San Luis Obispo, CA

Enter your ZIP and get matched with up to 5 pros

Need a pro for your water softener service project in San Luis Obispo, CA?

Select your specific project to find the pro for you.

TRUSTED BY SAN LUIS OBISPO, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon16
    Verified water softener services reviews

Verified Reviews for Water Softener Service pros in San Luis Obispo, CA

*The Angi rating for Water Softener Service companies in San Luis Obispo, CA 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 San Luis Obispo, CA 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

Find Water softener pros in San Luis Obispo

Avatar for Griffin Plumbing Inc.

Griffin Plumbing Inc.

No reviews yet

Griffin Plumbing Inc.

No reviews yet
22 years of experience

Plumbing Woes? Call the Pros! Griffin Plumbing, Inc. has delivered quality plumbing repair and maintenance services to the Central Coast for over 20 years. Whether it's a leaky faucet or a full-scale flood, the goal of our expert plumbers has always been the same, to provide you with the best service we possibly can. By building an amazing team of technicians and client service staff, we're able to make sure that we provide the perfect solution for any plumbing need from clogged drains, to water heater replacement to leak repair, repipes and more. For us, the commitment to providing the best possible service isn't about going the extra mile, it's simply the Griffin way.

Plumbing Woes? Call the Pros! Griffin Plumbing, Inc. has delivered quality plumbing repair and maintenance services to the Central Coast for over 20 years. Whether it's a leaky faucet or a full-scale flood, the goal of our expert plumbers has always been the same, to provide you with the best service we possibly can. By building an amazing team of technicians and client service staff, we're able to make sure that we provide the perfect solution for any plumbing need from clogged drains, to water heater replacement to leak repair, repipes and more. For us, the commitment to providing the best possible service isn't about going the extra mile, it's simply the Griffin way.

Vargas handyman services

No reviews yet

Vargas handyman services

No reviews yet

Vargas handyman services can perform HVAC , Plumbing , Painting repairs for your home or business needs and as owner Paul has 25 years in the repair/Installation service

Vargas handyman services can perform HVAC , Plumbing , Painting repairs for your home or business needs and as owner Paul has 25 years in the repair/Installation service

Avatar for Central Plumbing INC Service and Repair

Central Plumbing INC Service and Repair

5.00(
5
)

Central Plumbing INC Service and Repair

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Central Plumbing is a licensed & insured plumbing company serving all of SLO County and Northern Santa Barbara County. We are available for all your plumbing needs at a reasonable rate. -Drain Cleaning -Water Heaters -All aspects of plumbing Lic #1086463

"The service was fantastic. He showed up early. He's very knowledgeable, pretty on point, he understood exactly what needs to be done and very efficient. Also, fair and reasonable price."

Brian V on March 2022

Central Plumbing is a licensed & insured plumbing company serving all of SLO County and Northern Santa Barbara County. We are available for all your plumbing needs at a reasonable rate. -Drain Cleaning -Water Heaters -All aspects of plumbing Lic #1086463

"The service was fantastic. He showed up early. He's very knowledgeable, pretty on point, he understood exactly what needs to be done and very efficient. Also, fair and reasonable price."

Brian V on March 2022

Aqualight company

5.00(
3
)

Aqualight company

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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 our services offered and call or click to schedule an estimate today!

"So glad I picked this company! Front desk was very cheerful and happy to help. The technician was on time, professional and trustworthy. The equipment is reliable and dependable. Excellent experience!"

Manuel L on October 2021

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 our services offered and call or click to schedule an estimate today!

"So glad I picked this company! Front desk was very cheerful and happy to help. The technician was on time, professional and trustworthy. The equipment is reliable and dependable. Excellent experience!"

Manuel L on October 2021

CalSoft Water

No reviews yet

CalSoft Water

No reviews yet
97 years of experience

CalSoft Water in Santa Maria, California, is the company to call for a water softener and drinking water system. Our water softeners are some of the most efficient in the industry, as they use less water and salt in regeneration. Don’t forget to ask about our environmentally friendly soft water service (also referred to as portable exchange tanks).

CalSoft Water in Santa Maria, California, is the company to call for a water softener and drinking water system. Our water softeners are some of the most efficient in the industry, as they use less water and salt in regeneration. Don’t forget to ask about our environmentally friendly soft water service (also referred to as portable exchange tanks).

Potter Plumbing Inc.

1.00(
1
)

Potter Plumbing Inc.

1.00(
1
)
58 years of experience

Potter Plumbing Inc and our new Division, Central Coast Conservation Solutions offer full service plumbing as well as "Green Plumbing" (Grey Water and Rain Water Harvesting and water conservation). We specialize in Estate Properties on the Central Coast but we are still a local friendly company that can do the small jobs and the big ones as well.

Potter Plumbing Inc and our new Division, Central Coast Conservation Solutions offer full service plumbing as well as "Green Plumbing" (Grey Water and Rain Water Harvesting and water conservation). We specialize in Estate Properties on the Central Coast but we are still a local friendly company that can do the small jobs and the big ones as well.

Showing 1-10 of 44
Water Softeners questions, answered by experts

It’s unlikely that hard water on its own could cause substantial hair loss or damage, though it’s true that bathing in hard water can cause your scalp to feel itchy or flaky and might dull your hair’s natural shine. Using high-quality shampoo and conditioner or buying a whole-home water softener can decrease these issues.

Hard water stains can be a headache because they will reoccur as long as hard water flows through. Thankfully, hard water stains are not permanent. With the right tools and an appropriate cleaning routine, you can prevent hard water stains from ever building up. However, you might feel like you are stuck in a constant cleaning cycle. In that case, you may consider hiring a contractor to perform routine cleaning.

Most of the U.S. has hard water, especially across portions of the West and Midwest. The areas with the hardest water include parts of Texas, Oklahoma, Kansas, Colorado, New Mexico, Utah, Wyoming, Illinois, North and South Dakota, Ohio, and New York. You’ll find soft water in parts of New England, the Southeast, the Pacific Northwest, and Hawaii.

A tankless water heater should be at least 10 feet away from a water softener, although the pros you hire for water softener installation can help you determine the correct distance. These two units need to have some distance between them to prevent hot water from the tankless water heater from flowing backward into the water softener when it runs a regeneration cycle.

Softener systems extend appliance life spans, improve skin and hair health, and reduce pipe buildup by removing minerals like calcium and magnesium.

The San Luis Obispo, CA homeowners’ guide to water softener services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"