Top-rated water softener pros.

Get matched with top water softener pros in Altadena, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your water softener service project in Altadena, CA?

Select your specific project to find the pro for you.

Find Water softener pros in Altadena

Avatar for Pro Water Solutions, Inc.
Pro Water Solutions, Inc.
4.9(
58
)
Water Treatment & Purification System - Install or Replace

Serving Altadena, CA and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"Brad and his team were transparent, thoroughly professional. Brad took his time to explain different solutions and competitive offerings, he went over and beyond to make sure customer satisfaction. Will hire them in a heartbeat if I ever need another water softener system."
Water Softener Carbon System Outdoors
Water Softener Carbon In Garage
Under sink reverse osmosis with upgraded insta hot
Water Filtration
Softener/Uv light

+14

Response time1 day
134 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
171
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Altadena, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Found me the right size water heater, a few days before Thanksgiving and had it installed within 2 hours. Clean and efficient and Bradford White gas water heaters are American made. Built to last. Daniel Westereng did a great job with the install. Clean, fast, thorough and polite."
Ruben installs a new drainage system under a customers home. Working in a crawl space is rough, but we do what is needed.
Backing up? Got roots? Blast those roots out with a Hydro Jetter! We use a wart hog nozzle that combines controlled rotation with a unique 8 jet cutting configuration optimized for removing roots. It’s better with a jetter! Call us! We got this! ??
Sewer Line Camera
No drain clog too big or small, Western Rooter covers them all!
Justin clearing a Kitchen sink back-up after the Memorial holiday.
HALO 5 whole house water filtration system.

+542

Response time12 hrs
Response rate100%
20 neighbors recently requested a quote
Avatar for McLay Services
McLay Services
4.8(
278
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Altadena, CA and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"Only good things to say about McLay Services! From scheduling the services call to getting the work done. The technician was up front with pricing and told me only what needed to be repaired on my water heater. He even did a free safety check on my furnace and found a dirty air filter that needed replacement. I will be calling again in the future."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

32 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Leon Plumbing
Leon Plumbing
4.8(
73
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Altadena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1983

Free estimates

Emergency services offered

"Sev came on time and was very efficient he is efficient and knowledgeable about my tankless water heater did an excellent job descaling my tankless at a very reasonable rate. I would definitely rehire him again every time to do my routine maintenance on my tankless water heater...Thanks Sev!"
Tankless Installation (RUR199e with wifi)
Exterior Tankless Water Heater
Dual Tankless Water Heater Installation
Tankless water heater ACE PRO
Tankless Water Heater Service

+8

Response time8 hrs
Response rate94%
24 neighbors recently requested a quote
Avatar for FLASH PLUMBING INC
FLASH PLUMBING INC
5.0(
9
)
Water Treatment & Purification System - Install or Replace

Serving Altadena, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Flash Plumbing and Services provides professional residential plumbing services, including leak repairs, faucet replacements, water heater repair and installation, and emergency plumbing solutions.\nOur licensed and highly trained technicians use advanced diagnostic tools and modern plumbing techniques to accurately identify issues and complete repairs efficiently.\nWe are committed to serving our community with affordable plumbing services, transparent pricing, and dependable workmanship homeowners can rely on.\nContact Flash Plumbing and Services today to schedule a consultation with a trusted local plumbing professional.

Main sewer replacement
Main sewer replacement
Water line replacement
Tankless water heater
Tankless water heater

+1

Response time7 hrs
Response rate88%
2 neighbors recently requested a quote
Plumbing Geeks, Inc.
5.0(
12
)
Water Treatment & Purification System - Install or Replace

Serving Altadena, CA and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"This company has helped me out more times than I can count. They are affordable knowledgeable and reliable. I hired them to install my faucet at my new house and I wouldn't have trusted anyone else. They're always available and they patiently listen to my concerns. They have always been there in an emergency situations when I need them. Greg has ALWAYS gone above & beyond. I absolutely wouldn't go anywhere else. They have my business forever."
5 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Service Champions, LLC
Service Champions, LLC
4.4(
50
)
Water Treatment & Purification System - Install or Replace

Serving Altadena, CA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Can not say enough positive things about this company. Usually do alot of things diy, but i would hire them any time to do plumbing. Their professionalism is way above board. Prices more than fair. Miguel is a definite asset to this company. When i have a plumbing problem i will definitely call them back. (had another company come before them that could not get the job done and suggested replacing the trap under my bathtub. My home is not on a foundation but a slab, and that means removal of my bathtub. The cost of his visit would have gone from one hundred dollars to thousands. ) Thank you Service Champions!"
Area Drain Cleaning
Plumbing
Plumbing
Garbage Disposal
Drain Cleaning

+13

Response time4 hrs
Recommended by79%of homeowners
...
Showing 1-10 of 93
Water Softeners questions, answered by experts

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.

Generally, it is safe to bathe in yellow water, as the color is often caused by iron, tannins, or rust, which won't harm your skin. Soap will still clean you effectively, though the water might leave stains. However, if the water has an unusual smell or you suspect contamination, avoid bathing and contact a plumber for an inspection. A professional can also help if you find bathing in yellow water problematic and want to determine how to get your water clear again.

The main difference between a water softener and a water filter is what they remove from the water. A water softener is specifically designed to remove hard minerals, while a filter removes a wider range of contaminants above a certain size, such as bacteria and other impurities. If your primary goal is to remove minerals, a softener is the best choice. If you want to remove various contaminants for safety or taste, a filter is more suitable. Filters are also typically less expensive to install. Depending on your water supply's specific issues, you may need to install both systems for comprehensive treatment.

Softened water prevents scale deposits, reducing appliance wear, leading to energy savings and longer-lasting household fixtures.

A lower-end water softener would cost around $900, not including installation. Each home has different requirements, water hardness, and number of inhabitants, so there’s a huge range in pricing—$600 to over $6,000. The average water softener repair bill is around $500, meaning it’s a much better option to repair any issues and only replace your softener if absolutely necessary. 

The Altadena, CA homeowners’ guide to water softener services

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