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Find Water treatment pros in Castro Valley

Avatar for AAA Water Systems
AAA Water Systems
4.8(
56
)

Serving Castro Valley, CA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Wow talk about an improvement on quality of life. And I feel lucky that we ended up with Damian Fernandez who was such a naturally great person. I received a call from Damian shortly after I inquired with home depot for a whole house water treatment system. He came on-time and well-prepared for my appointment providing a positively enlightening and enjoyable experience. What was also nice was that he did not pressure me to purchase anything. I settled for the top-tiered product that Kinetico offered which was a very expensive system and wished that I didn’t have to spend that much. Still, expensive upfront but besides the greatly improved quality of life, I will be saving on future costs from damages that hard water can cause on my new home, appliances, and health. I’ve been suffering from dry skin, and eczema throughout my face and body. I’ve used a lot of different skin products and they’ve just provided temporary relief. Long story short, my skin has never felt better and it feels so good thanks to Kinetico’s water system. Also, the installation of our water system was perfect and problem free thanks to Ben. I am very pleased with their product and would highly recommend it to anyone. I also strongly recommend having Damian Fernandez help you with your home water treatment needs."
Whole Home Softener / Filter & Reverse Osmosis System
Whole Home Softener / Filter & Reverse Osmosis System
Compact Kinetico Drinking Water System. NSF 58 Certified to provide high quality drinking water!
Desktop style Kinetico Drinking Water System providing high quality water with NSF 58 certification.
Compact Kinetico Drinking Water System. NSF 58 Certified to provide high quality drinking water!

+18

Response time1 day
36 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Pipe Systems and Solutions
Pipe Systems and Solutions
5.0(
6
)

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"We had a great experience with this plumber. He was professional, punctual, and very knowledgeable. He explained the problem clearly and fixed it efficiently. Everything was left clean and working perfectly. Fair pricing and excellent service — I would definitely recommend him and would use his services again."
15 neighbors recently requested a quote
Avatar for New Era Rooter & Plumbing
New Era Rooter & Plumbing
4.8(
34
)

Serving Castro Valley, CA and surrounding areas

Free estimates

Emergency services offered

"Finding a plumber who is there to solve the issue and not try to redo your whole bathroom is hard to find. Everyone wants to cut and replace but New Era Plumbing took the time to diagnose and fix what was needed. Efficient. Cost effective. Has the skills, knowledge, and confidence to do it in one morning. I feel like lots of plumbers wanted to hedge on what they could deliver, especially since they are turning off your water. I’m very grateful to finally find a skilled professional."
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+3

Recommended by93%of homeowners
Avatar for SAVIOR PLUMBING
SAVIOR PLUMBING
4.9(
27
)

Serving Castro Valley, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"

On my way out the door this morning I noticed that water was leaking from the control pipe we have coming out of hot water heater that leads to outside on front patio.  Freaked out thinking the hot water heater was busted.


As I was getting in the car I yelled to my husband to call Savior Plumbing to have them come take a look and see if we could get a new water heater.


My husband called and was told someone would arrive between 2 and 4 PM.  I got a call from my husband way before noon saying Savior Plumbing called him back, had a cancellation and they'd be right over.  They examined the issue and determined there was a corroded pipe.  They cut away the piece, installed and welded a new pipe in place and then VIOLA!  No leak and hot water flowing great.  Was worried the heater would need to be replaced as it is well over 10 years old but was told it looks brand new and is in great shape.  Guess previous home owner bought a nice model! 


Can't say enough about how happy we are with the service given.  Technician did not try to oversell or up-sell anything - just fixed the problem quickly and efficiently. 


We've used them once before to fix a couple of minor issues throughout the house and they are always very honest and trustworthy which is unusual in the plumbing industry from my past experiences with other companies.


HIGHLY recommend!


"
Additional Photos
Recommended by100%of homeowners
Avatar for Rayne Plumbing & Sewer Svc Inc
Rayne Plumbing & Sewer Svc Inc
4.4(
108
)

Serving Castro Valley, CA and surrounding areas

In business since 1964

Free estimates

Emergency services offered

"It was okay. He spent about 20 to 30 minutes on the phone with the manufacturer of the water heater in order to troubleshoot what was wrong with it. I didn't think he knew the material as well as he should have. We had to pay an extra 30 minutes of labor. He did come on time."
Custom Bathroom Sink
Sunnyvale Plumber
Value Repipe
Woodside Shower Valve
Recommended by84%of homeowners
Benjamin Franklin Plumbing Novato
3.9(
264
)

Serving Castro Valley, CA and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"

During the check up, the technician discovered the rod was quite

corroded and it needed replacing.  The rod was quite expensive,

but the tech explained that I could probably find a part online

less expensive, but that Benjamin Franklin's guarantee and quality

was worth paying more.  I have had no problems with the water heater

and will call them again when it's time to replace.


"
Recommended by73%of homeowners
Showing 1-10 of 45

The Castro Valley, CA homeowners’ guide to water treatment services

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