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Find Water treatment pros in Oakland

Avatar for AAA Water Systems
AAA Water Systems
4.7(
57
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Oakland, CA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"I feel so much better our family has cleaner drinking water! I have been considering getting a whole house water purification system and found Kinetico by AAA Water Systems. We had an appointment with Damian Fernandez. He was so nice and took the time to make sure we understood how the water system works and answered all of our questions. I was also horrified that the water test showed that what we had been drinking barely met regulations. The installation only took one day to complete. Jessie was courteous and confirmed my preferences before installing the system. The tanks take up much less space in our garage than I thought. Then Jessie walked through how to turn it off and on as well as how to maintain it. In the end I’m very pleased with the service and product! Here are a few things to consider… laundry pods have too much detergent and will stain your clothes. After the system is installed you’ll need much less detergent (money saver) for the washer and dishwasher. Also you’ll need to decide where you want your untreated water faucet to be. I chose inside the garage with the treatment system but I wish I would’ve chosen the outside faucet so I can water my plants with that water. Also if you’re like us with conserving water in this drought, keep in mind you can’t use the grey water from the house in your yard or garden. The treated water is not good for plants. Your house plants need to be watered with the hard, untreated water."
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
19 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Facilities Plumbing & Drain
Facilities Plumbing & Drain
4.8(
52
)
Water Treatment & Purification System - Repair or Service

Serving Oakland, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Robert was an amazing plumber to work with. Extremely professional, knowledgeable, responsive and honest. All traits that are hard to come by in this profession. Ever since I found his business, Iâ ve never even bothered to look elsewhere. He never tries to upsell you, gives you options and always cleans up meticulously. Iâ ve recommended him to all my friends and family and they were all happy with his services. So far heâ s fixed my clogged sink, installed and repaired my garbage disposal, came immediately when my storm drain busted, and gave me quotes and advice on a tankless water heater. Hopefully I wonâ t need his services any time soon though!"
Starbucks 100-Gal Waterheater
Sediments inside supply line
3M 100,000-Gal
dual 3m filter install
3M 100,000-Gal

+44

Response time6 hrs
Response rate100%
75 neighbors recently requested a quote
Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.6(
101
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Oakland, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Jared showed up and wasted no time in doing two things at once (draining the hot water heater and repairing a small fireplace gas leak). He educated me a little on what he was doing which is always helpful. He was also careful to keep his booties on, so as not to ruin the shiny wood floors. Highly recommend based on this experience."
Response time2 days
4 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Beastbay Plumbing
Beastbay Plumbing
4.5(
226
)
Water Treatment & Purification System - Install or Replace

Serving Oakland, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Ms.Dee is amazing and Brandon is a great plumber! They were able to take care of my leaking water heater same day! Saved my items in the garage and a headache! On a Friday!!!!! I will recommend them to everyone"
Tankless Water Heater
Tankless water heater
Tankless and Water Filtration
Noritz Tankless
tub/shower enclosure

+22

Response time6 hrs
Response rate91%
283 neighbors recently requested a quote
Blu Pipe Plumbing, LLC
5.0(
5
)
Water Treatment & Purification System - Install or Replace

Serving Oakland, CA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"I hired Blu Pipe Plumbing for a new water heater installation here in Dublin and the experience was excellent from start to finish. The technician arrived on time, worked cleanly, and explained everything clearly. The new unit was installed perfectly and the pricing was very fair. Highly recommend their water heater services!"
Response time4 days
Response rate100%
Avatar for J Drains Rooter Service
J Drains Rooter Service
4.8(
13
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Oakland, CA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"The sewer line backed up at 8PM on a Sunday night. Called J Drains because they could come out right away. We've had problems with tree roots in the past, so figured that was the issue. They showed up around 10PM and stayed until 12AM, but were unable to clear the blockage. The person came back the next day and eventually cleared the blockage, or so I thought. One week later it was clogged again. Ended up calling another company who replaced a 12 ft section of the main sewer line between the house clean out and the city clean out (all under the yard, not the patio, thankfully).
I give J Drains credit for showing up late at night and trying to fix the issue. However, in retrospect, the guy that showed up did not really know what he was doing. The house clean out (a two way clean out) was holding water, which means that the clog was downstream. The city clean out 12 ft away was dry, so clearly the clog was in between those two. However, time after time, he put the cable down the clean out and fed out nearly 60 ft of line. Obviously that was running into the house, and he could have damaged the plumbing in the house. Then he tried to tell me that the clog was upstream of the house clean out that was holding water. How is that possible?! There was talk of busting up the courtyard patio, etc. He even took the cable up on the roof and went through a bathroom vent trying to clear the blockage. Eventually, he got lucky, and the cable went the correct direction through the house clean out, punching through the clog. Too bad the sewer line was so damaged, that a week later, it had to be replaced. This time, by a company who could correctly locate the position of the blockage, and recommend a logical plan of attack.
The last thing that bothered me about J Drains was the bill. While the cost was reasonable, the guy who came out told me that his boss wanted him to charge me over $1000 for a list of things. He proceeded to tell me that he was going to waive all those fees and only charge me $400 total (for the previous night plus that day). At the time, I thought I was getting a deal, but the more I thought about it, the more it annoyed me. It felt like they were jacking their prices up, so they could then discount it, making me feel better about what I was paying. If he was really invoicing people for less than half what he should, he'd be out of a job. So clearly, this is a company practice to make people think they're getting a deal. Not professional at all.
"
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+4

Recommended by91%of homeowners
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