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Top-Rated Water treatment pros in Vallejo - Updated Nov 2026

Avatar for AAA Water Systems, Inc.
AAA Water Systems, Inc.
4.1(
57
)
Water Treatment & Purification System - Install or Replace

Serving Vallejo, CA and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"It was quick, effective and communication was thorough. I was pleased with the results of water filtration installment and Jose took the time to explain how the system works."
Combination System (Whole Home Softener & Filt
Reverse Osmosis / Drinking Water System
Salt Free Conditioner & Scale Reduction System
Kinetico Non-Electric Water Softener
Response time12 hrs
60 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.6(
104
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Vallejo, 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 by82%of homeowners
Boden Plumbing Inc
4.7(
42
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Vallejo, CA and surrounding areas

Approved

In business since 1992

Credit card accepted

Customers say: Super punctual

"Boden Plumbing was able to send a team over immediately and they worked diligently to correct the problem....nowhere near as easy as they thought upon arrival."
Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Beastbay Plumbing
Beastbay Plumbing
4.5(
226
)
Water Treatment & Purification System - Install or Replace

Serving Vallejo, 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%
273 neighbors recently requested a quote
Avatar for FLUSHITDOWN
FLUSHITDOWN
4.8(
23
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Vallejo, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Travis was terrific. We had a difficult blockage to find and deal with and Travis is smart, diligent, and focused. His work was thorough and minimally invasive, and cheerfully done. Mr. Tom Martin and Travis were very responsive to our problem."
Shower install
Shower install
Pressure reducing valve
1 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Moore Home Services
Moore Home Services
4.4(
225
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Vallejo, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Very prompt in responding to my initial inquiry (Sunday no less) and salesman was terrific. Installation took 2 full days by a team that seemed professional and knowledgeable. I was shocked however by the fact that 2 men on the installation team smoked all day long. My property is rural with no fire hydrants - the prospect of fire is terrifying to me. At the end of the 2 days the system was installed but it took an additional technician coming out after the crew had left to get the system functional."
After 1
 View 1
 Right Side View
Perfect Retrofit
After 2

+15

24 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Gray Plumbing, Inc.
Gray Plumbing, Inc.
4.3(
6
)
Water Treatment & Purification System - Install or Replace

Serving Vallejo, CA and surrounding areas

Approved

In business since 2016

Small jobs welcome

Credit card accepted

"I cannot speak more highly of this company. First, they were able to get me an appointment within 2 hours of my call. Next they sent over JEREMY SMITH...nice guy, polite, informative, and a Skilled repairman. The guy made the price alot more digestible, which I will say was pretty high but not outside of the average costs of a plumber. Very refreshing to see a Skilled Trades guy come out with this sort of salesmanshipand professionalism. Gotta appreciate a company that keeps guys like this on staff. IT MEANS THINGS WILL GET DONE RIGHT THE FIRST TIME. They will be my go to plumbers from now on!"
Installation Complete
Old Kitchen Faucet
Tankless Water Heater
Water Heater Before
Dual Rinal tankless water heater

+15

Response time1 day
Response rate100%
85 neighbors recently requested a quote
Avatar for Same Day Plumbing, Heating, Cooling
Same Day Plumbing, Heating, Cooling
5.0(
1
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Vallejo, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Family-owned Same Day Heating, Cooling, Plumbing operates out of Windsor, just north of Santa Rosa. We offer fast, reliable AC repair and installation services, heater repair & installation, and plumbing services, in the North Bay area of California. Our promise to you is always that if we do not fix your system the SAME DAY we arrive… you DON’T pay the service fee. Our home service experts are licensed and insured with more than 100 years of leadership experience. Additionally, we back all of our installation and replacement services with a 24-month, 100% satisfaction guarantee.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

46 neighbors recently requested a quote
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 Vallejo, CA and surrounding areas

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
10 neighbors recently requested a quote
Recommended by95%of homeowners
Showing 1-10 of 40

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