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Top-Rated Water treatment pros in Saint Augustine - Updated Nov 2026

Avatar for AFFORDABLE WATER
AFFORDABLE WATER
4.9(
113
)
Water Treatment & Purification System - Install or Replace

Serving Saint Augustine, FL and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Affordable water was excellent. First service call was for service only. We discovered due to age of the unit, the resin needed to be repacked so the second call was for that. Both technicians were on time, neat and knew their trade. Very impressed with this company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
We don't normally install units outside...but, when we do, we do it well.

+10

Response time12 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Lux Mayim LLC
Lux Mayim LLC
5.0(
9
)
Water Treatment & Purification System - Install or Replace

Serving Saint Augustine, FL and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"⭐⭐⭐⭐⭐ We had an amazing experience with Lux Mayim! The entire process was professional, easy, and informative from start to finish. The installation was clean and professional, and we could notice a difference in our water right away. Great customer service and a team that truly cares about their customers. We’re extremely happy with our new whole-house water system and highly recommend Lux Mayim to any homeowner looking for better water!"
18 neighbors recently requested a quote
PV Plumbing
4.8(
173
)
Water Treatment & Purification System - Repair or Service

Serving Saint Augustine, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Started searching this electric hot water heater replacement project Super Bowl Sunday morning. Received their texts within 30 minutes of signing up on Angi's list. They came out the next day and I had hot water by 2 pm. Very impressed with the company and the installer A.J. Will recommend to anyone who needs quick rescue for a hot water tank."
NEW HOME CONSTRUCTION
TUB ROUGH IN
NEW HOME CONSTRUCTION
NEW HOME CONSTRUCTION
NEW HOME CONSTRUCTION

+18

Response time30 mins
Response rate100%
47 neighbors recently requested a quote
Avatar for Leaf Home Water Solutions
Leaf Home Water Solutions
4.2(
202
)
Water Treatment & Purification System - Install or Replace

Serving Saint Augustine, FL and surrounding areas

Approved (Corporate)

In business since 2020

Free estimates

Warranties offered

"The technician came on time and, although it took him longer than expected to install the system, he installed it and demonstrated the system for me. The next day, I noticed there was still water on the concrete close to the system but, I figured it was residual water. Apparently the system was leaking. Two days after install I contacted Leaf and advised them that the system was leaking. Early, the next business day, they arrived and repaired the leak and made sure I was happy. My system seems to be working well and I am satisfied."
Leaf Home Water Solutions
Leaf Home Water Solutions
Will filtered water help me save money?
What does filtered water taste like?
How do I know what contaminants are in my water?

+44

141 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Quality Safe Water Of Florida
Quality Safe Water Of Florida
5.0(
11
)
Water Treatment & Purification System - Install or Replace

Serving Saint Augustine, FL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"He was very knowledgeable about his system. He provides the systems for many hospitals and health clinics. His system can provide you with the best most pure water that you can get. He was very thorough and gave us an AMAZING price. Absolutely real professionals, they know how to provide quality and spotless work. His work even looked good and was clean."
Whole House Purification System with Water Softener.
Quality Safe Water of Florida here for all your water treatment needs!
Our Quik Change Reverse Osmosis (R.O.) comes with a dedicated faucet.
Iron & Sulfur Clear System with a Water Softener Installation
Whole House Purification System

+7

54 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for South Eastern Pure Water
South Eastern Pure Water
4.5(
267
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Saint Augustine, FL and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

At Southeastern Pure Water, we’re committed to providing honest, reliable service and high-quality water treatment solutions for homeowners throughout Jacksonville and the surrounding areas.\n\nOur reputation is built on integrity, fair pricing, expert workmanship, and putting our customers first. We take pride in delivering personalized solutions — not high-pressure sales tactics — and treating every home like it’s our own.\n\nWith extensive experience in water treatment and plumbing, we specialize in helping families enjoy cleaner, safer, better-tasting water through professional installation and service you can trust.\n\nAs the exclusive dealer for Liberty Pure Solutions, we offer advanced water filtration and softening systems designed to improve your home’s water quality and protect your plumbing and appliances.\n\nAt Southeastern Pure Water, your satisfaction and peace of mind are always our top priority.

Water Treatment
Water Treatment
Water Treatment
Water Treatment
Water Treatment

+1

120 neighbors recently requested a quote
Recommended by95%of homeowners
K. Wood Plumbing, Inc.
4.8(
126
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Saint Augustine, FL and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Spoke to them twice with various questions about different hot water heaters, brand and model numbers, length of warranty and quality/efficiency. If zkevin did not know the answer, he would check on it and call me back. We were without hot water, and the worked us into their schedule. Quick, efficient, remove old hot water heater, showed us how to adjust settings and left the area clean."
 Fixtures added to tub and shower
 New Sinks and faucets
 Complete bathroom remodel
 Fixtures
New vanity installed

+1

Response time11 hrs
8 neighbors recently requested a quote
Recommended by95%of homeowners
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