Top-rated water treatment & purification system installers and replacers.

Get matched with top water treatment & purification system installers and replacers in Woodbridge, VA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Water treatment & purification system installers and replacers in Woodbridge - Updated Nov 2026

Avatar for Purfect Water Solutions, Inc.
Purfect Water Solutions, Inc.
4.8(
486
)
Water Treatment & Purification System - Install or Replace

Serving Woodbridge, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Installed both a water softener and reverse osmosis system at my home. They did a great job with the installation, was professional, and ensured everything was working perfectly. Highly recommend their services for water purification needs!â"
1
Reverse Osmosis
Our work
Install 2
Our work

+1

Response time10 hrs
Response rate100%
1108 neighbors recently requested a quote
Avatar for Best Water VA, LLC
Best Water VA, LLC
4.6(
22
)
Water Treatment & Purification System - Install or Replace

Serving Woodbridge, VA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"The owner Jerry came out quickly when we called, he was friendly, and did a thorough job testing and explaining what he offers. After getting a quote from him and one other and doing my own research and water testing, I found Jerry to be more accurate with my research and testing. His quote was reasonable, and he listened to what I said I needed and wanted. I would highly recommend this company. Not to mention his people were out within just a few days to install my water system. They were polite and respectful."
Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Quality Water LLC
Quality Water LLC
4.8(
90
)
Water Treatment & Purification System - Install or Replace

Serving Woodbridge, VA and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"We have used Quality Water on two different occasions. Zach on the first appointment and Timothy on the second. They both were very professional, knowledgeable, and courteous. They both explained how our water treatment system works and didn't try and push other things that we didn't need. My wife and I learned more from them, then we did from the company who installed it 15 years a go. We highly recommend this company. Thanks again for the great service."
Logo
Response time6 hrs
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mermaid Water II
Mermaid Water II
4.9(
93
)
Water Treatment & Purification System - Install or Replace

Serving Woodbridge, VA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"When we purchased our home, we learned that the previous owners had Mermaid Water install a water treatment and purification system, as well as the hot water heater. We have never had a home with well/septic or treatment/purification system. We have had Mermaid Water come out on several occasions and each time the technicians have been extremely knowledgeable and friendly and conscientious. They have taken time to not only service our home but they have freely shared their knowledge with us and helped us better understand how the water works in our home. We always feel like we got the value for our money and then some! Brent, Matchett, Jay...have all been incredibly helpful and friendly! The few questions/concerns we've had (mostly due to our ignorance), they have always been willing to follow-up and resolve and resolution has been 110%. Also, they have an amazing customer service approach with their scheduling and notifications and immediate appointments scheduled--you always know who and when they will be at your home, and we love this extra touch!! Thank you Mermaid Water! We HIGHLY recommend!"
Kinetico Non-Electric Water Softener
Kinetico Non Electric softener / filter
Kinetico Reverse Osmosis
Commercial Kinetico
Water Softener Install

+1

Response time7 hrs
Response rate86%
8 neighbors recently requested a quote
Avatar for SwiftPro Heating, Cooling & Plumbing
SwiftPro Heating, Cooling & Plumbing
4.6(
166
)
Water Treatment & Purification System - Install or Replace

Serving Woodbridge, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"The estimator/sales person and technicians were top notch. The estimator worked with me on the system requirements and the cost of a new heat pump system. My old system was 20 years old so that the heat pump and inside air handler had to be replaced. Also replaced the thermostat for good measure. The technicians did an excellent job with the install, neat and professional. The system has been working really well. Overall, I believe that I received excellent service at a reasonable cost."
Air Conditioner Trane Unit Install
Duct Cleaning
Tri County Feeds Customized ducts and HVAC complete systems
Trane HVAC Heating & A/C Install
Trane Install Heating & AC Project. Dual-Fuel & Solar-Compatible Systems

+62

81 neighbors recently requested a quote
Recommended by43%of homeowners
Avatar for Virginia Environmental Resources
Virginia Environmental Resources
4.6(
29
)
Water Treatment & Purification System - Install or Replace

Serving Woodbridge, VA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"From the first meeting Jeff was very personable and informative on the system we needed in our home. He explained the quality of water we would get with installing a new water treatment system. He tested and explained every step of the process. Once we decided to move forward, his team installed our system the very next day. Jeff then came back several days later to address any questions and go over the system again which was very helpful. I am impressed with the customer service and works highly recommend this company to others. Thank you Jeff!!"
Water Conditioner Stafford, VA
Water conditioners for private wells
Water Conditioners for a private well
Reverse Osmosis
Reverse Osmosis Under the sink drinking water sys

+1

Response time1 day
Response rate85%
18 neighbors recently requested a quote
Avatar for HydraLux Systems LLC
HydraLux Systems LLC
5.0(
6
)
Water Treatment & Purification System - Install or Replace

Serving Woodbridge, VA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

HydraLux is a small, family-owned business with 15 years of experience, carrying on his father’s 30 year legacy and expertise providing premium water treatment across the DMV. We’re proud to offer FREE water testing, competitive pricing, service on existing systems, and personalized solutions tailored to your home or business. With a commitment to unmatched customer care and clean water for every family, we treat your home like our own. Let us help today!

Response time2 hrs
Response rate100%
35 neighbors recently requested a quote
Avatar for John C Flood LP.
John C Flood LP.
4.4(
62
)
Water Treatment & Purification System - Install or Replace

Serving Woodbridge, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1920

Free estimates

Warranties offered

"Timely, professional, and personable technician. Provided options for repairs and coordinated an assessment for replacement of system. I’m a customer that was moved with the sale of A-One to John C Flood and I am happy with the transition. The work was on my HVAC system, but that was not listed in the drop down."
Tech Education
John C. Flood - Going to Work
John C. Flood - Teamwork
John C. Flood - Busy Morning
John C. Flood - Work Underway

+28

Response time2 hrs
49 neighbors recently requested a quote
Recommended by49%of homeowners
...
Showing 1-10 of 116

The Woodbridge, VA homeowners’ guide to water treatment & purification system installations and replacements

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