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

Avatar for Purfect Water Solutions, Inc.
Purfect Water Solutions, Inc.
4.8(
488
)
Water Treatment & Purification System - Install or Replace

Serving Dumfries, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Enjoying our new water treatment system. Our old one was leaking. Now we have a new stainless steel system in our basement. Our salesman, Scott, was very friendly and helpful. I would recommend this company to anyone who us interested in a water treatment system."
1
Reverse Osmosis
Our work
Install 2
Our work

+1

Response time10 hrs
Response rate100%
1128 neighbors recently requested a quote
Avatar for Mermaid Water II
Mermaid Water II
4.9(
93
)
Water Treatment & Purification System - Install or Replace

Serving Dumfries, 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%
9 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 Dumfries, 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
2 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 ReplaceWater Treatment & Purification System - Repair or Service

Serving Dumfries, 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 DB's Plumbing & Drain
DB's Plumbing & Drain
4.8(
194
)
Water Treatment & Purification System - Install or Replace

Serving Dumfries, VA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I came home from work to find our 40-gallon water heater was not working (it was working that morning). The pilot was out and I could not get it re-lit (I do know how to light a pilot) After checking a number of companies on Angie's List, I contacted DB's Plumbing and Drain. Although it was almost 6pm, a very nice person answered the phone and I explained my dilemma. I was told they could send someone that night but would have to charge an after-hours rate. I was reasonably certain what was wrong would not be a simple fix like re-lighting a pilot so scheduled a visit for the following morning between 10 am and 12 noon. Michael D arrived shortly after 10 am. He was very courteous, polite and professional. Before entering my home, he donned a pair of shoe covers which was kept on as long as he was in the house. He diagnosed the problem as being a failed main burner system. As the water heater was 14-years-old, I weighed the cost of replacing just the main burner system on such an old unit against replacing the unit itself. I opted for the water heater replacement. Michael setup the old unit to drain while he went to retrieve the new one from their warehouse which took him about 45 minutes. Upon his return, he removed the old unit and cleaned up the area. He then cut back the existing copper lines to eliminate the numerous soldered couplings from the previous homeowner's repairs. He installed new copper pipes including a new quarter turn shut-off valve. A catch pan was placed and the water heater setup in it. Up reconnecting the gas line, he installed a sediment trap or drip leg (it did not have one previously) which catches sediment sometimes present in natural gas. After bringing the system online, Michael checked the gas line connections for leaks using a detection monitor. The installation was clean and neat and it is obvious Michael is conscientious about his work. Always interested in how things in my home work, Michael was very gracious in answering my questions regarding the installation. I am very happy with the install.and would like to thank Michael for his professionalism and the education."
Sewer replacement Inside and out
Team at our new locations ribbon cutting
Expansion tank with new venting
New pipe continued
Whole house re pipe

+212

Response time12 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for HydraLux Systems LLC
HydraLux Systems LLC
5.0(
6
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Dumfries, 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 SwiftPro Heating, Cooling & Plumbing
SwiftPro Heating, Cooling & Plumbing
4.6(
166
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Dumfries, 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

83 neighbors recently requested a quote
Recommended by43%of homeowners
Avatar for 1-800-PLUMBER + AIR OF WOODBRIDGE
1-800-PLUMBER + AIR OF WOODBRIDGE
4.5(
18
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Dumfries, VA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. \nIt is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. \nIn order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer \nin a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Logo
37 neighbors recently requested a quote
Avatar for M.E. Flow
M.E. Flow
4.3(
6
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Dumfries, VA and surrounding areas

Approved (Corporate)

In business since 1951

Free estimates

Emergency services offered

M.E. Flow offers FREE in-home consultations for replacement HVAC systems and we are an authorized dealer of most major brands. Established in 1951 by Millard Edward Flow we remain family owned. Replacing your HVAC system and water heater is a big investment. When you go with M.E. Flow your satisfaction is guaranteed. We do not install customer supplied equipment, do new construction, or give quotes over the phone. We send a professional home comfort advisor to your home--even meet you after hours. During your home visit we will design you the perfect system, answer all your questions, and get your system in the family budget. Financing and/or rebates are typically available. Qualified Staff: You get a team of professionals, NATE certification means your getting the best. Company employees are required to pass a background investigation which include a criminal records check and drug testing. We also offer the best guarantees.

ME Flow HVAC Services
2 neighbors recently requested a quote
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