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Find Water treatment & purification system repair or service pros in Fairfax

Avatar for NATION WIDE PLUMBING LLC
NATION WIDE PLUMBING LLC
5.0(
64
)

Serving Fairfax, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Emergency services offered

Warranties offered

"Nation Wide Plumbing came out on one call and did a quick response and came explain the plumbing issue with me and went through the project I had a flooded basement and he found quick the sump pump was broken and all the water flooded my basement as well he did an awesome job very professional and educated Abdul the best ever highly recommend to my friend and family super star"
Response time4 hrs
Response rate96%
2 neighbors recently requested a quote
Avatar for Pure Water Pure Air, LLC
Pure Water Pure Air, LLC
5.0(
9
)

Serving Fairfax, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"The master plumber did an excellent job repairing my 20+ water treatment system, back to new. Knowledgeable, professional, through, and responsive. Pure Water is my go to plumber, hands down."
Hague Water Softener
Hague Water Softener
Homeguard with 2  Filters
Softener/Neutralizer
ONE Filter with a UV

+1

Response time1 day
18 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for HydraLux Systems LLC
HydraLux Systems LLC
5.0(
6
)

Serving Fairfax, 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%
56 neighbors recently requested a quote
Avatar for Dexter Wells & Plumbing, LLC
Dexter Wells & Plumbing, LLC
4.3(
15
)

Serving Fairfax, VA and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Excellent service! They were able to come out the day I called to evaluate our well that evening. They were able to a**** the problem and detect exactly what the root cause instead of masking it with a water filtration system as another professional had recommended. Dexter's plumbing went above & beyond helping us and we greatly appreciate it. We highly recommend them."
Close up of screen
Pump and screen assembly
Pump in well screen
Additional Photos
Additional Photos

+6

6 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Beacon Home Services, Inc.
Beacon Home Services, Inc.
4.6(
2,072
)

Serving Fairfax, VA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Services were prompt, clean and efficient. Tech was knowledgeable and personable. Water heater was affordable. Estimate (free) was done on site - not guessing over the phone."
Beacon Home Services - Electric, Plumbing, Drains
New water heater replacement
Our Team
Electrician - Installing 2 new electrical panels
Beacon Home Services - Electrician

+31

Response time30 mins
Response rate100%
18 neighbors recently requested a quote
Avatar for F.H. Furr Plumbing Heating AC & Electrical
F.H. Furr Plumbing Heating AC & Electrical
4.6(
2,389
)

Serving Fairfax, VA and surrounding areas

Approved (Corporate)

In business since 1981

Free estimates

Emergency services offered

"As part of our service plan, we had our plumbing systems inspected. To make sure we were safe in the future, I had the technician drain the water heater and install an alarm in case of flooding or system failure. Everything went well and I highly recommend FH Furr."
Additional Photos
Additional Photos
Hiring the Best
Experience
Professionalism

+3

Response time8 hrs
5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for SwiftPro Heating, Cooling & Plumbing
SwiftPro Heating, Cooling & Plumbing
4.6(
82
)

Serving Fairfax, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"True to their name! Outstanding swift and professional services! The SwiftPro team was able to schedule my service appointment quickly based on my availability and kept me informed on the team arrival via efficient text messages. The team arrived on time, was super respectful of my home in keeping/leaving it clean during the work. Moises explained the work conducted, their findings, and recommendations for future service. So professional and pleasant - will definitely bring them back for more services! Thank you SwiftPro team!"
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

104 neighbors recently requested a quote
Recommended by45%of homeowners
Avatar for OHA HVAC, Plumbing, Chimney & Fireplaces
OHA HVAC, Plumbing, Chimney & Fireplaces
4.8(
25
)

Serving Fairfax, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"Oullette's team was able to complete the installation in two days and haul away the old units. The new system is much more effective with consistent temperatures throughout our home. As well, it is much more efficient with demonstrably lower electric bills. We wholeheartedly recommend this company."
AC Maintenance / Tune-Up
AC Maintenance / Tune-Up
AC Maintenance / Tune-Up
AC Maintenance / Tune-Up
AC Maintenance / Tune-Up

+3

Response time2 days
11 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for water treatment & purification system repair or service projects in Fairfax, VA

If your water softener is over 10 years old or if repair costs approach the price of a new unit, it might be time to replace it. Most water softeners last between 10 and 15 years. Replacing an aging unit can improve your water quality and help you avoid frequent repair costs. For a newer system with minor issues, repairing may be the best option. Consider the age and condition of your system to decide what's most cost-effective.

Water treatment systems remain dependable for 10 to 20 years with proper maintenance and care. A well-maintained system secures full performance by following a scheduled upkeep plan and professional inspections. Consistent maintenance guarantees continuous water purification, ensuring that the system operates at its peak efficiency and delivers high‑quality water throughout its lifespan.

Faulty water softeners exhibit clear symptoms that signal the need for immediate attention. Noticeable mineral build-up around faucets, discolored water, dry or itchy skin following a shower, and altered laundry texture indicate that the system is underperforming. Recognizing these issues early and addressing them promptly prevents further damage and maintains optimal water quality. Early intervention ensures that your water system continues to operate reliably and efficiently.

The Fairfax, VA homeowners’ guide to water treatment & purification system repair or services

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