RO & UV Water Purifier Repair, Sales & Service

Get dependable RO and UV water purifier repair, sales, and service from Aqua General. From filter changes and membrane replacements to UV germicidal purification and commercial reverse osmosis systems, our WQA-certified specialists help homes and businesses protect water quality, reduce contaminants, and keep purification equipment performing reliably.

RO and UV water purifier service technician

Our RO & UV Water Purifier Repair, Sales & Service Services

Repair, sales, testing, and maintenance for residential and commercial RO and UV purification systems.

RO Repair

Comprehensive maintenance and repair for reverse osmosis systems and water softeners, including filter replacements, media changes, troubleshooting, and parts support for many leading brands.

Undersink RO

A 50-gallon-per-day undersink RO system designed to reduce chlorine, lead, metals, chemicals, arsenic, pharmaceuticals, viruses, and other contaminants while adding back beneficial minerals.

UV Purification

Effective UV germicidal purification properly applied to eliminate bacteria, viruses, and pathogens, helping protect water used in homes, offices, restaurants, and commercial facilities.

Water Analysis

Free water testing for residential and commercial customers, helping identify treatment needs before installation, repair, or system upgrades are recommended.

System Service

Service for AquaGuard and equivalent systems, including access to media and parts for reverse osmosis, UV, softener alternatives, filters, and discontinued components.

Commercial RO

Commercial RO systems and service for vending machines, process tanks, ice makers, hospitality, industrial kitchens, and facilities needing clean drinkable or process water.

Technician servicing an undersink RO water purifier

Our Water Purifier Service Process

Test Your Water First

We begin with a free water analysis and review of your existing RO or UV system, checking water conditions, usage needs, and visible equipment issues before recommending service or replacement options.

Inspect System Components

Recommend the Right Solution

Service or Install Equipment

Verify Clean Water Performance

Trusted By Thousands

Success Stories

Trusted water treatment support for homeowners, builders, restaurants, offices, and industrial facilities.

"...They have been great to work with and super responsive!..."

Ashley L.

"Great company, great products, great service! Thanks, Aqua General!"

Harry Brown
The Aqua General Difference

Why Choose Aqua General?

Aqua General combines technical credentials, brand experience, and local water treatment knowledge.

Experience

Over 32 years serving Greater Houston with installations dating back to 1978.

Certified

TCEQ licensed and WQA certified specialists guide repair, sales, and system recommendations.

Parts Ready

Technicians service many brands and carry replacement parts for routine water purifier maintenance.

Local Coverage

Mobile service reaches Harris, Fort Bend, Galveston, Montgomery, and surrounding Houston-area counties.

Meet Aqua General

Experienced water treatment professionals serving Greater Houston customers.

Portrait of David A. Davies, President of Aqua General, Inc.

David A. Davies

President

David A. Davies is the President of Aqua General, Inc., a leading water treatment company serving the Greater Houston metropolitan area for over 32 years. He was among the first professionals in Texas to earn a Texas Commission on Environmental Quality Class III Water Treatment Specialist License and holds the prestigious Water Quality Association Certified Water Specialist designation. David's deep expertise spans residential and commercial water treatment solutions across eight counties in the Houston region. His commitment to excellence and customer service has earned him widespread recognition, including the Texas Water Quality Association's Special Service Award in 2020, the Man of the Year Award in 2022, and the Water Quality Association's Regents Award in 2024. David leads Aqua General with a dedication to delivering clean, safe, high-quality water solutions for every home and business.

Frequently Asked Questions

How often should RO water purifiers be serviced?

Most RO water purifiers should be serviced every 6 to 12 months, depending on water quality, usage, and system design. Pre-filters are commonly changed on that schedule to protect the membrane, while RO membranes may last longer. Regular service helps maintain flow rate, taste, contaminant reduction, and system pressure while preventing premature component wear.

How much does RO service typically cost?

What is the lifespan of a reverse osmosis system?

How do I know my RO purifier needs repair?

Can you service brands you did not install?

What does a UV water purifier remove or reduce?

Should I choose RO, UV, or both?

Do you handle commercial RO system service?

Still Have Water Quality Questions?

Get practical answers from certified water treatment professionals.

Areas We Serve

Aqua General provides mobile water treatment service across Greater Houston counties and nearby suburbs.

Do We Service Your Area?

Tell us your location and system type to confirm service.

Award-Winning Expertise

Awards and Recognition

Texas Water Quality Association Special Service Award logo

Special Service Award

Recognizes outstanding service to the water quality industry.

Texas Water Quality Association Man of the Year Award logo

Man of the Year

Honors exceptional leadership in Texas water treatment.

Water Quality Association Regents Award logo

Regents Award

WQA recognition for distinguished industry contribution.

Ready for Cleaner, Safer Water?

Tell us about your RO or UV system issue, and our team will help schedule service, testing, or product guidance.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (713) 664-4601. You can also send us a quick email at service@aquageneral.com.