Reverse Osmosis Water Filtration Services in New Port Richey, FL
Reverse osmosis gives New Port Richey homeowners and business owners a reliable way to remove dissolved contaminants, hard water minerals, and unpleasant tastes from their tap water. R.J. Kielty Plumbing, Air, & Electric Inc. installs, maintains, and repairs RO systems for residential and commercial properties across Pasco County and greater West Central Florida.
If you’ve noticed a chlorine smell, mineral buildup on fixtures, or an off taste in your drinking water, you’re dealing with issues common throughout the region. A properly installed reverse osmosis system addresses these problems at the source, pushing water through a semipermeable membrane that filters out contaminants standard filters miss.
R.J. Kielty has served this community since 1973. Our licensed plumbers handle everything from compact under-sink RO units to whole-home water purification systems, backed by the same commitment to quality workmanship and fair pricing that’s defined our company for over five decades.
Reverse Osmosis & Water Treatment Services We Offer
R.J. Kielty provides a full range of reverse osmosis and water treatment services for homes and businesses. Each service addresses a specific water quality need, from basic drinking water improvement to large-scale commercial purification.
Whole-Home Reverse Osmosis System Installation
A whole-home reverse osmosis system treats every drop of water entering your property. This means purified water at every faucet, showerhead, and appliance, not just your kitchen sink.
Whole-home RO is a strong option for households with well water or properties where hard water causes persistent damage to plumbing fixtures and water heaters. Our plumbers size the system to match your home’s water demand and flow rate, then tie it into your main water line. The result is consistent water quality throughout the entire house.

Under-Sink Reverse Osmosis System Installation
Under-sink RO systems are the most popular choice for New Port Richey homeowners who want clean drinking and cooking water without the cost of a whole-home setup. The unit fits inside a standard kitchen cabinet and connects to a dedicated faucet on your countertop.
We also run lines from the RO system to refrigerators and ice makers when requested. Installation typically takes a few hours, and most homeowners notice an immediate improvement in water taste and clarity.
Reverse Osmosis Filter Replacement & Maintenance
RO systems require regular filter changes to perform correctly. Pre-filters and post-filters should be replaced every 6 to 12 months, while the RO membrane itself lasts 2 to 3 years under normal conditions.
Skipping maintenance leads to reduced water pressure, poor taste, and potential membrane damage. R.J. Kielty handles routine filter swaps and full system inspections. We check for leaks, verify water pressure, test output quality, and replace any worn components during each visit.
Water Quality Testing & Consultation
Not sure what’s in your water? We test it. Our technicians collect samples and evaluate your water for hardness, dissolved solids, chlorine levels, pH, and other common contaminants found in Pasco County water sources.
Test results determine whether a reverse osmosis system, water softener, or combination approach is the right fit. We explain the findings in plain language and provide clear recommendations, no upselling, just the solution that matches your situation.
Commercial Reverse Osmosis Solutions
Businesses in food service, healthcare, manufacturing, and hospitality rely on consistent water quality. Commercial reverse osmosis systems deliver high-volume purified water for restaurants, dental offices, breweries, and other operations where water quality directly affects the product or service.
R.J. Kielty sizes commercial RO equipment based on daily water usage, peak demand, and industry-specific requirements. We handle permitting, installation, and ongoing maintenance so your business stays compliant and operational.
Water Softener & Water Treatment System Integration
Reverse osmosis works best as part of a complete water treatment strategy. Pairing an RO system with a water softener extends the life of the RO membrane by reducing the mineral load before water reaches the filtration stage.
We design integrated systems that combine softening, sediment filtration, and reverse osmosis into a single efficient setup. This layered approach protects your plumbing, appliances, and RO equipment while delivering the best possible water quality throughout your property.
Why Choose R.J. Kielty for Reverse Osmosis Installation in New Port Richey?
R.J. Kielty Plumbing, Air, & Electric Inc. has been a family-owned business since 1973. That’s over 50 years of plumbing, HVAC, and electrical work across West Central Florida, and a reputation built on showing up, doing the job right, and charging a fair price.
Our plumbers are licensed, trained, and experienced with all major reverse osmosis system brands. They install RO systems daily, so they know how to handle tight cabinet spaces, low water pressure situations, and the specific water quality challenges that Pasco County properties face.
We complete projects on time and on budget. Whether it’s a single under-sink unit in a condo or a multi-stage commercial system for a restaurant, the process is the same: assess the water, recommend the right equipment, install it properly, and stand behind the work.
As advocates for water conservation, we also help customers reduce waste. Modern RO systems produce significantly less wastewater than older models, and we install high-efficiency units that recover more purified water per gallon processed.
Customers consistently highlight our team’s professionalism, clear communication, and respect for their property. We arrive on time, explain what we’re doing, clean up after ourselves, and follow up to make sure everything is working as expected.
Neighborhoods & Communities We Serve in Greater West Central Florida
R.J. Kielty Plumbing, Air & Electric Inc. operates from our office at 7979 Massachusetts Ave, New Port Richey, FL 34653, and serves homeowners and businesses across Pasco County and the broader Gulf Coast.
Our reverse osmosis services are available in communities including:
If you’re unsure whether your address falls within our service area, give us a call at727-863-5486. We’re happy to confirm availability and schedule your appointment.
Schedule Your Free Reverse Osmosis Consultation Today
The first step toward cleaner, better-tasting water is a simple conversation. R.J. Kielty Plumbing, Air, & Electric Inc. offers free consultations for homeowners and business owners interested in reverse osmosis systems.
During your consultation, one of our technicians will assess your current water quality, discuss your household or commercial needs, and recommend the right RO system for your situation. There’s no obligation and no pressure, just honest guidance from a team that’s been serving this community since 1973.
Call us today or fill out our online form to get started. We’ll schedule a convenient time to evaluate your water and provide a detailed estimate.
Frequently Asked Questions About Reverse Osmosis

Kielty Cares Plan Membership
If you’re looking for a way to save money and keep your plumbing and/or air conditioning system up and running at optimum efficiency, joining our Kielty Care Plan is the way to go. R.J. Kielty Plumbing, Heating, and Cooling offers custom solutions for both your residence or business.




