Enjoy healthier, cleaner tasting water! Contact Thompson Plumbing, Heating, Cooling & Electrical today for more information or fill out our simple online form now to schedule a free consultation with a St. George water treatment specialist.
5 Star Rating | 1,800+ Google Reviews
Reverse Osmosis Systems
We install quality reverse osmosis systems that effectively remove impurities from your drinking water!
Warranty-Backed Work
•
Same-as-cash Financing
Serving Southern Utah Since 1996
Licensed & Insured
Upfront Pricing
Local & Family Owned
Serving Southern Utah Since 1996
Licensed & Insured
Upfront Pricing
Local & Family Owned
St. George Reverse Osmosis System
Enjoy Safer, Better Tasting Water
Many St. George homeowners have invested in a water softener with the belief that it would eliminate the need for a reverse osmosis system. In reality, a reverse osmosis filter can still offer real benefits—regardless of whether your water is hard or soft or whether or not you already have a water softener.
Here’s why:
Even with the help of a water softener, impurities can still linger in your drinking water. Additionally, up to 98% of the sodium used in the softening process can be left behind.
Based on your specific situation, a St. George water treatment specialist from Thompson Plumbing, Heating, Cooling & Electrical can help you determine if your home would benefit from both a water softener and a reverse osmosis system or whether a reverse osmosis system alone will be able to provide the benefits you want.
Since 1996, our plumbers in St. George, UT have helped thousands of homeowners enjoy better tasting water with our quality systems and superior customer service.
Call Now (435) 674-5138
5 Star Rating | 1,800+ Google Reviews
Real Customers. Real Relationships.
They Said It Better Than We Can
Abe removed old bathroom sinks and faucets and installed new ones we had purchased. He was prompt, courteous, patient and professional. He worked hard to accommodate our financial situation. The result and work product were excellent . We are very pleased with the result and would be happy if Abe was assigned to a future project should we again need Thompson services. We highly recommend Abe!
I called Thompson plumbing, heating, cooling and electrical to troubleshoot and ultimately install a new electrical line to my greenhouse. They were able to come out the next day and did a very professional job quickly. The electrical work was tidy, efficient and most importantly works well. The technicians were very friendly and answered all my questions.
Abe did our plumbing work. He was very thorough. He quickly uncovered the problem with an additional couple of leaks. He arrived at the planned hour on time. He always notified me in advance of his arrival. To say he was thorough is understating it. He was always respectful. He was cautios not to make a mess and protective of our carpet and furniture . Pictures were taken of the problems so I could clearly understand.
Shandon was very professional, punctual and kind. He explained options to me without being pushy. I had quite a few projects for him to work on-replace outside lights, replace smoke detectors, add GFI outlets. I am pleased with the quality of work
No question in my mind that Leo takes pride in his abd his team's work. Great communication! Punctual, professional, and "nieghborly".
Brock did some drywall and painting to finish an installation of ceiling grill by colleagues at Thompson. The install and the finishing work bu Brock were first class. Highly recommend.
Brenr was fabulous! I would definitely recommend Thompson plumbing and heating.
Thompson Plumbing replaced the water pressure adjustment valve on our residential water system. Also flushed the water heater.
Prompt Professional Service! We needed a new kitchen sink disposal and we got one the same day! Skyler was knowledgeable and kind. Thank you!
Abe removed old bathroom sinks and faucets and installed new ones we had purchased. He was prompt, courteous, patient and professional. He worked hard to accommodate our financial situation. The result and work product were excellent . We are very pleased with the result and would be happy if Abe was assigned to a future project should we again need Thompson services. We highly recommend Abe!
I called Thompson plumbing, heating, cooling and electrical to troubleshoot and ultimately install a new electrical line to my greenhouse. They were able to come out the next day and did a very professional job quickly. The electrical work was tidy, efficient and most importantly works well. The technicians were very friendly and answered all my questions.
Abe did our plumbing work. He was very thorough. He quickly uncovered the problem with an additional couple of leaks. He arrived at the planned hour on time. He always notified me in advance of his arrival. To say he was thorough is understating it. He was always respectful. He was cautios not to make a mess and protective of our carpet and furniture . Pictures were taken of the problems so I could clearly understand.
Shandon was very professional, punctual and kind. He explained options to me without being pushy. I had quite a few projects for him to work on-replace outside lights, replace smoke detectors, add GFI outlets. I am pleased with the quality of work
No question in my mind that Leo takes pride in his abd his team's work. Great communication! Punctual, professional, and "nieghborly".
Brock did some drywall and painting to finish an installation of ceiling grill by colleagues at Thompson. The install and the finishing work bu Brock were first class. Highly recommend.
Brenr was fabulous! I would definitely recommend Thompson plumbing and heating.
Thompson Plumbing replaced the water pressure adjustment valve on our residential water system. Also flushed the water heater.
Prompt Professional Service! We needed a new kitchen sink disposal and we got one the same day! Skyler was knowledgeable and kind. Thank you!
Scroll through them; then give us a call, and become one of them.
12 Months Same-As-Cash Financing
Big Job? Your Budget Doesn’t Have to Flinch.
Life doesn’t schedule emergencies around payday. Thompson offers flexible financing through GreenSky, including 12 months same as cash, so a broken water heater or failing HVAC system doesn’t become a financial crisis. Find out what you qualify for today.
View Financing Options
0% Interest for 12 Months Available
Low Monthly Payments
Apply Online in Minutes
No Pressure, Just Honest Service
When it comes to your reverse osmosis system, you deserve a technician who takes the time to explain everything thoroughly and gives you honest, pressure-free recommendations. See what one customer had to say:
“The tech was super kind and easy to talk to. He explained everything throughly and actually took the time to walk me through a couple things with my reverse osmosis system. He wasn’t pushy at all and was very up front and honest!!”
-Deena P., Google Review
Our Plumbing Services
Benefits of Reverse Osmosis Water Filters in Southern Utah
Would you like to know without a doubt that you and your family are drinking water that is free from impurities? That peace of mind is what a reverse osmosis water filter provides.
We install quality St. George reverse osmosis water systems that remove many impurities from your water including:
- Lead
- Copper
- Arsenic
- Nitrates
- Fluoride
- Selenium
- Chromium
- Radium
- Barium
- Cysts
- … and more!
The result? Better tasting, safer water!
Thompson Plumbing, Heating, Cooling & Electrical not only installs quality reverse osmosis systems, but we also offer maintenance services to keep them working at their most efficient. Our St. George plumbing company will replace RO membranes, change filters, and do whatever else your particular system requires to continue performing reliably.
Learn More About Our St. George Water Treatment Services
Become a VIP Before You Need a Plumber
Our VIP Club members get priority scheduling, waived dispatch fees, and 10% off every service, every time, with no cap. Preventative tune-ups are included, so you stay ahead of the expensive stuff instead of reacting to it.
- Priority Scheduling, Always
- Dispatch Fees Waived
- 10% Off Everything
Request Your Free Consultation for St. George Water Treatment Installation
Don’t let small plumbing concerns turn into a much bigger problem—reach out to Thompson Plumbing, Heating, Cooling & Electrical right away at the first sign of trouble! Call us to speak with a St. George plumbing professional, or sign up for a free consultation by filling out our quick online form now.