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Reverse Osmosis Installation & RO Services in Chandler, AZ
Enjoy cleaner, better-tasting water right from your tap.
At Thomas Home Services, we install, repair, and maintain high-quality reverse osmosis (RO) systems for homes in Chandler, AZ and the surrounding Phoenix metro area. Whether you’re upgrading to a new system or need repairs on your current setup, our licensed and friendly technicians make the process easy, fast, and stress-free.
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EXCELLENT Based on 1025 reviews Posted on Kimberly FelixTrustindex verifies that the original source of the review is Google. The technician came to my home and let me know in a couple minutes that the cost to repair would be more than a new machine. The technician waived the normal service charge which was much appreciated 😊Posted on Yvonne BettsTrustindex verifies that the original source of the review is Google. Tech diagnosed the problem quickly. Unfortunately I needed a new unit, but appreciate the confirmation.Posted on TimeyTrustindex verifies that the original source of the review is Google. The professional services on my washer and refrigerator from Thomas Home Services were completed in a timely manner, and the problems were solved. I would highly recommend THS for your future home projects.Posted on Victoria WiseTrustindex verifies that the original source of the review is Google. They were very responsive and were able to address what I needed quickly. Offered options as well. Joe was friendly and explained everything clearly.Posted on JULIE WIEGANDTrustindex verifies that the original source of the review is Google. Came in checked both AC units and showed pictures of the heater up in the attic, Jacob was great!Posted on Richard JewettTrustindex verifies that the original source of the review is Google. The technician Joe was right on time. I was able to track his location when he headed towards one of our rental houses. It made it easy to plan on when I needed to arrive to meet him. He explained what needed to be done and gave me several options and prices. He even offered a home warranty plan through the company that I will look into once my current home warranty expires. I will use Thomas Home Services for my next repair.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Why Choose Reverse Osmosis?
Reverse osmosis systems use a multi-stage filtration process to remove contaminants like chlorine, lead, nitrates, PFAS, and other dissolved solids—leaving you with pure, refreshing water for drinking, cooking, and ice-making.
Benefits of installing an RO system:
Cleaner taste – removes chlorine, sediment, and unpleasant odors.
Better for your health – filters out harmful contaminants.
Saves money – reduce bottled water purchases.
Eco-friendly – less plastic waste from single-use bottles.
Our RO Services in Chandler
Professional Installation
We install under-sink and whole-home reverse osmosis systems, ensuring a perfect fit for your water needs. Every installation is done to code, with leak-free connections and NSF-certified components.
Perfect for:
New homeowners
Kitchen remodels
Upgrading old water filters
Repair & Troubleshooting
If your system is losing pressure, leaking, or producing water that doesn’t taste right, we’ll diagnose and fix the problem—often the same day.
Common RO issues we fix:
Low water flow
Leaks under the sink
Strange taste or odor
System not shutting off
Maintenance & Filter Replacement
Keep your water safe and fresh year-round. We replace filters, sanitize systems, and check pressure to ensure your RO system works efficiently.
Typical replacement schedule:
Pre-filters: Every 6–12 months
Membranes: Every 2–3 years
Post-filters: Every 12 months
Why Homeowners Trust Thomas Home Services
Family-owned and operated since 1946
Licensed, bonded, and insured
Over 800 5-star reviews from local customers
Transparent, upfront pricing—no upsells
1-year warranty on all labor and parts
Money-back satisfaction guarantee
EXCELLENT Based on 1025 reviews Posted on Kimberly FelixTrustindex verifies that the original source of the review is Google. The technician came to my home and let me know in a couple minutes that the cost to repair would be more than a new machine. The technician waived the normal service charge which was much appreciated 😊Posted on Yvonne BettsTrustindex verifies that the original source of the review is Google. Tech diagnosed the problem quickly. Unfortunately I needed a new unit, but appreciate the confirmation.Posted on TimeyTrustindex verifies that the original source of the review is Google. The professional services on my washer and refrigerator from Thomas Home Services were completed in a timely manner, and the problems were solved. I would highly recommend THS for your future home projects.Posted on Victoria WiseTrustindex verifies that the original source of the review is Google. They were very responsive and were able to address what I needed quickly. Offered options as well. Joe was friendly and explained everything clearly.Posted on JULIE WIEGANDTrustindex verifies that the original source of the review is Google. Came in checked both AC units and showed pictures of the heater up in the attic, Jacob was great!Posted on Richard JewettTrustindex verifies that the original source of the review is Google. The technician Joe was right on time. I was able to track his location when he headed towards one of our rental houses. It made it easy to plan on when I needed to arrive to meet him. He explained what needed to be done and gave me several options and prices. He even offered a home warranty plan through the company that I will look into once my current home warranty expires. I will use Thomas Home Services for my next repair.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Serving Chandler and the Phoenix Metro Area
We proudly provide reverse osmosis installation, repair, and maintenance to Chandler, Gilbert, Mesa, Queen Creek, Tempe, and surrounding areas.
FAQs About Reverse Osmosis Systems
Q: How often should I replace my RO filters?
A: Most pre-filters should be replaced every 6–12 months. Membranes typically last 2–3 years, depending on water quality and usage.
Q: Can I install an RO system myself?
A: While DIY kits exist, professional installation ensures leak-free connections, compliance with plumbing codes, and optimal performance.
Q: Does an RO system waste water?
A: Yes, most systems produce some wastewater during filtration, but modern models are more efficient than ever.
Ready for Cleaner, Safer Water?
Get the crystal-clear drinking water your family deserves. Contact Thomas Home Services for expert reverse osmosis installation in Chandler, AZ.
Ask Us About The Thomas Home Warranty!
Introducing the Thomas Home Warranty—an unbeatable shield for your peace of mind! When everyday wear and tear cause hiccups with your covered items, our team of skilled technicians swoops in to tackle above-ground repairs at absolutely no cost to you*. Just a small $95 deductible unlocks a world of worry-free living—no hidden fees, no surprises. And if a covered item can’t be fixed, we’ll replace it with a top-notch builder-grade alternative, all for the same $95 deductible. From plumbing to HVAC, electric to appliances, we’ve got your home covered. Experience seamless living with Thomas Home Warranty—your ultimate protection against household headaches.