Want better-tasting water at the kitchen sink without hauling cases of bottled water home? Rochester Water Conditioning is a family-owned water treatment company on Crooks Road in Rochester Hills, a short drive from downtown Rochester. We install reverse osmosis drinking-water systems, change RO filters and membranes, and repair existing units for local homes and businesses on city water or a private well. Every recommendation starts with your water, not a sales sheet.
Schedule an Appointment Call for a Consultation: 248-651-5238
Not sure RO is the right fit yet? You may want your water tested first. See water testing or well water testing.

Under-sink reverse osmosis for drinking, coffee, ice, and cooking, matched to your cabinet space and test results.
Pre-filters, carbon stages, and membranes replaced on a schedule that fits how much water your household uses.
A slow-filling tank, a dripping faucet, or a taste that has crept back. We track down the cause on most brands.
Scale and spotting come from hardness, which is a softener job. Install, repair, and salt for Rochester-area homes.
Whole-house carbon, sediment, and iron filtration for concerns that reach every faucet, not just the kitchen.
Find out what is in your water before choosing equipment. Private wells can start with well water testing.
Most RO calls from Rochester and Rochester Hills start with something noticed at the tap:
A quick local note: the City of Rochester actually runs two water systems. According to the city’s annual water quality report, homes east of the water tower get Great Lakes Water Authority water drawn from Lake Huron, while the west side is supplied by city groundwater wells. Rochester Hills also provides municipal water service, and some properties around the area still rely on private wells. Different sources can call for different pre-treatment ahead of an RO, which is one reason we look at your water before suggesting a system. Learn more in our guide to reverse osmosis for Rochester and Rochester Hills homes.
Most residential systems we install are under-sink units feeding a dedicated drinking-water faucet. Some homes are better served by a basement-mounted system with a line run up to the kitchen, like the install shown above. Either way, we size the system to your household, connect the drain and storage tank, and flush the unit before you drink from it.
Our team also handles under-sink RO for kitchens and wet bars and light commercial RO for offices, break rooms, and similar spaces. When a project needs plumbing work beyond a typical hookup, we coordinate with our partner, Putman & Son’s Plumbing.
An RO only keeps doing its job if the filters get changed. Moved into a Rochester Hills home with an RO already under the sink, or cannot remember the last service date? We can inspect it and tell you whether it is worth keeping. Typical service work includes:
If a repair would cost close to a new system, we will lay out both options. For timing guidance, read how often to service a reverse osmosis system.
Reverse osmosis treats drinking and cooking water at one faucet. It does not soften the whole house or stop iron staining. If testing shows hardness, we may point you to a water softener for your Rochester home and softener salt delivery. If the concern reaches every tap, whole-house filtration may make more sense. Our article on whole-house filtration vs under-sink RO walks through the difference.

“I recently had a tankless water heater, whole home carbon filter, water softener, and reverse osmosis system installed, and I couldn’t be happier with the experience.”
Our shop is in Rochester Hills, so homes and businesses in Rochester Hills and the City of Rochester are right in our backyard. We also install and service reverse osmosis systems in nearby Oakland and Macomb County communities, including:
For many families, yes. If you want better-tasting water for drinking, cooking, coffee, and ice, or are tired of buying bottled water, an under-sink RO is a practical upgrade. If a simpler filter would do the job, we will say so.
Usually, yes. Well water often needs pre-treatment such as softening or sediment or iron filtration so the RO works well and lasts. Wells vary from property to property, so we test first and then design the setup.
RO uses a membrane plus carbon and sediment stages to reduce many dissolved impurities and improve taste and odor. What a given system reduces depends on the unit, the membrane, and your water. We go over what your test shows and what the recommended system is designed to handle.
Pre-filters and carbon stages are changed on a regular schedule, and membranes last longer. The right timing depends on your water and how much you use the system. We set a schedule at install, and you can call 248-651-5238 any time a change is due.
It depends on the system, whether pre-treatment is needed, where it will be mounted, and whether we are replacing an older unit. After we test your water and see the space, we give you a real installed price.
Yes. We work on reverse osmosis units from many manufacturers. If yours is worth keeping, we will service it. If replacement makes more sense, we will explain why.
Yes, for light commercial uses like offices, break rooms, and small food-service spaces where an RO setup fits. Larger needs are reviewed case by case. Call us or visit our commercial water treatment page.
Ready for a new RO, overdue for a filter change, or just curious about your drinking water? Tell us what you notice at the tap, and we will recommend a sensible next step.
Schedule an Appointment Call for a Consultation: 248-651-5238 You may want your water tested first
Rochester Water Conditioning · 2175 Crooks Rd., Rochester Hills, MI 48309 · 248-651-5238