Chloramine in Lake Michigan water
Chloramine lasts longer in the pipes than chlorine and needs catalytic carbon to remove it. We size the carbon stage for it.
Serving Oak Park & nearby Berwyn, Chicago
Under-Sink Water Filtration in Oak Park, IL
Cleaner-tasting tap water for your Oak Park kitchen, with the right certified filter for your pipes.
- Installers working in Oak Park ZIP 60302, 60304, 60301
- Hookups by licensed trades where the code calls for it
- Old unit hauled away on request
Kitchen water problems we fix
We install under-sink water filters and reverse osmosis systems in Oak Park kitchens — a dedicated filtered-water faucet, a certified system matched to your water and a drain connection done right.
Lead service line not yet replaced
While Oak Park replaces lead service lines, we install lead-certified filtration for drinking and cooking water.
Old galvanized pipes
Corroding galvanized pipe sheds rust and sediment. A sediment stage catches it before it reaches the carbon or RO membrane.
PFAS and other contaminants
Many people now ask about PFAS. Look for systems certified to reduce PFOA/PFOS; reverse osmosis covers the widest range.
Worried about lead
Lead usually comes from pipes and fittings, not the treatment plant. A system certified to NSF/ANSI 53 or 58 for lead reduction protects the water you drink.
Don't want to drill the counter
If you'd rather not drill stone, we choose a system that works with your existing faucet.
Pitcher filter is too slow
Waiting for a pitcher to refill gets old. An under-sink system delivers filtered water as fast as you need it.
Buying bottled water
If the recycling bin is full of plastic bottles, a dedicated filtered faucet pays for itself and frees up the pantry.
What we hook up and check
- Water checkA look at your water source and plumbing so the system matches what is actually in your water.
- System selectionWe recommend the system type and certifications that fit your needs.
- Dedicated faucetA filtered-water faucet installed through an existing hole or a new hole in the counter.
- Under-sink installationMounting, supply connection and shut-off valve so service is easy later.
- Filter change planReminders and easy cartridge swaps so the filter keeps working.
- Whole-house optionsPoint-of-use filtration at the sink, plus whole-house treatment when your water needs it.
What to pick before the install
Tankless ROCompact RO systems without a storage tank — they fit tight sink cabinets.
NSF/ANSI certificationsCheck the certification against what you want removed — not just the marketing claim.
Reverse osmosisBroadest reduction of contaminants, including lead, PFAS and dissolved minerals. Needs a drain connection.
Remineralization stageAn optional final stage that improves the taste of RO water.
Under-Sink Water Filtration before and after — Oak Park homes
Before
Installed
DetailUnder-Sink Water Filtration in a prewar condo, Oak Park
A prewar condo near Harrison Street arts district, a typical kitchen for Oak Park. Before: single stainless drop-in sink. The reason for the call: wanting better drinking water at the sink. The result: slim filtered-water faucet next to the main faucet. The job covered system selection, dedicated faucet, plus under-sink installation.
Before
AfterBefore and after: a prewar foursquare in Berwyn
The site: a prewar foursquare near Depot District. The kitchen as it was: white porcelain sink. The reason for the call: wanting better drinking water at the sink. Finished kitchen: slim filtered-water faucet next to the main faucet. On site this meant dedicated faucet, under-sink installation, plus whole-house options.
Under-Sink Water Filtration in Berwyn →
Before
AfterBefore and after: a two-story colonial from the 1990s in Elmhurst
This one is a two-story colonial from the 1990s in Elmhurst. Before: white double sink. What bothered the owners most: tap water that didn't taste right. After: a stainless steel filtered-water faucet next to the main faucet and a single large carbon filter canister mounted on the cabinet wall under the sink. On site this meant water check, under-sink installation, plus filter change plan.
Under-Sink Water Filtration in Elmhurst →
Before
AfterOak Park kitchen, prewar brick bungalow: kitchen remodeling
Finished: soft sage-green inset-style cabinets with unlacquered brass hardware, honed white marble-look quartz counters, a white handmade-look square tile backsplash, restored oak strip floor and schoolhouse pendant lights.
Kitchen Remodeling in Oak Park →
Before
AfterKitchen Cabinet Painting in a prewar foursquare, Oak Park
Finished: the same doors sprayed in soft white, new matte black pulls; counters and floor stayed as they were.
Kitchen Cabinet Painting in Oak Park →Install day
- Tell us about your waterTaste, lead, PFAS or hardness — tell us your concern.
- Recommend a systemWe suggest carbon or RO with the right certifications.
- InstallationWe install, connect and leak-test the system the same day.
- MaintenanceWe set a change schedule so performance doesn't drop.
Under-Sink Water Filtration questions from Oak Park homeowners
Is Lake Michigan water already safe?
It meets federal drinking-water standards when it leaves the plant. A kitchen filter deals with taste, chloramine and what your own pipes add.
How do I find out if I have a lead service line?
Your town's service line inventory shows the material; we can also look at the pipe where it enters the house.
Does RO waste water?
Every RO system rinses its membrane to the drain. Current high-efficiency units send far less water down the drain than older designs.
Are under-sink water filters worth it?
Yes, if you pick a system certified for what you want removed and keep up with cartridge changes.
Whole-house filter or under-sink?
Under-sink treats drinking and cooking water; whole-house protects every tap and appliance. Many homes need only the first.
Does Oak Park have lead service lines?
Village is facilitating replacement of lead/galvanized-requiring-replacement lines under Illinois law; inventory lookup at leadfreeoakpark.com. A filter certified for lead reduction is a sensible step until your line is confirmed or replaced.
Do I need a Oak Park-registered contractor for kitchen water filtration?
Contractors must be registered with the Village and keep a valid certificate of insurance uploaded in Village View. We take care of that before work starts.
Does kitchen water filtration need a Oak Park building permit, and who files it?
Permits go through Permit & Development Division (Development Services Department), phone 708-358-5430. When your scope needs one, we prepare the application and schedule the inspections.
Does Oak Park require a licensed plumber for kitchen water filtration?
Separate plumbing permit required; single-family owners may obtain permit by affidavit to do work themselves. Our plumbing connections are made by licensed plumbers.
Is Oak Park water hard, and does it matter for kitchen water filtration?
Oak Park's water source: Lake Michigan water purchased from the City of Chicago. That decides which filter stages make sense.
Do I need a permit for kitchen water filtration in Oak Park?
It depends on the scope. Oak Park's rule in short: Permits needed for installing new cabinets and countertops and for any extension or alteration of electrical, plumbing or HVAC systems; separate electrical and plumbing permits. We handle the permit when one is needed with Permit & Development Division (Development Services Department).
Do you work in my part of Oak Park?
Yes. Our crews work across Oak Park, including Ridgeland-Oak Park Historic District, Gunderson Historic District, Harrison Street arts district — ZIP 60302, 60304, 60301 — and nearby Berwyn, Chicago, Elmhurst.
Working in Oak Park
- Most Oak Park homes are prewar. We work around plaster walls, radiators and out-of-square rooms every week.
- Condo or townhome? We follow association rules on work hours and elevators and bring the insurance certificate your board asks for.
- Live in the Ridgeland/Oak Park Historic District? Interior kitchen work is usually not reviewed. We check before anything touches the exterior.
Ridgeland-Oak Park Historic DistrictGunderson Historic DistrictHarrison Street arts district
ZIP 60302ZIP 60304ZIP 60301
Under-Sink Water Filtration nearby
Other kitchen services in Oak Park
Kitchen Sink Installation & ReplacementNew sinks, undermount and farmhouse styles.
Kitchen Faucet InstallationFaucet swaps and new pull-down faucets.
Garbage Disposal Installation & RepairDisposals unjammed, repaired or replaced, with the drain connected right.
Kitchen RemodelingFull kitchen remodels, from layout to last cabinet pull.
Kitchen Cabinet PaintingFactory-smooth painted cabinets without replacing them.