Plumbing Co. Naperville is the locally owned, Illinois-licensed residential plumbing company DuPage County homeowners call first — for everything from a dripping faucet at noon to a burst pipe at midnight. We serve every zip code and neighborhood across Naperville, IL with upfront pricing, same-day availability, and a 100% satisfaction guarantee on every job we touch.
From a slow kitchen drain to a failed sewer lateral, our licensed technicians handle every fixture, pipe, and system in your home — on your schedule, at a price you approve before we start.
Slow drains, recurring clogs, and backed-up sewer lines are no match for our professional hydro-jetting and cable equipment. We clear kitchen sinks, bathroom fixtures, floor drains, and main lines — and address the root cause so it doesn't come back.
Drain cleaning services →No hot water is more than an inconvenience — it signals a failing heating element, faulty thermostat, or sediment buildup that shortens tank life. We diagnose all brands, tank and tankless, and complete most repairs the same day we arrive.
Water heater repair details →Ready to upgrade? We install conventional storage tanks, on-demand tankless systems, and high-efficiency hybrid heat pump units. Our team pulls permits, handles the inspection, and ensures full compliance with Illinois building code.
Water heater installation options →Burst supply line, sewage backing up through floor drains, gas smell near an appliance — these can't wait. Our on-call technicians are dispatched around the clock, every day of the year, with an average response time under 60 minutes inside city limits.
24/7 emergency response →Aging clay and cast iron laterals crack, shift, and get infiltrated by tree roots over decades. We start with a camera inspection so you see exactly what's happening underground, then offer trenchless pipe lining, pipe bursting, or open-cut replacement — whichever solves the problem most efficiently.
Sewer line solutions →Illinois spring storms can dump several inches of rain in hours. A functioning sump system — primary pump, battery backup, and water alarm — is your basement's last line of defense. We install, repair, and maintain complete systems built for DuPage County rainfall events.
Sump pump installation & repair →A hidden leak behind drywall or beneath a concrete slab can cause mold, structural damage, and inflated water bills for months before it's obvious. Our non-invasive acoustic and thermal detection tools pinpoint the exact location — no exploratory demolition required.
Professional leak detection →Water delivered through the DuPage Water Commission from Lake Michigan carries elevated hardness levels that calcify pipes, degrade water heater anodes, and leave mineral deposits on every fixture in your home. A properly sized ion-exchange softener protects your entire plumbing investment.
Water softener systems →We also handle gas line installation & repair, toilet repair & installation, hydro jetting, backflow prevention testing, full-home repiping, and garbage disposal services — plus anything else your home's water and drain systems need. Request a free estimate or browse our company story.
We're not a franchise dispatching strangers. We live here, work here, and our reputation depends entirely on the quality of every service call we complete in this city.
Plumbing failures don't respect business hours. Our technicians are on call every night, weekend, and holiday — because a frozen supply line or sewage backup at 3 AM requires the same expert response as a Monday morning appointment.
You receive a written estimate before a single wrench turns. The price you approve is the price you pay — no trip charges, no after-the-fact add-ons, no surprise invoices.
We know the specific challenges this area presents — the hard water coming through the DuPage Water Commission, the mature tree canopy that threatens older sewer laterals, and the freeze-thaw cycles that stress exposed supply lines every winter.
Every technician carries an active Illinois plumbing license issued through the Department of Financial & Professional Regulation, plus full liability coverage. We'll provide documentation on request — because every homeowner deserves to verify before they hire.
If you're not completely satisfied with the outcome, we return and make it right — at no additional charge. That's not a marketing line; it's a commitment we honor on every job.
Shoe covers, drop cloths, and a thorough cleanup are standard procedure — not extras. When we leave, your home looks exactly as it did when we arrived, except everything works the way it should.
Years of working in this city have shown us the patterns. Three issues cause the majority of residential service calls here, and understanding them helps homeowners act before a manageable problem becomes an expensive one.
The municipal supply, sourced from Lake Michigan via the DuPage Water Commission, carries high concentrations of calcium and magnesium. Those minerals coat the inside of pipes and water-using appliances over time, restricting flow and cutting water heater efficiency by as much as 30%. A properly sized ion-exchange water softener stops the accumulation at the source.
Established neighborhoods like Cress Creek, Maplebrook, and East Highlands sit above clay sewer laterals that are now 40–60 years old. Mature oak and maple root systems seek out the moisture inside those joints and can completely block flow within a season. A camera inspection on a sewer line every few years catches the problem while it's still a minor repair, not a full replacement.
Homes built between the 1960s and 1980s — a large share of the housing stock — were originally plumbed with galvanized steel, clay, or cast iron. All three materials reach end of service life around the 50-year mark, producing chronic leaks, low pressure, and discolored water. Whole-home repiping with modern cross-linked polyethylene or copper eliminates the problem permanently.
Four steps. No surprises.
Reach us around the clock at (630) 822-9092 or submit a service request online. Describe what's happening and we'll schedule a time that works for you — including same-day and after-hours slots.
A licensed technician arrives, inspects the issue thoroughly, and hands you a written estimate with a fixed price. No obligation to proceed, and no charge for the assessment.
Once you approve the scope, we get to work immediately using professional-grade tools and code-compliant methods. Most residential jobs are completed in a single visit.
We restore the work area to the condition we found it, walk you through what was done, and back the completed job with our satisfaction guarantee.
Real feedback from real neighbors — the kind of reviews that reflect what happens on the job, not just in the estimate.
"Called for an emergency sump pump failure during a heavy rainstorm. They arrived within 45 minutes and had a new pump installed before any real damage occurred. Absolutely lifesaving service."
"We had terrible hard water stains and our water heater was failing prematurely. They installed a water softener and a new tankless heater. The difference is unbelievable — best investment we've made for our home."
"Our 1970s house had constant drain backups. Camera inspection revealed tree roots throughout the sewer line. They completed a trenchless replacement in one day — no torn-up yard. Outstanding work."
We cover the entire city — zip codes 60540, 60563, 60564, 60565, 60566, and 60567 — plus neighboring DuPage County communities. Wherever you are in Naperville, a licensed technician is never far away.
There's a meaningful difference between a regional dispatch center that happens to send a technician to your zip code and a company whose entire business is built around serving one community. Plumbing Co. Naperville is the latter. Our technicians know the infrastructure of this city because they work in it every day — from the historic districts downtown to the newer construction in Tall Grass and Ashbury.
That local depth of experience shows in how quickly we diagnose. When a homeowner in White Eagle calls about recurring slow drains, we don't run through a checklist — we already know the age of the housing stock, the typical pipe materials used, and whether the municipal lateral in that area is prone to tree root infiltration. It means faster, more accurate solutions and fewer repeat visits. The same knowledge base applies to hard water treatment: we understand the specific mineral profile of the DuPage Water Commission supply and can recommend the right water softening system rather than a one-size-fits-all unit.
Our service menu covers every system that moves water into, through, and out of a residential property. That includes drain cleaning, water heater repair, water heater installation, around-the-clock emergency response, sewer line camera inspection and repair, sump pump installation and maintenance, non-invasive leak detection, full-home repiping, gas line work, toilet repair and replacement, hydro jetting for severe blockages, backflow prevention testing, and garbage disposal service. Every job is completed by a licensed Illinois plumber under a transparent written estimate you approve before work begins.
Plumbing problems rarely arrive at a convenient time. When one shows up at your home in Cress Creek at midnight or in the middle of a holiday weekend, the same team and the same standards are available — no after-hours surcharge policies, no routing to a different crew. Call (630) 822-9092 or submit a request online and we'll have a licensed technician at your door as fast as any company operating in this city.
Straight answers to the questions we hear most often before a homeowner picks up the phone.
Yes. Our emergency response team is dispatched around the clock — every night, every weekend, every holiday — to all Naperville neighborhoods and surrounding DuPage County communities. Whether it's a burst pipe, sewage backup, or a gas odor near an appliance, call (630) 822-9092 and a licensed technician will be en route immediately. Average response time inside city limits is under 60 minutes.
Pricing depends on the scope of the job. Drain clearing typically falls in the $150–$350 range; water heater repairs run $200–$600; sewer line work starts around $1,500 and scales with severity. Every project begins with a free on-site assessment and a written fixed-price estimate — you know the full cost before anything is touched. No hidden fees, no trip charges for estimates.
Most homes here benefit significantly from one. The supply distributed through the DuPage Water Commission tests at elevated hardness levels — enough calcium and magnesium to reduce water heater efficiency by up to 30% and cause visible scale on fixtures within months. A properly sized ion-exchange softener protects every appliance and fixture in the home and pays for itself over time through reduced energy costs and extended equipment life.
Yes. Plumbing Co. Naperville holds a company license through the Illinois Department of Financial & Professional Regulation, and every technician on our team carries an individual Illinois plumbing license and is covered under our full liability policy. We provide license numbers and insurance certificates on request — something any responsible homeowner should ask for before authorizing work. Learn more on our about page.
We cover the entire city across all six zip codes — 60540, 60563, 60564, 60565, 60566, and 60567. That includes Downtown, White Eagle, Ashbury, Tall Grass, Cress Creek, Hobson West, South Pointe, Stillwater, East Highlands, and 20+ additional subdivisions. We also take calls from neighboring DuPage County communities. See our full service area for details.
A conventional storage tank replacement takes 2–4 hours including removal of the existing unit. Tankless systems require 4–8 hours because the installation often involves upgrading the gas supply line and modifying venting to meet current code. We pull all required permits, coordinate the municipal inspection, and ensure the new unit is fully compliant with Illinois residential construction standards before we leave.
Whether it's an emergency leak or a planned renovation, our licensed team is ready to help. Free estimates on all services.