24/7 emergency service Office Mon to Fri, 8 AM to 5 PM
Specials Save up to $200 4.8 · 53 Google reviews (815) 609-3150
Plumber in Warrenville, IL

Family-owned · Plainfield Local

4.8 from 53Google reviews

Plumber in Warrenville, IL

Family-owned, 24/7 service from a licensed team Warrenville homeowners have trusted for 24 years.

Call or text(815) 609-3150

Request an estimate

Tell us what you need

No obligation · Responds within 1 business day

By submitting this form you agree that we may contact you about your request and share your name and email address with partner companies for email marketing. We never share your mobile number or text message consent with third parties or affiliates for marketing or promotional purposes.

Copper connector on top of a water heater

Warrenville's Plumber for Every Call

Leto Plumbing & Heating, Inc. is a licensed plumber serving Warrenville, IL for burst pipes, drain clogs, water heater replacement, sump pumps and furnace work, all under one roof. Richard Leto has run this family operation for 24 years, with 4.8 stars across 53 Google reviews. Call (815) 609-3150 and a real person picks up, then a background-checked technician comes to your door.

Warrenville's water comes from city wells, and it is very hard. The frost line is 42 inches, so shallow outdoor lines and outdoor spigots freeze first. Many older homes also still have galvanized or early copper piping at the end of its life.

Plumbing Services We Cover in Warrenville

One call, no separate contractors.

Pipe Repair and Leak Detection

A drip at a joint can rot framing unseen. Corroded galvanized lines often need section replacement, not a clamp.

Brass tee fitting on copper pipe

Drain Cleaning

Motorized cable or hydro-jet, cleared to the wall. Grease, scale and roots clear differently. See our plumbing services.

Drain grate in a rock bed beside a driveway

Water Heater Repair and Replacement

Under 10 years old with a failed part, repair usually wins. After that, water heater installation often costs less than the next two repairs.

Tank water heater in a basement

Sump Pump Repair and Installation

Warrenville has a documented high flood risk. We install and repair sump pumps and recommend a battery backup in flood-prone areas.

Sump pump in a basement pit

Sewer Line Service

Clay and cast-iron laterals in older properties crack and take roots. We repair, and handle excavation when replacement is the only option.

Sewer cleanout cap in a mulched front yard bed

HVAC and Heating

Furnace replacement, heating system repair and thermostat replacement, so a midnight furnace failure is the same call.

Wall-mounted control panel with mechanical piping

LOCAL CONDITIONS

Hard Water and Warrenville's Pipes

What very hard water does to a plumbing system over time.

Warrenville's well water is very hard. Tank heaters here build sediment at roughly double the rate of soft municipal water, so elements fail early and the tank floor corrodes from inside. Tankless heat exchangers scale too, and we flush them during hot water heater maintenance. Lost pressure usually means scale at the aerator or pressure-reducing valve. If you have water quality concerns, we can walk you through filtration.
Corroded copper pipes inside a wall

FREEZE SEASON

Frozen Pipes in Warrenville Winters

Know Your Risk Zones

Exterior walls, crawl spaces and spigots shallower than the 42-inch frost line. A spot that froze once will freeze again.

When a Pipe Freezes: Don't Wait

The burst comes at the thaw. Shut the main and call us. Torches start insulation fires.

After the Repair, Prevent the Next One

Insulation, rerouting, heat tape, or just an open cabinet on cold nights. We tell you which.

Straight from Google

What Warrenville Homeowners Say

4.853 verified Google reviews
Chris gave us EXCELLENT service! Focused on the plumbing issue and walked us thru what all he did! Polite and answered all of our questions!
Kathy WendellSep 2026 · Google
Written on behalf of my mom Annie: I am very satisfied with Chris Leto's service. He addressed the issue quickly and professionally. Charged a fair price.
Alvin KFeb 2026 · Google
In February of 2026 I used Leto Plumbing & Heating on two occasions. First for an emergency after hours weekend call when my sump pump line was frozen during our recent sub-zero weather. The second was a routine maintenance call to flush my hot water heaters. Both times the individuals that came out were pros who were friendly, knowledgeable and got the job done right the first time. Would highly recommend!
Craig LattoFeb 2026 · Google
Spectacular service! On time ✔️ Fast troubleshooting ✔️ Explained the problem clearly ✔️ Fixed repair in less than an hour ✔️ Fur babies approved ✔️ Good human being ✔️ Father son family owned ✔️ My go to for all HVAC problems ✔️
DeAnn CarringtonJan 2026 · Google
Leto Plumbing is #1 for Plumbing Services! Chris did a great job fixing our problem. They are prompt, courtesy and fair priced!! ⭐️⭐️⭐️⭐️⭐️
Dave BernholdtMay 2026 · Google
Open clock under sink. Very professional service. Good result. Reasonable price.
Simon SongFeb 2026 · Google
Leto Plumbing has been servicing the plumbing and HVAC in our homes for many years. Rick and Chris, father and son, are amazing in every way. They are reliable, neat, courteous, and knowledgeable in all areas of plumbing and HVAC. They go out of their way to rush out to our home for needed repairs and new work. They may not be “cheap”, but you can rest easy that their work is top quality and will give you peace of mind. TFK St. Charles
Ted KawczynskiFeb 2026 · Google
Very happy with the service received by Leto plumbing. Starting with phone call made, very nice and was able to get us scheduled next day. Chris, technician, was earlier than originally expected (which was great), he explained everything, was very courteous and timely. Extremely happy with service provided and will be calling Leto for any future needs.
Christy MundyDec 2025 · Google
Read all 53 reviews

Warrenville Permits, Codes, and What They Mean for Your Repair

Warrenville's Building Division requires a permit for most plumbing work. Emergency repairs can proceed, but the application is due within 7 days, and we file it. Water lines must sit at least 6 inches below the 42-inch frost line. The City of Warrenville is your water and sanitary sewer utility, so billing and shutoff requests go to City Hall.
Sump pump and white discharge piping in a basement

Start here

Schedule a Plumber in Warrenville

Call (815) 609-3150 any time. No subcontractors.

Call or text (815) 609-3150

24/7 emergency service · Office: Mon to Fri, 8 AM to 5 PM

Or send it in writing

Three fields, thirty seconds

No obligation · Responds within 1 business day

By submitting this form you agree that we may contact you about your request and share your name and email address with partner companies for email marketing. We never share your mobile number or text message consent with third parties or affiliates for marketing or promotional purposes.

Frequently asked questions

How quickly can Leto Plumbing get to a home in Warrenville?
We dispatch from Plainfield, a short drive away, and aim for same-day standard service. For after-hours emergencies like a burst pipe or a sump pump failing in a storm, we answer around the clock and send someone out. Call (815) 609-3150 for an honest arrival estimate.
Warrenville has very hard water. How often should I flush my water heater?
At least once a year with water this hard. Sediment insulates the burner from the water, so the heater runs longer, uses more gas or electricity and wears out faster. Tankless units need annual descaling. We do both during a hot water heater maintenance visit.
Are Warrenville homeowners eligible for any rebates on water heater replacement?
Warrenville is served by ComEd and Nicor Gas, and both run rebate programs on some qualifying high-efficiency water heaters. Amounts and qualifying units change, so check their current programs or ask us on site, and we'll help you pick a qualifying unit.

Related

Next step

Tell us about the job

Your name, your number and what needs doing. A person from Leto Plumbing & Heating, Inc. gets back to you.

Rather talk now?(815) 609-3150

No obligation · Responds within 1 business day

By submitting this form you agree that we may contact you about your request and share your name and email address with partner companies for email marketing. We never share your mobile number or text message consent with third parties or affiliates for marketing or promotional purposes.