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
Plumbing Tips From the Field

Family-owned · Plainfield Local

4.8 from 53Google reviews

Plumbing Tips From the Field

Real answers to the plumbing questions Chicagoland homeowners ask most.

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.

plumbing blog work, project example in Plainfield, IL

Straight Talk on Common Plumbing Problems

After 24 years fixing pipes, water heaters, sump pumps, and furnaces across Will and DuPage counties, Rick and Chris Leto have heard the same questions hundreds of times. This blog exists to answer them straight, no upsell, no filler. When you understand what a problem actually is, you make better decisions about when to call and what to expect.

Browse the topics below. If something sounds like your situation right now, give us a call at (815) 609-3150, we answer around the clock. Or read further to get the background you need before you pick up the phone.

Recent Articles from Leto Plumbing

Practical guidance on the issues we see most in Plainfield and surrounding Chicagoland communities.

Why Flushing the Toilet Makes the Shower Cold

A pressure-balancing issue inside your supply lines is almost always the culprit. Find out what causes it and whether a valve fix or a pipe upgrade is the right move.

plumbing blog work, project example in Plainfield, IL

Common Signs Your Water Heater Needs Attention

Rumbling, rusty water, or a pilot that keeps going out, each symptom points to a different problem. Read the full breakdown so you know whether it's a repair or a replacement call.

Basement water heater beside a furnace

RPZ Backflow Testing and Prevention

Many Plainfield homeowners don't know their irrigation system requires annual backflow testing by a licensed plumber. The full article covers what RPZ devices do and why the test matters for drinking water safety.

Brass backflow preventer valve assembly

Thermostat Upgrade Signs Before Winter

An outdated thermostat can mask a furnace problem or waste fuel through the entire heating season. See the warning signs that mean it's time for a smart thermostat installation.

Round smart thermostat on a wall

R-454B Refrigerant FAQs

The refrigerant transition is causing real confusion and some real shortages. Get straight answers on what the change means for your existing AC system and what to expect when it needs service.

Refrigerant lines entering a house wall beside the AC disconnect

Common Calls

Problems That Send Plainfield Homeowners to Google at 2 a.m.

Most plumbing emergencies follow a pattern. A sump pump that stops running during a spring storm. A water heater that quits in January. A pipe that freezes during a Chicagoland cold snap and bursts before anyone notices. These aren't freak events. They're seasonal, predictable, and faster to resolve when you already know what you're looking at. The articles on this blog cover the situations we get called for most: water heater repair and replacement, valve and spigot work, backflow testing, shower plumbing issues, and heating system failures. If your issue isn't covered yet, call us directly, (815) 609-3150, and we'll walk you through it.
A plumber installing a kitchen faucet in a modern kitchen with granite countertop and stainless steel appliances.

What Customers Say

Heard Directly from Homeowners We've Served

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

Questions? We Answer the Phone All Night.

Every article on this blog points back to the same reality: plumbing problems don't wait for business hours, and neither do we.

  • ★ 4.8 on Google
  • BBB A+
  • Licensed & insured
24/7 emergency service (815) 609-3150
Request an estimate Easy payments & low financing

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.