Sewer Repair
Tree roots, cracked clay pipe and repeat backups in the line from your house to the street.
Serving Chicagoland Since 1993
Gas Line Repair in Northbrook, IL
A faint gas smell near the furnace, a hissing fitting or a gas bill that doesn't add up. We find the leak, repair it and pressure-test the line before we leave. Our plumbers are licensed for gas work and serve Northbrook from our headquarters on Techny Road.
What to Do If You Smell Gas
A gas smell is the one plumbing problem where you leave first and call second.
1. Get Out
Leave the house right away. Don't switch lights, appliances or anything electrical on or off.
2. Call From Outside
Once you're outside, call Nicor Gas or 911. Don't go back in until they've cleared it.
3. Then Call Us
Once it's safe, a licensed plumber needs to find and fix the source. That's where we come in.
Warning Signs of a Gas Line Problem
Gas piping fails slowly, then all at once. Watch for:
A Rotten Egg Smell
Utilities add that smell to natural gas so leaks are easy to notice. Even a faint whiff near the furnace or range is worth checking.
A Hiss Near a Fitting
A hiss or whistle near a gas line, valve or appliance connector can mean gas is escaping.
A Higher Gas Bill With No Explanation
If your bill jumps and your usage didn't, gas may be leaking somewhere in the line.
Dead Grass Over a Buried Line
A brown strip in the lawn over a line to a grill, generator or detached garage can point to an underground leak.
Gas Leak Detection
Every gas repair starts with finding the leak. We pressure-test the system and use gas detection equipment to check the line from the meter to each appliance, including fittings, valves and flexible connectors that are easy to miss.
If you've noticed a faint smell, a higher bill or a hiss you can't place, a leak check gives you an answer before it becomes an emergency. If the smell is strong, leave first and call Nicor Gas or 911 from outside.
Gas Line Problems in Northbrook Homes
Gas piping ages with the house. With most Northbrook homes built between 1940 and 1989, a lot of the piping behind the furnace, water heater and range is 37 to 86 years old.
Black Iron in Postwar Homes
Homes from the 1950s and 1960s often run on original black iron piping. Fittings and old valves corrode slowly, and small leaks can go unnoticed for a long time.
Old Flex Connectors
Older flexible connectors on ranges, dryers and water heaters weren't built to last forever. Cracked or outdated connectors are a common leak point we replace.
Repair or Replace the Run
One bad fitting is a repair. If testing shows corrosion along the whole run, replacing it saves you from chasing one leak after another. We'll explain both.
The J. Blanton Difference773-724-9272
Why Choose J. Blanton for Gas Line Repair?
With gas, a repair that looks fine can still leak. Here's how we make sure it doesn't.
1. Licensed for Gas Work
Gas line work should be done by a licensed pro. Ours are licensed and trained for it.
2. A Flat Price Before Work Starts
We find the problem, explain your options and give you a flat rate before any money changes hands.
3. Pressure-Tested Before We Leave
Every repair is pressure-tested and every connection checked before we call it done.
Customer Stories
Gas Line Repair Reviews
4.7 stars from 5,669+ Google reviews across all J. Blanton locations.
★★★★★
"Communication, information and installation went great. Price was very competitive. Shane explained everything extremely well and Alex installed hot water tank beautifully. Shortly after Alex left a gas leak from an old valve on the piping to the tank occurred and needed to be replaced, Alex came back same night and fixed it. This is a 5-Star company."
★★★★★
"We had a new gas pipe installed that ws located to sevice our dryer in the basement on July 14th. The Technician was friendly and did a great job with the installation. He cleaned up after himself, and the pricing was competative."
★★★★★
"Andrew and Ty did a great job fixing and replacing some old natural gas pipe that had a recurring leak. Punctual, efficient, kept me informed, cleaned up well after. I highly recommend."
Got Questions?
Gas Line Questions From Northbrook Homeowners
Leave the house and call Nicor Gas or 911 from outside. Call us once it's safe.
Get everyone out first, then call Nicor Gas or 911 from outside. They'll make the area safe. Once they do, call a licensed plumber to locate and repair the leak. We can usually find it by checking the line from the meter to each appliance.
Pressure testing and gas detection equipment, from the meter to each appliance.
We pressure-test the system and use gas detection equipment along the line from the meter to each appliance, checking fittings, valves and flexible connectors. See gas leak detection.
Simple repairs often take a few hours. Replacing a run can take a day or more.
Straightforward repairs can often be completed in a few hours. Replacing a run of piping may take a full day or longer. Your technician will give you a realistic timeline after assessing the job, before any work begins.
No. Gas line work should be done by a licensed pro.
Gas line work should be done by a licensed pro. Gas line repairs require specific diagnostic tools, knowledge of local code and a verification process that isn't available to unlicensed individuals.
A licensed technician assesses the job and gives you a flat rate before anything starts.
We don't price gas line jobs over the phone. A licensed technician assesses the situation and gives you a flat rate before anything starts. That number doesn't change once you've agreed to it. If the scope changes after work begins, we discuss it with you before proceeding.
Annual Protection Plan
Join the No Drip Club
Most plumbing problems start small. The No Drip Club brings a J. Blanton plumber to your home for regular maintenance, so small issues get caught before they turn into big repairs.
- Two Free Professional Maintenance Visits per Year
- 10% Discount on All General Plumbing & Sewer Services
- 5-Year Parts and Labor Warranty on Approved Projects
- VIP Priority Scheduling Status (Skip the Queue)
What We Fix
Plumbing Services in Northbrook
Learn More
Water Heaters
Repair and replacement for tank and tankless water heaters that leak, make noise or run out of hot water too fast.
Drain Cleaning
Slow or clogged kitchen, bathroom and basement drains, cleared and checked.
Faucets & Fixtures
Leaky faucets, worn-out shut-off valves and new kitchen and bathroom fixture installs.
Sump Pumps
Sump pump repair, replacement and battery backups for heavy rain and spring snowmelt.
Gas Lines & Fireplaces
Gas line repair, leak detection and gas fireplace service.
Emergency Plumbing
Burst pipes, sewer backups and no hot water, any time of day or night.
Local Office, 24/7 Phone
Worried About Your Gas Lines?
Our Northbrook office is at 1945 Techny Road, Suite 11, and our phone line is open 24/7.
We also serve Glenview, Northfield, Deerfield, Wheeling, Prospect Heights, Lincolnshire, Winnetka and more.
Need a Plumber?Call our Northbrook Office
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