Gas Line Installation & Repair in Salem, OR
A tankless water heater upgrade, a new gas range, or a suspected leak? We install and repair gas lines throughout Salem, permitted and pressure-tested.
Common Reasons for Gas Line Work
Gas line work comes up most often around a tankless water heater upgrade, since tankless units typically need a larger gas supply than a standard tank. It also comes up for new gas ranges, fireplace installations, and outdoor grill or fire pit hookups, along with repairs when a line is leaking, damaged, or simply too old to trust.
What to Do If You Smell Gas
Leave Immediately
Get everyone out of the house and away from the building.
Don't Use Switches or Phones Inside
Avoid anything that could create a spark near a gas leak.
Call From Outside
Call us or your gas utility once you're safely away from the structure.
Don't Try to Locate It Yourself
Leave leak detection to a technician with the right equipment.
Don't Turn Off Gas Yourself Unless Trained
If you know how to safely shut off the meter valve, do so, otherwise leave it to responders.
Smell Gas or Planning an Upgrade?
We handle both emergency leaks and new installations.
Sizing a Gas Line Correctly
Gas line sizing depends on the total demand of everything connected to it, which is why upgrading to a tankless water heater often means resizing the line rather than just adding a new branch off the existing one. Undersized gas lines cause appliances to underperform or shut off under load, which is a common and frustrating surprise after a tankless installation that didn't account for it upfront.
Before quoting any new gas appliance installation, we calculate the total demand of everything already on the line, including the water heater, furnace, range, and dryer where applicable, to confirm the existing line can actually support one more appliance without upsizing.
Diagnosing a Gas Line Problem
Pressure Test
Check the line for leaks using a pressure test, not just a visual inspection.
Locate the Issue
Pinpoint the exact leak or damaged section.
Repair
Fix or replace the affected section to code.
Retest
Confirm the repair holds pressure before restoring service.
What Gas Line Work Costs
Want your real number? Call (503) 974-3329 and describe the project, we'll walk through sizing and permitting before anyone comes out.
Gas Work Done to Code
All gas line installation and repair follows the Oregon Plumbing Specialty Code and applicable fuel gas code requirements, with permitting and final inspection handled as part of the project. Gas work isn't an area to cut corners on, since an improperly sized or poorly sealed line creates a real safety risk rather than just a performance issue, which is why we pressure test every repair and new installation before considering the job complete.
Common Questions
Yes, gas line installation and most repairs require a permit and inspection, which we handle as part of the project.
An undersized gas line is a common cause. Tankless units typically need more gas supply than a standard tank, and the existing line isn't always resized to match.
Leave the house immediately, avoid using switches or phones inside, and call from outside once you're safely away from the building.
Yes, we size and run gas lines for outdoor fixtures the same way we do for appliances inside the home.