Gas line installation on the Eastside.
Sound Fire Solutions provides licensed gas line installation for homes and remodels across the Eastside. We run new natural gas and propane lines and hook up ranges, dryers, water heaters, furnaces, BBQs, pool heaters, and standby generators, with every line permitted, pressure tested, and inspected before it goes into service.
- ★★★★★5.0 on Google
- Family owned since 2005
- Licensed, bonded & insured
- WA Contractor License KIMBAM*946M1

Gas lines for every appliance.
Adding an appliance adds load to your gas system. We size the pipe for the length of the run and everything already on the meter, then run the line and make the connection.
- Gas ranges and cooktops
- Gas dryers
- Tank and tankless water heaters
- Furnaces and boilers
- BBQs and outdoor kitchens
- Patio heaters
- Pool and spa heaters
- Standby generators
- Garage and shop unit heaters
Black iron, CSST, and underground gas lines.
We choose the piping that fits the job: black iron for exposed runs, CSST with proper bonding for runs through walls and floors, and polyethylene for underground lines. For large homes, a 2 PSI medium-pressure system with manifolds keeps pipe sizes manageable.
- Black iron pipe installation
- CSST (flexible stainless) installation with bonding
- Underground polyethylene gas lines
- Medium-pressure (2 PSI) systems with manifolds
- Whole-home repiping
- Relocating gas lines for remodels
- Rerouting above-ground lines underground


Gas service and safety devices.
When a home needs new gas service, Puget Sound Energy sets the meter and we pipe from it. We install the valves and safety devices code requires, and every new line is pressure tested and inspected before it goes into service.
- Piping from a new PSE meter
- Underground propane lines
- Appliance shutoff valves
- Earthquake (seismic) gas shutoff valves
- Sediment traps and drip legs
- Pressure testing for new installations and permits
Gas stubs, conversions, and capping old lines.
Smaller jobs matter too. We add outdoor gas stubs so a grill or heater can connect later, convert appliances from propane to natural gas when service arrives, and cap and abandon lines that are no longer used.
- Outdoor gas stubs and quick-disconnect outlets
- Propane to natural gas conversions
- Capping and abandoning unused gas lines

From the meter to the appliance.
What happens after you get in touch, so you know what to expect at every stage.
Consult
We look at the meter, what you want to add, and the route the line has to take.
Size & quote
You get a fixed quote with the pipe sizing and the route spelled out.
Install
We run and connect the line, pull the permit, and call in utility locates before any digging.
Test & sign off
The line is pressure tested and inspected before it goes into service.
Gas line installation questions.
Short answers to what homeowners ask us before the first site visit.
Question 1 of 4
How much does gas line installation cost?
Question 2 of 4
Do I need a permit to install a gas line?
Question 3 of 4
Can you run a gas line for a generator or pool heater?
Question 4 of 4
What is CSST, and does it need to be bonded?
Gas line installation near you.
We install gas lines across the Eastside. See our full service area.
Related services: Gas Leak Repair · Fire Pit Installation · Gas & Electric Fireplace Installation.
Need a gas line run?
Tell us what you are adding and we will size the job.