Gas Piping Services · Western Washington
Gas Line Installation in Western Washington
New gas line design and installation for homes and businesses throughout King, Snohomish, and Skagit Counties. Fully permitted, code-compliant, and backed by 35+ years of experience.
Call (425) 343-5566 for a Free Estimate
Is It Time?
When Do You Need a New Gas Line?
- ✦Converting from electric to gas — ranges, water heaters, dryers, or heating systems
- ✦Adding a new gas appliance — fireplace, BBQ grill, outdoor kitchen, fire pit, generator
- ✦New construction — rough-in gas piping for new homes and commercial builds
- ✦Extending existing lines — running a new branch from your current gas system
- ✦Replacing old steel or galvanized pipe — upgrade to modern CSST or black iron
How It Works
Our Installation Process
Site Assessment
We evaluate your system, appliance requirements, and optimal line routing.
Permit Pull
We handle the mechanical permit and schedule inspections — no paperwork headaches for you.
Line Installation
Pipe run and pressure-tested to 1.5× working pressure before backfill or close-up.
Appliance Connection
Gas line terminated and connected to your appliances — ranges, fireplaces, generators, and more.
Final Inspection
We coordinate the city inspector visit. You get a fully permitted, code-compliant install.
Our Work
Gas Line Installation Examples
Frequently Asked Questions
Do I need a permit for a new gas line?
Yes — Washington State requires a mechanical permit for any new gas piping work. We pull the permit on your behalf and schedule the final inspection. You receive a legal, fully documented install.
How long does installation take?
Most residential gas line runs take 1–2 days. More complex jobs (multiple appliances, long exterior runs, trenching) may take 2–3 days. We’ll give you a clear timeline before we start.
Do you work on commercial properties?
Yes. We serve residential and commercial customers — restaurants, retail, multi-family housing, and industrial facilities. Contact us to discuss your commercial gas piping project.
Do you work with propane systems?
Absolutely. We install and service both natural gas and propane (LP) piping systems. Installation methods differ slightly, but our team is certified and experienced in both fuel types.
Puget Sound Gas
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Ready to Get Your Gas Line Installed?
Call us today for a free estimate. We serve all of King, Snohomish, and Skagit Counties.
Call (425) 343-5566 Free Estimate Form