Gas Line Services in King County
Gas line work requires specialized training, licensing, and equipment. At Lighthouse Plumbing, our licensed technicians provide safe, code-compliant gas line installation, repair, and inspection services throughout Issaquah, Fall City, Snoqualmie, and King County.
Whether you're installing a new gas appliance, suspect a gas leak, or need gas line repairs, trust our experienced team to handle the job safely and professionally.
If you smell gas, leave your home immediately and call 911 or your gas company's emergency line before calling us.

Our Gas Line Services

Gas Line Installation
We install new gas lines for water heaters, stoves, dryers, fireplaces, outdoor grills, and other gas appliances.

Gas Line Repair
From minor leaks to damaged pipes, we repair gas lines safely and bring them up to current code.

Gas Leak Detection
Using specialized equipment, we locate gas leaks quickly and accurately to protect your family.

Gas Line Inspection
Planning a remodel or buying a home? We provide thorough gas line inspections to identify potential issues.

Appliance Hookups
We connect gas ranges, dryers, water heaters, furnaces, and other appliances safely and to code.

Gas Line Rerouting
Remodeling your kitchen or adding a room? We reroute gas lines to accommodate your new layout.
Warning Signs of a Gas Leak
Gas leaks are dangerous. Know these warning signs:
- ✓Rotten egg smell – Gas companies add this odor for detection
- ✓Hissing or whistling sounds – Near gas lines or appliances
- ✓Dead vegetation – Plants dying near underground gas lines
- ✓Bubbles in water – Standing water bubbling near gas lines
- ✓Higher gas bills – Unexplained increases may indicate a leak
- ✓Physical symptoms – Headaches, dizziness, nausea, or fatigue
If you suspect a gas leak, evacuate immediately. Don't use electrical switches, phones, or anything that could create a spark.

Why Professional Gas Line Service Matters
Gas line work is not a DIY project. Here's why professional service is essential:
Safety First
Improper gas line work can lead to leaks, fires, explosions, or carbon monoxide poisoning. Our licensed technicians follow strict safety protocols.
Code Compliance
Gas line installations must meet local building codes. We ensure all work passes inspection.
Proper Sizing
Gas lines must be correctly sized for the appliances they serve. Undersized lines cause poor performance; oversized lines waste money.
Quality Materials
We use only approved materials rated for gas service, ensuring long-lasting, safe installations.

Need Gas Line Services?
For safe, professional gas line services in King County, trust the licensed experts at Lighthouse Plumbing. Contact us today to schedule service or request a free estimate.
Frequently Asked Questions
How do I know if I have a gas leak?
The most common sign is the smell of rotten eggs (mercaptan added to natural gas). You may also hear hissing near gas lines or notice dead vegetation over buried lines.
Can I install a gas line myself?
No. Gas line work requires proper licensing, permits, and inspection. DIY gas work is dangerous and illegal in most jurisdictions.
How much does it cost to run a new gas line?
Costs depend on the distance, complexity, and whether lines run through walls or underground. Contact us for a free estimate based on your specific project.
How often should gas lines be inspected?
We recommend having your gas lines inspected every few years, or whenever you notice warning signs, buy a home, or complete a remodel.
Do you work on propane lines?
Yes, we service both natural gas and propane systems for residential customers.
