Professional Gas Line Installation & Repair in Jacksonville, NC

The strongest sign is the smell — mercaptan, the gas industry’s additive, smells like rotten eggs. You might also hear hissing near the leak or see dead plants in a specific lawn area (from gas escaping underground). If you suspect a leak, leave the home, call 911 to report it, and don’t re-enter until emergency responders clear it. We can do a professional inspection once it’s safe.

Gas line sizing depends on the appliance’s BTU load, the distance from the meter, the pipe material, and your existing pressure. A 30,000 BTU cooktop needs different sizing than a 200,000 BTU furnace. We calculate the right size based on code tables and your home’s specs — oversizing or undersizing both cause problems.

Yes, CSST is approved and widely used. It’s flexible, easier to install than rigid copper, and resists corrosion. Code requires proper bonding at the meter and appliance inlet to protect it from lightning strike damage. We install it to full code specs.

No. Gas work requires a Gas License in North Carolina. Installing your own line violates code, voids insurance coverage, and creates serious safety risks. Always hire a licensed, certified contractor.

Galvanized pipe corrodes from the inside over 50+ years, creating leaks and pressure loss. If you have visible rust or corrosion, or if you’re planning a remodel, replacing it with copper or CSST is the safest choice. We can do the full conversion and inspection. If your remodel includes a kitchen or bathroom, see our plumbing remodeling services for coordinated work.

Yes. A pre-purchase gas piping inspection is a smart step. We’ll pressure-test, check for leaks, assess pipe condition, and give you a detailed report. If issues exist, you’ll know about them before closing.

For most homes, every 5–7 years is good practice — especially if you have older galvanized pipe. After any work, repair, or if you smell gas, an immediate inspection is essential. Selling your home? Inspection is highly recommended. If you’re moving into a mobile or modular home, see our mobile and modular home services for specialized gas system care in those unique homes.

A shutoff valve (usually near the meter) lets you turn off all gas to the home in an emergency. A regulator controls the pressure of gas flowing through your lines. Both are critical safety devices. Never tamper with either one.

Common causes include low gas pressure (from a regulator issue or undersized line), a dirty or misaligned pilot assembly, or a faulty thermocouple. We diagnose the root cause and repair it — usually a quick fix once we know what’s wrong. If you have a gas furnace or water heater with this issue, check our furnace repair and water heater service pages for more details.

The local building inspector checks that your new gas line is installed to code — proper size, material, supports, connections, safety devices — and that it passes pressure and leak testing. We coordinate with the inspector, provide test documentation, and stay on-site to answer any code questions.

If your installation is part of a larger system (like whole home generator installation), we ensure all components work together safely under code.