How Much Does It Cost to Install a Gas Line?

On February 16, 2025 By newsroom Topic: Home Services

Installing a gas line is a worthwhile investment for efficient heating and cooking. Here's a detailed breakdown of the costs, factors, and considerations:

Average Costs

National Average: $540.
Per Linear Foot: $15–$25.
Full Installation: $300–$2,100 (varies based on complexity and length).

Cost Breakdown

| Expense | Price Range |
|--------------------------|-------------------------|
| Plumbing Labor | $45–$200/hour |
| Materials | $1–$10/linear foot |
| Trenching | $4–$12/linear foot |
| Gas Meter Installation| $300–$600 |
| Permits | $100–$300 |

Installation by Location

| Location | Average Cost |
|-------------------|------------------|
| Nevada | $502 |
| Florida | $552 |
| New York | $690 |
| California | $956 |

Cost by Material

| Material | Cost per Linear Foot |
|-------------------------------|--------------------------|
| Iron | $5–$9 |
| Stainless Steel | $2–$5 |
| Galvanized Steel | $2–$9 |
| High-Density Polyethylene | $1–$2 |
| PVC | $0.20–$2 |
| Copper | $1–$3 |

Gas Line Installation by Appliance

| Appliance | Cost |
|------------------------|------------------------|
| Kitchen Range | ~$600 ($20/linear foot for 30 ft.) |
| Outdoor BBQ/Fire Pit| $20–$25/linear foot |
| Dryer/Water Heater | ~$20/linear foot |
| Gas Fireplace | $15–$25/linear foot |
| Furnace/Pool Heater| $350–$2,100 total |

Additional Costs

Inspection: $50–$300 (required for safety).
Landscaping Repairs: $300–$10,000 (trenching damage).
Concrete/Drywall Repairs:
Concrete: $75–$125/cubic yard.
Drywall: $270–$760.
Flooring: $2–$30/sq. ft.

Gas Line Repair Costs

Minor Leaks: $120–$250 (e.g., stove connection).
Behind Walls: $270–$760 (includes drywall repair).
Buried Line: $1,500–$5,000 (excavation included).

Reasons to Install a Gas Line

Efficiency: 100% energy efficiency compared to ~25% for electric heat.
Multiple Uses: Power for stoves, heaters, pools, and outdoor grills.
Service Continuity: Gas lines stay functional during power outages.
Cost Savings: Natural gas is cheaper and more efficient than electricity.

DIY vs. Professional Installation

DIY: Not recommended unless experienced. Permits and inspections are required.
Hire a Pro: Licensed plumbers ensure safety and compliance with local codes.

Tips to Save Money

Bundle Projects: Combine appliance installations for lower costs.
Prep Work: Dig trenches yourself (if permitted) to save on labor fees.
Compare Quotes: Get at least three contractor estimates.
Inspect Annually: Prevent costly leaks by scheduling yearly inspections.

Efficient, versatile, and cost-effective, gas lines are a valuable home improvement for modern living!