Basic
$1,779 – $5,337 per project
Outdoor-rated gas firebox with manual valve and lava rock, prefab enclosure with stucco finish, basic footing
Built-in outdoor gas fireplace built and installed (firebox, gas line connection, labor, basic footing); custom masonry and full outdoor living builds extra.
Outdoor Gas Fireplace in Washington, District of Columbia typically costs $2,093 to $6,279 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Washington are 5.0% higher than the national average for outdoor gas fireplace.
National average: $2,000 – $6,000 per project
$1,779 – $5,337 per project
Outdoor-rated gas firebox with manual valve and lava rock, prefab enclosure with stucco finish, basic footing
$2,093 – $6,279 per project
Outdoor-rated gas firebox with electronic ignition and ceramic logs, prefab enclosure in manufactured stone veneer, stone hearth
$2,616 – $7,849 per project
Linear outdoor-rated gas firebox with electronic ignition and fire glass, manufactured stone enclosure, stone hearth cap
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $945 – $2,835 | job |
| Labor | labor | $728 – $2,184 | job |
| Supplies & Other | supplies | $252 – $756 | job |
| Equipment & Disposal | equipment | $168 – $504 | job |
BuildX Pro researches and reviews the national price range for Outdoor Gas Fireplace, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Nov 2026.
Connect with local outdoor gas fireplace contractors in Washington for personalized quotes based on your specific project.