Ready to add the warmth of a gas fireplace or gas insert to your home? Chimney Doctors of Colorado provides professional gas fireplace and gas insert installation for homeowners throughout Bailey, Conifer, Evergreen, Golden, Lakewood, Littleton, and the rest of Central Colorado. Call us at 303-838-3009 or request an appointment online to get started.
Gas Fireplace or Gas Insert: Which Is Right for Your Home?
The right option depends on what you’re starting with:
- Gas insert. The best choice if you already have a wood-burning masonry or prefab fireplace and want to convert it to clean, convenient gas heat. The insert fits inside your existing firebox and uses your current chimney or a new direct-vent liner.
- Gas fireplace. The right choice if you’re adding a fireplace where none currently exists, or fully replacing an old unit. Direct-vent gas fireplaces don’t require an existing masonry chimney and can often be installed in rooms that never had a fireplace before.
Our team will walk through your home, your goals, and your budget to help you choose the option that makes the most sense.
Our Gas Fireplace & Insert Installation Process
- In-home consultation. We evaluate your space, existing fireplace or chimney (if any), and venting options.
- Gas line & venting plan. We determine the safest, most efficient gas line and venting configuration for your chosen unit.
- Permits & code compliance. We handle the permitting process and ensure the installation meets all local building and gas codes.
- Professional installation. Our NFI and CSIA certified technicians install your gas fireplace or insert with precise attention to clearances, venting, and gas connections.
- Final testing & walkthrough. We test the appliance thoroughly and walk you through operation and basic care before we leave.
Why Professional Installation Matters
Gas fireplace and insert installation isn’t a DIY project. Incorrect venting can lead to smoke and carbon monoxide issues inside your home. Improper clearance from combustible materials is a house fire risk. And most manufacturers only honor their warranty when installation is performed by a certified professional. Our NFI and CSIA certified technicians know the technical requirements inside and out, so your new gas fireplace or insert is safe, code-compliant, and built to last.
Looking for Wood-Burning or Masonry Installation Instead?
If you’re considering a wood-burning or masonry fireplace instead of gas, visit our general fireplace & insert installation page for more information on prefabricated and masonry options.
Gas Fireplace & Insert Installation Near You
We install gas fireplaces and gas inserts throughout Bailey, Conifer, Evergreen, Golden, Lakewood, Littleton, and the surrounding Central Colorado communities. See our full service area to confirm we cover your neighborhood.
Frequently Asked Questions
Can I convert my existing wood-burning fireplace to gas?
In most cases, yes. A gas insert is specifically designed to retrofit into an existing wood-burning fireplace, giving you the convenience of gas without major construction.
Do I need a chimney to install a gas fireplace?
No. Direct-vent gas fireplaces vent through an exterior wall or roof and don’t require a traditional masonry chimney, which opens up more placement options in your home.
How long does gas fireplace or insert installation take?
Most installations are completed in a single day, though the exact timeline depends on the complexity of the gas line and venting work required.
Do you also handle the gas line hookup?
Yes. Our team coordinates the complete gas line and venting installation. Learn more on our gas lines page.
Schedule Your Gas Fireplace or Insert Installation
Ready to add a gas fireplace or insert to your home? Call Chimney Doctors of Colorado at 303-838-3009 or request an appointment online to schedule your consultation.