CSIA-Certified • Licensed & Insured
Adding or replacing a gas fireplace or insert? We handle venting, gas line, and a code-compliant install.
Free estimate · No service fee · No obligation

Quick Answer
Can I install a gas fireplace without a chimney?
Yes — a sealed direct-vent unit needs no existing chimney. The install covers correct gas-line sizing and a vent run to code. We quote the whole job up front.
Key Takeaways
Planning a gas fireplace installation? The right setup depends on your venting, gas supply, and whether it is a new spot or a retrofit.
If you have an existing wood fireplace, a gas insert drops in and vents through the chimney — fastest and cleanest.
If it is a brand-new location, you may need direct-vent or a gas line run; the trade-off is more labor up front for placement freedom.
If you are not sure what fits, a free in-home estimate sizes and quotes it.
Not sure? Call and a tech will point you the right way before any truck rolls.
A sealed direct-vent unit matters when there is no existing chimney; proper gas-line sizing matters for steady, even output.
“The tech called before he came, showed me photos of the cracked crown right on his phone, and gave me the price on the spot. No pressure, no upsell. Honestly refreshing.”
“Our cap blew off in a storm and they were out the next morning. Clean, on time, and a good bit cheaper than the first quote I got. They left zero mess.”
“I'd been putting the chimney off for two winters. One free estimate and I finally knew what I was actually dealing with. Booked it before they left.”



A new stove, insert or gas unit is only as safe as its venting. NFPA 211 governs flue sizing and connector runs, ICC building-code standards sets clearance to combustibles and hearth construction, and CSIA certifies the technicians who do the install. EPA Burn Wise covers certified appliances and what they actually save, what wood smoke does to your lungs the health side, and local air-quality readings tell you when conditions make burning a bad idea. CPSC alarm-placement guidance covers where the alarms belong for a new appliance, USFA heating-fire data covers the fire risk, and the National Chimney Sweep Guild lists certified sweeps.
Tell us what you need — we'll call you right back.