Gas Line & B-Vent Conversion in Niagara-on-the-Lake.
Wood-to-gas fireplace conversions — gas line run, appliance set, and B-vent or direct-vent termination. We've serviced thousands of Niagara-on-the-Lake chimneys since 2003. Our routing means the closest crew to your door is usually less than 20 minutes away.
Your quote — in 3 quick taps.
A certified expert calls or texts back in under 15 minutes. No spam. Fixed-price written quote.
Gas Conversion you can actually trust
Converting an open wood fireplace to gas means more than dropping in a log set. We run and pressure-test the gas line, install the appliance, and vent it correctly — B-vent through the existing masonry flue with a listed liner, or direct-vent through the wall.
Every Niagara-on-the-Lake job is quoted in writing before any work begins, and backed by a 5-year workmanship warranty.
What's included
Benefits
- ✓ TSSA-licensed gas fitting and pressure testing
- ✓ B-vent liner or direct-vent termination
- ✓ Existing masonry flue re-used where listed
- ✓ Full combustion and CO commissioning
Our process
- 1. Load calculation and gas line routing plan
- 2. Run and pressure-test the line to the hearth
- 3. Install appliance and listed vent or liner
- 4. Commission, CO test, and register the warranty
We serve every Niagara-on-the-Lake neighbourhood
Gas Conversion pricing & options
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Heritage
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New Build
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Detached Home
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Semi-Detached
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Townhouse
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Bungalow
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Two-Storey
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Three-Storey
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Cottage
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Wood-Burning
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Wood Stove
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Gas Fireplace
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Gas Insert
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Pellet Stove
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Oil Furnace
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Coal
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Masonry Fireplace
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Prefab Fireplace
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Leaking Chimney
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Blocked
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Wildlife Removal
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Creosote
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Gas Conversion in Niagara-on-the-Lake — common questions
Can I convert my wood fireplace to gas?+
Almost always. The deciding factors are gas line access to the hearth and whether the existing flue can take a listed B-vent liner.
What does a wood-to-gas conversion cost in the GTA?+
Line, install, and venting run $890–$3,400 excluding the appliance. Long gas line runs and finished-basement routing are the main cost drivers.
Is a vent-free gas log set legal in Ontario?+
No. Vent-free gas fireplace products are not approved for installation in Ontario. Every gas appliance must be vented.
Other services in Niagara-on-the-Lake
Book Gas Conversion in Niagara-on-the-Lake
Free written quotes. Same-week booking across the GTA.
Quote in 3 quick taps.
Service · urgency · contact. A chimney expert replies in under 15 minutes.
- Fixed-price written quote
- No spam, no sales calls
- WETT & CSIA certified
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