The chamber where combustion occurs, built to withstand it — rated brick or listed panels.
In masonry construction, firebrick laid in refractory mortar. In a factory-built fireplace, listed refractory panels matched to the model. Cracks in either are a breach in the barrier between fire and what is behind it, and in a listed assembly a cracked panel voids the listing. Common brick and ordinary mortar do not belong in a firebox.
We work on firebox every week across DFW. CSIA-certified, written quotes, financing available.
Flat fee confirmed when you book. Same-week scheduling. A pass/fail verdict within 48 hours.
Chimney fire, storm hit, active leak, or a flue you're not sure about? We answer 7 AM to midnight and the assessment ends in a written safe-to-use verdict — including a do-not-use notice when the evidence supports one. After-hours dispatch runs subject to crew availability.
Emergency line