2nd Generation Chimneys, Inc. replaced the compromised firebox (improperly sealed originally, rusted out) in my manufactured fireplace with an updated and improved model on time and just under the quoted price. The work was done promptly with minimal disruption, following a detailed review of all options. I will use them again for fireplace and chimney work (so should you). Honest, trustworthy, professional and responsive are appropriate adjectives that describe what you can expect to experience when engaging their service.