Combustion/ignition or element checks with descaling
Venting, gas/electrical, condensate, and expansion tank review
Temperature set-points confirmed for safety and code
DaVinci Portal: full service history and proof-of-work on file
FAQ
Tank or tankless — which is right for a commercial site?
It depends on peak demand and available gas/electrical service. We'll size the recommendation to your actual usage, not just replace like-for-like.
Do you handle code-required inspections?
Yes — venting, gas line, and combustion work is documented to pass inspection, and we coordinate with your building department when needed.