Navien heating system repair

Navien tankless and combi-boiler service.

Fixed $89 diagnostic visit, deducted from the repair price · fixed quote before work begins · one-year warranty.

About our Navien repairs

Navien tankless water heaters and combi boilers need two things most shops skip: annual descaling and firmware-current controls. We descale with the manufacturer procedure, verify the service on the invoice so the heat-exchanger warranty stays valid, and stock the flow sensors and boards most often needed.

Typical Navien faults we attend

Tankless flow sensor faults
Combi heating-side errors
Scale-related temperature swings

Heating services

Free seasonal tune-up

Free visit, free furnace or boiler tune-up, plus 6 months of free phone support — book before the first freeze.

$0 free, no catch

Boiler repair

Gas and hot-water boiler repair, same-week slots across central Ohio.

$129 from, parts extra

Furnace repair

Gas furnace repair with same-week appointments and upfront pricing.

$119 from, parts extra