Best Tankless Water Heater Repair Cost Estimates In The Twin Cities Metro

If you turn on the tap and nothing but cold water comes out, your instincts are right—something’s up. Common culprits include a failed heating element, a gas supply issue, or an electrical malfunction. The fix could be as simple as resetting the unit or as complex as replacing a faulty part. Either way, Bonfe can diagnose and repair it quickly to get your hot water flowing again.

When your shower runs warm but your dishwasher struggles with cold water, your tankless water heater might not be able to keep up. This could be due to a clog, a failing sensor, or even mineral buildup restricting flow. If multiple appliances aren’t getting consistent hot water, it’s time to call Bonfe for a professional repair.

A tankless water heater that turns itself off could be dealing with a clogged air intake, ventilation issues, or an electrical problem. Since these systems generate extremely hot exhaust, a ventilation issue could even become a safety hazard. Don’t ignore it—Bonfe can troubleshoot and fix the problem before it gets worse.

Tankless systems don’t store water like traditional tanks, so if you’re seeing rust-colored water or noticing a metallic taste, something’s wrong. It could be a sign of corrosion in your plumbing system or an issue with the heater itself. Our experts can pinpoint the source and recommend the best fix.

Tankless water heaters are typically quiet, so if you hear banging, whistling, or humming, something isn’t working as it should. Mineral buildup, a failing heating element, or high water pressure could be the cause. Bonfe can inspect your unit and get it back to smooth, silent operation.

Tankless water heaters aren’t supposed to leak—so if you see water pooling around the unit, call Bonfe immediately. It could be as simple as a loose fitting or as serious as internal damage. Either way, we’ll figure it out fast.