Commercial Sauna & Steam Room Repair in South Florida
Same-day commercial sauna and steam room repair across Miami-Dade, Broward and Palm Beach for spas, hotels, gyms and country clubs: Tylö/Helo, Finnleo, Amerec, Saunacore, Harvia and Mr.Steam. Three-phase heaters, contactors, high-limits, digital controls, infrared panels and steam generators, repaired to code. 24/7 emergency dispatch.
A cold sauna is amenity revenue walking out the door
A sauna or steam room is a headline amenity at a spa, hotel, gym or country club, members and guests notice the day it goes cold, and the front desk hears about it. Commercial units are not scaled-up home saunas: they run 6 to 18kW three-phase heaters on long, hard duty cycles, with high-limit safeties, GFCI protection and digital controls that all have to keep working in a wet, hot room. That is why we dispatch sauna and steam calls fast across South Florida, with member-facing spa and hotel rooms are handled first.
Berne Commercial Repair services every common platform, Tylö and Helo, Finnleo, Amerec, Saunacore, Polar HMI and Harvia electric sauna heaters and controls, FAR-IR infrared rooms, and steam generators from Mr.Steam, Amerec and Tylö on the steam side. A dry sauna and a steam room are genuinely different machines: the steam room adds a generator, fill solenoid, water-level probes and an auto-drain that South Florida water scales and fouls, and our 19 W-2 technicians service both. If the wellness deck also runs a heated pool or spa, our commercial pool heater repair team covers that too.
We are an independent commercial service company, not a dealership and not an authorized agent of any sauna or steam brand. For in-warranty equipment, use the manufacturer's network first; it is free for you. Out of warranty, we are typically faster, carry common heater elements, contactors and generator parts on the truck, and give you honest repair-vs-replace math. See the rest of our commercial services for the rest of the wellness facility.
- Down sauna: fast dispatch across Miami-Dade, Broward and Palm Beach, seven days a week.
- First-visit closure: common heater elements, contactors and probes ride on the truck.
- Track record: 19 W-2 technicians, 31,417+ services since 2015, 4.79★ from 1,217 reviews.
A spa or hotel sauna heater is a 6 to 18kW three-phase load running far longer duty cycles than a home unit, so contactors weld, elements open a phase, and high-limits fatigue. We diagnose across all three phases and verify the contactor and high-limit chain. A dropped leg is the single most common reason a commercial heater quits heating.
A steam room runs off a separate steam generator. Mr.Steam, Amerec, Tylö: with a heating element, fill solenoid, water-level probes and an auto-drain. South Florida water scales them fast, fouls the probes, and clogs the drain. Descaling, probe service and solenoid work keep the steam coming; a dry sauna heater never touches any of that.
High-limit cutoffs, GFCI protection and proper grounding are what stand between your members and a liability claim. When a heater nuisance-trips or runs hot, the answer is never to jumper a safety; it is to find the element ground fault, the moisture-damaged wiring or the failed control. We repair to code and leave the safeties working.
Sauna & steam symptoms, likely causes & typical repair costs
Real numbers from our South Florida service tickets, parts plus labor, before any contract pricing. The $89 commercial service call covers the diagnosis and is free when you approve the repair; the fee applies only if you decline.
| What you're seeing | Most likely cause | Typical cost | Dispatch |
|---|---|---|---|
| Sauna won't heat or only warms one bank of elements | Failed heater element (one or more phases open), or a dropped contactor leg | $280–$900 | Same-day |
| Heater dead, control panel lit but no call for heat | Tripped high-limit/over-temp safety, failed contactor or relay | $220–$680 | Same-day |
| Room overshoots or never reaches set temperature | Drifted thermostat/sensor or a failed digital control board | $240–$760 | Same-day |
| Steam room makes no steam or steam is weak | Scaled steam generator, failed heating element, faulty fill solenoid or water-level probes | $300–$1,200 | Same-day |
| Steam generator won't stop filling or floods the drain | Stuck fill solenoid, fouled probe rod, or auto-drain valve fault | $240–$620 | Same-day |
| Breaker or GFCI trips on start, intermittent power loss | Element ground fault, moisture-damaged wiring, or a failing contactor | $260–$840 | Same-day |
| Infrared room cold, one or more FAR-IR panels dark | Failed IR emitter panel, driver/relay or panel wiring fault | $280–$900 | 24–48h |
| Door won't seal, room slow to reach temperature | Door seal/gasket wear, sprung hinge, or heat-loss at the threshold | $160–$420 | Same-day |
Related commercial services
One truck for the whole wellness deck: sauna, steam, heated pool and cold plunge all under one service relationship.
Field guide from our techs
How a commercial sauna heater and steam generator actually fail, and what the repair should cost when you call.
Request sauna & steam service
A dispatcher will confirm the service window shortly. Member-facing spa, hotel and gym rooms are handled first.
Commercial sauna & steam repair FAQ
From dispatch and the field team.