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Boiler Repair & Service in Eagan, MN
Eagan has few boilers, since most homes here were built in the 1980s and 1990s with forced air, but we service the hydronic systems that do turn up: slab heat under lower levels and garages, combi boilers and combination water-heater systems. Service calls are a $79 trip charge, waived with the repair.
Boiler service calls in Eagan homes
Boiler calls in Eagan are rare next to the older cities, because most houses here heat with a forced-air furnace. The hydronic work we do see takes a few forms. A walkout lower level or a heated garage may have radiant tubing in the slab, fed by a compact boiler, or even a water heater, through a mixing valve and pump. Now and then a house or townhome is on a combination system, where a water heater or boiler feeds a hot-water coil in an air handler, so the blower is moving heat that came from the water heater. And newer combi boilers heat floors and make domestic hot water from one wall-hung unit.
These systems share the same weak points: air in the loop, a failed circulator, a stuck mixing or zone valve, and a garage loop whose antifreeze has broken down. If you've inherited a radiant system with no labels, we trace it and label every zone.
Updated September 23, 2026
How much does boiler service cost in Eagan?
Every boiler service call in Eagan starts with a $79 trip charge, waived when you approve the repair, and a written price before any work. Same prices in Eagan as in every town we serve. Replacing an old boiler? See the boiler replacement cost guide. For what drives a quote locally, see HVAC cost in Eagan.
Signs your boiler needs a technician
- Radiators cold at the top, or cold on the upper floor
- Rumbling or tea-kettle sounds from the boiler
- The pressure relief valve drips or dumps water
- The pressure gauge climbs toward 30 psi when the boiler fires
- Banging pipes every time a steam system starts up
- Water on the floor under the boiler or a radiator valve
- Some zones heat while others stay cold
More detail on our boilers & radiant heat page.
Symptom guides: Banging or kettling · Expansion tank · Carbon monoxide
Boiler service in Eagan: questions
Our Eagan garage has in-floor heat. What maintenance does the loop need?
A garage loop usually runs antifreeze, because the slab can freeze if the heat source stops. That fluid breaks down over the years and should be tested for freeze protection and acidity. We also check system pressure, the expansion tank, the circulator and the mixing valve, and look at the boiler or water heater that feeds it. A yearly check makes sense for a loop that runs all winter.
Which gas utility's boiler rebate applies to my Eagan home?
It depends on your address, since CenterPoint Energy, Minnesota Energy Resources and Xcel Energy all deliver gas in Eagan. CenterPoint's heating rebates cover high-efficiency boilers and let you use the heating dealer of your choice, and Xcel's rebate list has included gas boilers too. Check your gas bill, then that utility's current page, because programs and rules change every year.
Guides on boiler service
Boiler Banging, Kettling or Gurgling: What Each Noise Means
Kettling, banging, gurgling or a grinding pump: what each boiler noise means in a hot-water or steam system, what you can safely check and when to call.
Read the guideRadiant Floor Heat vs Baseboard in Minnesota: Comfort, Water Temperature and Cost
Radiant floor or hydronic baseboard for a Minnesota basement, addition or remodel: comfort, water temperature, boiler efficiency and what a retrofit involves.
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Boiler service in Eagan? Call or send a request.