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Boiler Services

Fast diagnostics • Honest options • Locally Owned-Serving Des Moines Metro & surrounding communities

GEM Heating & Cooling provides boiler service across the Des Moines Metro & surrounding communities. Whether your system won’t heat evenly, is leaking, making noise, or you’re planning a replacement, our team will diagnose the issue and walk you through clear options before any work begins. We handle boiler repair, installation/replacement, and maintenance for a wide range of hydronic heating systems, with a focus on safe operation, efficiency, and dependable comfort.

Common Boiler Service calls:

  • No heat / uneven heat

  • Boiler leaking or water around the unit

  • Pressure dropping or frequent refills

  • Strange noises (banging, kettling, gurgling)

  • Radiators/baseboards not heating evenly

  • Circulator pump or zone not working

  • Pilot/ignition issues (gas boilers)

  • Short-cycling (turning on/off too often)

  • Annual maintenance requests

Boiler Services We Handle:

  • Boiler diagnostics and troubleshooting

  • Repairs to controls, ignition components, pumps, and valves

  • Boiler installation and replacement (when it’s the best fit)

  • Expansion tank and pressure-related issue checks

  • Zone and circulation troubleshooting (as applicable)

  • Maintenance and efficiency checks

  • Safe operation verification and start-up testing

Our Boiler Service Process

  1. Assess & diagnose — We verify the issue, check key components, and confirm safe operation.

  2. Clear options — You get straightforward repair vs. replacement recommendations and pricing.

  3. Repair/install & verify — We complete the work cleanly and verify consistent heat and system performance.

Book online to get on the schedule, or call if you need urgent heat restored.

Boiler FAQs

Do you service most boiler brands?

Yes—GEM services many common boiler systems and will recommend the best next step after diagnosis.

Do you work on radiators and baseboard heat?

Yes—boilers commonly heat radiators/baseboards, and we can diagnose circulation and comfort issues.

Why is my boiler losing pressure?

Common causes include leaks, expansion tank problems, relief valve issues, or air in the system. We’ll pinpoint the cause and recommend the right fix.

Is boiler maintenance worth it?

Yes—seasonal service helps improve reliability and can catch small issues before peak heating season.

When should I consider replacement?

If repairs are frequent, parts are failing repeatedly, or the system is aging and inefficient, replacement may be the better long-term option.

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