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Geothermal Maintenance & Tune-ups

Safer operation • Better efficiency • Serving Des Moines Metro & surrounding communities

GEM Heating & Cooling provides geothermal maintenance and tune-ups across the Des Moines Metro & surrounding communities, including Bondurant, Colfax, and Runnells. If your system is short-cycling, struggling to heat/cool evenly, or efficiency has dropped, our team will inspect key components, verify performance, and give clear recommendations to help reduce breakdowns and keep your geothermal system running reliably.

Common Geothermal Maintenance Calls

  • Routine seasonal maintenance / annual tune-up

  • System short-cycling or running constantly

  • Uneven temperatures between rooms

  • Reduced efficiency / higher electric bills

  • Thermostat or control issues

  • Water/condensate drain concerns at the unit

  • Noisy operation, vibration, or rattling

  • Preparing for peak heating/cooling season

What's Included in a Geothermal Tune-up

  • Thermostat and control review (settings, staging, error history)

  • Air filter check and airflow basics (as applicable)

  • Electrical inspection (connections, contactors/relays, capacitors where applicable)

  • Condensate drain inspection/clear (as accessible)

  • Coil inspection and cleaning recommendations (access-dependent)

  • Temperature/operation checks and performance verification

  • Water/flow-side basics check where applicable (pressures/temps, flow center concerns)

  • Safety checks and system visual inspection

  • Clear findings + simple next-step recommendations

Our Geothermal Maintenance Process

  1. Inspect & test — Verify operation and performance points for your system.

  2. Service & tune — Address accessible maintenance items and tighten/clean as needed.

  3. Verify & review — Confirm performance and walk through findings and options.

Ready for fast Geothermal Maintenance? Book online or call to schedule.

Maintenance Plan Option

Stay ahead of breakdowns with two seasonal visits per year, priority scheduling, and service discounts.

Geothermal Maintenance & Tune-up FAQs

  • How often should geothermal systems be serviced?

    Most geothermal systems benefit from annual maintenance, ideally before peak heating or cooling season.

  • Does a geothermal tune-up include cleaning?

    When accessible, we clean/clear key areas like drains and inspect coils/components, and we’ll recommend deeper cleaning if needed.

  • Will maintenance improve efficiency?

    It can—maintenance helps catch airflow, control, and performance issues early and keep the system operating as designed.

  • Do you service most geothermal brands?

    Yes—our team services many common geothermal heat pump systems and will recommend the best next step after inspection.

  • Is a maintenance plan worth it for geothermal?

  • Yes—routine visits help reduce breakdown risk and keep performance consistent year-round.

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