Furnace Repair
- Price:Starting at $350
- Time to Complete:2–4 Hours
- Same-Day Service:Yes
Limited-Time Offer: Buy an A/C, Get a Furnace Free.

Select a Heating Service
Thornton & Grooms provides comprehensive heating services, including boiler and furnace installation, repair, and replacement. We also offer routine maintenance for your heating system, thermostat repair and installation, and emergency heating repairs.
Signs your heating system needs repairing include uneven heating, weak airflow coming from your vents, and frequent on-off cycling. Furnaces and boilers may also make unusual noises when they need repair, or your heating bills may rise due to worn components, airflow restrictions, or age-related system inefficiencies.
Most Michigan homeowners find that setting their thermostats between 68°F and 72°F keeps them comfortable during winter while still maintaining system efficiency. Installing programmable or smart thermostats also helps you manage your home’s temperature by automatically adjusting settings when you’re away and when you’re returning home for the day.
Keeping your heating system in great shape typically requires annual boiler or furnace maintenance, ideally before winter begins. System inspections help you get ahead of small issues with the potential to grow, while regular maintenance like filter changes, component cleaning, and ignition or burner testing optimizes your system for better performance.
Noises such as banging, rattling, and whistling may result from loose components, ignition issues, airflow problems, or worn bearings and belts. Scheduling an inspection helps prevent further damage to your heating system.

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Contact Usor call (248) 644-7810