H & H Heating & Cooling - Ann Arbor's Qualified HVAC Repair

Given Ann Arbor's climate, it's important to choose a system correctly sized for your home's layout and insulation. An oversized unit can short-cycle, reducing efficiency and comfort, while an undersized one will struggle. Our 35 years of local experience mean we perform detailed load calculations to recommend a furnace, air conditioner, or heat pump that provides reliable, energy-efficient performance for our specific weather patterns.

Yes, short cycling is a common issue we address, often caused by an oversized unit, a faulty thermostat, or airflow problems. It stresses the system and increases energy bills. Our technicians will diagnose the root cause—whether it's related to the original installation or a component failure—and provide a lasting repair solution to restore steady, efficient operation in your home.

Absolutely. We provide comprehensive HVAC services. Our team handles system repairs for all major brands, supported by 24-hour emergency availability. For installations, we specialize in both replacement projects and integrating systems into new construction or remodel projects, ensuring proper setup for optimal performance and longevity from the start.