Barstow & Sons Heating and Cooling - Annapolis's Trusted HVAC Services

Older systems common in our area can become inefficient and prone to breakdowns, especially during our humid summers or cold snaps. We offer comprehensive evaluations to determine if repair is sufficient or if a replacement is more cost-effective. We specialize in installing modern, energy-efficient systems, including Carrier models, that can improve comfort and lower your utility bills, providing clear, upfront quotes for any recommendation.

Our maintenance service is a thorough check-up for your heating and cooling system. It includes cleaning components, checking refrigerant levels, inspecting electrical connections, and crucially, replacing clogged air filters—a common issue that strains systems and reduces efficiency. Regular maintenance helps prevent unexpected breakdowns, extends your system's lifespan, and keeps it running safely and efficiently year-round, which is vital for managing Annapolis's seasonal temperature swings.

Yes, we provide 24/7 emergency repair services. We understand that a sudden loss of heat in winter or AC failure during a Maryland heatwave can't wait. Our local team is on call to respond promptly to urgent issues, diagnosing and repairing your system to restore your home's comfort as quickly as possible, day or night.