B & H Oil Company | Top-Rated HVAC Services in Hampstead, NH

Yes, pilot light issues are common, especially in older furnaces common in our area. Drafts, a dirty sensor, or a faulty thermocouple can cause this. Our technicians can diagnose the specific cause, perform a safe repair, and ensure your heating system is operating reliably and efficiently.

Absolutely. Thermostat malfunctions or incorrect placement can lead to uneven heating, a frequent concern for local homeowners. We can troubleshoot your existing thermostat, recalibrate it, or recommend and install a modern, programmable model for better temperature control and energy savings throughout your home.

Yes, we provide a complete solution. We are your local natural gas supplier, ensuring you have fuel. Our HVAC technicians are also qualified to service the gas lines and connections to your furnace or boiler, ensuring everything from the supply to the appliance is safe and functioning properly for your peace of mind.