Haffner's Oil & Propane | Experienced HVAC Repair in Exeter, NH

Uneven heating is a common issue in local homes, often stemming from improper system sizing, ductwork problems, or an aging HVAC unit. Our technicians in Exeter can perform a detailed assessment of your heating system. We'll check for balanced airflow, inspect your ductwork for leaks or blockages, and evaluate if your current system is correctly sized for your home's layout. Based on our findings, we can recommend targeted repairs, duct modifications, or a properly sized HVAC installation or replacement to ensure consistent, comfortable temperatures throughout your home.

For our propane customers in Exeter and the surrounding Seacoast, we provide a complete range of services to keep your system safe and efficient. This includes professional propane tank installation, routine system maintenance and safety checks, and repairs for appliances like furnaces, water heaters, and stoves. We also handle reliable propane delivery. Our goal is to be your single source for all propane needs, ensuring your home's fuel system operates smoothly and safely throughout the year.

Yes, we understand that heating, cooling, and hot water issues can't wait. Haffner's provides emergency repair services for both HVAC systems and water heaters. Our team is equipped to address urgent breakdowns to restore your comfort as quickly as possible. For ongoing peace of mind, we also recommend our scheduled maintenance plans, which can help prevent many common emergencies by keeping your systems in good working order.