--- title: Furnace & Heat Pump Installation Nashua NH | Free State Cooling & Heating description: Expert furnace, boiler, and heat pump installation and repair in Nashua NH & Southern New Hampshire. Licensed technicians, honest pricing. url: https://freestatehvac.com/services/heating-installation-repair last_updated: 2026-04-16 --- # Heating Installation & Repair Keep your home warm through harsh New England winters. ## Overview New England winters demand a heating system you can count on. From furnaces and boilers to heat pumps and radiant systems, we install, repair, and maintain all types of heating equipment to keep your home warm and your energy bills manageable. Keep your home warm and comfortable through harsh New England winters with expert furnace, boiler, and heat pump services from Free State Cooling & Heating. ## What's Included - Furnace, boiler, and heat pump installation - Fast, accurate diagnostics for all heating systems - Cold-climate heat pump expertise for maximum efficiency - Emergency heating repair available around the clock ## Our Process ### 1. Assessment We evaluate your system and needs. A licensed technician inspects your existing heating equipment, reviews your fuel source and layout, and diagnoses any active issues. ### 2. Recommendation We provide honest options and pricing. We explain the trade-offs between repair and replacement, compare fuel types and efficiencies, and share any applicable rebates. ### 3. Service Our licensed technicians get to work. Installations are planned carefully to minimize downtime, and repairs are completed with quality parts and factory-trained expertise. ### 4. Follow-Up We ensure your complete satisfaction. We verify the system runs safely and efficiently, answer your questions, and follow up after the job to confirm everything is performing as promised. ## Frequently Asked Questions ### What type of heating system is best for New England homes? The best system depends on your home, budget, and existing infrastructure. Gas furnaces are efficient and popular where natural gas is available. Heat pumps are an excellent option for both heating and cooling, especially modern cold-climate models that perform well below zero. Boilers with hydronic radiant heat are common in older New England homes. We evaluate your situation and recommend the best fit. ### How often should I replace my furnace filter? Standard 1-inch filters should be replaced every 1-3 months depending on usage, pets, and allergies. Thicker 4-inch media filters typically last 6-12 months. A dirty filter restricts airflow, reduces efficiency, and can cause your system to overheat. We recommend checking it monthly and replacing it when it looks visibly dirty. ### My furnace is making strange noises. Should I be concerned? Unusual noises often signal a developing problem. Banging may indicate a delayed ignition or loose ductwork, squealing can mean a worn belt or motor bearing, and rattling could be loose panels or components. We recommend having any new or unusual sounds inspected promptly to prevent a minor issue from becoming a major repair. ### Is it worth switching from oil heat to a heat pump? For many homeowners, yes. Modern cold-climate heat pumps are significantly more efficient than oil systems and also provide air conditioning in summer. While the upfront cost is higher, you will typically save on fuel costs and may qualify for federal and state rebates that offset the investment. We can run a cost comparison specific to your home. ## Related Services - AC Installation & Repair — /services/ac-installation-repair - Duct Work — /services/duct-work - Maintenance Plans — /services/maintenance-plans - Indoor Air Quality — /services/indoor-air-quality ## Contact - **Sales:** (603) 718-0810 - **Service:** (603) 493-2236 - **Email:** fscoolingandheating@gmail.com - **Address:** 221 Main Street, STE R, Nashua, NH - **Hours:** Mon-Fri 7am-6pm | Emergency 24/7 - **Service Area:** Southern New Hampshire and Northern Massachusetts