(603) 682-5044
To deliver dependable, high-quality heating and cooling services that keep families and businesses comfortable year-round. We aim to respond quickly, fix problems right the first time, and leave every customer knowing their comfort is in capable hands. We’re not just fixing equipment, we’re protecting your home’s health, safety, and peace of mind.
To become the most trusted name in residential and commercial heating and cooling across New Hampshire and North Massachusetts by continually raising the standard for service, innovation, and customer care in every home and business we touch. We envision a future where every home in our city runs cleaner, smarter, and more energy-efficient, powered by Airmaster’s commitment to excellence.
Integrity, reliability, accountability, respect, and customer-first service guide everything we do. From how we answer your call to how we handle your equipment, our team is committed to honesty, technical excellence, and exceeding expectations on every job. We take pride in doing the little things right, like showing up on time, cleaning up after the job, and listening to your concerns.
From routine maintenance to complex system replacements, Airmaster is a certified dealer of industry-leading brands. Get a Certified Dealer.
Have no heat in the middle of a winter storm? AC not keeping up during a summer heatwave? Call Now | Book Online
We partner with trusted lenders to provide flexible financing options, so you don’t have to delay the comfort your family deserves.
Too hot? Too cold? Middle of the night? Give us a call anytime and schedule your AC repair or heating tune-up today. Fast response. Certified technicians. Always on time.
Just like our founders, our services are built on honesty, integrity, accountability, and teamwork. Every time you call Airmaster for a heating or cooling job, you get a team that shows up prepared, communicates clearly, and stands behind the work long after we leave. We don’t cut corners. We don’t upsell what you don’t need. And we never leave until the job is done right.
Whether it's a furnace breakdown or an AC replacement, we handle every service call with the urgency and care we’d give our own. We take time to explain the options, offer transparent pricing, and make sure you’re comfortable before, during, and after the job. We’ve built our business on repeat customers and word-of-mouth referrals because trust is earned, not advertised.
From our extended installation warranty to 24/7 availability, we offer protection and professionalism you won’t get everywhere. Our licensed technicians do the job right the first time, using the best tools and practices to keep your system running strong year-round. Our crews are continuously trained on the latest HVAC technologies, energy-saving tools, and service protocols that set the gold standard in our region.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
We install and maintain ductless split systems that provide zoned temperature control, enhanced efficiency, and year-round comfort for multi-level houses or older homes.
We repair, flush, and service traditional water heaters, thus extending their lifespan, improving their performance, and preventing cold-shower surprises.
Our tankless water heater installations deliver endless hot water on demand while saving space and reducing energy waste.
We remove dust, debris, and allergens from your vents and ductwork, thus helping improve indoor air quality and your HVAC system’s efficiency.
Enjoy quiet, even warmth underfoot. We install radiant heating systems that keep your home cozy and efficient without blowing dry air.
Dry winter air can wreak havoc indoors. We install whole-home humidifiers that improve comfort, health, and air quality.
We proudly serve homes and businesses across southern New Hampshire and parts of northern Massachusetts, including Manchester, Concord, Nashua, Salem, Dover, Bedford, Hooksett, and beyond. If you're unsure whether we cover your area, just give us a call.
We install top-tier brands known for reliability, including Carrier, Trane, and Lennox. If you're in Manchester or Dover, we’ll help match the right brand to your home’s heating and cooling needs.
A heat pump is a high-efficiency system that both heats and cools your home. It works great in New Hampshire’s moderate climate, especially for year-round comfort in homes from Salem to Portsmouth.
Yes. Seasonal maintenance keeps your system efficient, reduces repair costs, and extends its lifespan. In towns like Merrimack and Keene, we recommend a spring and fall service visit.
Most systems last around 12–15 years, depending on use and maintenance. If you schedule regular tune-ups in places like Nashua or Concord, your furnace or air conditioner could last even longer.
In most homes, we recommend changing it every 1–3 months. However, if you live in areas with seasonal allergens, like Rochester or Exeter, monthly changes may improve indoor air quality.
Absolutely. We offer 24/7 emergency heating and cooling repairs across southern New Hampshire, including Bedford, Hooksett, and surrounding areas.
In most cases, we dispatch a technician within 30 minutes. Our fully stocked trucks help us resolve most issues in a single visit even during nights, weekends, or holidays.
If your furnace is over 15 years old, making strange noises, or struggling to heat rooms evenly, it might be time to consider replacement. We’ll assess your system and guide you honestly.
