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About Hollis Heating and Cooling
At Hollis Heating and Cooling, we take pride in delivering top-quality heating, cooling, and refrigeration services to residential and commercial clients across Southern New Hampshire, Maine, and Massachusetts. With over 15 years of experience in the industry, our mission is to provide reliable, efficient, and affordable HVAC solutions tailored to your needs.
Our Story
Founded by Trevor Buzzell, Hollis Heating and Cooling is built on a foundation of hard work, expertise, and a commitment to excellence. Trevor’s extensive background in commercial and residential HVAC service and installation, along with full licensing (including a NH gas service license), ensures that every project is completed with precision and care. As a family-owned and operated business, we understand the importance of comfort, safety, and affordability, making us a trusted name in the industry.
Looking for reliable, affordable, and expert heating and cooling services in Southern NH, ME, and MA? Hollis Heating and Cooling is here to keep your home and business comfortable year-round with top-quality HVAC solutions.
Our Mission
Serving Our Community
Based in Southern New Hampshire, we proudly serve clients throughout NH, ME, and MA. Our expertise extends to new construction, property management, and commercial projects, with a particular focus on mini-split systems.
At Hollis Heating and Cooling, your comfort is our priority. Contact us today to learn more about how we can help you stay warm in the winter, cool in the summer, and comfortable year-round!
Why Choose Us
Family-Owned & Operated
We treat your home like our own — with honesty, care, and quality craftsmanship.
24/7 Emergency Services
When your heat or AC goes out, we’re ready to fix it fast — day or night.
Affordable & Transparent
We offer clear, upfront quotes with no hidden fees, making quality HVAC services accessible to all.
Fully Licensed Professionals
We specialize in Mini Split installs and service — perfect for energy-efficient comfort.
What Our Clients Are Saying About Us
A Local Team You Can Count On
At Hollis Heating and Cooling, we believe that comfort starts with trust. As a family-owned business serving Hollis, NH and beyond, we’re known for our honest work, reliable service, and commitment to getting the job done right — the first time.
Whether it’s a late-night repair or a full system upgrade, our experienced team treats your home like our own, showing up on time, communicating clearly, and delivering results that last.
Let us take care of your heating and cooling needs — so you can focus on what matters most.
Let Us Help You With All Your Heating & Cooling Needs in New England
Whether you’re facing an urgent repair or planning a system upgrade, Hollis Heating and Cooling is here to help. We proudly serve homeowners, property managers, and businesses across New Hampshire, Maine, and Massachusetts — delivering reliable HVAC solutions with honesty, speed, and care.
For dependable, expert heating and cooling service, reach out to our friendly team today.
