Your Home.
Always Comfortable.
No more freezing winters or sweltering summers. Same-day service, honest pricing, and systems that just work.
Same-day service, honest pricing, systems that just work.
-Star Rated
/7 Emergency Service
Years Combined Experience
s of Jobs Completed
How We Keep You Comfortable
Every service backed by licensed techs, honest pricing, and a satisfaction guarantee
Sound Familiar?
Your system breaks down when you need it most
A January cold snap. A July heatwave. Your family is uncomfortable and you're scrambling to find someone — anyone — who can come out today.
We offer 24/7 emergency service and same-day appointments. When your comfort is on the line, we show up.
You're tired of surprise bills and upselling
You've been quoted one price, then hit with hidden fees. Or told you need a full replacement when a $200 repair would do.
We give you honest, upfront pricing before any work starts. The price we quote is the price you pay. Period.
You don't know who to trust
Unlicensed contractors, no-show appointments, sloppy work you end up paying someone else to fix. It shouldn't be this hard.
Every tech on our team is licensed, insured, and factory-trained. We stand behind every job with a satisfaction guarantee.
Don't Just Take Our Word for It
Real results from real homeowners in your neighborhood
“Our AC died in the middle of a July heatwave and Free State had a tech out the same day. They diagnosed the issue quickly, gave us honest options, and had the new system running by the next afternoon. Cannot recommend them enough.”
Sarah M.
Homeowner, Nashua, NH
“We signed up for their maintenance plan two years ago and it has already paid for itself. They caught a cracked heat exchanger during a routine inspection that could have been dangerous. Professional and thorough every single visit.”
James T.
Homeowner, Andover, MA
“After getting three quotes for a new furnace, Free State was the most transparent about pricing and what we actually needed. No upselling, just honest advice. The installation crew was clean, punctual, and respectful of our home.”
Linda K.
Homeowner, Merrimack, NH
“They redesigned the ductwork in our 1960s colonial and the difference is night and day. Rooms that were always too hot or too cold are finally comfortable. The team explained every step of the process and finished on schedule.”
David R.
Homeowner, Methuen, MA
“We had them install a whole-home air purifier after our daughter was diagnosed with asthma. The improvement in air quality has been remarkable. Their technician took the time to educate us on maintaining optimal indoor air. Truly a caring company.”
Michelle P.
Homeowner, Salem, NH
Service Area
Serving Your Neighborhood
We proudly serve homeowners across Southern New Hampshire. If you're in our coverage area, we can typically be at your door the same day.
Southern New Hampshire
Nashua, Salem, Derry, Londonderry, Windham, Pelham, Hudson, Merrimack & more
Frequently Asked Questions
Everything you need to know about our HVAC services
Free Estimates · No Obligation
Stop Worrying About Your HVAC
Get a straight answer and an honest price. We'll tell you exactly what you need — nothing more, nothing less.