24/7 Emergency Service • Whole-Home Energy Experts • 519 Pine Street, Calhoun
The only company in the area with genuine 24/7 emergency response. No answering services. Average under 90 minutes in Calhoun.
John Anderson started this company right here in Calhoun 48 years ago. Still local, still family, still on Pine Street.
4.9 stars — the most reviews in the entire region. #1 Heating & Air Company in Calhoun Magazine 6+ consecutive years.
HER/HEAR certified. Access to rebates, tax credits, and energy programs most companies don't even know about.
Your HVAC is only as good as your insulation and air sealing. We take a whole-home approach.
When you call (706) 629-0749, you reach a dedicated Anderson HAI dispatcher who knows our technicians, our service area, and our customers — not a third-party call center juggling fifty unrelated companies. They pull up your address, check which technician is closest, and give you a real arrival window — often same-day for repairs.
Our service van rolls up with the parts inventory most Northwest Georgia homes need on board: capacitors, contactors, filters, common refrigerant, and basic ductwork hardware. That means most repairs are finished in one visit instead of “we’ll order the part and be back Tuesday.”
We’re flat-rate, not hourly — the price you’re quoted is the price you pay, even if the repair takes longer than expected. And for most jobs, we don’t hand you one take-it-or-leave-it number. We walk you through several solution levels at different price points so you can pick what fits your home, your budget, and how long you plan to keep the system. No high-pressure upsell, no surprise add-ons at the end.
That approach is why we have 639+ Google reviews averaging 4.9 stars from Calhoun, Gordon County, and across Northwest Georgia.
"I've used Anderson for 15 years. They installed our system, sealed the house, and my power bill has never been lower. They actually care about the whole house, not just selling equipment."
— Calhoun resident, 2025
"Emergency call at 2am — heat was out with kids in the house. They were here in 45 minutes and had us warm again fast. Best HVAC company in Calhoun by far."
— Calhoun family, 2024
