Anderson Heating, Air & Insulation (formerly John Anderson Service Company, est. January 1978) delivers BPI-certified HVAC repair, installation, insulation, and whole-home energy solutions to Resaca and Gordon County. The Paws-itive Choice for this historic community.
Most companies just swap the box. We fix the whole house. That's the Anderson difference in Resaca.
AC repair, furnace repair, heat pump & mini-split installation, 24/7 emergency service, tune-ups and maintenance plans serving Resaca and Gordon County.
Book a Free EstimateSpecialists in high-efficiency heat pumps and multi-zone mini-split systems — perfect for Resaca homes, additions, and energy-conscious homeowners.
Book a Free EstimateAttic, wall & crawlspace insulation, blower door testing, air sealing — because your HVAC is only as good as your home's envelope in Resaca.
Book a Free EstimateProfessional duct cleaning, duct sealing, air purifiers, dehumidifiers, and whole-home ventilation for healthier air in Resaca.
Book a Free EstimateOur biggest differentiator: In-house custom sheet metal fabrication at our shop. No one else in the area does this for Resaca homeowners.
Get Custom QuoteComprehensive BPI-certified energy audits that identify exactly where your Resaca home is losing energy — then we fix it.
Book a Free EstimateOur mascot Gypsy the dog reminds us every day that home comfort should be warm, welcoming, and family-friendly for Resaca families.
Custom sheet metal shop on site. We fabricate custom ductwork as part of your complete system — faster, better fit, no middleman for Resaca projects.
Founded in 1978 by John Anderson. We realized we had to own the whole house power bill — not just swap equipment in Gordon County.
10% off for seniors 65+ and active military/veterans. Financing available through Optimus (GreenSky, Wisetack).
"We stand behind the work you purchased — if our repair doesn't hold up, we'll work with you to make it right." That's our promise since 1978 for every Resaca customer.
We don't just fix your HVAC. We look at insulation, air sealing, ductwork, and your entire energy picture in Resaca.
From the historic Resaca community and I-75 corridor to the surrounding rural Gordon County areas, we provide fast HVAC and insulation services leveraging our close proximity to the main shop in Calhoun for quick response and custom work.
Local landmarks we know well: Resaca Confederate Cemetery, historic battle site, and proximity to Calhoun.
Neighborhoods we serve daily: Resaca community, rural areas near Calhoun and I-75.
The Anderson difference in Resaca: Historic Resaca and surrounding Gordon County — fast local service from our nearby Calhoun shop with the same family-owned care and whole-home energy solutions since 1978.
Real homeowners across Resaca, Gordon County and NW Georgia.
"The Historic Homeowner in Resaca "
"They fabricated custom ductwork right in their shop. No waiting weeks. Professional, honest, and they actually care about the whole house — not just the equipment."
"BPI certified and it shows. They did a full energy audit, insulation, and new heat pump. Our home has never been this comfortable."
Yes — Resaca is very close to our Calhoun shop, so we provide rapid response for repairs and installations.
All of Resaca, the I-75 corridor, and rural Gordon County.
Yes — BPI-certified attic, wall, and crawlspace insulation plus air sealing for Resaca homes.
Yes. Our audits and whole-home upgrades (HVAC + insulation) make a real difference in Gordon County.
48 years serving Gordon County from right down the road in Calhoun — local, trusted, and thorough.
Call the family-owned experts who have been doing this right since 1978.
Anderson Heating, Air & Insulation — The Paws-itive Choice 🐾
Formerly John Anderson Service Company • Serving Resaca, Gordon County & NW Georgia since 1978
