Anderson Heating, Air & Insulation (formerly John Anderson Service Company, est. January 1978) — the only company in Northwest Georgia with in-house custom sheet metal equipment and a full custom sheet metal fabrication shop right at 519 Pine Street in Calhoun.
Anderson Heating, Air & Insulation operates an in-house custom sheet metal shop at 519 Pine Street in Calhoun, Georgia. We fabricate custom ductwork, transitions, and HVAC enclosures with on-site custom sheet metal equipment — the only operation of its kind in Gordon County. Family-owned since 1978.
Most HVAC companies order ductwork and custom parts from a distributor and wait days or weeks. We built our own shop at 519 Pine Street with custom sheet metal equipment so we can fabricate perfect-fit custom ductwork, transitions, and components as part of your complete system install — designed specifically for your home.
"We realized we had to own the whole house power bill — and that meant controlling the ductwork too."
— John Anderson, Founder
No waiting for shipments. Most custom parts are ready the same day or next day.
Custom-fitted ductwork means no gaps, no leaks, and better system performance.
Hundreds of families in Calhoun, Dalton, and Rome have benefited from our in-house fabrication.
Family-owned since 1978. We invested in this shop because we believe in doing the job right.
We have in-house custom sheet metal equipment and a full custom sheet metal shop right at 519 Pine Street. Most companies order from a distributor and wait days or weeks. Our in-house sheet metal shop means your ductwork is custom-fabricated to fit your home perfectly — not generic off-the-shelf pieces. It's all part of a complete system designed for your home.
Yes. Our in-house sheet metal shop allow us to create precise, custom duct sections, transitions, and fittings that fit your home perfectly — no more forcing round pegs into square holes.
Most custom ductwork and sheet metal components are completed the same day or next day. No waiting for shipments from out of town.
We specialize in HVAC-related custom fabrication (ductwork, plenums, transitions, etc.) but can also handle other custom sheet metal needs for your home or business.
Absolutely. Our shop is at 519 Pine Street in Calhoun. Call ahead and we'll be happy to show you the custom sheet metal equipment and custom fabrication process in action.
Most HVAC companies order pre-made ductwork from a supplier and force your home to fit it. We have our own sheet metal shop at 519 Pine Street and fabricate ducts to fit your home's geometry — tighter seams, better airflow, fewer leaks.
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 NW Georgia since 1978
Typical AC or furnace repair in Calhoun ranges from $150 to $450 depending on the issue. We always provide upfront pricing before any work begins — no surprises.
Yes. We offer same-day service for emergency repairs in Calhoun, Dalton, Rome, and all of Northwest Georgia. Call (706) 629-0749 for immediate help.
Absolutely. Your HVAC system is only as good as your home's insulation and air sealing. We regularly see 30-50% energy savings when combining HVAC upgrades with insulation and air sealing.
We partner with Optimus (GreenSky and Wisetack) for flexible financing through our approved lending partners. Approval, terms, and monthly payments vary by customer, project, and credit profile. Ask about example payment scenarios when you call.
Yes. We are the only BPI Certified HVAC company in the area. This means we look at your whole home's energy performance, not just the equipment.
