Marietta, Georgia

HVAC, AC & Plumbing Services in Marietta, GA

Name: McCall's Heating & Air III
Address: Marietta, GA, US
Telephone: (770) 876-3754

McCall's Heating & Air III has been Marietta's locally owned choice for heating, cooling, and plumbing since 2004. From ranch homes off Roswell Road to newer builds in East Cobb and the Whitlock corridor, we know Marietta housing stock — the ductwork quirks, the crawlspace layouts, and the humidity that punishes an under-sized system by August. One phone call gets you David or a technician he trained personally.

Request Service Call (770) 876-3754

County: Cobb County, GA
ZIP Codes: 30060 · 30062 · 30064 · 30066 · 30067 · 30068
Hours: Every day · 8 AM–10 PM

Photo: Marietta Square via Wikimedia Commons

Local Knowledge

Why Marietta homeowners call McCall's.

Marietta homes we know inside-out

Mid-century brick ranches, 90s two-stories in East Cobb, and newer infill builds off Whitlock and Sandy Plains — we've been under and inside all of them.

Cobb County permitting handled

For water heater and full system replacements that require Cobb County permits, we pull them and coordinate the inspection so you don't have to.

Short drive times

Based right here in Marietta means shorter response times on same-day calls — often within a couple of hours during cooling season.

Neighbors, not a call center

The phone is answered by someone local who's been on jobs in your neighborhood, not a national dispatcher reading a script.

Services in Marietta

Everything we do — right here in Marietta.

Every service McCall's offers is available across Marietta, GA and the surrounding Cobb County — from a fast AC repair to a full system installation, water heater replacement, and seasonal maintenance.

AC Repair

Fast, reliable air-conditioning repair — diagnosed, explained, and fixed right the first time, even in peak Georgia summer.

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Emergency AC Repair

When the system goes down at the worst time, neighbors call McCall's for responsive, same-day emergency cooling support.

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Heating & Furnace Repair

Pre-winter inspections, tune-ups, and repairs to keep your furnace and heat pump running safely through the cold months.

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HVAC Installation

Right-sized, high-efficiency heating and cooling systems installed cleanly with respect for your home.

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Plumbing Services

Trusted plumbing help for leaks, fixtures, water heaters, and the everyday issues that need a steady hand.

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HVAC Maintenance & Tune-Ups

Seasonal maintenance that catches small problems before they become expensive ones — and extends the life of your equipment.

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Nearby Areas

Also serving nearby.

Our trucks route through Marietta, GA and the surrounding neighborhoods every day. If you're in one of these, you're in our normal service range:

KennesawSmyrnaMabletonEast CobbPowder Springs

Frequently Asked

Marietta homeowners
ask us…

How fast can you get to my Marietta home?

For same-day calls placed in the morning, we're usually on site within a few hours. Emergency no-cool calls in summer get prioritized dispatch.

Do you serve all of Marietta?

Yes — every Marietta ZIP (30060, 30062, 30064, 30066, 30067, 30068) plus East Cobb, West Cobb, and neighborhoods along Roswell Road, Whitlock, Sandy Plains, and Johnson Ferry.