Furnace Repair and Replacement in Metro Atlanta

Atlanta winters are notoriously erratic. One day it’s 60 degrees and humid; the next, a North Georgia cold front drops temperatures below freezing, putting immense stress on your heating system. R.S. Andrews has provided expert furnace repair, installation, and maintenance to Metro Atlanta homeowners since 1968. Whether your gas furnace is blowing cold air or you need a high-efficiency replacement before the first frost, our teams are ready to restore your comfort.

When Your Furnace Needs Immediate Attention

Furnace issues often start small, but they rarely fix themselves. If you’ve spotted any of these warning signs, it’s a good idea to have a professional take a look before things get worse or more expensive.

• Yellow Burner Flame: A healthy gas flame should be crisp and blue, while a yellow or flickering flame indicates improper combustion and a potential carbon monoxide risk.
• Metal-on-Metal Noises: High-pitched screeching or scraping typically means a blower belt has slipped or motor bearings are failing.
• Unusual Smells: A burning odor could mean dust buildup or something more serious, like an electrical problem.
• Short Cycling: If your furnace turns on and off rapidly without reaching the thermostat setting, it likely has a clogged filter or a failing sensor.
• Drafts and Cold Spots: Uneven temperatures between rooms often point to cracked heat exchangers or leaking ductwork common in older Atlanta homes.
• Weak or Uneven Airflow: Your furnace might be struggling with a clogged filter, failing blower motor, or blocked ducts.
• Spiking Utility Bills: A sudden jump in your gas or electric bill usually means your system is working twice as hard to produce the same amount of heat.

We deliver technical quality and upfront quotes for every Metro Atlanta home. Please request service today to get started.

Our Heating Services

Furnace Repair

We provide 24/7 emergency furnace repair to ensure your family stays warm during unexpected deep freezes. Our technicians arrive in “warehouses on wheels,” stocked with the parts needed to fix major brands like Trane, Carrier, and Lennox on the first visit.

Furnace Maintenance

Annual tune-ups prevent mid-season breakdowns and keep your manufacturer warranty valid. We perform a precision cleaning of the burner assembly and inspect the heat exchanger for the tiny cracks that often form during Atlanta’s humid “off-season.”

Furnace Replacement

When a system passes the 15-year mark, a high-efficiency upgrade often pays for itself in energy savings. We use detailed load calculations to size a new unit perfectly for your home’s square footage and insulation levels.

Gas & Electric Furnace Service

We work on both fuel types and know how to spot the unique issues that come with each. Our team ensures everything is safe, properly vented, and working as it should.

System Replacement & Upgrades

When repair costs outweigh the value of your current furnace, we’ll walk you through your upgrade options. We install high-efficiency models designed to deliver better comfort and lower utility bills.

Why Choose R.S. Andrews?

We’ve spent over 50 years keeping Atlanta comfortable by delivering reliable service without the corporate runaround.

• 24/7 Emergency Service: Our crews are on standby day and night to handle heating emergencies that threaten your home’s safety.
• Smiley Advantage Plan: Members get priority scheduling and two precision tune-ups every year to extend equipment life.
• Expert Technicians: Every installer is highly trained in local Georgia codes and the latest high-efficiency heating technology.
• Upfront Pricing: We provide clear cost estimates before our work begins.