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AfterFurnace Repair in Alpharetta, GA
Furnace repair in Alpharetta typically costs between $150 and $450 for common fixes like ignitor replacement, flame sensor cleaning, or blower motor capacitor swaps, with more involved repairs like heat exchanger or inducer motor replacement running $600 to $1,400. Most repairs are completed the same day we visit, and we offer a written price before any work starts so there are no surprises. If your furnace is short cycling, making grinding or rumbling noises, or your thermostat keeps losing its signal, call Meadowsweet Heating and Air Alpharetta at (478) 606-5046 and we’ll get someone out to you.
This page covers furnace repair as a focused service within our broader Heating & Furnace work. If you need new system installation, seasonal maintenance, or a full system assessment, that parent page walks through everything we handle. Here, we’re talking about the repair side: diagnosing what’s wrong, fixing it correctly, and leaving your home as clean as we found it.
We’re part of the Cedarwell family of HVAC companies, founded in 2004, and every repair visit is backed by the Cedarwell Care Promise: a written price before any work starts, background-checked uniformed technicians, and the 365-Day Done Right Promise. That last part matters in Alpharetta, where a furnace that fails in January means a cold night in Crabapple or Windward. If something isn’t done right the first time, we return and make it right. No runarounds, no fine print.
Our technicians are trained to service most major brands, including Lennox, Goodman, and Rheem systems found throughout Alpharetta homes. Luis Serrano, our owner, leads a team that treats your floors, your air, and your sleeping kids as carefully as the furnace itself.
When You Need Furnace Repair
Some furnace problems announce themselves loudly. Others are subtle. Here’s what we commonly see across Alpharetta neighborhoods like Windward, Crabapple, and Downtown Alpharetta:
- The furnace turns on but blows cold air. This is often a failed ignitor, dirty flame sensor, or a tripped limit switch. If you’re standing next to a vent feeling cold air in December, it’s worth a call.
- Short cycling. The furnace starts, runs a few minutes, shuts off, then repeats. We see this frequently in older Goodman and Rheem units in Alpharetta; it’s usually an overheating issue or a clogged filter, but ignoring it can damage the heat exchanger.
- Strange noises: banging, rumbling, or screeching. A loud bang often means delayed ignition, while a high-pitched screech points to a failing blower motor bearing. Rumbling before shutdown can indicate burner trouble.
- Pilot light or ignition failure. On older furnaces, the pilot light may go out. On newer models with electronic ignition, it could be the ignitor. Either way, in Alpharetta’s humid winters, it’s a common call for us.
- Higher heating bills without a colder thermostat setting. If your December bill jumps noticeably but your thermostat stays at 68, the furnace could be running inefficiently, often from a dirty burner, failing capacitor, or leaky duct connections.
- The system won’t turn on at all. This could be a tripped breaker, faulty thermostat wiring, or a failed control board. We check the simple things first before recommending any replacement parts.
If any of these match what you’re experiencing, call (478) 606-5046. A live person answers, day or night, including weekends and holidays. No voicemail queue.
Our Furnace Repair Process
We run our repair visits the same way every time, because we know the process itself is part of what families in Alpharetta are trusting us to get right. Here’s how it works:
- You call and talk to a person. Not an automated menu, not a callback later. A live dispatcher takes your information, asks about the symptoms you’re seeing, and schedules a visit. We offer same-day service whenever possible.
- We arrive in uniform and protect your floors first. Shoe covers go on at the door. Drop cloths are laid down in the work path, from the entry to the furnace closet. We also protect any nearby furniture. This is the Cedarwell Care Promise in action and it’s included on every job, not an add-on.
- We diagnose the issue and write down the price. Before any repair begins, we inspect the system, identify the fault, and give you a written price. You approve it, or you don’t. There’s no pressure to say yes. If you decide not to proceed, you pay the diagnostic fee and we’re on our way.
- We complete the repair with the right parts. For brands like Lennox, Goodman, and Rheem we use manufacturer-approved components when available. For older systems, we’ll explain what’s still worth repairing and what isn’t. If a repair doesn’t make financial sense, we’ll tell you that plainly.
- We test the system and clean up completely. We run the furnace through full heating cycles, check safety controls, and verify proper airflow. Then we clean the work area, remove the drop cloths, and send you a photo of the clean-up before we leave. That photo is part of every job, for every customer.
- We stand behind the work with the 365-Day Done Right Promise. If anything isn’t right, we come back and make it right. Period.
Furnace Repair Pricing in Alpharetta
Here’s a breakdown of what specific furnace repairs commonly cost in the Alpharetta market. These are ranges, not quotes; your exact price depends on your system’s age, brand, and what’s actually wrong.
- Diagnostic fee: $75 – $125. This covers the service call and full system inspection. If you proceed with the repair, it’s applied toward the work.
- Flame sensor cleaning or replacement: $95 – $185. One of the most common repairs we perform. A dirty flame sensor causes short cycling and won’t stay lit.
- Ignitor replacement: $180 – $320. When the ignitor fails, the furnace won’t light. This is quick work and usually same-day.
- Capacitor replacement: $150 – $275. A failing capacitor means the blower motor won’t start or runs at the wrong speed.
- Limit switch or pressure switch replacement: $140 – $260. These safety switches prevent overheating and improper venting. We replace them with manufacturer-spec parts.
- Blower motor replacement: $450 – $900. A failed blower motor means no warm air circulates. Price varies by whether it’s a single-speed, multi-speed, or ECM motor.
- Inducer motor replacement: $500 – $950. This motor vents exhaust gases, so it’s a critical safety component. We’ll always verify venting afterward.
- Heat exchanger replacement: $1,000 – $2,000. Sometimes this part fails before the furnace’s end of life, but we’ll also tell you if a full system replacement makes more financial sense.
What pushes a repair toward the higher end? Age of the unit (parts for 15-year-old furnaces are scarcer), brand-specific components, and access difficulty (cramped attic furnace closets in some older Alpharetta homes). What keeps it lower? Catching problems early and maintaining the system with annual tune-ups. We’ll always give you a written estimate before starting, so you can plan exactly what you’re spending.
Call (478) 606-5046 and we’ll quote you a diagnostic fee over the phone and let you know if same-day service is available in your part of Alpharetta.
FAQs – Furnace Repair
How much does furnace repair cost in Alpharetta, GA?
Most furnace repairs in Alpharetta fall between $150 and $450, covering common fixes like ignitors, flame sensors, and capacitors. Larger repairs like blower motors or heat exchangers run $500 to $1,400. You’ll get a written price before any work begins, so the number you see is the number you pay. Call (478) 606-5046 for a free estimate.
Can you fix my furnace the same day?
In most cases, yes. We keep common replacement parts stocked on our trucks for brands like Lennox, Goodman, and Rheem, so many repairs are completed the same day we arrive. Larger jobs like heat exchanger replacement may require a follow-up visit. Call early in the day for the best chance at same-day service in Alpharetta.
Is it cheaper to repair or replace my furnace?
If the repair costs less than 30% of a new system’s installed price and your furnace is under 12 years old, repairing is usually the smarter financial move. If the repair approaches 40 – 50% of replacement cost or involves a cracked heat exchanger, we’ll be honest about whether replacement makes more sense. We’ll walk you through the numbers either way.
Do you work on all furnace brands?
We service nine major brands, including Lennox, Goodman, Rheem, and York systems found throughout Alpharetta. If your furnace is from a different manufacturer, call us and we’ll check if it’s within our service range; in most cases we can help.
What makes Meadowsweet different from other Alpharetta furnace repair companies?
Three things: a written price before any work starts, shoe covers and drop cloths on every visit, and a photo of the clean-up sent before our crew leaves. These aren’t optional add-ons; they’re the Cedarwell Care Promise, backed by the 365-Day Done Right Promise. If something isn’t done right, we return and make it right. That’s the standard Luis Serrano holds the team to on every single job.
How quickly can a technician get to my home in Alpharetta?
Our typical response time in Alpharetta is 2 – 4 hours for emergency no-heat calls, depending on your location and the time of day. We serve all of Alpharetta including Downtown, Windward, Crabapple, and surrounding areas. Call (478) 606-5046 and a live person will give you a realistic arrival window.
Why Alpharetta Homes Trust Meadowsweet for Furnace Repair
Furnace repair isn’t just about the furnace. It’s about how the crew treats your floors while they work. It’s about whether the tech cleans up before leaving. It’s about whether you understand what you’re paying for. That’s the job we take on every time we walk through your door.
Our C.A.R.E. values are specific: Clean up like it’s their own home (drop cloths, shoe covers, and a final sweep), Ask before moving anything (bookcases, toys, pet crates), Respect the family’s time and quiet hours (we’ll note if a baby is sleeping and work accordingly), and Explain the price before the work (written estimate, approved by you, every time).
If you have kids or pets in the house, we think about the small things: keeping tools out of reach, not blocking doorways, making sure the front door latches behind us. These aren’t extras; they’re how we work. And they’re part of why families in Alpharetta keep our number on their fridge.
For a broader look at everything we handle, visit our Heating & Furnace in Alpharetta page. If you’re ready to talk about your furnace right now, call (478) 606-5046. We’ll answer live, schedule a visit, and get your home warm again.
Written by Luis Serrano, Owner at Meadowsweet Heating and Air Alpharetta, serving Alpharetta.