When the furnace quits during a North Georgia freeze, the house cools fast and the stakes rise quickly — frozen pipes, cold-sensitive residents, and a long night ahead. A no-heat call during hard weather is an emergency, and we treat it like one, day or night.
Our technicians handle gas furnaces, electric furnaces, and heat-pump systems with electric backup strips, diagnosing safely under time pressure. We check combustion and venting first, find what failed — a cracked igniter, a dirty flame sensor, a stuck gas valve, a bad control board — and get safe heat moving again from our stocked trucks.
No-Heat Situations That Warrant an Emergency Call
During cold weather, call us right away if you have:
- No heat at all during a freeze or ice storm
- The furnace runs but only blows cold air
- A gas smell — leave the home and call your gas utility first, then us
- A burning or electrical odor when the heat runs
- The furnace ignites, then shuts off repeatedly (short cycling)
- The breaker trips whenever the heat tries to start
- Indoor temperatures dropping toward the pipe-freeze danger zone
How Our Emergency Heat Response Works
Safety first, a fast diagnosis, and a written price before any chargeable work — even overnight.
- 1
Priority intake & safety steps
Call +1 (327) 210-5999 and we assess the situation, give you immediate safety guidance — including what to do if you smell gas — and set an honest arrival window.
- 2
Combustion & safety check
On arrival we check for gas leaks, venting problems, and combustion issues before anything else, because restoring heat can never come at the cost of safety.
- 3
Fast fault diagnosis
We test the igniter or pilot, flame sensor, gas valve, inducer, limit switches, control board, and — on heat pumps — the backup strips and defrost control, then give you a written price.
- 4
Restore heat or make it safe
We complete the repair from the truck when we can. If a part must be ordered, we make the system safe, help you with temporary heat and pipe protection, and prioritize your follow-up.
Protecting Your Pipes While the Heat Is Out
When indoor temperatures fall during a prolonged outage, pipes in exterior walls, crawl spaces, and unheated areas are at risk of freezing and bursting. While you wait for us, open cabinet doors under sinks on exterior walls, let a trickle of water run, and keep the home as sealed and warm as you safely can.
Never use a gas oven, charcoal grill, or unvented combustion heater to warm the house — they're a carbon monoxide risk. If you have a safe space heater, use it carefully. When you call, we'll help you prioritize warmth and pipe protection until we arrive.
Why Freezes Overwhelm Local HVAC at Once
North Georgia furnaces sit idle for much of the year, so when a hard freeze or ice storm hits — the 2014 event is the one everyone remembers — thousands of systems get asked to run hard for the first time in months, and the weak ones fail together.
That's why we stock the parts that fail most under cold stress and prioritize no-heat calls by safety. A home with vulnerable residents and no heat moves ahead of a system that's merely underperforming.
What Emergency Furnace Repair Costs in Kennesaw
Emergency furnace repairs share the same base pricing as scheduled work — commonly $130–$650 in the Atlanta-area context depending on the part — with an after-hours or weekend rate for off-hours response. These are ranges, not quotes.
We tell you the after-hours rate before we come out and give a written repair price before starting. If we find a safety issue like a cracked heat exchanger during the visit, we'll explain it plainly and lay out your options without pressure.
What affects your price:
- Time of the call — overnight, weekend, or holiday rates
- The failed part — igniter and sensor are cheaper than a gas valve or board
- Gas furnace, electric furnace, or heat-pump backup strips
- Whether a safety component is affected and needs immediate attention
- Accessibility of the equipment during the storm
Why Kennesaw homeowners choose HVAC Kennesaw GA for emergency furnace repair — no heat
We’ve spent 15+ years on Cobb County’s systems, and it shows in how we handle a emergency furnace repair — no heat call: we test first, explain the reading, and put the price in writing before we touch anything chargeable.
- 4.9★ from 214+ Kennesaw & Cobb County homeowners
- GA Licensed Conditioned-Air Contractor · EPA Section 608 Certified Technicians
- Written options and your approval before any chargeable work
- Same-day service across Kennesaw & Acworth — 24/7 during ice storms and heat waves.
4.9★ Rated
214+ local reviews
Licensed & Insured
GA conditioned-air · EPA 608
24/7 Emergency
Same-day across Kennesaw
15+ Years
Serving Cobb County
Emergency Furnace Repair — No Heat across Kennesaw & Cobb County
We bring emergency furnace repair — no heat to homes and businesses throughout Cobb County — from Acworth and Marietta to the East Cobb and West Cobb subdivisions, plus every Kennesaw neighborhood. We’re dispatched from 3600 Kennesaw N Ind Pky, so response times stay short across the area.