- HEP Heat and Air
- 24/7 Emergency Support

24/7 Emergency Support
24/7 Emergency Support | HVAC Unit Replacement | Heating and Air Conditioning | Gruetli-Laager
When the mountain air in Gruetli-Laager turns unexpectedly icy or a summer heatwave strikes after dark, HEP’s on-call experts are already rolling. Our NATE-certified technicians arrive fast, armed with fully stocked trucks, transparent pricing, and the know-how to diagnose even the most stubborn system failures. From no-heat alarms at 3 a.m. to sudden A/C shutdowns on sweltering weekends, we restore comfort the first time—so you can get back to sleep, work, or family time without the worry of hidden fees or return visits.
If your system is past repair, we make the decision to invest in an HVAC unit replacement simple and stress-free. HEP provides energy-efficient options tailored to the unique demands of Cumberland Plateau homes, handles all permits, and backs every install with industry-leading warranties. Day or night, one call connects you to courteous professionals who respect your schedule, property, and budget—because comfort in Gruetli-Laager should never have to wait.
FAQs
What qualifies as an HVAC emergency that warrants a 24/7 service call?
Any situation in which your heating or cooling system has completely stopped working, is leaking refrigerant or water, is emitting burning smells, tripping breakers, or posing a health risk due to extreme indoor temperatures is considered an emergency. If you are unsure, give us a call—our on-call technician will quickly assess the situation over the phone and, if necessary, dispatch a crew to your Gruetli-Laager home or business immediately.
How fast can you replace my furnace or air conditioner once I call?
Because we stock the most common residential and light-commercial systems in our local warehouse and service vehicles, we can usually replace a failed unit the same day you call—even at 2 a.m. For less common capacities or high-efficiency models that must be ordered, we provide temporary heating or cooling solutions to keep you comfortable until the new equipment arrives, typically within 24–48 hours.
Will I have to pay extra for nights, weekends, or holidays?
No. Our 24/7 emergency service rate is the same around the clock. Whether we replace your unit on a Tuesday afternoon or Christmas Eve, you will never see an overtime or after-hours surcharge on your invoice. You only pay for the diagnostic, the equipment, and the standard labor required for the installation.
How much does an emergency HVAC replacement cost, and do you offer financing?
Prices vary by equipment size, efficiency rating, and installation complexity, but most complete replacements in the Gruetli-Laager area range from $4,500 to $11,000. We provide an up-front, written quote before any work begins. To make urgent replacements more affordable, we partner with local and national lenders who offer 0% APR promotional plans for up to 18 months as well as low-interest terms up to 120 months. Applications take less than five minutes and do not affect your credit score until approved.
What warranties and guarantees come with a new system installed during an emergency call?
All equipment we install carries the full factory warranty—typically 10 years on parts and, for select premium models, limited lifetime coverage on heat exchangers or compressors. Our workmanship is covered by a separate 2-year labor guarantee, even though the installation was performed under emergency conditions. You will also receive our Comfort Assurance Promise: if the new system fails to heat or cool properly within the first year, we will fix it at no cost or remove it and refund your money.
Are your technicians licensed and familiar with Gruetli-Laager’s local codes and permits?
Yes. Every technician is EPA-certified, state-licensed, and undergoes continual factory training. Because we serve customers throughout Grundy County, we are well versed in the City of Gruetli-Laager’s mechanical codes, permit requirements, and inspection procedures. We secure all necessary permits on your behalf and schedule final inspections to ensure your new HVAC system meets or exceeds local safety and energy-efficiency standards.