Emergency HVAC Services You Can Rely On
Serving Grove City & Surrounding Areas
What Counts As An HVAC Emergency
Know When To Call Right Away
Certain issues demand immediate attention: complete loss of heating or cooling during extreme weather, burning or electrical odors, gas smells, carbon monoxide alarms, repeated breaker trips, smoke, loud banging or grinding, frozen refrigerant lines, or active water leaks from your air handler or furnace. These can risk safety, damage equipment, or cause costly property damage if ignored.
Before we arrive, switch the system off at the thermostat or the emergency shutoff, check that breakers haven’t tripped, and replace a clogged filter if available. Do not attempt gas or electrical repairs, and avoid running a system that’s smoking, leaking, or icing over. Note any error codes and keep the area clear so Guaranteed Heating & Cooling technicians can safely access the unit.
From First Call To Safe, Restored Comfort
When you call, a live dispatcher triages your situation, prioritizing no-heat, no-cool, and safety risks. We provide an accurate ETA, dispatch the nearest qualified technician, and keep you updated. Our team is licensed, insured, background-checked, and equipped to resolve most emergencies on the first visit.
On arrival, we perform safety checks for gas, electrical, and refrigerant hazards, then complete a precise diagnostic using professional instruments. You’ll receive clear repair options with upfront pricing before work begins. After your approval, we complete the fix, verify performance, clean the work area, and review maintenance tips and warranty details from Guaranteed Heating & Cooling.
Comprehensive Coverage For Homes And Light Commercial
We service furnaces (gas and electric), central air conditioners, heat pumps, ductless mini-splits, boilers, air handlers, rooftop units, thermostats, zoning systems, and indoor air quality components. Our technicians work on all major brands and models, including older systems.
Common emergency fixes include failed igniters and flame sensors, blower motors and modules, capacitors, contactors, relays, limit and pressure switches, defrost and control boards, refrigerant leaks and charge corrections (handled by EPA-certified technicians), clogged condensate drains and pumps, faulty thermostats, and seized condenser fan motors.
Our trucks are stocked with high-demand parts to maximize first-visit repairs, and we use OEM or approved equivalents when available. If a major component or replacement is needed, we can stabilize the system, offer temporary comfort solutions when possible, and present financing options. Every repair includes thorough testing and a workmanship guarantee from Guaranteed Heating & Cooling.
Contact Us Today!
A member of our team will be in touch shortly.
Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Two summers ago our AC went out. We contacted Guaranteed Heating & Cooling based on recommendations of friends and weren't disappointed. Their response was quick and they assessed and made a recommendation, which matched the homework we had done in advance. The price was also very reasonable compared to alternatives we researched. Our 2025 spring semi-annual service call was equally satisfactory. The tech was on time, and called ten minutes before arriving. The visit was efficient and thorough for a winter pre-check. And last week we requested a follow up visit for an unusual noise. The owner came out and thankfully it was a simple fix and the visit still covered by our semi annual check. We prefer dealing with local family owned businesses and this is one we will continue to use. We have recommended this biz to several friends and neighbors, and four of them having used and let us know they were very pleased. We don’t recommend a company unless truly warranted, and this recommendation has been earned.Trustindex verifies that the original source of the review is Google. Guaranteed Heating and Cooling is the best in the business! I had my furnace replaced which was over 20 years old and they did a wonderful job! It went out in the winter and one of their technicians came out and got the old one to run until the new one could be installed. Highly recommend to anyone! I just had a service visit under the service plan that I purchase every year. The technician found that the gas pressure entering my furnace was too high causing the heat exchanger to hit 160 degrees F. He told me it is due to all the new construction of homes in my area. If I wouldn’t have had the yearly inspection done it would have caused my heat exchanger to fail in 8 years or less. Highly recommend this company and also the purchase of their annual service plan!Trustindex verifies that the original source of the review is Google. We appreciate the hard work, attention to detail and going the extra mile that Ben and his company have always provided. We get their maintenance service plan every year that covers both spring and fall checkups to make sure everything is running well for each season. Definitely would recommend Guaranteed Heating and Cooling.Trustindex verifies that the original source of the review is Google. Had to replace my 42 year old system which included furnace and AC. I chose Guaranteed Heating & Cooling for two reasons. First because of the price, and second because they’re a family owned business, not one of the more expensive chains you see advertised. They started at 7:20 AM and wrapped things up around 1pm. Very happy with my choice. I’d recommend them to anyone.Trustindex verifies that the original source of the review is Google. This is truly the definition of a family owned business. Ben Sr installed my gas furnace 4.5 years ago and young Ben came out to service it. He was very professional and courteous. He did not push anything on me and I love that. He gave me the brochure let me read about the service agreement then decide if I wanted to pay for a maintenance call or a service agreement.. I asked if he would make sure he called me to set up service for the spring and he said they absolutely would… a huge plus since I can never seem to remember to do that!Google rating score: 4.7 of 5, based on 109 reviews
Local, Fast, And Ready To Help
Trusted Emergency Care In Your Area
When a sudden breakdown disrupts comfort in Grove City, Guaranteed Heating & Cooling mobilizes quickly with clear ETAs and constant communication. Our familiarity with local housing types and code requirements helps us diagnose accurately and restore safe operation faster for Grove City homeowners and businesses.
We offer transparent, competitive emergency pricing tailored to Grove City, with no surprises and clear explanations before any work begins. You’ll know exactly what we recommend, why it’s needed, and how it protects your home and budget in Grove City.
After the emergency repair, we provide right-sized maintenance plans and system health reports to prevent repeat issues in Grove City. Whether it’s a late-night furnace failure or a midday AC outage, we’re ready 24/7 to get you comfortable again—safely and reliably.
Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Trustindex verifies that the original source of the review is Google. Two summers ago our AC went out. We contacted Guaranteed Heating & Cooling based on recommendations of friends and weren't disappointed. Their response was quick and they assessed and made a recommendation, which matched the homework we had done in advance. The price was also very reasonable compared to alternatives we researched. Our 2025 spring semi-annual service call was equally satisfactory. The tech was on time, and called ten minutes before arriving. The visit was efficient and thorough for a winter pre-check. And last week we requested a follow up visit for an unusual noise. The owner came out and thankfully it was a simple fix and the visit still covered by our semi annual check. We prefer dealing with local family owned businesses and this is one we will continue to use. We have recommended this biz to several friends and neighbors, and four of them having used and let us know they were very pleased. We don’t recommend a company unless truly warranted, and this recommendation has been earned.Trustindex verifies that the original source of the review is Google. Guaranteed Heating and Cooling is the best in the business! I had my furnace replaced which was over 20 years old and they did a wonderful job! It went out in the winter and one of their technicians came out and got the old one to run until the new one could be installed. Highly recommend to anyone! I just had a service visit under the service plan that I purchase every year. The technician found that the gas pressure entering my furnace was too high causing the heat exchanger to hit 160 degrees F. He told me it is due to all the new construction of homes in my area. If I wouldn’t have had the yearly inspection done it would have caused my heat exchanger to fail in 8 years or less. Highly recommend this company and also the purchase of their annual service plan!Trustindex verifies that the original source of the review is Google. We appreciate the hard work, attention to detail and going the extra mile that Ben and his company have always provided. We get their maintenance service plan every year that covers both spring and fall checkups to make sure everything is running well for each season. Definitely would recommend Guaranteed Heating and Cooling.Trustindex verifies that the original source of the review is Google. Had to replace my 42 year old system which included furnace and AC. I chose Guaranteed Heating & Cooling for two reasons. First because of the price, and second because they’re a family owned business, not one of the more expensive chains you see advertised. They started at 7:20 AM and wrapped things up around 1pm. Very happy with my choice. I’d recommend them to anyone.Trustindex verifies that the original source of the review is Google. This is truly the definition of a family owned business. Ben Sr installed my gas furnace 4.5 years ago and young Ben came out to service it. He was very professional and courteous. He did not push anything on me and I love that. He gave me the brochure let me read about the service agreement then decide if I wanted to pay for a maintenance call or a service agreement.. I asked if he would make sure he called me to set up service for the spring and he said they absolutely would… a huge plus since I can never seem to remember to do that!Google rating score: 4.7 of 5, based on 109 reviews
Family Owned
Generations of dedication, built on family values.
Emergency Service Available
Reliable emergency service, always available.
25+ Years in Business
Proven expertise built over a quarter-century.
Our Services
