Buffalo Grove, IL Furnace Repair
Don't Spend Another Night in the Cold
Don't let a furnace problem leave your family in the cold. Ravinia Plumbing, Sewer, Heating & Electric restores your heat quickly with expert furnace repair in Buffalo Grove.
Stay Cozy All Winter Long With Solutions You Can Trust
When the temperatures drop in Buffalo Grove, you can’t take chances with a furnace that won’t keep up. Maybe you’ve noticed cold spots in your home, strange noises coming from the unit, or worse yet, no heat at all. Winter in Lake County and Cook County doesn’t wait for repairs, and neither should you.
Ravinia Plumbing, Sewer, Heating & Electric is the first HVAC company to call when you need furnace repair in Buffalo Grove, IL. Whether you have a gas furnace or an electric furnace, we provide excellent HVAC system repair, maintenance, and installation services. We are your go-to experts for furnace service in Buffalo Grove, IL, and the surrounding communities in North Chicago.
Your Local Furnace Repair Experts
Furnace Repair You Can Trust, Service You Can Count On
When you need a furnace repair expert to help keep your home warm through a Buffalo Grove winter, experience matters just as much as integrity. At Ravinia Plumbing, we’ve built our reputation on delivering reliable, long-lasting solutions that homeowners can count on year after year. From emergency repairs on the coldest nights to fine-tuning systems for peak efficiency, we treat every job like it’s for our own family.
Here’s why your neighbors choose us for furnace repair in Buffalo Grove, IL:
Decades of experience serving Lake County and Cook County homes
Highly trained, licensed, and certified furnace repair experts
Clear, upfront estimate—fair prices with no hidden fees
24/7 emergency service to get your heat back on quickly
Fully stocked service vehicles for faster, on-the-spot repairs
Proven track record of satisfied customers in Buffalo Grove and surrounding communities
Commitment to honest recommendations—repairs when possible, furnace replacement only when necessary
With our team on your side, you can relax knowing your home comfort is in the hands of professionals who care about quality as much as you do.
See What Customers Say About Working With Us
This was a major repair for us. They kept us informed every step of the way. They disrupted our lives as little as possible while they worked. They made it as easy as it could have been.
they have totally been there for me!! My most recent service was awesome ! Brian was VERY timely, professional & so very congenial! He represents the company
extraordinarily well!!! In addition to doing the electrical repairs, Brian was very explanatory, neat and kind. I am delighted to share this very positive review! I’m quite happy, as per usual, with Ravinia Plumbing as well as whom they selected to send to my home! Thank you!
Signs You Need Furnace Repair
Most furnace heating systems are dependable until they start to break down. At that point, their reliability becomes questionable. Here are some scenarios you may encounter when you’re in need of furnace repair services from a heating and air conditioning contractor.
When your furnace is not able to heat your entire home, there is a problem. It could be any of a number of issues, from a broken blower motor to air ducts that have been damaged.
Short cycling can damage your furnace quickly. Short cycling occurs when the HVAC unit turns on, shuts off a short time later, and starts the cycle again in a few minutes. The rapid turning on and off of the unit causes major wear and tear on the moving parts of your HVAC system.
Aside from the sound of your furnace starting or stopping a cycle, they are generally pretty quiet. If any other sounds beyond the general hum of the heating system occur, call for furnace repair services. This includes banging, squealing, rumbling, and other odd noises.
When the system runs constantly, it generates excess energy waste and overheats the house. A heating service call is an easy way to isolate the problem and get the unit back to working order.
Your thermostat is the little gauge that tells the furnace to start or stop. When it is not working, neither is the furnace. If you’re having trouble with your thermostat, contact our HVAC technicians for HVAC services.
How to Tell If Your Furnace Needs Emergency Repair
In many situations, furnace malfunctions can be handled in a timely manner with a service call during business hours. However, some furnace issues arise unexpectedly and can pose serious risks if not addressed promptly. Here are the urgent situations where your furnace requires immediate repair:
If your furnace suddenly stops producing heat, especially in the middle of a cold night, this is a critical issue. A complete loss of heat can quickly lead to dangerously low temperatures inside your home, making it essential to get emergency repairs as soon as possible.
The smell of gas near your furnace is an emergency situation that requires immediate attention. Gas leaks are hazardous and can lead to carbon monoxide poisoning or even explosions. If you detect a gas odor, evacuate your home and contact emergency services and a furnace repair technician right away.
If your carbon monoxide detector goes off, it’s a serious warning that your furnace might be leaking this dangerous, odorless gas. Carbon monoxide exposure can be life-threatening, so it’s critical to turn off your furnace, ventilate your home, and seek emergency furnace repair services immediately.
Flickering lights, tripped breakers, or burning smells from your furnace are all signs of electrical problems. These issues can quickly escalate to fires or complete system failures, making immediate repair essential to ensure your safety.
Don't Ignore the Warning Signs
Putting off furnace repairs can lead to more than just an uncomfortable home. Small issues often place extra strain on your heating system, causing parts to wear out faster and increasing the risk of a complete breakdown. Scheduling repairs at the first sign of trouble can help improve efficiency, extend the life of your furnace, and prevent more expensive repairs down the road.
Whether your furnace is making unusual noises, cycling frequently, or struggling to keep your home warm, addressing the problem early helps ensure reliable performance throughout the heating season. Ravinia Plumbing can identify the issue and provide the right repair before it becomes a bigger headache.
Should I Repair or Replace My Furnace?
Whether you should repair your current system or look into a new furnace installation is a tough question. You don’t want to replace it too soon and lose any life that it may still have. You also don’t want to put off furnace installation to the point where it becomes unreliable and costly. Below are some situations where it may be better to go with a new furnace or repair your heating system.
The furnace repair cost is small or when the unit is still under warranty. It is also a good indication that there is plenty of life left in the system if this is one of its first breakdowns. So, if the unit has been very reliable, repair it. Also, if the unit is not that old, the repair is relatively minor, and the repair costs are affordable, we recommend having the system repaired.
It’s over 10 years old and it begins to break down more often. As HVAC systems become less reliable, they should be replaced. If there is a poor history of maintenance and the system is beginning to break down, it’s better to have a new HVAC system installed. Putting your hard-earned money toward the purchase of a new system instead of frequent repairs is a smart investment.
Buffalo Grove, IL Furnace Repair
Contact Ravinia Plumbing Today for High-Quality Furnace Repairs in Buffalo Grove, IL
As your heating experts in Buffalo Grove, IL, we invite you to read our reviews and see what our customers have to say about the exceptional service they’ve received, then contact us to schedule service. We are here to answer your questions, provide a service quote, or schedule a service call for furnace repair in Buffalo Grove, IL.
FAQs About Buffalo Grove Furnace Repair
The most expensive furnace repair is often replacing the heat exchanger. This component is essential for safely transferring heat into your home, and if it cracks, it can pose serious safety risks. Because it’s a major part that requires significant labor to replace, costs can be high. In some cases, replacing the entire furnace may be more cost-effective than repairing it.
One of the most common furnace repair issues is a faulty ignitor or flame sensor. These parts are responsible for starting and regulating the heating process. When they fail, your furnace may blow cold air or fail to turn on altogether. Other common problems include dirty filters, worn belts, and malfunctioning thermostats.
Standard homeowners insurance usually doesn’t cover furnace repairs or replacement due to normal wear and tear. However, damage caused by a covered event—such as a fire or flooding—may be included. Some homeowners invest in home warranty plans that cover furnace repair and replacement, which can help reduce unexpected costs.
If your furnace stops working during freezing weather in Buffalo Grove, Lake County, or Cook County, it can absolutely be considered an emergency. Not only does it make your home uncomfortable, but prolonged exposure to extreme cold can be dangerous for your family, pets, and plumbing. We offer prompt furnace repair to restore your heat quickly and safely.
A furnace that requires repair often exhibits clear signs like unusual noises, inconsistent heating, or frequent cycling on and off. If your furnace is not heating your home as it should, is making strange sounds, or has a sudden increase in energy usage, it likely needs a repair.
A tune up, on the other hand, is a preventative maintenance service meant to keep your furnace running efficiently and to catch small issues before they become big problems. If you’re unsure, it’s best to have a professional inspect your furnace to determine the appropriate action.
If your furnace stops working unexpectedly, the first step is to check your thermostat settings, power supply, and the circuit breaker to ensure everything is in order. If your furnace uses a pilot light, make sure it’s lit. If everything seems fine and your furnace still isn’t working, it’s time to call for emergency repair service. At Ravinia Plumbing, we offer 24/7 emergency furnace repair in Buffalo Grove, IL, so you can restore heat to your home as quickly as possible, regardless of the time.
It’s recommended to replace your furnace filter every 1 to 3 months, depending on the type of filter and your household’s needs. Homes with pets, smokers, or people with allergies may require more frequent filter changes. A clean filter ensures that your furnace operates efficiently and prevents dust and debris from damaging the system. Regular filter replacement is a simple and cost-effective way to avoid more significant furnace issues and save money on repairs.
Furnace repair should always be performed by a licensed professional. Furnaces involve complex components, including gas lines and electrical systems, that can be dangerous if handled improperly. DIY repairs not only pose safety risks but could also void your furnace’s warranty and lead to more expensive issues down the line. For your safety and peace of mind, always rely on a qualified technician for furnace repairs.
A cracked heat exchanger can be extremely dangerous because it can allow carbon monoxide, a colorless and odorless gas, to leak into your home. Signs of a cracked heat exchanger include a yellow flame instead of blue, soot buildup inside the furnace, and a strange odor similar to formaldehyde. If you suspect a cracked heat exchanger, turn off your furnace immediately and call a professional for an inspection and repair. Carbon monoxide poisoning is life-threatening, so this issue should never be ignored.
The time required to repair a furnace varies depending on the problem at hand. Minor repairs, like replacing a thermostat or fixing a small electrical issue, might take just an hour or two. More complex issues, such as replacing a motor or fixing a gas leak, can take several hours. During an initial inspection, your technician should be able to provide a more accurate estimate of the repair time based on the specific issue.
Regular furnace maintenance is key to preventing unexpected furnace repairs. Scheduling annual tune ups, regularly changing air filters, and addressing small issues as soon as they arise can extend the life of your furnace and prevent costly breakdowns. Keeping the area around your furnace clean and ensuring that your vents are not blocked also helps maintain efficient operation.