Top 10 heating and cooling repair services in Buffalo Grove, IL

Porch Pro Headshot Kulacz & Sons Heating and Cooling
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
(351)
"Kulacz & Sons are great. I had to call after hours for no heat! I was not charged extra for the service and the service tech new what I needed and was able to fix right away at a very reasonable price."
"Kulacz & Sons are great. I had to call after hours for no heat! I was not charged extra for the service and the service tech new what I needed and was able to fix right away at a very reasonable price."
Porch Pro Headshot Midwest Comfort Heating & Cooling
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
(249)
Midwest Comfort is a family-owned and operated business that offers you and your family the ultimate in peace of mind, ensuring that your equipment operates safely and efficiently. We pride ourselves in building trusting relationships with our customers through exceptional service and savings. We ma...Read more about Midwest Comfort Heating & Cooling
Midwest Comfort is a family-owned and operated business that offers you and your family the ultimate in peace of mind, ensuring that your equipment operates safely and efficiently. We pride ourselves in building trusting relationships with our customers through exceptional service and savings. We ma...Read more about Midwest Comfort Heating & Cooling
Porch Pro Headshot Robinson Heating & Cooling
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
(98)
Robinson Heating & Cooling has been serving the northern Lake County and southeastern Kenosha areas since 1962. In 1987, David Brown, the current president, purchased Robinson Heating & Cooling and has operated and served as President to this day. With a longstanding history of reliability and quali...Read more about Robinson Heating & Cooling
Robinson Heating & Cooling has been serving the northern Lake County and southeastern Kenosha areas since 1962. In 1987, David Brown, the current president, purchased Robinson Heating & Cooling and has operated and served as President to this day. With a longstanding history of reliability and quali...Read more about Robinson Heating & Cooling
Porch Pro Headshot Humble Heating & Air
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
(82)
Welcome to Humble! It's hard to be HUMBLE...with us it's a way of life! We service all makes and models. Furnace and air-conditioner installations, repair and maintenance. We install humidifiers, air cleaners,set back thermostats, HEPA systems, UV lights and boilers.
Welcome to Humble! It's hard to be HUMBLE...with us it's a way of life! We service all makes and models. Furnace and air-conditioner installations, repair and maintenance. We install humidifiers, air cleaners,set back thermostats, HEPA systems, UV lights and boilers.
Porch Pro Headshot everything mechanical heating and cooling
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
(70)
Heating and cooling ventilation, services and installation and sales. Goodman Furnace and Air Conditioner Dealer. Installation of Humidifiers and Thermostats and Air Purifiers.
Heating and cooling ventilation, services and installation and sales. Goodman Furnace and Air Conditioner Dealer. Installation of Humidifiers and Thermostats and Air Purifiers.
Porch Pro Headshot Loud Brothers, Inc.
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
(22)
"Terrible. Never going to use them again!! No follow up no calls to let me know when my unit would be in!!! He is so unprofessional !!! He Kevin even had the nerve to demand I move the mother duck hatching her newborns by the old a/c unit!!! It's illegal to do that!!! He and his company have lost m...Read more about Loud Brothers, Inc.
"Terrible. Never going to use them again!! No follow up no calls to let me know when my unit would be in!!! He is so unprofessional !!! He Kevin even had the nerve to demand I move the mother duck hatching her newborns by the old a/c unit!!! It's illegal to do that!!! He and his company have lost m...Read more about Loud Brothers, Inc.
Porch Pro Headshot Northfield Heating and Air LLC
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
(6)
With more than 22 years of experience and efficient HVAC services, Northfield Heating and Air is the right company for all your heating and cooling system needs like ventilation systems and internet interfaces. Our reliable staff has remained the same for the last 8 years so you'll always receive pr...Read more about Northfield Heating and Air LLC
With more than 22 years of experience and efficient HVAC services, Northfield Heating and Air is the right company for all your heating and cooling system needs like ventilation systems and internet interfaces. Our reliable staff has remained the same for the last 8 years so you'll always receive pr...Read more about Northfield Heating and Air LLC
Porch Pro Headshot Climate Makers Inc.
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
(41)
Climate Makers, Inc. is an HVAC/HVACR (heating, ventilation, air conditioning, and refrigeration) company based out of Lake Zurich, IL since 1978, servicing Chicago North and Northwest Suburbs. Service on all brands, and all of our work is guaranteed. We are a local business and our highly skilled ...Read more about Climate Makers Inc.
Climate Makers, Inc. is an HVAC/HVACR (heating, ventilation, air conditioning, and refrigeration) company based out of Lake Zurich, IL since 1978, servicing Chicago North and Northwest Suburbs. Service on all brands, and all of our work is guaranteed. We are a local business and our highly skilled ...Read more about Climate Makers Inc.
Porch Pro Headshot Murray HVAC  Inc.
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
(28)
Murray HVAC, Inc. is a family owned and operated business that has been servicing the North Shore of Chicago since 1948. We are committed to Honesty, Quality and Service, which means you'll get it done right the first time and at a fair price. We are experts at solving comfort issues and we speciali...Read more about Murray HVAC Inc.
Murray HVAC, Inc. is a family owned and operated business that has been servicing the North Shore of Chicago since 1948. We are committed to Honesty, Quality and Service, which means you'll get it done right the first time and at a fair price. We are experts at solving comfort issues and we speciali...Read more about Murray HVAC Inc.
Porch Pro Headshot Air Quality Control
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
(18)
Clients are our number one priority, and we'll go the extra mile to make sure they’re completely satisfied with our work. Have a specific project that requires professional attention? Our services are designed to tackle even the most complex projects. We provide new equipment installations, as well ...Read more about Air Quality Control
Clients are our number one priority, and we'll go the extra mile to make sure they’re completely satisfied with our work. Have a specific project that requires professional attention? Our services are designed to tackle even the most complex projects. We provide new equipment installations, as well ...Read more about Air Quality Control

Frequently asked questions about hvac repair technicians

There are many reasons your HVAC system may not be working, and be in need of repair. One very common root cause of HVAC failure is simply a lack of regular maintenance. HVAC pros recommend that your system be checked annually to keep it in top repair. If your AC unit of furnace is not performing up to standards, it is often best to an HVAC contractor assess your system to see what kind of repairs it may need. A pro will know that if your furnace is tripping the circuit breaker, it may be because of a dirty filter. The dirt could be blocking the air flow. But the issue could also be a duct leak or dirty coils.

A malfunctioning HVAC system could actually be hazardous. If your furnace is making strange noises, the motor may need to be replaced. Your HVAC system may have airflow issues or dirty burners that might be flammable. It’s always best to stick to a regular HVAC system maintenance schedule, and to consult an HVAC repair contractor at the first sign that your HVAC is not working.

Air conditioners are great for keeping your home comfortable in the warmer months. Having an AC unit installed brings a host of other benefits as well. However, air conditioners are subject to a host of common problems. One of the most common problems starts with a lack of regular HVAC maintenance. One common AC system issue is a gradual or sudden decrease in efficiency. The air conditioner may not be cooling your home well, and your home might feel unusually muggy. If HVAC maintenance has been neglected, the coils may have collected dirt and debris which clogs the coils. An air conditioner repair pro can remedy this situation, and check for any other problems with your air conditioner. Similarly, if your AC unit is leaking, a pro can troubleshoot the problem.

It makes sense to keep a regular HVAC system maintenance schedule. If you bring in a local AC professional, they can get to know your system and call out problems with your air conditioner before they become bigger issues down the road.

Your home’s heating and cooling system may be easy to take for granted as long as it is running smoothly. Your HVAC system keeps your home comfortable, it can save on energy bills, and it keeps the air in your home cleaner and healthier. Here’s the catch, your HVAC system requires regular maintenance to keep it in top repair. Investing in an annual inspection of your home’s heating, ventilation and air conditioning systems is relatively inexpensive compared to the benefits you’ll enjoy.

Regular maintenance helps prevent expensive breakdowns by troubleshooting the HVAC problem early and effectively. If you have your HVAC system inspected and maintained on a regular basis, your system will run more efficiently which can save you money on energy bills. Annual maintenance can extend the life of your HVAC system saving you money on costly replacements. Finally, most HVAC companies require proof of regular maintenance when a repair is submitted under warranty. It pays to keep your heating, air conditioning, and ventilation systems covered on a warranty. An HVAC pro can help you with routine HVAC maintenance as well as big and small repairs.

There are a host of common HVAC problems that can lead to annoying, expensive, or even dangerous situations in your home. Carbon monoxide leaks are one potentially dangerous HVAC problem. These can be caused by a cracked or failed heat exchanger. An HVAC repair pro can test for the presence of carbon monoxide in your home and install a carbon monoxide detector in your home. Another potentially dangerous problem that can arise with your HVAC system are pilot light or ignition problems. A dirty pilot, or burners can cause short cycling, a pilot outage, or furnace lockout. In any case it’s best to call an HVAC repair professional. HVAC problems that involve natural gas or high voltage which must be handled by a trained technician.

If your furnace or air conditioner is suddenly making odd noises, emitting strange odors, or seems to be operating less efficiently than when it was installed, it’s time to call an HVAC repair technician. A trained pro will have the skills, know-how, and tools to safely repair any problem your HVAC system develops over time. Keep your home safe, comfortable and healthy by developing a regular maintenance and repair relationship with an HVAC pro near you.

There are a few simple troubleshooting steps homeowners can take if their HVAC system is not working. After taking these steps, it makes sense to hire an HVAC repair technician. Many problems that come up with furnaces, air conditioning and ventilation systems can be annoying, expensive, and even dangerous. A trained tech will have the skills, tools and know how to tackle any more complex troubleshooting your HVAC system breakdown requires. Homeowners can make sure the furnace or air conditioner is properly plugged in. They can make sure the air space around a furnace, air conditioner or duct system is not obstructed by furniture or plants. Homeowners may even be able to check some filters, and change and clean them. Beyond that, bring in a pro.

An HVAC repair professional will know how to safely work with potentially dangerous natural gas and high voltage electrical systems. If your air conditioner, high-efficiency furnace or water heater is leaking, a trained HVAC repair tech can troubleshoot the problem and fix it efficiently. HVAC leaks can cause costly water damage if they are not taken care of quickly and efficiently. Trust your HVAC troubleshooting to an HVAC professional.

If your air conditioner is running but it is not cooling house, there could be a number of reasons. The simplest troubleshooting step for your AC problem is to check whether your thermostat is set to “on” or “auto.” If your AC thermostat is set to “on” the system will run the fan continuously whether or not the air is being cooled. Make sure the air conditioner is set to “auto.” You can also make sure the filters in the AC unit are clean.If the filter is dirty, simply replace it.

However, it makes sense to bring in an HVAC repair pro to address issues that are more complex. If your AC unit can’t cool your home on hot days, but cools the air just fine on cooler ones, your air conditioner may have low refrigerant. This means you may have a refrigerant leak. The signs of a leak are a bubbling or hissing noise, ice build up, If you notice these signs, turn the AC unit off and call a pro. This issue can damage the compressor which would mean having to replace the air conditioner’s outside unit. Call a pro to troubleshoot your AC issue to save money and headaches down the road.

Recent reviews for Buffalo Grove HVAC repair services

98909

DLP did a $100,000 new install on a commercial building and had the best price after 8 proposals. Installed quality equipment and got the job done quickly.

- Dan McLachlan
516444

Fast Service and excellent price. The team did a great job on our air ducts. I will recommend it for sure!! They are very neat and don't leave a mess.

- Lucien Lewis
45337

Affordable prices, very knowledgeable,will recommend to family and friends

- Earlene Bozovsky

All HVAC Repair Technicians in Buffalo Grove, IL

Porch Pro Headshot Omega Heating
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
At Omega Heating and Air, we believe every client deserves high-quality equipment at affordable prices with reasonable finance options. . Our goal is to provide each and every client with comfortable heating and cooling at a price they can afford, so we will work with you to craft a solution that wi...Read more about Omega Heating
At Omega Heating and Air, we believe every client deserves high-quality equipment at affordable prices with reasonable finance options. . Our goal is to provide each and every client with comfortable heating and cooling at a price they can afford, so we will work with you to craft a solution that wi...Read more about Omega Heating
Porch Pro Headshot Britannia Home Services
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
Britannia Home Services recognizes that you have a choice in where and how you spend your home improvement dollars. That is why we exist. we provide prompt, professional and courteous service, always....Our goal is to provide you with fair pricing in exchange for professional quality work. You will ...Read more about Britannia Home Services
Britannia Home Services recognizes that you have a choice in where and how you spend your home improvement dollars. That is why we exist. we provide prompt, professional and courteous service, always....Our goal is to provide you with fair pricing in exchange for professional quality work. You will ...Read more about Britannia Home Services
Porch Pro Headshot Best Heating and Cooling
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
Best Heating and Cooling Inc in New Lenox. is licensed, bonded, and insured family owned heating and air conditioning company with over 28 years experience in the field. We pride ourselves in quality service, so you and your family can have a safe and comfortable home. We realize that in order for a...Read more about Best Heating and Cooling
Best Heating and Cooling Inc in New Lenox. is licensed, bonded, and insured family owned heating and air conditioning company with over 28 years experience in the field. We pride ourselves in quality service, so you and your family can have a safe and comfortable home. We realize that in order for a...Read more about Best Heating and Cooling
Porch Pro Headshot DW Heating
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
(4)
DW Heating is a newly minted full service HVAC company based in Westmont, IL and serving surrounding areas. We come with at least 15 years of experience in HVAC both large or small, residential or commercial applications.DW Heating not only wants to keep our client's stay at a comfortable temperatur...Read more about DW Heating
DW Heating is a newly minted full service HVAC company based in Westmont, IL and serving surrounding areas. We come with at least 15 years of experience in HVAC both large or small, residential or commercial applications.DW Heating not only wants to keep our client's stay at a comfortable temperatur...Read more about DW Heating
Porch Pro Headshot Any Season Comfort
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
For more than 20 years, Any Season Comfort has been known for quality, customer care, and customer comfort. We know the ins and outs of heating & cooling like no one else. Any Season Comfort is a business founded on trust, honesty and integrity. Our heating and air conditioning services are backed...Read more about Any Season Comfort
For more than 20 years, Any Season Comfort has been known for quality, customer care, and customer comfort. We know the ins and outs of heating & cooling like no one else. Any Season Comfort is a business founded on trust, honesty and integrity. Our heating and air conditioning services are backed...Read more about Any Season Comfort
Porch Pro Headshot DLP HVAC Services
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
(1)
I provide my customers with the most affordable prices in the Chicagoland area. What makes me excited about this field is making customers feel happy about getting amazing, quality, and efficient work. Another reason why my company stands out is because I started my company when I was 22. I learned ...Read more about DLP HVAC Services
I provide my customers with the most affordable prices in the Chicagoland area. What makes me excited about this field is making customers feel happy about getting amazing, quality, and efficient work. Another reason why my company stands out is because I started my company when I was 22. I learned ...Read more about DLP HVAC Services
Porch Pro Headshot eMotorStore
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
Our wide, versatile selection of electric motor products is there to meet your needs wholly and immediately. Customer-centric product specialists are ready for questions or feedback (6)-days per week! Providing value is a cornerstone of what we do here at eMotorStore.com
Our wide, versatile selection of electric motor products is there to meet your needs wholly and immediately. Customer-centric product specialists are ready for questions or feedback (6)-days per week! Providing value is a cornerstone of what we do here at eMotorStore.com
Porch Pro Headshot Ahr Ozon Inc
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
Ozone, Inc. specializes in heating, cooling, plumbing, refrigeration, remodeling, and much more! Our HVAC contractor began his illustrious career as a handyman and remodeling expert. He has the experience and expertise to build your imagination!, Our HVAC contractor offers cost-effective heating and...Read more about Ahr Ozon Inc
Ozone, Inc. specializes in heating, cooling, plumbing, refrigeration, remodeling, and much more! Our HVAC contractor began his illustrious career as a handyman and remodeling expert. He has the experience and expertise to build your imagination!, Our HVAC contractor offers cost-effective heating and...Read more about Ahr Ozon Inc
Porch Pro Headshot Libertyville Unique Indoor Comfort, Inc.
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
For more than 40 years, the reliable heating and air conditioning products provided by the courteous staff of Unique Indoor Comfort have kept homes and businesses comfortable all year long. More than 20,000 customers in Lake County, North Shore and Chicago neighborhoods and Southeastern Wisconsin de...Read more about Libertyville Unique Indoor Comfort, Inc.
For more than 40 years, the reliable heating and air conditioning products provided by the courteous staff of Unique Indoor Comfort have kept homes and businesses comfortable all year long. More than 20,000 customers in Lake County, North Shore and Chicago neighborhoods and Southeastern Wisconsin de...Read more about Libertyville Unique Indoor Comfort, Inc.
Porch Pro Headshot The Appliance King, Inc.
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
The Appliance King in Chicago, we provide in home appliance repair service including Washing Machine, Washer, Dryer, Dishwasher, Oven, Stove, Cooktop, Range, Freezer, Refrigerator, Ice Maker, Garbage Disposal, Food Disposal Repair. We Service Almost All Major Appliance Brands, Makes and Models inclu...Read more about The Appliance King, Inc.
The Appliance King in Chicago, we provide in home appliance repair service including Washing Machine, Washer, Dryer, Dishwasher, Oven, Stove, Cooktop, Range, Freezer, Refrigerator, Ice Maker, Garbage Disposal, Food Disposal Repair. We Service Almost All Major Appliance Brands, Makes and Models inclu...Read more about The Appliance King, Inc.
Porch Pro Headshot Bass Heating & Air ConditioningCompany
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
Bass Heating and Air Conditioning Company is a family owned and operated heating and cooling business that has been servicing the northwest suburbs of Chicago with quality, reliable, and affordable service. Bass Heating and Air Conditioning Company maintains highly trained certified technicians for...Read more about Bass Heating & Air ConditioningCompany
Bass Heating and Air Conditioning Company is a family owned and operated heating and cooling business that has been servicing the northwest suburbs of Chicago with quality, reliable, and affordable service. Bass Heating and Air Conditioning Company maintains highly trained certified technicians for...Read more about Bass Heating & Air ConditioningCompany
Porch Pro Headshot Air-Mechanic inc
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
Porch Pro Headshot Athena Air Conditioning & Heating
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
Athena Air Conditioning and Heating is your #1 source for all your HVAC needs! Professionals that take pride in their work, Athena is committed to 100% satisfaction. So whether you need an air conditioner tune up, or a whole new heating system, Athena can help. Call today!
Athena Air Conditioning and Heating is your #1 source for all your HVAC needs! Professionals that take pride in their work, Athena is committed to 100% satisfaction. So whether you need an air conditioner tune up, or a whole new heating system, Athena can help. Call today!
Porch Pro Headshot ServPro of Elks Grove/Itasca/Roselle/Palatine/Rolling Meadows
Heating and Cooling Repair
Serves Buffalo Grove, Illinois
ServPro of Elks Grove/Itasca/Roselle/Palatine/Rolling Meadows, based in Elk Grove Village, is an HVAC company that was founded in 2000. They offer gas appliance connection, water line installation and more. The United States Environmental Protection Agency has accredited ServPro of Elks Grove/Itasca...Read more about ServPro of Elks Grove/Itasca/Roselle/Palatine/Rolling Meadows
ServPro of Elks Grove/Itasca/Roselle/Palatine/Rolling Meadows, based in Elk Grove Village, is an HVAC company that was founded in 2000. They offer gas appliance connection, water line installation and more. The United States Environmental Protection Agency has accredited ServPro of Elks Grove/Itasca...Read more about ServPro of Elks Grove/Itasca/Roselle/Palatine/Rolling Meadows