Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Buffalo Grove, IL

There are 54 highly-rated local heating and air conditioning pros.

TRUSTED BY BUFFALO GROVE, IL HOMEOWNERS

Average homeowner rating star icon4.7
Average homeowner rating
Verified reviews icon1.8k+
Verified heating and air conditioning services reviews

Heating and air conditioning pros in Buffalo Grove

Avatar for Air Renovations LLC
Air Renovations LLC
117 S Cook St
5.00(
1
)
Approved Pro
Air Renovations LLC
117 S Cook St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 local quotes requested

At Air Renovations we strive to provide the BEST customer experience possible. Our certified experienced personnel sets the bar high for your service needs 24 hours a day 7 days a week year round. At Air Renovations, we service all makes and models of HVAC-R equipment up to 100 tons. We are fully licensed, certified and insured. We service any residence, commercial property or industrial building. Our service capabilities range from heating, ventilation, air conditioning and refrigeration. We strongly specialize in unit replacements and installation.

"Very professional work. Great people to do business with. The work was done on time as promised."

eduardo g on April 2021

At Air Renovations we strive to provide the BEST customer experience possible. Our certified experienced personnel sets the bar high for your service needs 24 hours a day 7 days a week year round. At Air Renovations, we service all makes and models of HVAC-R equipment up to 100 tons. We are fully licensed, certified and insured. We service any residence, commercial property or industrial building. Our service capabilities range from heating, ventilation, air conditioning and refrigeration. We strongly specialize in unit replacements and installation.

"Very professional work. Great people to do business with. The work was done on time as promised."

eduardo g on April 2021


Avatar for Premier Comfort Heating & Cooling LLC
Premier Comfort Heating & Cooling LLC
143 US-12
5.00(
1
)
Approved Pro
Premier Comfort Heating & Cooling LLC
143 US-12
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 local quotes requested

Here at Premier Comfort Heating & Cooling LLC, we take pride in providing the best services and satisfying our customer needs. We specialize in Air Conditioning Repair, Air Conditioning Contractor, Heater Contractor, HVAC Contractors, Heating Equipment Supplier, Heating Repair, HVAC Contractor, Air Conditioning Contractors, Air Conditioning, Heaters, Heating and much more. We look forward to your business and serving you. Contact us today (844)467-4822

"It was excellent. They did a great job. It was cool and nice. The price was good. I was totally happy with the work. They cleaned up their mess."

Joe D on July 2021

Here at Premier Comfort Heating & Cooling LLC, we take pride in providing the best services and satisfying our customer needs. We specialize in Air Conditioning Repair, Air Conditioning Contractor, Heater Contractor, HVAC Contractors, Heating Equipment Supplier, Heating Repair, HVAC Contractor, Air Conditioning Contractors, Air Conditioning, Heaters, Heating and much more. We look forward to your business and serving you. Contact us today (844)467-4822

"It was excellent. They did a great job. It was cool and nice. The price was good. I was totally happy with the work. They cleaned up their mess."

Joe D on July 2021


Avatar for G & R Heating & Air
G & R Heating & Air
24 Center Dr
4.49(
95
)
Approved Pro
G & R Heating & Air
24 Center Dr
4.49(
95
)
Approved Pro
Customers say: Super punctual
398 local quotes requested
Free onsite estimate

We are a family owned and operated company, specializing in heating and cooling services, installs, repairs, and more! We personally care for each customer like our own family. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all of the services we offer below and call -- or-- click to schedule a free estimate today!

"They fixed my air conditioner with same day service on the hottest day of the year."

Renee S on June 2025

We are a family owned and operated company, specializing in heating and cooling services, installs, repairs, and more! We personally care for each customer like our own family. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all of the services we offer below and call -- or-- click to schedule a free estimate today!

"They fixed my air conditioner with same day service on the hottest day of the year."

Renee S on June 2025


Avatar for STVU Inc
STVU Inc
7458 Inglenook Ln
4.98(
46
)
Approved Pro
STVU Inc
7458 Inglenook Ln
4.98(
46
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

24/7 EMERGENCY SERVICE! We offer complete heating and A/C services as well as air ducts, ventilation, humidifiers, UV lamps, electronic air cleaners, and much more. We service/offer all major brands and accept all major credit cards. We offer free quotes on new A.C. or furnace installations. Our company excels in residential, commercial, and industrial properties.

"Great! Fast, friendly, and fair. Nice to work with a local, family owned, company that is customer focused with knowledgeable sales and service professionals. Couldn't be happier!"

Trevor G on June 2021

24/7 EMERGENCY SERVICE! We offer complete heating and A/C services as well as air ducts, ventilation, humidifiers, UV lamps, electronic air cleaners, and much more. We service/offer all major brands and accept all major credit cards. We offer free quotes on new A.C. or furnace installations. Our company excels in residential, commercial, and industrial properties.

"Great! Fast, friendly, and fair. Nice to work with a local, family owned, company that is customer focused with knowledgeable sales and service professionals. Couldn't be happier!"

Trevor G on June 2021


Avatar for All Temp Heating & Air Conditioning Inc
All Temp Heating & Air Conditioning Inc
124 E Liberty St
4.73(
415
)
Approved Pro
All Temp Heating & Air Conditioning Inc
124 E Liberty St
4.73(
415
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
175 local quotes requested

Since 1946, All Temp Heating & Air Conditioning Inc, has been serving Chicago's northwest suburbs. By offering old fashioned, quality workmanship and dependable 24 hour service, we have grown along with the communities that we serve. We specialize in servicing and replacing high efficient heating and cooling systems for residential and light commercial applications and have become a leader in our marketplace by offering competitive pricing and exceptional customer service. Being a family owned company, we take pride in our work. Many of our customers have been with us for a number of years and most of our new customers come by referrals from family and friends. We professionally install, service and repair HVAC systems. Give us a call today. Additional DBAs - Carl Woerner Heating & Cooling, Woerner Heating - Carl, All Temp Heating And Air Conditioning. Additional contact phone number - (847) 358-7100.

"Great experience from beginning to end."

Valerie K on May 2023

Since 1946, All Temp Heating & Air Conditioning Inc, has been serving Chicago's northwest suburbs. By offering old fashioned, quality workmanship and dependable 24 hour service, we have grown along with the communities that we serve. We specialize in servicing and replacing high efficient heating and cooling systems for residential and light commercial applications and have become a leader in our marketplace by offering competitive pricing and exceptional customer service. Being a family owned company, we take pride in our work. Many of our customers have been with us for a number of years and most of our new customers come by referrals from family and friends. We professionally install, service and repair HVAC systems. Give us a call today. Additional DBAs - Carl Woerner Heating & Cooling, Woerner Heating - Carl, All Temp Heating And Air Conditioning. Additional contact phone number - (847) 358-7100.

"Great experience from beginning to end."

Valerie K on May 2023


Avatar for Lifeline Plumbing Heating & Cooling
Lifeline Plumbing Heating & Cooling
296 Williams Place
4.65(
2,302
)
Approved Pro
Lifeline Plumbing Heating & Cooling
296 Williams Place
4.65(
2,302
)
Approved Pro
Customers say: Super punctual
576 local quotes requested
14 years of experience

Lifeline Plumbing, Heating and Cooling is the winner of the Super Service Award each year since 2011, when we started our profile on Angies List. If you are looking for professional Plumbing, Air Conditioning, Heating or any type of HVAC services in the greater Chicago-land, area make the call to Lifeline Plumbing, Heating and Cooling! We put our customers first with everything we do. That is why we offer a comprehensive satisfaction guarantee on all the work we do, and on all the products we install. If you would like to speak with one of our experts and get scheduled for service, call us at (847) 468-0069.

"All in all good service but price too high"

Marian J on May 2025

Lifeline Plumbing, Heating and Cooling is the winner of the Super Service Award each year since 2011, when we started our profile on Angies List. If you are looking for professional Plumbing, Air Conditioning, Heating or any type of HVAC services in the greater Chicago-land, area make the call to Lifeline Plumbing, Heating and Cooling! We put our customers first with everything we do. That is why we offer a comprehensive satisfaction guarantee on all the work we do, and on all the products we install. If you would like to speak with one of our experts and get scheduled for service, call us at (847) 468-0069.

"All in all good service but price too high"

Marian J on May 2025


Avatar for AMERICAN FAMILY HEATING AND AIR CONDITIONING
AMERICAN FAMILY HEATING AND AIR CONDITIONING
4079 Conifer Dr
4.89(
71
)
Approved Pro
AMERICAN FAMILY HEATING AND AIR CONDITIONING
4079 Conifer Dr
4.89(
71
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
151 local quotes requested

24 hour service flat rate pricing on repairs 2 year warranty(repairs) installations(10 yr parts and labor warranty)

"Service was prompt, professional and well done."

Mark B on January 2024

24 hour service flat rate pricing on repairs 2 year warranty(repairs) installations(10 yr parts and labor warranty)

"Service was prompt, professional and well done."

Mark B on January 2024


Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
5701 W 73rd St
4.41(
3,062
)
Approved Pro
Four Seasons Heating & Air Conditioning
5701 W 73rd St
4.41(
3,062
)
Approved Pro
Customers say: Super punctual
1622 local quotes requested
54 years of experience

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - [email protected], [email protected], [email protected]. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"We had Four Seasons come out to our house and they sent Jarmine who was excellent worker and he did everything right. The young man could not have been more helpful and great to have done the job."

Austin J on July 2025

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - [email protected], [email protected], [email protected]. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"We had Four Seasons come out to our house and they sent Jarmine who was excellent worker and he did everything right. The young man could not have been more helpful and great to have done the job."

Austin J on July 2025


Avatar for Beckett's Fine Finishes
Beckett's Fine Finishes
2924 Forest Lane
5.00(
1
)
Approved Pro
Beckett's Fine Finishes
2924 Forest Lane
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

Here at Beckett's Fine Finishes, We aim to treat your home as if it were our own. As a homeowner we all know that pesky to-do list that continues to grow. Stress no more as we offer a variety of services to keep your home in tip top shape! Things as simple as replacing a furnace filter, installing smoke alarms, Caulking trim, grouting tile, all the way to more complex repairs and installations. Things such as cabinet Installation, bedroom and bathroom renovations, Kitchen repairs and much more! We work closely with every customer to ensure their expectations are met and exceeded. We aim to never miss even the smallest detail, completing every project in a professional and time oriented manner. Reach out today and lets get that to-do list finished!

"Beckett was so professional. Great communication. Excellent attention to detail. We are a developer and so we had him doing many differnt types of assignments for him. He managed them all very well. Since his attention to detail was in my opinion his top skill we had him going behind our subs to create lists and fix all the small things that others missed. He was also really great at following instructions and working with various teams. ."

Lori W on September 2024

Here at Beckett's Fine Finishes, We aim to treat your home as if it were our own. As a homeowner we all know that pesky to-do list that continues to grow. Stress no more as we offer a variety of services to keep your home in tip top shape! Things as simple as replacing a furnace filter, installing smoke alarms, Caulking trim, grouting tile, all the way to more complex repairs and installations. Things such as cabinet Installation, bedroom and bathroom renovations, Kitchen repairs and much more! We work closely with every customer to ensure their expectations are met and exceeded. We aim to never miss even the smallest detail, completing every project in a professional and time oriented manner. Reach out today and lets get that to-do list finished!

"Beckett was so professional. Great communication. Excellent attention to detail. We are a developer and so we had him doing many differnt types of assignments for him. He managed them all very well. Since his attention to detail was in my opinion his top skill we had him going behind our subs to create lists and fix all the small things that others missed. He was also really great at following instructions and working with various teams. ."

Lori W on September 2024


LAKESIDE HVAC SERVICES LLC is the premier HVAC service provider in the Illinois. Give us a call for all of your residential or commercial.

...
Showing 1-10 of 218

FAQs for heating and air conditioning service projects in Buffalo Grove, IL

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The Buffalo Grove, IL homeowners’ guide to heating and air conditioning services
From average costs to expert advice, get all the answers you need to get your job done.
Family playing together on the lounge floor
Apr 14, 2025
Apr 14, 2025
The EPA banned R-22 refrigerant, but if you still have a system that runs on it, here’s the latest on R-22 refrigerant prices for the remaining reserve.
family spending time together at home
Jun 12, 2025
Jun 12, 2025
Time for a new oil tank? If your HVAC system isn’t performing like it should, you need to know the factors that impact oil tank replacement cost.
May 27, 2025
May 27, 2025
Springing for HVAC maintenance costs may seem like an extra—and easy-to-ignore—item on your checklist, but it will save you money in the long run.
Regular home HVAC air conditioner system
May 15, 2025
May 15, 2025
A ductless mini-split heat pump can cool and heat your home without all of the costly and complicated ductwork. Learn more about how a mini-split works.
Family playing in the living room
Apr 2, 2025
Apr 2, 2025
If you have dampers in your home's ducts, you can adjust them to control the airflow from your HVAC unit. Learn how to adjust dampers in ducts without the help of a pro.
A woman cooking on the stove
Mar 25, 2025
Mar 25, 2025
Experiencing a bit of shock and wondering, "Why is my gas bill so high?" The cause could be a number of issues, read on to learn what you can do about it.
Share project details to get started.