Get matched with top heating and air conditioning pros in Buffalo Grove, IL
There are 53 highly-rated local heating and air conditioning pros.
TRUSTED BY BUFFALO GROVE, IL HOMEOWNERS
4.7 
1.8k+ Verified Reviews for Heating And Air Conditioning Service pros in Buffalo Grove, IL
*The Angi rating for Heating And Air Conditioning Service companies in Buffalo Grove, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Buffalo Grove, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on July 22, 2025
Heating and air conditioning pros in Buffalo Grove
General Climate – Your Trusted HVAC Experts in Chicagoland At General Climate, we specialize in delivering top-quality HVAC solutions for homeowners in Chicago and its suburbs. With years of experience, our team provides reliable HVAC system installations, efficient repairs, and seamless replacements to keep your home comfortable year-round. Why Choose Us? ✅ Expertise You Can Trust: Skilled professionals with a proven track record. ✅ Customer-Focused Service: We prioritize your satisfaction with honest, transparent work. ✅ Energy Efficiency: Upgrade to systems that save you money on energy bills. ✅ Fast & Reliable: Quick response times to get your HVAC running smoothly. ✅ Local Commitment: Proudly serving the Chicago area, including Wheeling and surrounding suburbs. Your comfort is our priority. Whether you need a brand-new system or a quick repair, General Climate delivers unmatched quality, expertise, and care. 📞 Contact us today and experience HVAC service done right!
General Climate – Your Trusted HVAC Experts in Chicagoland At General Climate, we specialize in delivering top-quality HVAC solutions for homeowners in Chicago and its suburbs. With years of experience, our team provides reliable HVAC system installations, efficient repairs, and seamless replacements to keep your home comfortable year-round. Why Choose Us? ✅ Expertise You Can Trust: Skilled professionals with a proven track record. ✅ Customer-Focused Service: We prioritize your satisfaction with honest, transparent work. ✅ Energy Efficiency: Upgrade to systems that save you money on energy bills. ✅ Fast & Reliable: Quick response times to get your HVAC running smoothly. ✅ Local Commitment: Proudly serving the Chicago area, including Wheeling and surrounding suburbs. Your comfort is our priority. Whether you need a brand-new system or a quick repair, General Climate delivers unmatched quality, expertise, and care. 📞 Contact us today and experience HVAC service done right!
**GoWork Inc. Company Description for Andy** GoWork Inc. is a family-owned company with years of experience, providing a wide range of maintenance and repair services for residents of Chicago and Cook County. We take pride in the fact that each family member specializes in a specific area, allowing us to deliver high-quality, reliable, and responsible service in everything we do. Our goal is for clients to be able to order any additional service with confidence, knowing they will receive the same level of professionalism and satisfaction. We are customer-focused and strive to ensure maximum satisfaction with every job we complete. Our team is dedicated to going the extra mile to make sure each client is fully satisfied, offering reliable service and using only high-quality materials. Additionally, our company is insured, providing our clients with extra peace of mind in case of unforeseen situations. Our highly skilled specialists offer a wide range of services, including outlet installation and replacement (including outlets for electric vehicle charging), lighting fixture installation, garage door repair and installation, as well as comprehensive HVAC system maintenance. We also handle various home and apartment renovation tasks, such as faucet and toilet replacement, tile installation, wall plastering, drywall installation, and post-renovation cleaning. We work closely with each client to understand their needs and guarantee the highest quality of service until they are completely satisfied with the results.
**GoWork Inc. Company Description for Andy** GoWork Inc. is a family-owned company with years of experience, providing a wide range of maintenance and repair services for residents of Chicago and Cook County. We take pride in the fact that each family member specializes in a specific area, allowing us to deliver high-quality, reliable, and responsible service in everything we do. Our goal is for clients to be able to order any additional service with confidence, knowing they will receive the same level of professionalism and satisfaction. We are customer-focused and strive to ensure maximum satisfaction with every job we complete. Our team is dedicated to going the extra mile to make sure each client is fully satisfied, offering reliable service and using only high-quality materials. Additionally, our company is insured, providing our clients with extra peace of mind in case of unforeseen situations. Our highly skilled specialists offer a wide range of services, including outlet installation and replacement (including outlets for electric vehicle charging), lighting fixture installation, garage door repair and installation, as well as comprehensive HVAC system maintenance. We also handle various home and apartment renovation tasks, such as faucet and toilet replacement, tile installation, wall plastering, drywall installation, and post-renovation cleaning. We work closely with each client to understand their needs and guarantee the highest quality of service until they are completely satisfied with the results.
We specialize in all phases of remodeling for your home, business, kitchens, finishing basements, room additions, and more! 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 the services we offer below and call -or- click to schedule a free estimate today!
"It was amazing experience working with Pete and his entire crew. When he saw our unfinished basement, he came out with the full design and put several plans and options on the table and after few consultations, we finalized the plan. The team finished the whole work on time and got it approved by city. It’s look stunning now and we are enjoying every bit of it."
Anupam B on October 2024
We specialize in all phases of remodeling for your home, business, kitchens, finishing basements, room additions, and more! 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 the services we offer below and call -or- click to schedule a free estimate today!
"It was amazing experience working with Pete and his entire crew. When he saw our unfinished basement, he came out with the full design and put several plans and options on the table and after few consultations, we finalized the plan. The team finished the whole work on time and got it approved by city. It’s look stunning now and we are enjoying every bit of it."
Anupam B on October 2024
HVAC repairs, installation, water heaters, boilers Electrical work Plumbing Work #1 prices #1 Service
HVAC repairs, installation, water heaters, boilers Electrical work Plumbing Work #1 prices #1 Service
18+ years of experience! Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Excellent as always"
Dimitar A on February 2025
18+ years of experience! Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Excellent as always"
Dimitar A on February 2025
We specialise in the maintenance, repair and installation of air conditioning and heating systems. We specialise in the maintenance, repair and installation of air conditioning and heating systems.
We specialise in the maintenance, repair and installation of air conditioning and heating systems. We specialise in the maintenance, repair and installation of air conditioning and heating systems.
Chicago Sich Alternatives LLC is a premier construction and remodeling firm based in Chicago, dedicated to transforming homes and commercial spaces into stunning realities. Our expertise encompasses a comprehensive suite of services, from bespoke bedroom and kitchen renovations to expert flooring installations and full-scale basement overhauls. We pride ourselves on our ability to execute both interior and exterior projects with precision, creativity, and a deep understanding of our clients’ visions. Leveraging the latest techniques and materials, our team ensures every space we touch not only meets but exceeds expectations, delivering durability, functionality, and unmatched aesthetic appeal. At Chicago Sich Alternatives LLC, we’re not just building spaces; we’re crafting environments that enhance lifestyles and bring dreams to life, all while maintaining a commitment to quality, timeline, and budget.
Chicago Sich Alternatives LLC is a premier construction and remodeling firm based in Chicago, dedicated to transforming homes and commercial spaces into stunning realities. Our expertise encompasses a comprehensive suite of services, from bespoke bedroom and kitchen renovations to expert flooring installations and full-scale basement overhauls. We pride ourselves on our ability to execute both interior and exterior projects with precision, creativity, and a deep understanding of our clients’ visions. Leveraging the latest techniques and materials, our team ensures every space we touch not only meets but exceeds expectations, delivering durability, functionality, and unmatched aesthetic appeal. At Chicago Sich Alternatives LLC, we’re not just building spaces; we’re crafting environments that enhance lifestyles and bring dreams to life, all while maintaining a commitment to quality, timeline, and budget.
Comfort Climate specializes in heating and cooling services. We stand by our saying Where Comfort Shouldnt Cost You Discomfort. Our purpose is to help and provide excellent customer service to ensure your needs are fulfilled. We guarantee you will be satisfied with our service.
Comfort Climate specializes in heating and cooling services. We stand by our saying Where Comfort Shouldnt Cost You Discomfort. Our purpose is to help and provide excellent customer service to ensure your needs are fulfilled. We guarantee you will be satisfied with our service.
We provide the best possible service always looking out for the clients best interest. We are a very affordable hvac company without sacrificing the quality of the work being done. Air Conditioning services Maintenance hvac new installations heating and cooling free estimates repair heating and cooling duct work maintenance heating Maintenance cooling boilers
We provide the best possible service always looking out for the clients best interest. We are a very affordable hvac company without sacrificing the quality of the work being done. Air Conditioning services Maintenance hvac new installations heating and cooling free estimates repair heating and cooling duct work maintenance heating Maintenance cooling boilers
HVAC R, carpenter
HVAC R, carpenter
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.
- Lincolnshire
- Wheeling
- Kildeer
- Vernon Hills
- Palatine
- Deerfield
- Bannockburn
- Riverwoods
- Prospect Heights
- Hawthorn Woods
- Long Grove
- Lake Zurich
- Northbrook
- Arlington Heights
- Lake Forest
- Inverness
- Mount Prospect
- Rolling Meadows
- Highwood
- Mundelein
- Highland Park
- Libertyville
- Green Oaks
- North Barrington
- South Barrington
- Deer Park
- Port Barrington
- Lake Barrington
- Tower Lakes
- Lake Bluff
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