Get matched with top heating and air conditioning pros in Crystal Lake, IL
There are 65 highly-rated local heating and air conditioning pros.
Matching on Angi
Verified Reviews for Heating And Air Conditioning Service pros in Crystal Lake, IL
*The Angi rating for Heating And Air Conditioning Service companies in Crystal Lake, 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 Crystal Lake, 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 March 03, 2025
Heating and air conditioning pros in Crystal Lake
At Barro Y Acero, we specialize in all types of Home Improvement and Design. We have over 15 years experience in the home improvement industry. We are honest and reliable and we always put our customers first. Please call today for a free estimate.
"When they were done my paver driveway looked brand new. They were on time and on budget"
Frank G on September 2022
At Barro Y Acero, we specialize in all types of Home Improvement and Design. We have over 15 years experience in the home improvement industry. We are honest and reliable and we always put our customers first. Please call today for a free estimate.
"When they were done my paver driveway looked brand new. They were on time and on budget"
Frank G on September 2022
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
Welcome to 24 Hour Home Comfort Services, Inc.! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you! Check out our website at www.24hrhcsIL.com!
"nothing"
Henry B on February 2023
Welcome to 24 Hour Home Comfort Services, Inc.! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you! Check out our website at www.24hrhcsIL.com!
"nothing"
Henry B on February 2023
Every property is unique, and we recognize that a one-size-fits-all approach won't cut it. Optimized Air specializes in crafting personalized solutions tailored to your specific needs. Whether you need a new system installation, repairs, or maintenance, we'll take the time to assess your space and recommend the best-suited options to optimize your indoor comfort and energy efficiency. We are dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities. We look forward to working with you!
"I could tell Justin was experienced and he knew exactly what kind of AC I needed. Everything is working great now!"
Kyle G on September 2023
Every property is unique, and we recognize that a one-size-fits-all approach won't cut it. Optimized Air specializes in crafting personalized solutions tailored to your specific needs. Whether you need a new system installation, repairs, or maintenance, we'll take the time to assess your space and recommend the best-suited options to optimize your indoor comfort and energy efficiency. We are dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities. We look forward to working with you!
"I could tell Justin was experienced and he knew exactly what kind of AC I needed. Everything is working great now!"
Kyle G on September 2023
We are dedicated to providing our clients with the best installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C, rooftop AC, mini-split and multi-split systems, and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guaranteeing your satisfaction.
"Quick to respond and arrived on time."
BHASKAR G on November 2020
We are dedicated to providing our clients with the best installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C, rooftop AC, mini-split and multi-split systems, and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guaranteeing your satisfaction.
"Quick to respond and arrived on time."
BHASKAR G on November 2020
Premier Comfort Heating and Cooling LLC, has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every project we complete. Call Premier Comfort Heating and Cooling LLC, today and we'll be there in your time of need.
"They are knowledgeable, professional, prompt, fair and go out of their way to make everything perfect. I would hire them again, and so should you."
Bill C on December 2023
Premier Comfort Heating and Cooling LLC, has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every project we complete. Call Premier Comfort Heating and Cooling LLC, today and we'll be there in your time of need.
"They are knowledgeable, professional, prompt, fair and go out of their way to make everything perfect. I would hire them again, and so should you."
Bill C on December 2023
Welcome to TDH, a famlily owned company that is committed to providing a Hassle Free Service and Great products. We offer you over 3 decades of knowledge, experience and honest service. We are ready to serve your HVAC service and installation needs with 4 locations - Chicago-Elmhurst- St Charles. TDH Mechanical is A+ rated BBB with over 1000 reviews posted on Homeadvisor and Google. TDH offers furnace and air conditioning repair and installation, duct work, duct cleaning, boiler repair and installation; steam and hot water. We install Trane, Rheem, Carrier and Goodman and offer services on any brand and carry most parts on our service trucks.
"Did great work and provided a good estimate."
Brendon F on September 2024
Welcome to TDH, a famlily owned company that is committed to providing a Hassle Free Service and Great products. We offer you over 3 decades of knowledge, experience and honest service. We are ready to serve your HVAC service and installation needs with 4 locations - Chicago-Elmhurst- St Charles. TDH Mechanical is A+ rated BBB with over 1000 reviews posted on Homeadvisor and Google. TDH offers furnace and air conditioning repair and installation, duct work, duct cleaning, boiler repair and installation; steam and hot water. We install Trane, Rheem, Carrier and Goodman and offer services on any brand and carry most parts on our service trucks.
"Did great work and provided a good estimate."
Brendon F on September 2024
Stay comfortable in your home or business with heating and cooling HVAC services from G & R Heating and Air, LLC of Gilberts. We specialize in service, repair and new installs. With over 20 years of industry experience, we have the knowledge and understanding to get the job done right. Unlike others in the HVAC industry, we will not nickel and dime you. For us, customer satisfaction is our primary goal. We realize that fair prices and honest work coupled with excellent customer service will keep our customers happy. We are only happy when you are happy! Call us today!
"Good and fast"
Elodie D on January 2025
Stay comfortable in your home or business with heating and cooling HVAC services from G & R Heating and Air, LLC of Gilberts. We specialize in service, repair and new installs. With over 20 years of industry experience, we have the knowledge and understanding to get the job done right. Unlike others in the HVAC industry, we will not nickel and dime you. For us, customer satisfaction is our primary goal. We realize that fair prices and honest work coupled with excellent customer service will keep our customers happy. We are only happy when you are happy! Call us today!
"Good and fast"
Elodie D on January 2025
Duane Blanton Plumbing, Sewer, Heating & Cooling has been serving Chicagoland and surrounding areas since 1988. Over 30+ years, we've developed the kind of service that surpasses expectations: a motivated team built on providing full-service support for your home, be it repair, maintenance or install. Our team licensed and certified technicians will guide you through every step of the process, from the initial phone call to service completion. This kind of reliability, transparency, professionalism and customer involvement allows us to develop long-lasting relationships with our clientele.
"."
Keun Y on January 2025
Duane Blanton Plumbing, Sewer, Heating & Cooling has been serving Chicagoland and surrounding areas since 1988. Over 30+ years, we've developed the kind of service that surpasses expectations: a motivated team built on providing full-service support for your home, be it repair, maintenance or install. Our team licensed and certified technicians will guide you through every step of the process, from the initial phone call to service completion. This kind of reliability, transparency, professionalism and customer involvement allows us to develop long-lasting relationships with our clientele.
"."
Keun Y on January 2025
Welcome to Perfect Temp Heating & Cooling LLC in Loves Park, Illinois. We're your reliable ally for all your temperature control needs. The friendly faces at our inviting office, together with our vast selection of premier HVAC systems, stand as proof of our commitment to customer satisfaction. Our team of seasoned professionals and our ready-to-go fleet symbolize our promise of first-rate service. Dive into our world, view customer reviews, and schedule service visits at www.perfecttempofrockford.com. Embrace our tagline - "Totally Hooked on Comfort" - because at Perfect Temp, we make your comfort our business..
"they did a good job"
jim b on October 2021
Welcome to Perfect Temp Heating & Cooling LLC in Loves Park, Illinois. We're your reliable ally for all your temperature control needs. The friendly faces at our inviting office, together with our vast selection of premier HVAC systems, stand as proof of our commitment to customer satisfaction. Our team of seasoned professionals and our ready-to-go fleet symbolize our promise of first-rate service. Dive into our world, view customer reviews, and schedule service visits at www.perfecttempofrockford.com. Embrace our tagline - "Totally Hooked on Comfort" - because at Perfect Temp, we make your comfort our business..
"they did a good job"
jim b on October 2021
Heating and air conditioning services FAQs
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an uncertified HVAC pro could lead to poor quality work, costly future expenses, and potential code violations. A certified HVAC technician tackling your home projects protects you as a homeowner.
As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified 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
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.
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.
- Prairie Grove
- Cary
- Oakwood Hills
- Bully Valley
- Algonquin
- Lake In The Hills
- Island Lake
- Fox River Grove
- Mchenry
- Huntley
- Lakemoor
- Volo
- Johnsburg
- Mccullom Lake
- Barrington
- Woodstock
- Carpentersville
- Wauconda
- Barrington Hills
- Sleepy Hollow
- East Dundee
- West Dundee
- Lake Barrington
- Port Barrington
- North Barrington
- South Barrington
- Deer Park
- Tower Lakes
- Wonder Lake
- Union
