Get matched with top heating and air conditioning pros in Crystal Lake, IL
There are 62 highly-rated local heating and air conditioning pros.
TRUSTED BY CRYSTAL LAKE, IL HOMEOWNERS
4.7 
1.3k+ 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 July 18, 2025
Heating and air conditioning pros in Crystal Lake
We're CVC HVAC - Heating & Cooling, and we've been a leading HVAC contractor in Harvard, IL, since 2018. We offer complete HVAC services, from installation to maintenance and everything in between, for residential and commercial clients. Our highly skilled and friendly team takes great pride in helping Harvard, Woodstock, Crystal Lake, and the surrounding areas with all their heating and cooling needs. We will get the job done in no time. You can be confident that your home will be comfortable all year long with the help of our expert technicians. Contact us today for a free estimate.
We're CVC HVAC - Heating & Cooling, and we've been a leading HVAC contractor in Harvard, IL, since 2018. We offer complete HVAC services, from installation to maintenance and everything in between, for residential and commercial clients. Our highly skilled and friendly team takes great pride in helping Harvard, Woodstock, Crystal Lake, and the surrounding areas with all their heating and cooling needs. We will get the job done in no time. You can be confident that your home will be comfortable all year long with the help of our expert technicians. Contact us today for a free estimate.
If you are looking to get your residential property renovated, then our highly experienced team at S&H Remodeling is the right decision for you. Our effective services are designed to get your project done to exceed your satisfaction. Whether you are looking to get new siding outside of your residential property or new flooring inside your residential property, S&H will get it done. If you are seeking to customize your house with a splash of color, add carpeting, or totally remodel your kitchen, then contact our professional team at S&H today. We have all the home services you are looking for and no job is too big for our team. We offer all types of in-home renovation services including the following: Electrical, Carpentry, Plumbing, Flooring, Mechanical, Painting & Drywall. If you are looking to customize the outside of your residential property to your satisfaction, then call our team at S&H Remodeling today. Do you not like your porch or the landscaping of your yard? Our crew at S&H Remodeling can resolve your issue to exceed your contentment with our innovative and effective services. We offer all types of outdoor residential renovations including the following: Roofing, landscaping, structure installment, siding, & gutters.
"It was excellent. They are very talented, efficient, clean and got the job done as scheduled."
Vince D on February 2023
If you are looking to get your residential property renovated, then our highly experienced team at S&H Remodeling is the right decision for you. Our effective services are designed to get your project done to exceed your satisfaction. Whether you are looking to get new siding outside of your residential property or new flooring inside your residential property, S&H will get it done. If you are seeking to customize your house with a splash of color, add carpeting, or totally remodel your kitchen, then contact our professional team at S&H today. We have all the home services you are looking for and no job is too big for our team. We offer all types of in-home renovation services including the following: Electrical, Carpentry, Plumbing, Flooring, Mechanical, Painting & Drywall. If you are looking to customize the outside of your residential property to your satisfaction, then call our team at S&H Remodeling today. Do you not like your porch or the landscaping of your yard? Our crew at S&H Remodeling can resolve your issue to exceed your contentment with our innovative and effective services. We offer all types of outdoor residential renovations including the following: Roofing, landscaping, structure installment, siding, & gutters.
"It was excellent. They are very talented, efficient, clean and got the job done as scheduled."
Vince D on February 2023
Can perform your Heating and Cooling Maintenance, repair and replace your heating and A/C needs. Been in the HVAC industry for over 8 years.
Can perform your Heating and Cooling Maintenance, repair and replace your heating and A/C needs. Been in the HVAC industry for over 8 years.
Heating & Air Conditioning Air duct cleaning Dryer vent cleaning
Heating & Air Conditioning Air duct cleaning Dryer vent cleaning
Im Oliver rebollar I been doing heating And Cooling with my father in law for over 5 years already we do lots for hvac job new systems parts and everything thats has to do with Heating And Cooling We do all type of construction as well such as drywall plumbing electrical and more we are a family owned business we have good prices on every job we do were not like big companies that charge a lot for a small job We like to work and always be busy with work Please let us know for all your jobs you need
Im Oliver rebollar I been doing heating And Cooling with my father in law for over 5 years already we do lots for hvac job new systems parts and everything thats has to do with Heating And Cooling We do all type of construction as well such as drywall plumbing electrical and more we are a family owned business we have good prices on every job we do were not like big companies that charge a lot for a small job We like to work and always be busy with work Please let us know for all your jobs you need
We are a family owned and operated business, specializing in RESIDENTIAL HVAC and Plumbing SERVICES. For an immediate response to your HEATING, COOLING and Plumbing NEEDS, call Gordon (Owner) @ (847) 727-0766
"We contacted Rudd Heating and Cooling and took advantage of their $89 Facebook deal for the fall furnace tun-up. Their tech was very knowledgeable and kind. She answered all my questions and instructed me on how to keep my furnace running more efficiently. My daughter has allergies and the tech even gave me tips on ways to help with better air quality with filter types and filter changing time frames. I have used a few other companies in McHenry through the years but everyone was in and out without any recommendations or helpful tips. I highly recommend this company and will not use anyone else but them in the future!"
Kristin M on December 2022
We are a family owned and operated business, specializing in RESIDENTIAL HVAC and Plumbing SERVICES. For an immediate response to your HEATING, COOLING and Plumbing NEEDS, call Gordon (Owner) @ (847) 727-0766
"We contacted Rudd Heating and Cooling and took advantage of their $89 Facebook deal for the fall furnace tun-up. Their tech was very knowledgeable and kind. She answered all my questions and instructed me on how to keep my furnace running more efficiently. My daughter has allergies and the tech even gave me tips on ways to help with better air quality with filter types and filter changing time frames. I have used a few other companies in McHenry through the years but everyone was in and out without any recommendations or helpful tips. I highly recommend this company and will not use anyone else but them in the future!"
Kristin M on December 2022
We buy old refrigerants at competitive prices! Refrigerant Finders is a Chicago-based company with a nationwide refrigerant collection program. We pride ourselves on providing a simple, responsible, and convenient process for selling used, surplus, and recovered refrigerants. We are based outside Chicago in Elk Grove Village, Illinois, but offer refrigerant solutions to individuals and companies throughout the United States. Since 2012, our team has done business with over 20,000 individuals in 49 states. Need to recover refrigerant from your chiller? We do that, too! We purchase R11, R12, R113, R114, and R500. Contact us today to learn more.
We buy old refrigerants at competitive prices! Refrigerant Finders is a Chicago-based company with a nationwide refrigerant collection program. We pride ourselves on providing a simple, responsible, and convenient process for selling used, surplus, and recovered refrigerants. We are based outside Chicago in Elk Grove Village, Illinois, but offer refrigerant solutions to individuals and companies throughout the United States. Since 2012, our team has done business with over 20,000 individuals in 49 states. Need to recover refrigerant from your chiller? We do that, too! We purchase R11, R12, R113, R114, and R500. Contact us today to learn more.
Veteran Owned and Operated HVAC company that specializes in refrigeration, medical trailers and residential/commercial service, installation and maintenance of HVAC equipment. Seniors, first responders, military/veterans, medical professionals get 10% of on all services including labor and materials.
Veteran Owned and Operated HVAC company that specializes in refrigeration, medical trailers and residential/commercial service, installation and maintenance of HVAC equipment. Seniors, first responders, military/veterans, medical professionals get 10% of on all services including labor and materials.
Looking for an HVAC specialist or need an appliance repair? A-Tech is here for you! We provide a variety of services to residential customers. Weekend and evening appointments available. We service and repair refrigerators, dishwashers, stoves, washers, dryers, and more! We also offer a complete installation and repair service for all types of central heating and air conditioning systems, ventilation, humidifiers.
Looking for an HVAC specialist or need an appliance repair? A-Tech is here for you! We provide a variety of services to residential customers. Weekend and evening appointments available. We service and repair refrigerators, dishwashers, stoves, washers, dryers, and more! We also offer a complete installation and repair service for all types of central heating and air conditioning systems, ventilation, humidifiers.
Jc&l renovations has been a respectful figure in the Illinois construction industry for many years specializing on residential remodeling and handyman work.
"Everything was great! Work was done neatly and carefully. Final results look amazing ! Will contact for future remodeling! Thank you!"
Yessenia R on March 2022
Jc&l renovations has been a respectful figure in the Illinois construction industry for many years specializing on residential remodeling and handyman work.
"Everything was great! Work was done neatly and carefully. Final results look amazing ! Will contact for future remodeling! Thank you!"
Yessenia R on March 2022
FAQs for heating and air conditioning service projects in Crystal Lake, 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.
- Prairie Grove
- Cary
- Oakwood Hills
- Bully Valley
- Algonquin
- Lake In The Hills
- Island Lake
- Fox River Grove
- Mchenry
- Huntley
- Volo
- Mccullom Lake
- Johnsburg
- Lakemoor
- Barrington
- Woodstock
- Carpentersville
- Wauconda
- Barrington Hills
- West Dundee
- East Dundee
- Sleepy Hollow
- South Barrington
- Deer Park
- North Barrington
- Tower Lakes
- Lake Barrington
- Port Barrington
- Wonder Lake
- Union
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