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24 Years
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Emergency
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Open 24/7
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Your Trusted HVAC Partner in Alsip, IL
Precision Heating & Cooling has been serving Chicagoland communities since 2002 with expert HVAC solutions. Our team of 30 full-time professionals, including NATE-certified technicians, delivers comprehensive heating, cooling, and air quality services for residential and commercial clients. We prioritize customer satisfaction through transparent communication, competitive pricing, and 24/7 emergency availability. With over 15 years of industry experience, our specialists provide seasonal maintenance, system replacements, and immediate repair services while maintaining strict safety protocols.

Our commitment to quality craftsmanship extends across 100+ service areas including Chicago, Naperville, and Joliet. We offer free estimates, financing options, and seasonal promotions to ensure accessible comfort solutions. Our mission focuses on building trust through reliable service execution and personalized client education about HVAC systems. This approach has earned us consistent recognition as an award-winning HVAC provider in Illinois.
Services
Heating Repair Cooling Services Air Quality Commercial HVAC Ductless Systems
Details
  • Year established: 2002
Highlights and features
  • Our NATE-certified technicians ensure industry-leading HVAC expertise
  • 24/7 emergency service available for urgent heating/cooling needs
  • Free estimates provided for all installation and replacement projects
  • 15+ years serving Chicagoland with reliable HVAC solutions
  • Financing options available for approved credit applicants
Associations and certifications
  • NATE (North American Technician Excellence)
What people say
Very courteous Extremely knowledgeable Professional and diligent No unnecessary sales Prompt emergency service
Services
Heating Repair
Our NATE-certified technicians provide comprehensive heating system repairs for residential and commercial properties. We diagnose and fix furnace issues including thermostat malfunctions, ignition problems, and heat exchanger failures. Emergency repair services ensure rapid restoration of heating during cold weather emergencies.
Cooling Services
We offer complete air conditioning services including installation, maintenance, and emergency repairs. Our specialists handle central AC units, ductless systems, and commercial cooling equipment. Seasonal tune-ups improve efficiency while emergency services address sudden system failures during heatwaves.
Air Quality
Our air quality solutions include installation of air scrubbers, filtration systems, and humidity control equipment. We address mold, allergens, and ventilation issues to improve indoor air quality for homes and businesses. Regular maintenance ensures optimal system performance and healthier environments.
Commercial HVAC
We provide tailored HVAC solutions for commercial properties including system design, installation, and preventive maintenance. Our technicians service large-scale cooling and heating systems while minimizing business disruptions. Emergency services ensure continuous operation of critical commercial environments.
Ductless Systems
Our experts install and service ductless HVAC systems for homes and businesses without existing ductwork. We offer energy-efficient Mitsubishi/Trane ductless units with zoning capabilities. Professional installation ensures optimal placement and performance of these space-saving climate control solutions.
Questions
What HVAC services do you offer?
We provide complete heating, cooling, and air quality solutions including installation, repair, and maintenance for residential and commercial systems.
Are your technicians certified?
All our HVAC technicians hold NATE certification, ensuring industry-recognized expertise in heating and cooling systems.
Do you offer emergency service?
Yes, we provide 24/7 emergency HVAC service with on-call technicians available year-round for urgent heating/cooling needs.
What areas do you serve?
We serve over 100 Chicagoland communities including Chicago, Naperville, Joliet, Aurora, and surrounding suburbs in Illinois.
Do you offer financing options?
Yes, we provide financing options for HVAC system replacements and major repairs with approved credit applications.
Can I get a free estimate?
We offer free estimates for all installation and replacement projects. Contact us to schedule your no-obligation consultation.
Reviews (5)
Elizabeth Guzik
May 19, 2022 Report
Precision heating and cooling was excellent to work with. My parents have been customers for years for both routine maintenance and for repairs/replacements and have always been pleased with their service, so they were the logical choice when our AC stopped working. They were quick to identify the problem with our AC and offered multiple solutions. In the end, we chose to purchase a new AC and furnace. Jerry worked with us to help us find the best units for our condo at a reasonable price.

The best part is they were able to do a next-day installation! Overall, they provided excellent customer service! We will definitely continue using Precision for all of our future heating and cooling needs.
Tanisha Patton
Apr 16, 2022 Report
I received great customer service from the moment I called Precision Heating and Cooling until the very end. Kim provided excellent customer service when scheduling my appointment and Tony from maintenance was very thorough and professional when he called to advise of the issues with my unit. He even went the extra mile with his recommendations and doing the research for me. I will definitely be using this company again.
Beatriz Celis
Feb 28, 2022 Report
The office staffs were very courteous and helpful. Tony was the tech., came out to our place in the middle of the night to check out our faulty heating system. He tried to save us some money by diligently checking the unit to see if the problem is repairable or if we need a new one. once he found out what the problem is, gave us suggestions, explained carefully and make our own decision. He's very honest, helpful, very professional and very knowledgeable of his work. Price was reasonable. Needless to say, I'm very please with the work he has done.
Anna Minkina
Feb 26, 2022 Report
I contacted them regarding a heating issue where the heat was completely down for the whole building. They responded very quickly and understood my concerns with the weather, and for the tenants who had no heat. Tony identified the issue quickly and kept me in the loop with communication the whole time. He got the heating system back on line and was reasonably priced. They didn't take advantage of our situation and price us an exorbitant amount to fix the heating system. I highly recommend Tony and Precision Heating and Cooling for their excellent service, expertise, and pricing.
Amanda Briggs
Feb 18, 2022 Report
I have worked with Precision in the past and actually use them to service my own home. They are quick, efficient, reliable, affordable, and professional. In July my HWT ruptured on a Sunday (of course), they were at my home within an hour to quote me and they came back out on Monday and replaced it. When I had a question about my invoice, Erin was extremely patient with me. She answered all of my questions, and made the payment process a breeze.