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Your Trusted Chicago HVAC Partner
Bill's Heating and Air Conditioning and Air Conditioning has served residents and businesses in Chicago and surrounding suburbs for decades, delivering exceptional HVAC services at fair prices. Our team leaders bring 40 years of combined experience in installation, repair, and maintenance of heating, ventilation, and air conditioning systems for all makes and models. Built on the same principles as our long-standing plumbing division, we employ experienced technicians who provide accurate estimates and prioritize customer satisfaction. We emphasize preventative maintenance to avoid emergencies while offering 24/7/365 emergency services when needed.

Our commitment to continuing education ensures we stay current with equipment advancements and efficiency standards. We partner with builders and contractors for new construction and remodeling projects, specializing in radiant heat, geothermal systems, and indoor air quality solutions. Customer trust through word-of-mouth recommendations remains our most valuable asset, reflecting our dedication to honesty, integrity, and professional service delivery.
Services
HVAC Repair Furnace Installation AC Maintenance Indoor Air Quality Plumbing Services Geothermal Systems
Highlights and features
  • 40 years combined experience in HVAC installation and repair
  • 24/7/365 emergency service with rapid response times
  • Specialists in high-efficiency and geothermal systems
  • Accurate diagnostics with repair-before-replacement prioritization
  • Comprehensive maintenance packages for long-term system health
What people say
Knowledgeable diagnosis Quick response times Professional technicians Clear explanations Hassle-free installations
Services
HVAC Repair
Our certified technicians provide rapid diagnosis and repair of heating and cooling systems, prioritizing component restoration over unnecessary replacements. We service all makes and models with transparent pricing and detailed explanations of required repairs. Emergency services are available 24/7 to restore comfort during critical system failures.
Furnace Installation
We install high-efficiency furnaces and boilers from trusted brands like Bryant and Peerless, with expert guidance on system selection based on home size and climate needs. Our team ensures proper sizing and installation for optimal performance and energy savings. Comprehensive warranties protect your investment for years to come.
AC Maintenance
Preventative maintenance plans extend equipment lifespan and maintain manufacturer warranties through regular system inspections and tune-ups. Our technicians clean components, check refrigerant levels, and identify potential issues before they cause breakdowns. Scheduled maintenance reduces energy consumption and prevents unexpected failures.
Indoor Air Quality
We offer whole-home air purification systems, humidifiers, and ventilation solutions to reduce allergens and improve respiratory health. Our specialists assess existing systems and recommend upgrades like HEPA filters or UV light purification. Proper humidity control prevents mold growth and structural damage during Chicago's dry winters.
Geothermal Systems
Our team designs and installs geothermal heating and cooling systems that leverage stable underground temperatures for maximum efficiency. These eco-friendly systems reduce energy bills by up to 60% while providing consistent comfort. We handle all aspects from site assessment to system commissioning with minimal disruption to property.
Questions
Do you offer 24/7 emergency HVAC service?
Yes, our technicians are available 24 hours a day, 7 days a week for urgent heating and cooling repairs.
What areas do you service?
We serve Chicago and surrounding suburbs including Northbrook, Skokie, Evanston, and Schaumburg.
Are financing options available?
Yes, we offer financing plans for major HVAC replacements and new system installations.
Do you provide maintenance packages?
Yes, our comprehensive maintenance plans include twice-yearly system inspections and priority emergency service.
Are your technicians certified?
All our HVAC technicians hold industry certifications and participate in ongoing manufacturer training programs.
Reviews (6)
Gary Esrig
Dec 30, 2021 Report
Critical:Value
I had my broken sump pump replace and after pricing the unit that was installed I found I was charged about $300 over what the unit would have cost at the store. This was in addition to the installation and visit charge.
Linda Weinstein
Dec 03, 2021 Report
I have been using Bill's Heating and Air Conditioning for more than 20 years. They have kept my furnaces in tip top shape and never tell me I need something that I don't need. Jake was here today for the winter maintenance and brought a trainee with him. He was so patient with the trainee teaching him throughout the maintenance being done on my zoned heating furnaces. They really know their stuff! I can't say enough good things about Bill's Heating!
Diane Yost
Oct 18, 2021 Report
My service man was Saul. He was very courteous, cheerful and helpful and stuck with a thorny problem of replacing an aerator in my bathroom sink. The old one was very corroded and difficult to remove but he finally got it out. I have used Bills several times and it has always been a positive experience. In addition, my condo building is a regular customer due to their reliability and dependability.
Sarah Langridge
Sep 30, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Ken and Jerard were fantastic . They took over from another plumber that had messed up on short notice . Their work is efficient and great. Nothing bad to say at all.
Terri Cohen
Jul 26, 2021 Report
Bathroom faucet was replaced. The scheduler was very pleasant and able to schedule an appointment within a short period of time for a non-emergency. The plumber was on time, understood the problem immediately. I was keep abreast of issues he encountered and ensured everything worked well before he left. I will definitely be using this company again.
Christel Lembke
Jul 21, 2021 Report
The people you hire and the work they do they do is impressive. The prices are fair. I have been searching for a good plumbing company for a long time and tried many but I am sure from now on its
BILL,S PLUMBING only . That is for air condition and plumbing.