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Trusted HVAC Services in Chicago
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 and air conditioning systems for all makes and models. Built on the same principles as our long-standing plumbing business, we employ experienced technicians who provide accurate estimates and exceptional service. We prioritize continuing education to stay current with equipment and techniques, ensuring professional conduct during home visits.

Our commitment to honesty and integrity has earned us customer trust through word-of-mouth recommendations. As a locally owned company, we maintain 24/7 emergency service availability and adhere to strict operational standards. Our focus on preventative maintenance helps customers avoid emergencies while offering expert advice on system upgrades. We collaborate with builders and contractors to develop efficient systems during new construction and remodeling projects.
Services
HVAC Installation Emergency Repairs Preventative Maintenance Indoor Air Quality Geothermal Systems Radiant Heating Plumbing Services
Highlights and features
  • We offer 40 years of combined HVAC experience in Chicago's climate challenges
  • Our technicians provide accurate estimates with transparent pricing
  • 24/7 emergency service available 365 days a year
  • Honest recommendations prioritizing repair over replacement when possible
  • Integrated approach combining HVAC and plumbing expertise for comprehensive solutions
What people say
Knowledgeable technicians Timely service Honest recommendations Exceptional follow-through Professional staff
Services
HVAC Installation
We specialize in complete HVAC system installation for residential and commercial properties. Our technicians handle all makes and models, including high-efficiency systems and geothermal solutions. With proper equipment sizing and expert installation techniques, we ensure optimal performance and energy efficiency. Our process includes detailed consultation to determine your specific heating and cooling needs.
Emergency Repairs
Our emergency repair service operates 24 hours a day, 365 days a year. Technicians respond promptly to HVAC failures during extreme weather conditions. We prioritize rapid diagnosis and efficient repairs using genuine replacement parts. Our goal is to restore comfort while minimizing system downtime for homeowners and businesses.
Preventative Maintenance
Regular maintenance plans help extend equipment lifespan and prevent unexpected breakdowns. Our comprehensive inspections cover all system components, including filters, coils, and electrical connections. We provide detailed reports and maintenance recommendations tailored to each system's requirements and usage patterns.
Indoor Air Quality
We improve indoor air quality through specialized filtration systems and humidity control solutions. Our experts assess existing HVAC systems to recommend appropriate upgrades. Services include installation of advanced air purification systems and radiant heating solutions that reduce allergen circulation in residential and commercial spaces.
Plumbing Services
Through our affiliated plumbing division, we handle complete plumbing system installations and repairs. Services include pipe replacement, fixture installation, and sewer line maintenance. Our licensed plumbers use modern diagnostic tools and follow strict safety protocols. We offer both emergency plumbing services and scheduled maintenance programs.
Questions
Do you offer 24/7 emergency HVAC service?
Yes, we provide 24/7 emergency service 365 days a year with technicians available for immediate response.
What areas do you service?
We serve Chicago's northwest side and surrounding suburbs including Skokie, Glenview, Northbrook, and Schaumburg.
What payment methods do you accept?
We accept cash, checks, and major credit cards including Visa, Mastercard, and Discover.
Are financing options available?
While we don't offer direct financing, we can help customers explore federal tax credits and ComEd rebates.
Do you provide maintenance plans?
Yes, we offer comprehensive maintenance plans with regular system inspections and priority service scheduling.
How can I schedule service?
Call us at 847-673-2120 or visit our website to request service during regular business hours.