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16 Years
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Emergency
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Expert HVAC, Plumbing & Air Quality Services
ACE Heating & Cooling has been a trusted leader in the heating, cooling, plumbing, and air quality industry for 15 years, serving communities across Illinois and California. Our mission is to put our customers at ease by delivering thoughtful, thorough solutions that prioritize their comfort and long-term satisfaction. With over 6,000 installations and 15,000 happy customers, we combine cutting-edge technology with a commitment to environmental responsibility and community values. Our team adheres to four core principles: maintaining a positive attitude, exceeding expectations, fostering continuous learning, and embracing honesty to resolve challenges collaboratively. We stand behind our work with a 5-Star Service Guarantee, ensuring every project meets rigorous standards of quality and reliability.

Our proprietary RiteBid Process eliminates sales pressure by providing transparent, customized solutions tailored to each homeowners unique needs. From emergency repairs to energy-efficient upgrades, our licensed and insured technicians deliver prompt, professional service backed by warranties and flexible financing options. Through the RellaireCare Members Club, we offer ongoing savings and preventive maintenance to protect your investment year-round. With 24/7 availability and a focus on innovation, we strive to be the only name you need to know for complete home comfort systems.
Services
HVAC Installation Emergency Repairs Air Quality Solutions Smart Thermostats Plumbing Services Geothermal Systems Duct Cleaning Water Heater Repair Carbon Monoxide Detection Heat Pump Installation
Details
  • Year established: 2010
Highlights and features
  • 15 years of experience with 6,000+ installations and 15,000+ satisfied customers.
  • 24/7 emergency service for urgent heating, cooling, and plumbing needs.
  • Proprietary RiteBid Process ensures transparent, no-pressure estimates tailored to your home.
  • 5-Star Service Guarantee covers all work with warranties and financing options.
  • Eco-friendly solutions including geothermal systems and smart thermostat integration.
Associations and certifications
  • HVAC License #1139996
What people say
Great Customer Service Knowledgeable technicians On time arrivals Professional demeanor Thorough inspections
Services
HVAC Installation
We install energy-efficient heating, ventilation, and air conditioning systems tailored to your propertys needs. Our technicians use advanced technology for precise climate control while reducing energy costs. Every installation includes a comprehensive warranty and financing options for qualified customers.
Emergency Repairs
Our team provides rapid response for urgent HVAC and plumbing issues, available 24 hours a day, 365 days a year. Licensed technicians diagnose and resolve problems swiftly to restore comfort and prevent further damage to your systems.
Air Quality Solutions
We improve indoor air quality through duct cleaning, filtration systems, and humidity control. Services reduce allergens and pollutants, ensuring healthier air for homes and businesses while enhancing HVAC efficiency.
Geothermal Systems
We design and install geothermal heating and cooling systems that leverage renewable energy for sustainable climate control. These systems lower utility bills and environmental impact while offering long-term reliability.
Smart Thermostats
Our experts install Wi-Fi-enabled thermostats that optimize energy use through programmable settings and remote access. These devices integrate seamlessly with existing HVAC systems for enhanced convenience and efficiency.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for furnaces, air conditioners, heat pumps, geothermal systems, and smart thermostats.
Do you offer emergency service?
Yes, our 24/7 emergency team responds to urgent HVAC and plumbing issues year-round.
Are financing options available?
Qualified customers can access 0% financing for new system installations and major repairs.
What areas do you serve?
We serve 10 Chicagoland counties and Sacramento-area locations including Elk Grove and Lodi.
How can I schedule service?
Call 815.477.2600 (IL) or 916.659.8060 (CA), or use our online form for immediate assistance.
Do you have a maintenance program?
The RellaireCare Members Club offers discounted preventive maintenance and priority service scheduling.