We are a Family Owned & Operated Heating and Cooling Company serving North Aurora and the Surrounding Area.
Welcome to Custom Service Heating & Cooling, your local experts for reliable HVAC services in North Aurora and Kane County. Whether you need fast furnace repair, air conditioning installation, or emergency service, our licensed professionals are available 365 days a year to keep your home comfortable.
Our HVAC Services Include:
Heating
Keep your home cozy all winter with expert furnace repairs, maintenance, and new installations.
Cooling
Stay cool and comfortable with fast air conditioner service, AC tune-ups, and energy-efficient upgrades.
Indoor Air Quality
Breathe easier with professional air purification, filtration systems, humidifiers, and more.
Emergency Repairs
Available 24/7 for urgent heating or cooling breakdowns.
Your Neighborhood HVAC Experts Since 1988!
Why choose Custom Service Heating and Cooling?
- Family-owned and operated since 1988.
- Over 35 years of HVAC expertise in DuPage and Kane County.
- Fully licensed, bonded, and insured.
- Same-day service available for urgent needs.
- Trusted by thousands of satisfied homeowners.
- Transparent, flat-rate pricing with no hidden fees.
- Clean, respectful service at every job site.
- Dedicated to 5-star customer satisfaction on every visit.
Our Service Areas
Areas We Commonly Serve:
Check out our Reviews!
Family-Owned HVAC Service Since 1988
Custom Service Heating and Cooling has proudly served homeowners across North Aurora and surrounding communities for more than 35 years. As a family-owned company, we focus on honest pricing, dependable service, and long-term relationships with the homeowners we serve.
Latest HVAC Tips & Advice
Spring HVAC Maintenance Checklist for Illinois Homeowners
Prepare your HVAC system for warmer weather with this complete spring maintenance checklist. Keep your home comfortable, energy-efficient, and ready for the season in Kane & DuPage County.
Stay Warm & Save Energy This Winter: HVAC Tips for 2026
Discover expert HVAC tips to keep your home warm and energy-efficient this winter. Learn how to optimize your system, reduce energy costs, and ensure comfort all season long.
Is It Time to Upgrade Your Heating System?
Discover expert HVAC tips to keep your home warm and energy-efficient this winter. Learn how to optimize your system, reduce energy costs, and ensure comfort all season long.
Proud to Work With
Ready for expert HVAC solutions? Click below to schedule a convenient appointment with our team. We’ll provide you with a personalized, no-obligation estimate and guide you through the process from start to finish.
Use the form below to request service, ask a question, or schedule an appointment. A member of our team will get back to you shortly.