Business Details
30 Years
experience
Emergency
services
Trusted HVAC Services in Westmont, IL
Established in 1996, Hearthstone Heating & Air Conditioning has dedicated itself to providing comprehensive HVAC solutions for residential and commercial clients in DuPage County and surrounding areas. Our team of NATE-certified technicians combines modern expertise with old-fashioned values, offering 24/7 emergency service to address urgent heating and cooling needs. We specialize in system installations, repairs, and maintenance, prioritizing energy-efficient products that enhance comfort and reduce operating costs. As a Carrier Factory Authorized Dealer, we adhere to rigorous national standards and invest in ongoing factory training to ensure superior service quality.Our commitment to customer satisfaction is demonstrated through a two-year 100% money-back guarantee on new system installations. With over two decades of experience, we have built a reputation for transparency, reliability, and personalized attention, serving communities including Downers Grove, Hinsdale, Naperville, and Elmhurst. We maintain an A+ rating from the Better Business Bureau for more than a decade, reflecting our dedication to resolving customer concerns promptly. Our seasonal promotions and maintenance agreements provide added value, while our 24-hour emergency response ensures peace of mind during critical situations.
Services
Air Conditioning Repair
Heating Installation
HVAC Maintenance
Commercial HVAC
Indoor Air Quality
Details
- Year established: 1996
Highlights and features
- We offer 24/7 emergency HVAC service with technicians on call every day of the year.
- Our team includes NATE-certified professionals with industry-recognized expertise.
- We maintain an A+ Better Business Bureau rating for over a decade.
- As Carrier Factory Authorized Dealers, we meet rigorous national installation and service standards.
- We provide a two-year 100% money-back satisfaction guarantee on new system installations.
Associations and certifications
- Better Business Bureau
- Carrier Factory Authorized Dealer
- NATE (North American Technician Excellence)
What people say
Fantastic service
Knowledgeable technicians
Prompt response
Fair pricing
Trouble-free installation
Services
Air Conditioning Repair
Our NATE-certified technicians diagnose and repair all makes/models of air conditioning systems. We prioritize rapid response for emergency cooling failures, using advanced diagnostic tools to identify issues like refrigerant leaks, compressor malfunctions, or electrical problems. Customers receive transparent pricing and detailed explanations of required repairs.
Heating Installation
We install high-efficiency heating systems including Carrier furnaces and heat pumps. Our process includes load calculations to determine optimal system sizing, ensuring energy efficiency and comfort. Installations come with a two-year 100% satisfaction guarantee and factory-backed warranties.
HVAC Maintenance
Preventive maintenance agreements include bi-annual inspections of heating and cooling systems. Technicians clean components, check refrigerant levels, and test safety controls to optimize performance. Maintenance agreement holders receive 30% off service calls and priority scheduling.
Commercial HVAC
Customized HVAC solutions for commercial properties including system design, installation, and 24/7 emergency repair services. We service rooftop units, VRF systems, and packaged HVAC equipment for offices, retail spaces, and industrial facilities.
Indoor Air Quality
We install OXY4 air purifiers and other IAQ solutions to reduce allergens, bacteria, and viruses. Services include duct cleaning, humidity control, and ventilation system upgrades to improve respiratory health and comfort in residential and commercial spaces.
Questions
What HVAC services do you offer?
We provide air conditioning repair, heating installation, HVAC maintenance, commercial HVAC solutions, and indoor air quality improvements for residential and business clients.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC service with technicians available every day of the year for urgent heating or cooling issues.
Are financing options available?
Yes, we offer financing options for HVAC installations and major repairs to help customers manage upfront costs.
What areas do you service?
We serve DuPage County and surrounding areas including Westmont, Naperville, Hinsdale, Elmhurst, and Downers Grove.
Are your technicians certified?
All technicians are NATE-certified and participate in ongoing factory training specific to Carrier equipment installation and repair.
