Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in South Holland, IL
Van Drunen Heating & Air Conditioning has been a trusted name in the HVAC industry for over 50 years. Founded in South Holland, Illinois, our family-owned business has built a reputation for excellence through unwavering commitment to customer satisfaction. We prioritize ongoing education for our technicians, utilize cutting-edge technology, and maintain a focus on superior service. Our expertise spans residential and commercial HVAC solutions, including installation, repair, and maintenance.With a legacy of community involvement and a dedication to energy efficiency, we strive to meet the evolving needs of our clients while upholding the values established by our founders. Our team treats every customer with honesty and respect, ensuring transparent pricing and reliable service. As a Lennox Premier Dealer, we offer top-tier products backed by comprehensive warranties. Our goal is to provide lasting comfort solutions while fostering long-term relationships with our clients.
Services
AC Installation
Furnace Repair
Water Heater Replacement
Commercial HVAC Systems
Indoor Air Quality
Ductless HVAC
Boiler Services
Humidifier Installation
Emergency Repairs
Planned Maintenance
Details
- Year established: 1968
Highlights and features
- We offer over 50 years of combined HVAC expertise with factory-trained technicians
- Our team provides unbiased second opinions on equipment diagnostics
- We guarantee 10-year part warranties on installations
- Our NATE-certified technicians ensure industry-leading service quality
- We offer 100% financing options through Synchrony Financial
What people say
Great service
Very responsive
Professional technicians
Fair pricing
Prompt emergency response
Services
AC Installation
Van Drunen provides expert air conditioning installation services for Illinois homeowners. Our technicians help select energy-efficient units that match your home's specific needs while considering square footage and insulation factors. We ensure proper sizing to prevent energy waste and offer 10-year part warranties on all installations. Our team handles complete system replacements including old unit removal and disposal, with financing options available through Synchrony Financial. Customers benefit from our status as a Lennox Premier Dealer, granting access to premium equipment and manufacturer rebates.
Furnace Repair
Our NATE-certified technicians specialize in furnace repair services for gas, electric, and oil systems. We offer same-day service with transparent pricing and no overtime charges during emergency hours. The team diagnoses issues like cracked heat exchangers and provides unbiased recommendations for repair versus replacement. Emergency repair services operate evenings and weekends during winter months. Regular maintenance agreements include priority scheduling and discounted parts to extend equipment lifespan.
Commercial HVAC
Van Drunen serves commercial clients with specialized HVAC solutions for churches, businesses, and institutional buildings. Our capabilities include system replacements, remodeling projects, and design-build installations. The team has completed over 80 church HVAC projects with customized solutions that maintain building integrity. Commercial services feature energy audits, preventive maintenance contracts, and 24/7 emergency support during winter months. We handle projects from initial consultation through installation with minimal business disruption.
Planned Maintenance
Our planned maintenance agreements provide comprehensive seasonal system checkups for residential and commercial clients. Services include component inspections, efficiency testing, and safety checks performed by factory-trained technicians. Customers receive priority scheduling, discounted parts, and energy efficiency optimization. The program helps prevent unexpected breakdowns while extending equipment lifespan. Maintenance visits include detailed system reports and personalized recommendations for improving performance and reducing utility costs.
Emergency Repairs
Van Drunen offers 24/7 emergency HVAC services during winter months for critical heating failures. Our rapid response team operates with fully stocked vehicles to complete most repairs on the first visit. Emergency service covers furnaces, boilers, and water heaters with priority given to health and safety concerns. Technicians provide clear repair options and pricing before work begins. The service includes same-day part replacement and system restoration to ensure customer comfort during extreme weather conditions.
People
Keith Van Drunen
Owner
Third-generation HVAC professional with over 25 years of installation experience. Leads the company with a focus on technical excellence and customer education. Maintains active involvement in community projects and Habitat for Humanity initiatives.
Eric Van Drunen
Co-Owner
Second-generation HVAC leader specializing in system diagnostics and energy efficiency solutions. Oversees technician training programs and ensures adherence to the company's founding principles of integrity and service excellence.
Questions
How do I know if my AC needs replacement?
Consider replacement if repairs exceed $500 in five years, energy bills increase 20%+ annually, or your unit is over 10 years old. Our technicians provide free evaluations with repair vs replacement cost comparisons.
Do you offer financing options?
Yes, we partner with Synchrony Financial to offer 0% interest financing for qualified customers on new HVAC installations, with terms up to 60 months and instant credit decisions.
What maintenance services do you provide?
Our maintenance agreements include bi-annual system inspections, filter replacements, efficiency testing, and priority scheduling. Customers receive 15% off parts and extended warranty coverage on covered components.
Are your technicians certified?
All service technicians hold NATE (North American Technician Excellence) certification, with additional factory training from Lennox and other major equipment manufacturers.
What emergency services are available?
Winter emergency service operates Mon-Fri 4:30-10 PM, Sat-Sun 8 AM-10 PM. We guarantee same-day response for heating emergencies with no overtime charges after regular business hours.
Do you service commercial properties?
Yes, we specialize in commercial HVAC for churches, offices, and industrial buildings. Services include system replacements, design-build installations, and preventive maintenance contracts with 24/7 emergency support.
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