Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Services in South Holland, IL
Van Drunen Heating & Air Conditioning has been serving South Holland, IL and surrounding areas for over 50 years, delivering reliable HVAC solutions rooted in family values and technical expertise. Founded in an old onion set warehouse, our business has grown while maintaining a commitment to customer care, continuous technician education, and cutting-edge technology. Our team of NATE-certified professionals provides residential and commercial heating, cooling, and indoor air quality services, backed by 10-year part warranties and a legacy of community involvement.We prioritize transparent pricing, energy-efficient solutions, and same-day service, ensuring every client receives personalized attention. As a Lennox Premier Dealer, we combine industry-leading products with meticulous installation practices to maximize system longevity and performance. Our A+ ratings from three major business associations reflect our dedication to quality, while our 100% financing options make modern HVAC systems accessible to all customers.
Services
AC Installation
AC Repairs
Heating Systems
Ductless HVAC
Indoor Air Quality
Details
- Year established: 1968
Highlights and features
- Same-day service available for urgent HVAC needs
- Factory-trained technicians with ongoing education programs
- 10-year part warranties on all installations
- Over 50 years of combined experience in HVAC systems
- Locally-owned business with community-based employees
What people say
Great service
Very responsive
Professional technicians
Prompt repairs
Transparent pricing
Services
AC Installation
Our AC installation service provides energy-efficient cooling solutions for Illinois homes. We help customers select appropriately sized systems to prevent energy waste while ensuring optimal comfort. Technicians receive ongoing factory training to handle all major brands and models. We guarantee proper installation that maximizes system efficiency and longevity while offering free estimates and financing options for new installations.
AC Repairs
Emergency AC repair services address urgent cooling system failures during peak summer months. Our technicians diagnose issues like refrigerant leaks, compressor failures, and electrical problems while providing transparent pricing before repairs begin. We maintain stocked service vehicles to complete most repairs during the initial visit while offering 24/7 emergency service during winter heating season.
Heating Systems
Comprehensive heating solutions include furnace installations, boiler replacements, and system maintenance. Our NATE-certified technicians perform detailed load calculations to determine proper equipment sizing while offering energy audits to improve system efficiency. We provide free consultations for heating system upgrades and maintain inventory of essential replacement parts for prompt repairs.
Indoor Air Quality
Indoor air quality assessments identify contaminants affecting home comfort and health. We install air purification systems, whole-house humidifiers, and ventilation solutions to address specific household needs. Our technicians explain different filtration options and efficiency ratings while offering maintenance agreements that include regular air quality checks to maintain optimal system performance.
Water Heater Replacement
Professional water heater installations include traditional tank systems and energy-efficient tankless models. We assess household hot water needs before recommending replacement options while providing free estimates for new installations. Our service team handles proper disposal of old units and ensures all installations meet local building codes while offering financing options for qualifying customers.
Questions
How do I know if my AC needs repair or replacement?
Consider replacement if your system requires frequent repairs costing over $500 annually, shows significant efficiency decline, or exceeds 10-15 years of service life. Our technicians provide honest assessments during inspections.
What heating system size do I need?
Proper sizing requires calculating square footage, insulation quality, window placement, and local climate factors. Our experts perform detailed load calculations to recommend appropriately sized equipment for optimal efficiency.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service during winter months and extended hours during peak summer seasons. Our technicians carry common replacement parts to resolve most issues during initial visits.
What financing options are available?
We partner with Synchrony Financial to offer competitive financing options with flexible terms. Approval decisions can often be made within minutes to facilitate timely equipment replacements.
How often should HVAC systems receive maintenance?
Manufacturers recommend bi-annual maintenance for optimal performance. Our planned maintenance agreements include discounted parts, priority service scheduling, and energy efficiency checks to extend system lifespan.
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