Business Details
36 Years
experience
Emergency
services
Your Trusted HVAC Partner in Wood River, IL
Greg's Service has been a trusted name in HVAC services since 1990, built on three generations of expertise. Our founder Greg began his career in 1971 under his father's guidance at Economy Heating & Cooling before establishing our company. With over 50 years of combined experience, we serve residential and light commercial clients across Illinois and Missouri. Our commitment to quality is reflected in our use of premium parts and equipment, backed by warranties for every service. We specialize in furnace, air conditioner, boiler, and heat pump installations, repairs, and maintenance, including emergency services for urgent needs.Our team provides personalized consultations to help clients select optimal HVAC systems for their specific requirements. We proudly serve military members at Scott Air Force Base, offering specialized residential HVAC solutions. Our operating hours are Monday through Friday from 9:00 AM to 5:00 PM, with Saturday and Sunday appointments available. Customer satisfaction is guaranteed through our dedication to exceeding expectations and delivering exceptional service. Our family legacy continues under Greg's son Shawn, who has directed operations since 2007.
Services
HVAC Installation
Emergency Repairs
System Maintenance
Air Quality Solutions
Hot Water Heaters
Details
- Year established: 1990
Highlights and features
- Three generations of HVAC expertise since 1971
- Specialized military housing HVAC services at Scott Air Force Base
- Emergency repair services available for urgent needs
- Personalized consultations for optimal system selection
- Premium quality parts and equipment with warranties
What people say
Reliable service
Prompt emergency response
Knowledgeable technicians
Personalized attention
Quality workmanship
Services
HVAC Installation
We install high-efficiency heating, cooling, and ventilation systems tailored to residential and commercial properties. Our technicians recommend optimal equipment based on building requirements and energy efficiency goals. All installations include comprehensive consultation and warranty coverage for parts and labor.
Emergency Repairs
Available for urgent HVAC issues including furnace failures and air conditioning emergencies. Our certified technicians diagnose and resolve critical system malfunctions promptly. Emergency service maintains comfort and safety during extreme weather conditions with rapid response times.
System Maintenance
Scheduled maintenance extends equipment lifespan and prevents unexpected breakdowns. We perform comprehensive inspections, cleaning, and adjustments for optimal system performance. Regular service visits include maintenance tips for property owners between appointments.
Air Quality Solutions
We offer air purification systems, humidifiers, and ventilation solutions to improve indoor air quality. Our specialists recommend products based on specific environmental needs and occupancy requirements. Solutions address allergens, humidity control, and ventilation efficiency for healthier living spaces.
Hot Water Heaters
Installation, repair, and maintenance services for residential and commercial hot water systems. We service traditional tank systems and modern tankless water heaters. Our technicians ensure proper sizing and efficiency for hot water needs while maintaining safety standards.
People
Greg
Founder
Greg established the company in 1990 after learning HVAC fundamentals from his father. With over 50 years in the industry, he built the business on principles of quality workmanship and customer service.
Shawn
Operations Director
Shawn joined the company in 2007 and now oversees daily operations. Continuing the family legacy, he ensures service excellence while maintaining modern business practices for continued growth.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including installation, repair, and maintenance for furnaces, air conditioners, boilers, heat pumps, and hot water heaters for residential and light commercial clients.
Do you service both residential and commercial properties?
Yes, we serve both residential homeowners and light commercial businesses with heating, cooling, and ventilation system needs across Illinois and Missouri.
Are emergency HVAC services available?
We offer emergency repair services for urgent heating and cooling issues outside regular business hours to maintain comfort and safety.
What areas do you service?
We serve Madison, Bond, Clinton, and St. Clair Counties in Illinois, plus St. Louis County, City, St. Charles, and Jefferson Counties in Missouri.
Do you provide warranties on services?
All our services include warranties on parts and labor, with specific terms provided during our consultation before any installation or repair work begins.
How can I schedule service?
Contact us at (618) 345-5921 during regular business hours or request an appointment online for non-emergency services outside standard operating hours.
