Business Details
39 Years
experience
Emergency
services
Trusted HVAC Services in Crown Point, IN
Since 1987, Illiana Heating & Air Conditioning has been dedicated to providing exceptional HVAC solutions to homeowners and businesses in Northwest Indiana and surrounding areas. Our team of certified professionals brings decades of combined experience to every project, ensuring precise installations, reliable repairs, and comprehensive maintenance for heating, cooling, and indoor air quality systems. We prioritize customer satisfaction through transparent communication, upfront pricing, and 24/7 emergency service, backed by nationally recognized accreditations and a commitment to employee development.Our focus on energy efficiency, cutting-edge technology, and personalized service has earned us a reputation as a trusted leader in the industry, with a track record of awards for both craftsmanship and workplace excellence.
Services
Air Conditioning
Heating
Duct Cleaning
Geothermal Heat Pumps
Maintenance Plans
Details
- Year established: 1987
Highlights and features
- We offer 24/7 emergency HVAC services for urgent needs.
- Our team includes certified technicians with decades of combined experience.
- We guarantee upfront pricing with no hidden fees.
- Financing options available for system replacements and repairs.
- Nationally recognized for excellence in both service and workplace culture.
Associations and certifications
- Residential Contractor of the Year
- Best Contractor to Work For
What people say
Top notch service
Fast and professional
Excellent communication
Thorough maintenance
Great financing options
Services
Air Conditioning
Our air conditioning services include installation, repair, and maintenance of residential and commercial cooling systems. We work with all brands and models, offering energy-efficient solutions to reduce utility costs. Our technicians provide 24/7 emergency support for system failures, ensuring rapid diagnosis and repairs using high-quality parts. Annual maintenance plans improve efficiency and extend equipment lifespan.
Heating
We specialize in heating system installation, repair, and maintenance, including gas furnaces, boilers, and heat pumps. Our team ensures optimal performance through annual tune-ups and emergency service for winter reliability. We offer high-efficiency models with AFUE ratings up to 95% for significant energy savings and reduced environmental impact.
Duct Cleaning
Professional duct cleaning removes contaminants like dust, mold, and allergens from HVAC systems, improving indoor air quality and system efficiency. Our NADCA-recommended three-year maintenance cycle reduces energy bills and prevents airflow issues. We use industrial vacuums and brushes to clean ductwork, grilles, and return vents thoroughly.
Geothermal Heat Pumps
Geothermal heat pump installations leverage underground temperature stability for energy-efficient heating and cooling. Our experts design vertical or horizontal loop systems tailored to property size, with financing options available. These systems reduce energy costs by up to 70% for heating and 50% for cooling while qualifying for federal tax credits.
Maintenance Plans
The Goldstar Maintenance Plan includes bi-annual system inspections, priority emergency service, and discounts on repairs. Regular maintenance extends equipment lifespan, prevents breakdowns, and maintains manufacturer warranties. Plans cover air conditioning, heating systems, and indoor air quality components for residential and commercial clients.
Questions
What HVAC services does Illiana offer?
We provide air conditioning, heating, duct cleaning, geothermal heat pumps, and indoor air quality solutions, including installation, repair, and maintenance for residential and commercial clients.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency service for urgent heating and cooling needs in Northwest Indiana.
Are financing options available for HVAC upgrades?
Yes, we offer financing plans to help customers manage costs for system replacements or major repairs.
What areas do you service?
We serve Crown Point, Cedar Lake, Dyer, St. John, and surrounding areas in Northwest Indiana.
How can I improve my home's indoor air quality?
Our solutions include whole-house air filtration, humidifiers, dehumidifiers, and duct cleaning services to enhance indoor air quality.
Do you provide maintenance plans for HVAC systems?
Yes, our Goldstar Maintenance Plan offers scheduled tune-ups, priority service, and discounts on repairs for long-term system efficiency.
