All-Star Service
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About All-Star Service
All-Star Service operates as a residential HVAC contractor serving Valparaiso and the surrounding Northwest Indiana region. The company holds a 4.8-star rating accumulated across 556 customer reviews, indicating consistent service quality that homeowners in this area have validated through repeated business. Their coverage extends to communities including Portage, Hobart, Chesterton, Crown Point, and Merrillville, providing cooling and heating solutions across Lake County and Porter County. The business maintains round-the-clock availability, meaning homeowners can reach them for emergency service any day of the week.
The company provides comprehensive indoor climate solutions through distinct service categories. Their cooling division handles repair, AC replacement, and maintenance alongside thermostat integration and indoor air quality improvements. The heating department offers repair, system replacement, furnace maintenance, boiler services, and complementary indoor air quality offerings. Beyond standard HVAC work, the business advertises generator installation, duct cleaning, insulation services, ductless mini-split systems, and drain cleaning capabilities. These ancillary services suggest a broader service scope than typical residential-only contractors in the region.
What Customers Say
Five hundred fifty-six reviews produce a 4.8-star average, with multiple reviewers specifically praising same-day response during summer heat waves and the technical knowledge of named technicians Pete, Max, Brandon, and Demetrius. Customers repeatedly mention the company's membership plan as a reason for ongoing service.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| FridayToday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Cooling Repair & Maintenance
AC diagnostics, refrigerant handling, component replacement, and seasonal tune-ups for residential cooling systems.
AC Replacement
Complete air conditioning system removal and installation of new cooling equipment.
Heating Repair & Maintenance
Furnace diagnostics, heating element service, and preventative furnace cleaning and inspection.
Boiler Services
Repair and maintenance for residential boiler heating systems.
Thermostat Installation
Smart thermostat and programmable thermostat setup and configuration.
Indoor Air Quality
IAQ solutions including air filtration, purification, and ventilation improvements.
Generator Installation
Standby generator systems for residential backup power capability.
Duct Cleaning
Professional ductwork cleaning to improve airflow and reduce particulate buildup.