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Claim This BusinessAbout All-Star Service
All-Star Service has earned a 4.6-star rating across 51 verified homeowner reviews in the Hammond area, establishing itself as a trusted heating and cooling specialist across Lake, Porter, LaPorte, and Jasper counties. The company operates from its Northwest Indiana base serving communities including Crown Point, Hobart, Schererville, Merrillville, Valparaiso, Chesterton, and Portage. Homeowners in these frost-prone Lake Michigan corridor communities rely on All-Star Service for everything from emergency furnace repair to complete AC system replacements, with the company maintaining standard weekday availability for scheduling.
What differentiates All-Star Service from neighboring HVAC providers is its breadth of indoor air quality solutions and system versatility. The company handles traditional forced-air heating and cooling alongside specialized offerings including ductless mini-split systems for home additions, boiler heating for older Northwest Indiana homes, whole-house generators for outage-prone areas, and comprehensive indoor air quality improvements. Their service menu also coversduct cleaning, drain cleaning, and insulation services, addressing the whole-home comfort envelope rather than just the HVAC equipment itself.
Customer stories from verified reviews reveal specific scenarios the team handles with consistency. A reviewer described how All-Star Service arrived the same morning for an AC compressor cleaning during peak summer heat. Another homeowner detailed how the team installed two complete systems, one at their house and one at their mother's, then resolved a thermostat issue without delays or runaround. Technician Monique was specifically named for her knowledge and clean work during an annual furnace cleaning, answering all questions without leaving a mess behind.
What Customers Say
Twelve reviewers specifically mention same-day or same-morning service response, with several citing weekend availability. Technicians Monique and team members are named across three 5-star reviews for their diagnostic explanations and clean work habits. Four reviewers reference thermostat or system replacement projects that were resolved without callback issues, suggesting follow-through quality. No negative sentiment appears in available reviews.
Services
AC Repair & Maintenance
Summer cooling diagnostics, compressor cleaning, refrigerant handling, and preventive tune-ups for air conditioning systems.
AC Replacement
Complete air conditioning system installation including sizing, efficiency matching, and new equipment setup.
Heating Repair & Maintenance
Furnace diagnostics, ignitor and heat exchanger repairs, annual cleaning, and winter heating system tune-ups.
Heating System Replacement
Full furnace and heating system installation with proper sizing for Northwest Indiana climate demands.
Boiler Services
Repair, replacement, and maintenance for boiler heating systems common in older regional homes.
Thermostat Services
Smart thermostat installation, programming, and troubleshooting including resolving integration issues.
Indoor Air Quality
Air purifiers, filtration upgrades, IAQ monitoring, and whole-home ventilation improvements.
Ductless HVAC Systems
Mini-split installations for home additions, garages, and spaces without existing ductwork.