A1 Heating & Air Conditioning Inc.

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Claim This BusinessAbout A1 Heating & Air Conditioning Inc.
A1 Heating & Air Conditioning Inc. operates from Franklin Park, Illinois, handling heating and cooling needs across the western suburbs of Chicago. The company maintains a 4.5-star average across four client reviews, with both five-star ratings reflecting satisfied homeowners in the area. Technicians serve communities including Schiller Park, Rosemont, and Bensenville, bringing licensed experience to residential properties throughout the Des Plaines River valley.
The business operates on a predictable Monday-through-Saturday schedule with morning starts at 7 AM, allowing same-day appointments for urgent calls. Reviewers specifically mention fair pricing alongside professional workmanship, indicating the company prioritizes transparent estimates over surprise invoices.
What Customers Say
All four published reviews carry five-star ratings, with clients emphasizing personalized care and fair pricing. Eze Valdovinos describes technicians who go out of their way, while Sergio DelaColina notes professional results at reasonable rates.
Working Hours
| Sunday | Closed |
| MondayToday | 7 AM–4 PM |
| Tuesday | 7 AM–4 PM |
| Wednesday | 7 AM–4 PM |
| Thursday | 7 AM–4 PM |
| Friday | 7 AM–4 PM |
| Saturday | 7 AM–5 PM |
Services
Heating System Repair
Diagnoses and repairs furnace and boiler issues to restore warmth during Illinois winters.
Cooling System Repair
Troubleshoots air conditioning failures and refrigerant problems for summer comfort.
Heater Installation
Installs new heating systems including furnaces and boilers for residential replacement.
AC Installation
Sets up new cooling equipment for homes requiring upgraded air conditioning units.
System Maintenance
Performs seasonal tune-ups to maintain efficiency and extend equipment lifecycle.
Emergency HVAC Service
Handles urgent heating and cooling breakdowns requiring immediate attention.