Ireland Heating & Air Conditioning Co.
Is this your business?
Claim your listing to verify your info and earn a verified badge.
Claim This BusinessAbout Ireland Heating & Air Conditioning Co.
Ireland Heating & Air Conditioning Co. has earned a 4.9-star rating across 420 customer reviews in Lake Forest, Illinois, establishing itself as a trusted name for residential HVAC repair and installation in the North Shore suburbs. Operating with 24-hour availability every day of the week, the company serves homeowners throughout Lake Forest, Lake Bluff, and surrounding northeastern Lake County communities. The firm handles repairs, replacements, and maintenance for both modern forced-air systems and older boiler-based heating setups common to historic North Shore residences.
What distinguishes Ireland Heating from neighboring contractors is their commitment to rapid response and transparent communication. Multiple reviewers cite same-day service arrivals during summer heat waves and winter emergencies, with technicians completing full furnace installations within a single workday while leaving workspaces spotless. Their service philosophy emphasizes diagnosing the actual problem rather than recommending unnecessary upgrades, though one recent review suggests this approach does not always yield immediate results for humidity-related concerns.
Customer stories reveal the human side of this operation. One Lake Forest homeowner describes calling after discovering a malfunctioning system during an overnight cold snap, with Ireland technicians arriving within hours. Another client recounts trusting the company for boiler service in a vintage 1920s property that multiple contractors declined to repair. These scenarios illustrate why residents of older North Shore homes specifically recommend Ireland Heating for heating systems that require specialized knowledge.
What Customers Say
Four of five featured reviewers mention same-day or rapid response times, while all positive reviews emphasize professionalism, cleanliness, and fair pricing. One negative review cites disagreement over recommended repairs and communication gaps following 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
AC Repair & Maintenance
Diagnostic services, refrigerant recharging, and tune-ups for air conditioning systems experiencing reduced cooling or efficiency loss.
Furnace Installation & Replacement
Full furnace replacement completed in a single day, including removal of old units and workspace cleanup.
Heating System Repair
Repair services for furnaces, heating coils, and related components that fail to produce adequate warmth.
Boiler Service
Specialized repair and maintenance for older boiler-based heating systems common to vintage North Shore properties.
Emergency HVAC Response
24-hour emergency repair services available same-day for system failures during extreme weather conditions.