HANN'S HVAC
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About HANN'S HVAC
HANN'S HVAC serves Patchogue and surrounding Long Island communities as an air conditioning contractor available around the clock. The business holds a 3.5-star rating across six customer reviews, with a reputation built on emergency availability and responsive service. Homeowners in the area can reach the team directly at (631) 639-7203 for urgent HVAC needs.
The contractor sets itself apart through 24/7 availability, a critical differentiator for Long Island homeowners facing sudden system failures during humid summer nights or unexpected cold snaps. Customer feedback indicates the team prioritizes same-day arrivals for emergency calls and maintains transparent communication throughout service calls.
Customer stories from reviews highlight mixed experiences. Pheonix Williams described a technician who arrived on time, explained issues clearly, and completed an efficient repair with fair pricing. Ahmed Khalil specifically named Cesar as knowledgeable and stated intent to use their services for future HVAC needs. However, two reviewers reported significant concerns: Perry Mallas described an incomplete job with system issues persisting since spring, and Anna Acker cited sloppy installation work that failed HERS certification and a missed appointment without communication.
What Customers Say
Three of six reviewers awarded five stars, praising specific technicians like Cesar and noting fair pricing, clean work areas, and knowledgeable service. The three one-star reviews cite missed appointments, incomplete work, and installation failures. Emergency availability and same-day response appear as recurring positive themes.
Working Hours
| SundayToday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | 12 AM–9:30 PM |
Services
AC Repair
Diagnosing and fixing cooling system issues including problems where heat comes out during cooling mode.
AC Maintenance
Preventive maintenance to keep systems running efficiently and prevent emergency breakdowns.
New AC Installation
Installing new air conditioning systems, though one reviewer reported certification failures.
Emergency HVAC Service
24/7 emergency response for sudden HVAC failures in residential properties.
Heating Repair
Repair services for heating systems to restore proper function during cold months.
System Diagnostics
Troubleshooting and resolving various HVAC system performance issues.