Proven HVAC Corp
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About Proven HVAC Corp
Proven HVAC Corp serves Islip, New York with a perfect 5-star rating from a single verified client review. The contractor operates standard business hours across a six-day workweek, opening at 9 AM Monday through Friday with Saturday and Sunday availability until 3 PM. Homeowners throughout the Islip area can reach the team at (631) 630-6604 to request service for heating and cooling systems.
The company handles full system replacements, with recent work including complete HVAC installations for aging systems over 15 years old. A reviewer noted the technician provided competitive pricing and walked through every step of the replacement process before beginning work. The contractor maintains availability on weekends to accommodate homeowner schedules.
One Islip homeowner described working with a technician named Joe who scheduled an in-person consultation to explain the replacement process before proceeding. The reviewer noted the previous system required frequent service and recharging over its 15-year lifespan, and the new installation proceeded smoothly without complications. The technician remained responsive throughout the project and delivered the completed system at the quoted price.
What Customers Say
The single five-star review highlights competitive pricing, a thorough pre-installation consultation process, and smooth system replacement. The reviewer specifically named Joe as the technician who managed the project and described the new system as resolving chronic issues with a 15-year-old predecessor.
Working Hours
| SundayToday | 9 AM–3 PM |
| Monday | 9 AM–5 PM |
| Tuesday | 9 AM–5 PM |
| Wednesday | 9 AM–5 PM |
| Thursday | 9 AM–5 PM |
| Friday | 9 AM–5 PM |
| Saturday | 9 AM–3 PM |
Services
HVAC System Replacement
Complete removal and installation of new heating and cooling systems for aging or failed equipment.
AC Repair & Maintenance
Diagnostic services and repair work for air conditioning units experiencing performance issues.
Heating System Service
Repair and maintenance for furnaces and heating equipment to restore proper function.
System Consultation & Quote
In-person assessment of existing equipment with detailed explanation of replacement options and pricing.
Emergency HVAC Service
Weekend availability for urgent heating and cooling issues requiring immediate attention.