Mineola Plumbing Construction Co | Certified HVAC Repair in Mineola, NY

A common issue for local homeowners is refrigerant leaks in aging AC units. Our technicians are trained to diagnose these leaks efficiently, repair them, and recharge your system to EPA standards. We also provide honest assessments if your equipment is simply too old and inefficient, explaining your replacement options for better reliability and energy savings on Long Island.

Yes, absolutely. Mineola Plumbing Construction Co has a strong reputation with residential builders for custom homes and developments. We handle the complete plumbing and fire sprinkler system installation, from water pipe and fixture installation to complex drainage systems, ensuring everything is up to code and meets the specific needs of your project.

Our maintenance service is designed to keep your heating and cooling systems running smoothly and efficiently. It includes cleaning key components, checking refrigerant levels, inspecting electrical connections, testing system controls, and lubricating moving parts. Regular maintenance can help prevent unexpected breakdowns, extend the life of your equipment, and maintain its energy efficiency.