About the Role:

GMA Mechanical Corp is looking for a driven and detail-oriented HVAC Service/Accounting Manager to join our office team in Port Jefferson Station, NY. This is a unique dual-role opportunity for someone who thrives in a fast-paced environment and can seamlessly bridge the gap between HVAC service operations and financial management. If you're organized, experienced, and ready to make an impact, we want to hear from you!

Responsibilities:

Oversee day-to-day HVAC service department operations, including scheduling, dispatching, and coordinating technicians

Manage accounts payable, accounts receivable and billing processes

Order parts for jobs, prepare quotes and unit replacement proposals

Serve as a primary point of contact for customer service inquiries, complaints, and service agreements

Maintain accurate records of service calls, work orders, and technician performance

Process payroll, vendor payments, and reconcile accounts using Service Titan

Support management with operational analysis, manage technicians

Requirements:

Prior experience in HVAC, mechanical, or trades industry office management strongly preferred

Proficiency in software (Service Titan or similar preferred)

Strong understanding of accounts payable/receivable, invoicing, and job costing

Excellent organizational and multitasking skills in a fast-paced office environment

Strong communication skills for coordinating between field technicians, customers, and vendors

Experience with service dispatch or scheduling software is a plus

High level of accuracy, integrity, and attention to detail

About Us:

GMA Mechanical Corp is a trusted mechanical and HVAC contractor serving the Long Island community with a reputation built on quality workmanship and reliable service. Our customers count on us for expert HVAC solutions, and our team members enjoy a supportive, close-knit work environment where their contributions truly matter. Join a company that values hard work, professionalism, and long-term growth.