Get In-Line. Built on Family. Driven by Service.

In-Line Air Conditioning Company has been proudly serving New Jersey with trusted HVAC solutions for over 40 years.

At In-Line Air Conditioning Company, we specialize in delivering high-performance HVAC and mechanical solutions for commercial, industrial, and institutional clients throughout the state of New Jersey. From design-build projects to complex retrofits and ongoing maintenance, our team brings decades of experience, technical expertise, and a commitment to safety and reliability.

We are proud to be active members of the Mechanical Contractors Association of New Jersey (MCANJ) and several other respected trade organizations and unions. These affiliations reflect our dedication to upholding the highest standards in craftsmanship, compliance, and workforce development.

Whether you’re managing a school district, healthcare facility, municipal building, or private enterprise, In-Line is your go-to partner for scalable, efficient, and code-compliant mechanical systems—built to perform and backed by a team that cares about the communities we serve.

Areas In-Line Proudly Serves in NJ

At In-Line Air Conditioning Co., Inc., we have the right people in the right places.

Our skilled technicians are strategically located and fully equipped to deliver expert commercial HVAC and mechanical contracting services across the following New Jersey counties:

Hudson County

Essex County

Union County

Middlesex County

Monmouth County

Mercer County

Morris County

Passaic County

Somerset County

Warren County

Bergen County

Our Company's Mission

At In-Line Air Conditioning Co., Inc., our mission is to deliver exceptional HVAC and mechanical solutions that prioritize performance, reliability, and long-term value for our clients across New Jersey. As a Fourth-generation, family-owned company, our culture is driven by a deep commitment to doing our work in the safest manner possible, quality craftsmanship and materials, and employing highly trained professionals.

We believe that our success is rooted in the success of our clients. Every project we undertake is guided by a dedication to building lasting relationships, exceeding expectations, and creating environments where people can thrive. Our leadership team is equally committed to fostering a workplace culture that empowers our employees, values their contributions, and supports their growth—because we know that a strong team builds strong communities