Who We Are

Centerline Mechanical

At Centerline Mechanical, we believe comfort, efficiency, and reliability should come standard. Founded by Julian Picard, a former marine engineer with a background in HVAC, our company brings deep technical knowledge and real-world problem-solving to every heating and cooling project. Whether it’s a ductless mini split, a full retrofit, or a high-efficiency new system, our work is built around systems that last — and service you can count on.

Based in Massachusetts, we focus on residential and light commercial HVAC with an emphasis on energy efficiency and Mass Save rebate-eligible installations. Centerline Mechanical has grown through referrals, detailed craftsmanship, and a no-nonsense approach to quality. We’re committed to long-term reliability — not just getting systems installed, but making sure they’re maintained, performing, and ready for New England’s toughest seasons.