About Us

HVAC Design/Build, Plumbing Construction & Mechanical Contractor Experts

Marelich Mechanical's mission is to be the first choice commercial mechanical contractor of all our clients.

We achieve this goal every day by performing work safely, on time, and within budget. Our clients benefit from our advanced technology, experienced project management team, and unparalleled standard of craftsmanship.

Whatever the size and complexity of your project, Marelich Mechanical can design and build it. From HVAC construction projects and central plants, to wastewater treatment facilities and high purity process piping systems, we have the resources and the experience to make your project a success.

Our relationships with our clients, subcontractors, and vendors are founded on honesty and teamwork.

These partnerships result in delivery of successful projects time and again. Please contact us and let us know how we can help you.