Experience doesn't run hot and cold.

With over 100 years of combined experience in the field, John Darr Mechanical has the experience required for practically any scale Mechanical project.

Contact Us Portfolio

Committed

We are committed to completing all of our projects on time, by utilizing the latest technologies and tools available in the industry, and performing the work in the quickest and most professional way as possible while paying close attention to details and our client’s needs.

Proven

We are a proven and passionate company with experienced, honest & dependable staff, both in the office and in the field. We take pride in completing your job the right way and completing it the first time, with a drive to perform the work and complete each & every project the most efficient, and economical way, not just for our clients, but also to meet our suppliers and contractors needs.

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Reputable

We are a reputable mechanical and plumbing contractor with a proven record of accomplishments. We have a team of experienced and trained project managers that are directly involved in each individual project, with our field mechanic’s, to assist in building the projects from the day of receiving a contract to the final days of receiving substantial completion. 

Capabilities

plumbing

Plumbing

plumbing

HVAC

Temperature-Controls

Temperature Controls

Pipe-Duct-Insulation

Pipe/Duct Insulation

Sheet-Metal

Sheet Metal

Hydronic-Piping

Hydronic Piping

Power-Process-Piping

Power/Process Piping

Boiler-Chiller-systems

Boiler/Chiller systems

Backflow-Preventer-Certification

Backflow Preventer Certification

What They’re Saying

I appreciate your efforts to find better, more cost effective ways of completing the mechanical renovations in a timely manner.

Cindy L. Christiansen

Maintenance Coordinator, ICC

I appreciate your efforts to find better, more cost effective ways of completing the mechanical renovations in a timely manner.

Wm. A. Jacobitz

Construction Manager, Gilbane/Clark Joint Venture

Schedule a Consultation

Call 734-424-9934

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