Welcome to Design One Mechanical

We are a Mechanical Contracting company offering full mechanical services in residential, commercial and institutional construction. Pride is taken into every job from design to completion as our reputation is at utmost importance. From the equipment we use to the installers, every aspect is ensured for above satisfactory, fully functioning, efficient systems.


All systems are built with the approval of the designated mechanical engineer for the project to create the most comfortable and effective mechanical systems for the building. Working with the contractor and trades on the job, our installations are coordinated and managed in an organized manner keeping progress, on time and on budget.


Attention to detail is a priority when dealing with builders and especially when dealing directly with the home owner. Designing our systems with a minimalistic approach we are able to produce systems that work efficiently and give an architecturally appealing finish. No project is too large or too small and customization is our specialty.

What Sets Us Apart

You live in a comfortable and healthy environment and your mechanical systems should reflect that. We believe your mechanical system should not be noticed, but when you look at our work, you’ll notice the workmanship and attention to detail, from the mechanical room to the finish grills. We work together with Designers, Contractors, and owners to provide the best systems and attractive grills so your system is unique.