Located in Hiram,
serving all the State of Georgia

(770) 726-0431

DC Mechanical, LLC: HVAC, Plumbing, Process Piping

We at DC Mechanical, LLC has been working with commercial and industrial building owners for many years. In that time, we have seen many changes in a variety of industries. HVAC systems are becoming more efficient, electrical systems are becoming more green conscious and plumbing technology has advanced to make finding and fixing problems quicker and less wasteful.

We pride ourselves on the fact that we never stop learning. We attend conferences, seminars, workshops and classes to ensure that our clients can rely on us to know and use the best practices available.


With today's consistently rising energy costs, improperly sealed ductwork, and poor insulation can pose serious problems for many building owners. DC Mechanical, LLC provides complete HVAC system servicing including sales, installation, maintenance and repair, and offers numerous practical solutions that will reduce your energy costs. We have a focus on providing services that will help you save on your energy bills, allowing your investment to pay for itself.

We provide an assortment of HVAC services:

  • Design and installation of HVAC System


We only use quality products and take pride in delivering exceptional customer service. It is important to us that your job is done right the first time. At DC Mechanical, LLC, we understand emergencies create panic, and with our years of industry expertise, we work hard to repair the damage so you can get back to your day.

We provide a diverse mixture of services:

  • Plumbing design and repiping

Contact us

If you have any questions or concerns about the services we offer, please feel free to have a look around our website or contact us by phone or email. We look forward to hearing from you.