Redefining Client Care

Industrial & Commercial
HVAC Services from PMG

PMG is an HVAC & mechanical contractor that’s dedicated to redefining what customer service in our industry looks like.

Each member of our team is dedicated to providing the repair, installation, or maintenance services our client needs–even before they need them.

We combine our dedication to customer service with unparalleled expertise and OEM experience.

When you work with PMG, you can expect efficient, effective HVAC services and a team that shares your urgency and goals.

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Commercial & Industrial HVAC Company

  • Repairs

    We pride ourselves on our diagnostic ability which allows us to perform targeted repairs that save you time and money.

  • Installation

    PMG has the experience you need to help you find and install the right replacement equipment that your facility needs.

  • Retrofits

    If your commercial or industrail system needs reevaluation & replacement, our team will help you create a more effective system.

  • Equipment Rentals

    PMG is able to offer industrial HVAC equipment rental if you need a temporary fix while awaiting repairs or retrofit.

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Service Agreements with PMG

As your HVAC repair & maintenance contractor, PMG’s goal is to provide a nimble, custom schedule that accommodates the unique needs of your equipment, industry, and campus.

Our OEM experience enables us to provide insightful, efficient, and cost-effective repair and maintenance solutions. Our team is dedicated to minimizing downtime with industry-standard maintenance schedules and diagnostics.

As your contracted HVAC repair company, you’ll have access to one of the most experienced teams of mechanical contractors in the Dallas, TX area, and every member of our team is dedicated to ensuring that you’re satisfied with your services.

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Unmatched OEM Experience

Preferred Mechanical Group’s team of HVAC technicians and chiller mechanics have alot of experience with original equipment manufacturer's and factory training.

We have technicians with experience working with

  • Carrier
  • Trane
  • York
  • Johnson Controls
  • Daikin
  • Liebert
  • McQuay
  • Aerco
  • And More

When assigning technicians, we try to match expertise with each of our clients, if possible. This is just another way that we try to provide more efficient and effective services to our clients.

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Commercial & Industrial HVAC Contractor in Dallas, TX


Our team includes experienced chiller mechanics who know how to work on commercial and industrial grade chillers.

Cooling Towers

We have many years of experience with industrial cooling towers and can help you keep yours online.


As experienced HVAC contractors, we’ll ensure your heat pumps are performing to spec.


We’ve worked with data centers to ensure their CRAC/CRAH systems work perfectly.


Variable frequency drive failure can skyrocket your energy expenditures. We can help.

Air Handlers

Whether for a purification or cooling system, we can repair your air handlers. 


Our team has the experience to work on commercial & industrial boilers.

Large Package Equipment

As experienced technicians, we’ll ensure your large package equipment remains online.

Building Automation Systems

Automation is vital to production and PMG has experience with building automated systems.

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Superior Service from Factory-Trained HVAC Technicians

PMG is dedicated to changing how the HVAC industry provides service. Contact us today to learn how we can help you.

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