At Harold James, Inc, our name is synonymous with high-quality HVAC services in the Dallas-Fort Worth Metroplex. With more than 50 years of experience, our staff can both diagnose your commercial HVAC issues, and fix them in a timely manner for a reasonable price.

With the ability to service all HVAC equipment piece by piece, our highly trained service professionals will make sure that your system is running to factory specifications. 

Since 1961, business owners in Dallas, Fort Worth and all over the Metroplex have trusted Harold James, Inc to get to the bottom of any problems with HVAC systems of all sizes and ages to keep your facility running at peak performance.

Maintaining All Models of Commercial HVAC Systems

We can repair all makes and models of commercial air conditioners, heat pumps and HVAC systems. We have achieved our success in heating, ventilation, air conditioning and refrigeration by providing the highest level of quality in all of the services that we provide. 

We are committed to unmatched customer service and want to be the company you call when you need an air conditioning contractor in the Dallas / Forth Worth area. Our HVAC technicians have the experience and knowledge to investigate, diagnose and provide the proper repair your system needs. 

Whether it is design, installation, or repair services, Harold James, Inc strives to be the best and to consistently offer our customers innovative and cost-effective solutions for your HVAC needs. We are dedicated to ensuring that your HVAC system runs efficiently and effectively for years to come. 

Heating and Air conditioning are critical to your business operation whether you operate a grocery store, an office building, or any business where customers, clients and employees gather on a daily basis. Harold James, Inc provides you with a certified and experienced HVAC service team. We will make sure your heating and A/C units are in top condition before you have to deal with the hassle of a break down. 

The professional team at Harold James, Inc. will evaluate you HVAC systems even when they're in good, working order. Most heating and cooling system failures can be prevented with our HVAC maintenance checks. Harold James, Inc (servicing the Fort Worth / Dallas area) will come out to your place of business and inspect your heating and air conditioning system so you can avoid costly future repairs

Periodic maintenance ensures your equipment is up and running during critical times as well as offers the assurance of continuous system efficiency by keeping equipment clean and functioning properly. If something isn't right during our regular maintenance check, the professionals at Harold James, Inc can repair your HVAC system, or, if necessary, complete a new installation.

A heating or cooling system failure at your business can threaten your productivity, equipment, and customer service. Trust Harold James, Inc in Fort Worth, Texas to offer the expert commercial heating and air conditioning repair and maintenance services that will keep your business running smoothly. We ensure reliable operation of your heating and cooling equipment while protecting your investment. 

Harold James, Inc is the experienced Mechanical and Controls systems professional that will provide both excellent service and transparent pricing. We will provide the as-needed service and maintenance, including troubleshooting for your HVAC systems, from both a mechanical and digital standpoint.