A World Leader in Air Conditioning Systems
Harold James, Inc is proud to offer commercial HVAC products from Trane®. We service and sell Trane Commercial HVAC products. Trane, a brand of Ingersoll Rand®, is a world leader in air conditioning systems, services and solutions. Trane helps customers succeed by providing innovative solutions that optimize indoor environments through a broad portfolio of energy-efficient heating, ventilating and air conditioning systems, building, contracting and energy services, parts support and advanced controls for homes and commercial buildings. Trane serves engineers, contractors and building owners on all continents and in an array of markets including education, healthcare, government, industrial/manufacturing, data centers, lodging, retail and... Read The Rest
Innovative, Efficient and Intelligent Products
Harold James, Inc along with YORK® is all about getting results that are more efficient and more intelligent. We service and install YORK® Commercial HVAC equipment that makes environments optimized and connected. To maximize your workplace's operating efficiency, you need access to both innovative HVAC equipment and world-class service expertise from Harold James, Inc and York Packaged & Split DX Systems Minimize your installed cost while maximizing your space comfort with our YORK® Packaged Rooftop units, Heat Pumps, and Split Systems. From Light to Large Commercial tonnages with configurable options, a range of efficiency choices, and Smart Equipment™  on Light Commercial models,... Read The Rest
More Than 100 Years of Heating, Cooling and Refrigeration
If your Carrier® HVAC system requires service, Harold James, Inc in Fort Worth / Dallas is expert Carrier® commercial HVAC servicing team your facility needs. We're a local heating and cooling contractor with decades of experience working on all major HVAC brands, including Carrier®. Built on Willis Carrier’s invention of modern air conditioning in 1902, Carrier® is the world leader in heating, air-conditioning and refrigeration solutions. We constantly build upon our history of proven innovation with new products and services that improve global comfort and efficiency. Carrier® Commercial HVAC and Refrigeration Solutions Carrier® delivers global solutions across a broad range of applications in... Read The Rest
The Biggest Variety in HVAC Systems
Harold James, Inc  is a leading service provider and installer of Lennox® high-efficiency packaged rooftop units, VRF systems, split systems, HVAC controls, furnaces and indoor air quality products for the light commercial industry. Our innovative products are designed to improve comfort and protect profits, and are backed by unsurpassed customer service. Split Systems Lennox® offers an extensive line of split system components that provide reliable performance to meet the demands of a variety of commercial applications. Our systems offer the highest efficiency available while reducing energy bills and maximizing comfort. From heat pumps and air conditioners to high-quality air handlers and indoor coils,... Read The Rest
Variable Refrigerant Flow Systems
Harold James, Inc is your professional source for commercial HVAC systems from LG to include Variable Refrigerant Flow (VRF) systems. Variable Refrigerant Flow (VRF) systems are becoming an increasingly popular HVAC solution for commercial construction projects around the country.  They offer many benefits that can be realized by architects, engineers, contractors, and end users. Some of the benefits include energy efficiency, flexible installation, and local controls for end users.  LG manufactures a premiere line of energy efficient systems called Multi V™ which use VRF (Variable Refrigerant Flow) technology. A Variable Refrigerant Flow (VRF) system is a single refrigerant circuit that connects many indoor units to one... Read The Rest
Specializing in Chillers and Air Conditioning Units
Harold James, Inc is proud to offer commercial heating and cooling products from AAON. AAON is a world leader in creating comfortable and healthy indoor environments, efficiently, through the manufacture of premium HVAC equipment. AAON specializes in chillers and air conditioning units but offers a variety of equipment to its customers. When you work with AAON you’ll have access to both indoor and outdoor air handling units, condensers, chillers, self-contained units, geothermal heat pumps, air source heat pumps, and pool room units. Air Handling Units AAON air handling units are engineered for performance, flexibility, and serviceability. Double wall rigid polyurethane foam insulated cabinet construction and direct drive backward... Read The Rest
Heat Exchangers Built To Save Energy and Money
From large-scale processing plants and laboratories to manufacturing facilities, oil refineries and more, Harold James, Inc in Fort Worth, Texas and AERCO have the solutions for you. Their high efficiency heat exchangers are extremely durable and built to save energy and money. Their condensing boilers and high-efficiency water heaters are some of the best on the market.  AERCO International, Inc. is a recognized leader in delivering cost-effective, commercial condensing boilers, high-efficiency water heaters and energy recovery solutions across a variety of markets including education, lodging, government, office buildings, healthcare, industrial and multifamily housing.  Condensing Boilers AERCO has been an industry leader in water heating design for 65 years. AERCO... Read The Rest
Top of the Line Computer Room Air Conditioning Equipment
Since 2016, Computer Room Air Conditioning (CRAC) equipment has been federally regulated. Harold James, Inc of Fort Worth, Texas along with products from Data Aire can show you how to navigate the latest requirements, including using the correct efficiency ratings and ensuring certification compliance. From the early days of computing, to today’s data-driven and business-critical infrastructures — the challenges of environmental air control and energy management have steadily evolved. Building on more than six decades of experience, Data Aire produces innovative solutions to meet these developing demands. Data Aire is a solutions-driven organization with a passion for finding creative answers by working... Read The Rest

When You Need HVAC Service, Repair, and Installation

Harold James, Inc Is The Best Choice For Your Facility