Texas United Mechanical, LLC is an HVAC company serving Houston, TX, and surrounding communities including Baytown, Brenham, Galveston, and Conroe. They provide a wide range of services such as air conditioner, furnace, and heat pump repair and installation, duct cleaning, thermostat installation, indoor air quality solutions, and geothermal system services. As a Carrier Factory Authorized Dealer, their technicians are factory-trained in both conventional and geothermal HVAC systems. With over 70 years of combined experience, the team offers 24/7 availability for emergency repairs and maintenance.

TC Boiler Inc is a boiler repair and installation contractor based in Houston, TX. The company provides services focused on boiler maintenance, repair, and piping solutions. They also share industry knowledge and safety tips through their blog, helping clients stay informed about the latest trends and best practices in boiler services.

GCB Industries, LLC is a Houston, TX-based company specializing in boiler repair, installation, and fired equipment solutions. They serve industrial, commercial, institutional, and healthcare clients across Houston, Central Texas, and the Dallas-Fort Worth area. Their services include boiler systems, burners, air heaters, kilns, and thermal process equipment, with capabilities in combustion control integration through their GCB Ignite division. GCB Industries combines technical expertise and veteran leadership to provide safe and efficient fired-equipment systems. They also offer turnkey boiler rentals with installation and commissioning.

Daikin Applied Service is a commercial HVAC company located in Houston, TX. They provide a wide range of services including HVAC maintenance, repair, installation, and indoor air quality solutions for various commercial and industrial facilities such as high-rises, hotels, data centers, plants, schools, and hospitals. Daikin offers advanced energy-saving technologies and a proprietary asset management system to help clients control maintenance and operational costs while improving system efficiency. Their factory-trained technicians support complex repairs and routine maintenance with a focus on sustainability and indoor air quality. The company emphasizes proactive asset management and offers financing options to support project needs.

Constellation Home is a home services provider in Houston, TX, offering heating, cooling, electrical, and plumbing repairs. With over 30 years of experience, they service and repair major heating and cooling systems, including furnaces, heat pumps, and boilers. Their licensed and certified technicians focus on restoring comfort efficiently and reliably.