Mjzern

History

I've been in the Plumbing, Heating and Air Conditioning Contracting industry since 1983 and opened MJZern, Inc. in 1999. I have a BS in Mechanical Engineering from Texas A&M as well as my Responsible Master Plumber's License and my Texas Air Conditioning and Refrigeration Contractor's license.

Specialties

MJZERN, Inc. can provide the following services: Install, service, and repair residential and commercial Air Conditioning systems, Install, service, and repair Hydronic heating and Domestic Water boilers. Design, build and install sheet metal ductwork systems per SMACNA and ASHRAE standards. Insulation can be internal liner or external wrap, where required. Install, service, and repair Domestic Water, Sanitary Sewer and Vent, and Natural Gas systems. Install, service, and repair residential and commercial refrigeration systems. Install, service, and repair residential and commercial appliances. Stainless Steel fixture design, fabrication and installation. General Repairs. General Construction. Construction Management. Install, service, and repair telephone, data, network and video cabling systems. Service, and repair electrical systems.