Jmax Companies consists of Jmax Swimming Pool Plumbing and Jmax Mechanical. JMax Swimming Pool Plumbing is the premier swimming pool plumbing and remodeling sub contractor in Phoenix Arizona. Servicing those builders and customers with the highest standards. It is our mission to be the best and most attentive installers in our industry and we work everyday to solidify that vision. JMax Mechanical is a full service residential and commercial plumbing company. Able to service your needs on new home plumbing, re-piping as part of a home improvement or remodel, commercial new plumbing, commercial tenant improvements, water heater install or replacements, sewer line replacement, underground and overhead gas, septic and drain systems and much more.