All Services Engineering & Architecture Mechanical Engineer $15/hr · Starting at $100 Construction document creation for HVAC, Plumbing, and some electrical projects. Design and drafting as well as any required energy calculations. About $15/hr · Ongoing Download Resume Construction document creation for HVAC, Plumbing, and some electrical projects. Design and drafting as well as any required energy calculations. Skills & Expertise ConstructionCreativeElectrical EngineeringEngineeringHVAC System DesignMechanical EngineeringPlumbing Design 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts EngineersMechanical EngineersHVAC System DesignersConstruction ExpertsElectrical Engineers