hvacMENSCH

hvacMENSCH is a professional consultancy and licensed contractor founded by John Chavez, built on the belief that technical excellence and integrity should go hand in hand. We deliver tailored solutions that help clients in the HVAC industry achieve lasting performance, comfort, and efficiency. Backed by an advisory council of subject matter experts, professional engineers, and licensed contractors, our clients gain access to a deep bench of knowledge, skill, and real-world experience. We operate under a clear Code of Ethics and the consulting engineering community’s standards of practice, ensuring every engagement is guided by honesty, discretion, and professionalism. “Crafting comfort with purpose and compassion” is more than our tagline — it’s our approach to every project. Or, as we like to say, hvacMENSCH is trying to make ethics cool again.

List of professional services:

• HVAC design consulting, including Manual J, S, D, and T calculations
• Full MEP design with professional engineer (PE) review and stamp
• Indoor air quality (IAQ) assessments and ventilation strategy development
• Humidity control and psychrometric analysis for challenging climates
• Variable refrigerant flow (VRF) system design, commissioning, and troubleshooting
• Controls integration, including BACnet, BMS, and front-end gateway support
• Project rescue and resolution of problem jobs with objective second opinions
• HVAC project management from planning through commissioning
• Building science guidance for durability, energy efficiency, and comfort
• Education, training, and webinars for contractors, engineers, and building owners
• Technical sales support, ride-alongs, and contractor coaching
• MeasureQuick certified training and implementation
• CoolAutomation certified training and support
• Second Opinions, Trusted Advisor, Industry Insider.