The Energuy is not just one guy, but a team of energy raters who deliver energy efficiency solutions to homeowners. For more than 10 years, The Energuy has been helping people make their California homes more energy efficient, which isn’t just smart for the environment, but smart for the economy. Our services of Ontario Energy Audits provide Energy Audits / Upgrades, Air Leakage, Heating & Cooling, Insulation, Lighting