High Efficiency

High Efficiency demonstrates strong professionalism and technical expertise, with consistent praise for punctuality, courtesy, and knowledgeable technicians across 38 and 26 mentions respectively. However, the company is significantly hampered by serious pricing concerns documented in 8 reviews alleging unauthorized charges, inflated flat rates, billing disputes, and lack of transparent upfront pr... Read more

High Efficiency demonstrates strong professionalism and technical expertise, with consistent praise for punctuality, courtesy, and knowledgeable technicians across 38 and 26 mentions respectively. However, the company is significantly hampered by serious pricing concerns documented in 8 reviews alleging unauthorized charges, inflated flat rates, billing disputes, and lack of transparent upfront pricing. Project completion shows mixed results with multiple documented cases of incomplete work, failed callbacks, and unresolved issues requiring additional service calls or outside contractors. The WW Score of 76.8 reflects a company with genuine technical capability undermined by billing practices and follow-through reliability that create substantial customer friction. Read less