AmericanHiTech

AmericanHiTech Heating & Air Conditioning has worked in Sterling since 2017 and says it has served more than 20,000 customers. Services include AC installation, maintenance and repair, duct cleaning, thermostat installation and programming, zoning systems, commercial HVAC, and geothermal heating and cooling, plus extended warranty programs. It is also a Generac dealer that installs generators. Emergency service runs 24/7, with a response promised within 60 minutes, and free estimates are offered. The company states its technicians are licensed and insured. Rated 4.9 from 59 Google reviews, 58 of them five stars. Generator installation is handled from start to finish. Licensed and certified technicians are promised on every call. Transparent pricing with no hidden fees is promised. Free, no-obligation estimates come first.