OnPoint HVAC, a residential heating and cooling contractor based in Livonia, Michigan, has received recognition for its record of ENERGY STAR certified system installations throughout Metro Detroit. The acknowledgment reflects the company's consistent application of engineering-grade installation methods—load calculations, custom ductwork design, and airflow balancing—across more than a decade of service.
Rather than defaulting to equipment swaps, OnPoint HVAC performs detailed load calculations before specifying any system, ensuring the selected unit matches the actual heating and cooling demands of each home. This approach, applied to every ENERGY STAR HVAC Livonia MI project, eliminates common installation errors that reduce efficiency and shorten equipment life.
The company installs Tempstar and AirQuest systems—both members of the Carrier family of brands—across its service territory, which includes Livonia, Berkley, Birmingham, Canton, Farmington Hills, Northville, Novi, Plymouth, Royal Oak, and Southfield. As a licensed Carrier HVAC installer Metro Detroit homeowners rely on, OnPoint HVAC handles installations from straightforward replacements to whole-home duct modifications.
Founder George Petrentzev, who brings 20 years of HVAC experience, emphasizes the engineering decisions that determine system performance. “ENERGY STAR certified equipment can deliver up to 15 percent in annual energy savings compared to standard systems, but only when the installation is done correctly,” Petrentzev said. “Every Tempstar AirQuest installation Michigan homeowners request from us starts with a load calculation—not a guess—so the equipment performs to the efficiency ratings on the label.”
OnPoint HVAC's work with Tempstar and AirQuest equipment reflects a focus on Carrier-family systems, which share engineering platforms and certified technician training. Both product lines carry ENERGY STAR ratings across configurations, offering efficiency-certified options at different price points. The recognition comes as Michigan homeowners face increased energy costs, particularly after winters with extended sub-freezing temperatures. Properly sized and installed ENERGY STAR HVAC Livonia MI equipment has been shown by the U.S. Environmental Protection Agency to reduce energy use for heating and cooling measurably compared to non-certified alternatives.
OnPoint HVAC carries full licensing and insurance coverage across Metro Detroit and offers free estimates to homeowners evaluating system replacement or new installation. Homeowners can contact the company through onpoint-hvac.com.
