Engineered HVAC Solutions.
Expertly Supported.
Commercial HVAC equipment, technical resources, and experienced engineering support for every stage of your project.
ENGINEERING EXPERTISE
Technical Knowledge. Practical Solutions.
USAC Engineers connects contractors, building owners, and design professionals with commercial HVAC equipment and responsive technical support—from product selection and system design through project execution.
Meet Your Engineering Team
Michelle Sangalang
Sales Engineer
(310) 714-1859
m.sangalang@us-ac.com
Margaret Lemos, PE, LEED AP, PMP
Sales Engineer
(626) 664-1922
m.lemos@us-ac.com
Eliana Roberts
Applied Specialist
(626) 854-4539
e.roberts@us-ac.com