We work across the Southeast U.S.

David Woodall's HVAC career began in 1982. He has served at all skill and experience levels from Service Tech Helper to Project Foreman,  Sales Engineer to Corporate Executive. 

David’s experience and accomplishments include successful design and management of over 200 projects, totaling 45,000 systems, equating to more than $125,000,000 in revenue.

A leader in industry knowledge and experience, David holds licenses in 13 states (AR, LA, TN, KY, MS, AL, GA, FL, SC, NC, VA, MD, OH). This licensing responsibility along with continuous ongoing training and education, keeps him at the cutting edge of industry issues such as code compliance, construction trends, and energy innovation.

David serves as President of Pinnacle Air Solutions and oversees corporate functions, HVAC design, pre-construction, estimating, and financial planning. 

In an HVAC career that has spanned over 20 years, Alex Lemeshko has developed a wide range of talents perfectly suited to HVAC construction management.

Alex has Bachelor of Science degrees in Building Construction Science from Georgia Tech, and Metallurgical Engineering from the National Academy of Ukraine. He has technical skills that include both EPA and OSHA Certifications, and is fluent in four languages (English, Spanish, Ukrainian, and Russian).

He has led an installation team of over 75 full time employees, and 200 subcontract employees in simultaneous construction of 65 successful HVAC projects.

This unique blend of skills along with a complete understanding of material handling, product specifications, logistics, scheduling, communication, training, and management make Alex one of the most experienced and successful managers in the HVAC construction industry.

Alex is Vice President for Pinnacle and is responsible for field installation, material logistics, and company personnel management.