OHA Services Heating and Air

OHA Services Heating and Air operates from Lawrenceville, Georgia, delivering heating and cooling solutions to homeowners throughout Gwinnett County and the surrounding metro area. With an exceptional 5.0-star rating across 47 client reviews, this family-oriented contractor has built a reputation for punctual service and transparent communication. Owner Omar leads each project personally, ensuring every call receives direct attention from an experienced technician rather than a call center representative.

What distinguishes OHA Services from neighboring contractors is the combination of speed and thoroughness woven into every job. Reviewers consistently mention same-day or next-day scheduling, with new system installations completed in approximately three hours without sacrificing attention to detail. The company maintains competitive, straightforward pricing and backsches each repair with a commitment to getting the job done correctly, a standard that has earned loyalty from clients who return year after year for seasonal maintenance.

Customer narratives reveal a contractor who arrives when promised and explains each step of the diagnostic process. Vickie Carroll notes Omar handled urgent needs quickly and professionally, while Cindy Jones describes a seamless HVAC replacement where the team worked efficiently from sunrise to completion. Constance Misas-Rios recommends Omar for both residential and multifamily commercial projects, citing quality craftsmanship and responsive communication as defining traits.