Hallelujah Heating & Air

Hallelujah Heating & Air operates as a family owned HVAC contractor serving Marietta and the broader Metro Atlanta region, including nearby communities such as Roswell, Woodstock, Cumming, and Alpharetta. Established in 1999, this locally-rooted company has built its reputation on honest diagnostics and straightforward recommendations, earning a 4.7-star rating across 16 verified customer reviews. The business maintains standard weekday hours from 8 AM to 5 PM, Monday through Friday, and is located at 4703 Ecton Drive in Marietta.

What distinguishes this contractor is their commitment to transparency, particularly evident when customers describe being steered away from expensive replacements by Tiger and his team. The company participates in Cobb EMC's rebate program, offering $50 back to customers who schedule AC tune-ups and maintenance, an incentive that helps offset service costs. They provide financing options for larger projects, and their service menu covers the full spectrum of residential heating and cooling needs, from routine maintenance to complete system replacements.

Customer reviews repeatedly highlight technician Tiger, who has handled scenarios ranging from diagnosing a parent's aging system to performing a same-day freon top-up that other companies estimated at $6,000 in replacement costs. One reviewer describes Tiger as someone who "does not play games with your money," opting for repairs over upsells. Another mentions George by name, connecting his furnace service to the company's biblical moniker. The technicians Steve and a dog named Steve also appear in customer accounts, adding a memorable character to service visits.