Williams Electrical and Controls LLC

TE Certified operates out of Roswell, Georgia, offering multi-trade home services alongside automatic standby generator setups. Their site features a dedicated automatic generator page with multiple installation references and highlights Generac systems. While most of their extensive online feedback centers on general electrical and mechanical repairs, their published service offerings explicitly cover generator installs.

Based in Marietta, GA, Coolray Heating & Air Conditioning maintains a dedicated page on their website outlining generator installation services. Site copy specifically highlights Generac equipment alongside electrical transfer switch setups across multiple published pages. While they maintain thousands of general Google reviews for HVAC and electrical work, none in our sampled dataset explicitly mention standby generator installations, so homeowners should request recent project references directly.

Homeowners looking into power backup in Marietta will find explicit generator installation offerings listed on Casteel's website under their electrical division. Their site features a dedicated generator page alongside a dozen install references across several pages. Because their massive public review presence focuses heavily on general HVAC and plumbing work, prospective buyers should ask directly about recent generator projects and supported brand lines.

Homeowners in Kennesaw and the broader area can find dedicated automatic standby generator services on TE Certified Electrical, Plumbing, Heating & Cooling's website. Their published material focuses on Generac system setups across multiple site pages. While they maintain thousands of positive reviews across general trade services, prospective buyers should ask to see recent generator-specific project references.

Coolray Heating & Air Conditioning promotes home generator setups across Suwanee, Georgia, maintaining a dedicated web section for generator installations. Their site explicitly highlights Generac power systems and transfer switch configurations alongside broader electrical and HVAC offerings. While online marketing confirms active generator installations, public customer feedback largely centers on general trades, making direct verification of recent generator projects recommended.

Casteel Heating, Cooling, Plumbing & Electrical offers generator installations as part of its electrical division in Lawrenceville, Georgia. Their website includes a dedicated generator service section with 12 references to installation work across six pages. While Casteel maintains thousands of customer reviews across trades, none in the current data sample specifically cover standby generator projects.