Vanderbrook & Son Inc

Vanderbrook and Son Inc has served Gretna and surrounding Louisiana communities as a full-service HVAC contractor since 1926, earning a 4.1-star rating across 14 verified customer reviews. The company handles residential and commercial heating, air conditioning, and ventilation systems while also maintaining commercial refrigeration capabilities. Based in Gretna, the contractor operates Monday through Friday from 8 AM to 5 PM and maintains two phone lines to manage customer inquiries across the region.

What distinguishes this contractor is their nearly century-long commitment to workmanship guarantees and transparent pricing practices. The company explicitly promises 100% guaranteed labor and materials, free estimates for most services, and a firm policy against performing repairs without prior customer approval. Their technicians arrive with fully stocked service vehicles carrying quality parts from all major manufacturers, enabling same-day repairs for many common HVAC failures. The company also offers in-house sheet metal fabrication, a specialized capability that allows custom ductwork solutions rather than relying on third-party suppliers.

Customer feedback reveals specific scenarios where Vanderbrook and Son delivered beyond expectations. One reviewer recounted how Billy responded personally during the pandemic to help their landlord restore a failing system quickly. Another customer praised the recommendation of a smart thermostat that subsequently reduced their energy bills substantially. However, two reviews documented challenges: one regarding debris disposal after ductwork replacement and another describing multiple service calls needed for a newly installed unit.