Flesher Blown Insulation

Flesher Blown Insulation operates as a specialized insulation contractor serving Cranford and surrounding Union County communities. With a solid 4.6-star rating accumulated across 16 client reviews, the company has established itself as a trusted name for residential blown-in insulation solutions. The team appears to focus exclusively on residential projects, handling everything from attic insulation upgrades to garage ceiling work and wall cavity fills. Based in Cranford, the contractor serves homeowners throughout the greater Union County area, including nearby communities who seek professional insulation services.

The contractor specializes exclusively in blown-in cellulose insulation, a fiber-based material that settles effectively into wall cavities, attic spaces, and hard-to-reach areas. This targeted specialization distinguishes Flesher from broader HVAC companies that treat insulation as a secondary offering. The company emphasizes clean work practices, using external access points wherever possible to minimize interior disruption to homeowners. Customers consistently note that the team leaves properties tidy, with only minimal cosmetic prep work like painting remaining for the homeowner to complete.

Multiple reviewers specifically name Robert (also referred to as Rob) as the primary technician and point of contact. Customers describe him as responsive, honest, and willing to explain options in detail. Alana Rose notes Robert completed two rooms plus an attic insulation job in under two days, while also helping adjust her attic fan and AC vents. Hara Hawthorne Gordon mentions Rob finished nursery insulation quickly before her baby arrived. Kristofer Minkstein highlighted that Rob provided a quote lower than competing contractors and followed through beyond expectations, noting the team used proper protective measures inside the home.