Gasca Spray Foam Insulation & Roofing
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Gasca Spray Foam Insulation & Roofing operates from Steger, serving southern Cook and Will counties including Crete, Beecher, and the surrounding communities. Founded by Joe Gasca, this family-run contractor maintains a 5.0-star average across 17 verified google reviews, reflecting consistent quality in residential spray foam applications. The team handles attic insulation, wall cavity work, and rim joist sealing, standard solutions for older Midwestern homes that suffer from drafts and uneven heating. Peggy L noted the crew arrived at her home, conducted a thorough energy-loss inspection, and explained the science behind heat transfer before recommending a tailored scope of work, a process she described as impressively transparent and backed by established building-science principles.
What distinguishes Gasca from competitors emerges most visibly in the finished product. Multiple reviewers contrast their smooth, uniform foam application against lumpy installations they had observed elsewhere, noting the visible craftsmanship in Joe Gasca's spraying technique. Vicki Nguyen specifically praised the crew's cleanup standards, observing that the team treated her home with care and left no mess behind, this attention to finish extends beyond the obvious insulation layer. Harvey Dodd reported his R-value exceeded 45 after installation, a metric used in building science but rarely confirmed by contractors, suggesting measurable confidence in their technical specifications.
Customer stories anchor this contractor's reputation in specific names and situations. Vicki Nguyen described scheduling delays with previous contractors before discovering Gasca Construction, noting immediate post-install reductions in her energy bill alongside improved home temperature regulation, she is already planning to call them again for future roof replacement. Harvey Dodd experienced the 90-degree summer heat himself, recording noticeably reduced AC cycling within days of the attic work. Peggy L's multi-level home achieved consistent temperatures across floors after installation, a common challenge in two-story houses she attributed to proper air sealing and insulation coverage.
What Customers Say
All 17 reviewers award 5 stars, with 9 explicitly naming Joe Gasca or referencing his direct involvement in the work. Three reviewers note immediate reductions in utility bills following installation, while two contrast their clean, smooth foam against rougher jobs they had observed on social media. Zero negative feedback appears in this dataset.
Services
Attic Insulation
Spray foam applied to attic ceilings and rafters, creating continuous air barriers that eliminate heat transfer through standard framing.
Wall Cavity Insulation
Interior wall cavities receive spray foam, sealing penetrations and bridging gaps that cause drafts in older construction.
Rim Joist Insulation
Foundation perimeter joists insulated to stop air leakage where concrete meets wooden framing, a major source of heat loss.
Air Sealing
Comprehensive sealing of electrical penetrations, plumbing chases, andRecessed lights to eliminate airflow pathways.
Energy Assessment
Pre-installation evaluation identifying specific heat-loss paths through thermal imaging and visual inspection.