Compare the highest-rated insulation professionals in Rockland, Delaware. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading energy solutions company for Delaware and the Tri-State area, specializing in comprehensive home performance upgrades. They are highly regarded for their systematic approach, starting with advanced energy audits to diagnose issues before proposing solutions like air sealing and insulation.
A well-established, family-owned insulation contractor serving the Delmarva Peninsula. They have a strong reputation for professionalism and quality workmanship across a wide range of insulation types, particularly blown-in and spray foam applications.
A dedicated provider of energy-efficient home upgrades, focusing on creating tighter, more comfortable, and cost-effective living environments. Their services are often bundled, combining insulation with air sealing for maximum performance.
The insulation market in and around Rockland, DE, is characterized by a small number of highly specialized regional providers rather than a dense field of local competitors. Due to Rockland's small size and unincorporated status, homeowners typically rely on established companies from nearby hubs like Wilmington, Dover, and Harrington. The average quality of service is high, as these companies compete on reputation, expertise, and the ability to navigate state-wide energy rebate programs (like those from Energize Delaware). Competition is strong among the top-tier providers, who differentiate themselves through certifications (like BPI) and a whole-house performance approach rather than just insulation installation. Typical pricing is competitive with national averages; for example, attic insulation with blown-in cellulose can range from $1,500 to $2,500, while closed-cell spray foam can be $3,000 to $7,000+, depending on the scope and complexity of the project.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Rockland regulations and climate
Get answers to common questions about insulation services in Rockland, Delaware.
For our humid summers and cold winters, a combination of air sealing and high-performance insulation is key. We typically recommend spray foam for its superior air barrier and high R-value per inch, especially in attics and crawl spaces, or blown-in cellulose for existing wall cavities due to its excellent performance and fire resistance. The right choice depends on your home's construction, budget, and specific air leakage issues common in older Rockland homes.
Costs vary based on home size, insulation type, and accessibility, but a typical attic insulation project in New Castle County ranges from $1,500 to $4,500. Spray foam is more expensive upfront ($1.50-$3.50 per board foot) but offers long-term energy savings, while blown-in fiberglass is more budget-friendly ($0.75-$1.50 per sq. ft.). Always get itemized quotes from local contractors that include air sealing, as this is critical for Delaware's seasonal temperature swings.
Yes, Delaware's Energize program, administered by the Sustainable Energy Utility (SEU), offers rebates for insulation upgrades that meet specific performance standards. Additionally, the federal tax credit for insulation (up to 30% of cost, max $1,200) remains available. We recommend checking the DSIRE USA database for the latest local incentives and ensuring your contractor is familiar with the paperwork required to qualify.
While insulation can be installed year-round, the ideal times are late spring (April-May) and early fall (September-October). These periods typically offer mild, dry weather, which is important for certain materials like spray foam that have specific temperature application requirements. Scheduling during these shoulder seasons also avoids the peak summer heat and winter rush, potentially leading to better contractor availability and pricing.
Prioritize contractors who are licensed, insured, and have specific experience with Delaware's building codes and climate challenges. Look for certifications from manufacturers (like Owens Corning or Icynene) and industry groups (BPI). Always ask for local references in the Rockland/Wilmington area and verify they perform a pre-installation energy assessment to identify your home's specific needs, rather than offering a one-size-fits-all solution.