Compare the highest-rated insulation professionals in Summit, New Jersey. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier home performance and insulation contractor serving North Jersey. They are highly regarded for their comprehensive energy audits and expert installation of spray foam and blown-in insulation. Their strength lies in a holistic approach to home sealing and efficiency.
While their name emphasizes waterproofing, this company is a full-service insulation and encapsulation expert. They are a top choice for below-grade insulation projects and have extensive experience with Summit's older homes, which often have damp basements and crawl spaces requiring integrated solutions.
A specialized contractor focused primarily on attic systems. They excel in attic insulation upgrades, ventilation, and air sealing, which are critical for energy efficiency in New Jersey's climate. They are a reliable choice for targeted attic projects and are known for their professional crews and clean work.
The insulation market in Summit, New Jersey, is characterized by high-quality, specialized contractors rather than a high volume of local competition. Summit and its surrounding affluent suburbs feature a large stock of older, historic homes alongside modern new constructions, driving demand for advanced insulation solutions that improve comfort and energy efficiency without compromising structural integrity. The competition level is moderate, with a focus on expertise and service quality over price. Homeowners are typically well-informed and seek out contractors with strong reputations, proper licensing, and knowledge of state and utility rebate programs (like those from NJ's Clean Energy Program). Typical pricing is at a premium compared to national averages, reflecting the high cost of living, stringent local building codes, and the technical skill required to properly insulate the area's diverse housing styles. Full-home insulation projects with air sealing often range from $8,000 to $20,000+, while targeted attic jobs can range from $2,000 to $6,000.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Summit regulations and climate
Get answers to common questions about insulation services in Summit, New Jersey.
For Summit's humid summers and cold winters, the most critical upgrade is air sealing and adding attic insulation to at least R-49, which is the recommended level for our climate zone (Zone 4A). Properly insulating basement rim joists is also vital to prevent cold drafts and moisture issues common in our region. These improvements directly combat high heating costs in winter and humidity-driven cooling loads in summer.
Costs vary significantly based on home size, material (fiberglass, cellulose, or spray foam), and area treated, but Summit homeowners can expect a professional attic insulation project to range from $1,500 to $4,500. Whole-house air sealing and insulation can be $5,000 to $15,000+. It's important to get multiple itemized quotes, as local labor rates and the age of Summit's many historic homes can impact pricing.
Yes, New Jersey's Clean Energy Program (NJCEP) offers significant rebates for air sealing and adding insulation when performed by a participating contractor. Summit homeowners should first schedule a Home Performance with ENERGY STAR audit to qualify. Additionally, federal tax credits may apply for certain insulation materials, effectively reducing your overall project cost.
The ideal times are late spring (April-May) and early fall (September-October). These periods offer mild temperatures, which are safer for contractors working in attics and allow for proper curing of materials like spray foam. Scheduling during these shoulder seasons also ensures your home is prepared before the peak heating and cooling demands of Summit's winter and summer.
Prioritize contractors who are licensed, insured, and specifically accredited by the NJ Clean Energy Program (a "Home Performance Contractor"). They should provide a detailed energy audit and proposal. Look for strong local references and experience with Summit's diverse housing stock, from older colonials to newer builds, as each presents unique insulation challenges. Avoid providers who offer a quote without a thorough inspection.