Compare the highest-rated insulation professionals in Allentown, New Jersey. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated franchise known for its comprehensive approach to home performance. They specialize in a wide range of insulation services and emphasize energy efficiency and air sealing to create a complete thermal envelope for homes.
A local contractor with a strong focus on both residential and commercial insulation. They are praised for their professional crews, clear communication, and expertise in modern insulation techniques like dense-pack cellulose and spray foam.
While offering a full suite of energy-saving services, their insulation division is robust and well-regarded. They are a Building Performance Institute (BPI) certified company, which underscores their commitment to whole-home energy efficiency and proper installation techniques.
The insulation market in Allentown, NJ, and its surrounding Monmouth and Mercer County areas is competitive and service-oriented. Due to Allentown's older housing stock mixed with new construction, there is consistent demand for insulation upgrades, particularly attic and basement insulation to combat New Jersey's humid summers and cold winters. The average quality of contractors is high, with several established, licensed, and insured players dominating the market. **Competition Level:** Moderate to High. Homeowners have multiple reputable options, which helps keep pricing competitive and service quality high. **Typical Pricing:** Costs are in line with regional averages. As a rough guide: * **Attic Blown-In Fiberglass:** $1,500 - $2,800 * **Spray Foam Insulation (Open Cell):** $1.00 - $1.50 per board foot * **Spray Foam Insulation (Closed Cell):** $1.25 - $2.00 per board foot * **Wall Insulation (Dense-Pack):** $1.50 - $3.00 per square foot of wall Many providers offer free estimates and are knowledgeable about New Jersey-specific rebates and incentives, such as those available through the New Jersey Clean Energy Program (NJCEP), which can significantly offset the cost of energy efficiency upgrades.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Allentown regulations and climate
Get answers to common questions about insulation services in Allentown, New Jersey.
For Allentown's humid continental climate with cold winters and hot, humid summers, the most impactful upgrades are air sealing and attic insulation. Properly air sealing your attic floor and adding cellulose or blown-in fiberglass to achieve an R-Value of R-49 to R-60 is critical to prevent heat loss in winter and reduce cooling costs in summer. Additionally, insulating basement rim joists and crawl spaces helps combat cold floors and moisture issues common in our region.
Costs vary based on material, home size, and area insulated, but for a standard Allentown home, expect to pay between $1,500 to $4,500 for a professional attic insulation project. Blown-in cellulose is often a cost-effective and high-performance choice for our area. It's important to get multiple itemized quotes from local contractors, as pricing can be influenced by regional material availability and New Jersey's overall higher cost of labor and living.
Yes, New Jersey homeowners have excellent incentive programs. The primary program is through the New Jersey Clean Energy Program (NJCEP), which offers rebates for air sealing and adding insulation that meets specific performance standards. Additionally, PSE&G and other local utilities may offer complementary incentives. It's crucial to use a NJCEP-registered contractor to qualify, and they can help you navigate the application process.
Always verify the contractor is licensed and insured in New Jersey. Look for companies that are NJCEP-registered to ensure they understand the latest state performance standards and can help you access rebates. Ask for local references in Burlington County and check reviews specifically about their air sealing practices, as this is a critical step often overlooked. A reputable contractor will perform a thorough energy audit or assessment before providing a quote.
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 in New Jersey, which is optimal for attic work and allows for proper ventilation during installation. Scheduling during these shoulder seasons also helps you prepare your home for peak heating and cooling demands, and you may find greater contractor availability compared to the busy summer and late-fall rush.