Compare the highest-rated insulation professionals in Mount Holly, New Jersey. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, modern insulation contractor known for its strong focus on customer education and energy efficiency. They offer a comprehensive range of services from audits to installation and specialize in both new and retrofit projects for residential and commercial properties.
A well-established, family-owned local contractor with a long history of serving South Jersey. They have built a strong reputation for reliability, quality workmanship, and expertise in handling all types of insulation projects, particularly in older homes common to the area.
A reputable and experienced contractor serving New Jersey and Eastern Pennsylvania. They are known for their professional crews, knowledge of local building codes, and ability to handle complex projects, including spray foam applications and complete home energy sealing.
** The insulation market in and around Mount Holly, NJ, is competitive and service-oriented, characterized by a mix of long-standing local family businesses and modern, efficiency-focused franchise operators. The high number of historic homes in the area creates a strong demand for insulation upgrades, removal, and air sealing services to improve comfort and reduce energy costs. Quality is generally high among the top-rated contractors, who are typically well-versed in New Jersey's building codes and available energy efficiency rebate programs, such as those from the New Jersey Clean Energy Program (NJCEP). Competition is robust, which benefits consumers through competitive pricing and a focus on customer service. Typical pricing for a standard attic blown-in insulation job can range from $1,500 to $3,500, while more complex spray foam installations or full-home retrofits can range from $5,000 to $15,000+, depending on the scope, square footage, and materials used. Homeowners are advised to obtain multiple quotes and ensure their chosen provider conducts a thorough energy audit to identify the most cost-effective solutions.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Mount Holly regulations and climate
Get answers to common questions about insulation services in Mount Holly, New Jersey.
For Mount Holly's humid summers and cold winters, a combination approach is often best. In older homes with existing walls, dense-pack cellulose or injection foam are excellent choices for retrofitting as they seal air leaks and manage moisture well. For attics, blown-in fiberglass or cellulose to achieve a high R-value (recommended R-49 to R-60 for our NJ climate zone) is critical for year-round temperature control and energy savings.
Costs vary based on home size, insulation type, and areas treated, but Mount Holly homeowners can expect to invest between $1,500 to $4,500 for a standard attic insulation project. Regional material and labor rates apply, and prices can be higher for full-wall injections or spray foam. Always get itemized quotes from local contractors, and remember that New Jersey offers various rebates and tax credits that can significantly offset the final cost.
While simple attic insulation often doesn't require a permit, any work involving structural elements, electrical, or altering exterior walls may need one from the Mount Holly Township construction office. Crucially, New Jersey has strict building codes (NJ Uniform Construction Code) that dictate required R-values and proper installation practices for energy efficiency. A reputable local installer will know these codes and handle any necessary permits.
The best times are during the mild shoulder seasons of spring (April-May) and fall (September-October). This avoids the extreme attic heat of summer and the pre-winter rush that can delay scheduling. However, insulation can be installed year-round; the key is to schedule before the peak of winter to lock in heat savings or before summer to keep cool air in.
Look for a contractor licensed and insured in New Jersey with specific experience in our region's older housing stock. Check for certifications from manufacturers (like Owens Corning or CertainTeed) and ask for local references in Burlington County. Ensure they provide a detailed, written estimate that includes the proposed R-value, and verify they conduct a pre-installation energy assessment to identify your home's specific air leakage points.