Compare the highest-rated insulation professionals in Loudon, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
A family-owned and operated insulation specialist serving New Hampshire for over two decades. They are highly regarded for their expertise in both residential and commercial projects, with a strong focus on custom solutions and energy efficiency. Their team is known for professionalism and attention to detail.
This company has built a strong reputation in central New Hampshire for comprehensive home performance services. They go beyond simple installation to address the entire building envelope, ensuring maximum energy savings and comfort for their customers.
While primarily known as a leading solar installer, ReVision Energy has a dedicated "Heat Pump & Insulation" division that provides top-tier home energy efficiency services. Their whole-home approach is ideal for homeowners looking to integrate insulation with other energy upgrades. They are a B Corp, highlighting their commitment to social and environmental performance.
The insulation market in and around Loudon, NH, is characterized by a mix of small, local specialists and larger regional companies that serve the broader capital area. Due to New Hampshire's cold climate, the demand for high-quality insulation is strong. Homeowners are increasingly aware of energy efficiency, leading to a competitive market for comprehensive air sealing and insulation services. Typical pricing is moderate to high, reflecting the quality of materials and expertise required. For example, attic insulation projects can range from $1,500 to $4,500, while full-home spray foam installations can be a significant investment of $10,000 or more. Many providers are well-versed in local building codes and can advise on available rebates, particularly through the NHSaves program, which incentivizes energy efficiency upgrades. The overall quality of providers is high, with a focus on professional certifications and proven results.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Loudon regulations and climate
Get answers to common questions about insulation services in Loudon, New Hampshire.
For our cold winters and variable seasons, air sealing and high R-value insulation in the attic are the top priorities, as heat rises and escapes there first. Blown-in cellulose or fiberglass in attics and dense-packed cellulose in wall cavities are highly effective for our climate. Properly insulating your basement or crawlspace walls is also critical to prevent cold floors and heat loss through the foundation, which is a common issue in older New England homes.
Fall is typically the ideal time, as it allows you to prepare your home for winter heating season while contractors' schedules are more open. However, insulation can be installed year-round; winter installations are common for urgent heat loss issues, and summer is good for tackling attic projects before the space becomes excessively hot. Scheduling outside of the peak fall rush can sometimes lead to better availability and pricing.
Yes, New Hampshire homeowners should first explore the "Home Energy Assistance" programs and rebates offered through NHSaves, which is sponsored by the state's major utilities. These can provide significant incentives for air sealing and adding insulation that meets specific performance standards. Additionally, check with the Town of Loudon or Merrimack County for any local programs, and always consult your insulation contractor, as reputable local providers are knowledgeable about current incentives.
Look for a licensed and insured contractor with specific experience in New England's climate and older home construction, which is prevalent here. Ask for local references in Loudon or surrounding towns and verify they perform a pre-installation energy assessment (often called a "blower door test") to identify precise air leakage areas. A trustworthy provider will also help you navigate NHSaves rebates and should offer warranties on both materials and labor.
In nearly all cases, especially with Loudon's older housing stock, comprehensive air sealing must be done *before* adding new insulation. Adding insulation over significant air leaks traps moisture in wall cavities (leading to mold) and does little to stop the drafts that make you feel cold. A professional assessment will identify leaks around windows, doors, sill plates, and attic penetrations; sealing these is the most cost-effective first step to improving comfort and efficiency.