Compare the highest-rated insulation professionals in London, Ohio. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, family-owned contractor specializing in comprehensive home insulation and air sealing services. They are known for their focus on energy efficiency, thorough audits, and expertise in both new installation and replacement projects. They emphasize educating homeowners on the benefits of proper insulation.
A well-established company with a strong regional presence, known for its lifetime warranty on workmanship. While they excel in waterproofing, they have a dedicated insulation division that handles a wide range of services, particularly focusing on areas prone to moisture like basements and crawl spaces.
A local, full-service home performance contractor that offers a holistic approach to energy efficiency. They combine insulation services with HVAC and electrical work, allowing them to provide integrated solutions and accurate energy efficiency audits to maximize homeowner savings.
The insulation market in London, Ohio, and the surrounding Madison County area is characterized by a mix of a few highly specialized local contractors and larger regional companies based in Columbus and Springfield that extend their services into the region. Competition is moderate, which generally benefits consumers through competitive pricing and a focus on service quality. The average quality of providers is good, with several companies holding certifications from manufacturers like Owens Corning and demonstrating knowledge of local building codes and available energy efficiency rebates from utilities like AEP Ohio. Typical pricing is in line with Midwestern averages. As a rough guide, attic blown-in insulation can range from $1,500 to $3,500, spray foam insulation is a premium service starting at $2,500 and going significantly higher, and wall insulation projects can vary widely based on the method and home size. The market shows a strong demand for services related to older home upgrades, air sealing, and basement/crawl space encapsulation, reflecting the age of the local housing stock and a growing homeowner interest in energy efficiency and comfort.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with London regulations and climate
Get answers to common questions about insulation services in London, Ohio.
For London, Ohio's climate zone (Zone 5), the U.S. Department of Energy recommends an attic insulation level of R-49 to R-60. This high R-Value is crucial to combat our region's significant temperature swings, with cold winters and hot, humid summers, ensuring your home stays energy-efficient and comfortable year-round. Properly meeting this target can dramatically reduce heating and cooling costs, which is a key concern for local homeowners.
While insulation can be installed year-round, the ideal times in London are late spring and early fall. These periods typically offer mild, dry weather, which is optimal for projects like attic work where extreme summer heat or winter cold can be hazardous for installers and affect material performance. Scheduling during these shoulder seasons also helps ensure your home is properly sealed before the peak heating and cooling demands hit.
Yes, Columbia Gas of Ohio and AEP Ohio often offer rebates and incentives for energy efficiency upgrades, including insulation. Additionally, the state of Ohio may have periodic programs. It's essential to consult with a knowledgeable local insulation contractor, as they are typically up-to-date on the latest available incentives and can help you navigate the application process to maximize your savings.
Prioritize contractors who are licensed, insured, and have strong local references. Look for companies experienced with Ohio's building codes and climate-specific solutions. A reputable provider will offer a detailed, in-home assessment and clearly explain their recommended materials (like blown-in cellulose or fiberglass batts) and methods rather than giving a generic phone quote. Checking their standing with the Better Business Bureau is also wise.
Insulation is a major part of the solution, but in many historic or older homes in London, air sealing is equally critical. Gaps, cracks, and outdated windows can undermine even the best insulation. A professional energy audit or assessment is highly recommended to identify specific air leakage points unique to your home's construction. Addressing both insulation *and* air sealing is the most effective strategy for improving comfort and efficiency.