Compare the highest-rated insulation professionals in Louisville, Ohio. All contractors are licensed, insured, and verified through our rigorous screening process.
ProTech Insulation is a highly-rated, locally-owned and operated company specializing in comprehensive home performance and insulation services. They are known for their expertise in advanced spray foam and cellulose insulation, and they strongly emphasize energy efficiency and air sealing to create a full building envelope solution. Their excellent customer reviews frequently mention professionalism, cleanliness, and clear communication.
Koala Insulation is part of a national brand with a strong local franchise in Canton. They focus on a wide array of insulation services, including removal of old, inefficient insulation and replacement with modern materials. They offer free energy audits and are proficient in navigating local utility rebates. Their reviews consistently praise their detailed assessments and efficient installation crews.
A longstanding family-owned business, C&M Insulation has served Stark County and surrounding areas for decades. They have built a solid reputation for reliability and quality workmanship in both residential and commercial insulation. They are particularly skilled in traditional batt insulation and blown-in applications for existing walls and attics, making them a great choice for standard upgrade projects.
** The insulation market in and around Louisville, Ohio, is characterized by a handful of established, regional contractors primarily based in the larger hub of Canton. The competition level is moderate; while there aren't dozens of providers, the existing companies are well-established and have strong local reputations, suggesting a market where quality and reliability are key differentiators. The average quality of service is high, with several providers holding certifications from major manufacturers like Owens Corning or being accredited by the BBB. Typical pricing is in line with national averages but can be influenced by the specific challenges of older homes common in Northeast Ohio. As a rough guide: * **Blown-In Attic Insulation:** $1,500 - $3,500 * **Spray Foam Insulation (Roofline):** $4,500 - $7,500+ * **Wall Insulation (Blown-In):** $2,000 - $4,000 Homeowners in Louisville benefit from the proximity to these Canton-based experts who are familiar with local building codes and climate-specific needs. Many of these contractors are also well-versed in available rebates from utility providers like AEP Ohio or Dominion Energy Ohio, which can help offset project costs. The market favors contractors who offer comprehensive energy audits and air sealing as part of their insulation services.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Louisville regulations and climate
Get answers to common questions about insulation services in Louisville, Ohio.
For Louisville, Ohio, the U.S. Department of Energy recommends attic insulation levels of R-49 to R-60. This high range is critical due to our humid continental climate, which features hot, humid summers and cold winters with an average January low around 20°F. Proper attic insulation at this level acts as a thermal barrier, keeping heat out in summer and retaining warmth in winter, directly combating our significant seasonal temperature swings for year-round comfort and energy savings.
Late spring (April-May) and early fall (September-October) are typically ideal. These periods offer mild, dry weather which is optimal for projects like attic work or exterior wall injections, as contractors can properly ventilate workspaces. Avoiding the peak summer heat makes attic work safer, and scheduling before winter ensures your home is sealed against Stark County's cold winds. However, many professional installers work year-round, so it's always worth asking about scheduling.
Yes, there are valuable local incentives. First, check with the **Columbia Gas of Ohio** and **AEP Ohio** for potential rebates on energy-efficient upgrades. Furthermore, the state of Ohio offers a **Sales Tax Exemption** for insulation materials and labor when installed in a qualifying existing home, providing direct savings. Always ask your local insulation contractor about current programs, as they are often updated and can significantly offset your project cost.
Prioritize contractors who are licensed, insured, and have strong local references. Look for companies experienced with Ohio's climate who conduct a thorough energy audit or inspection first. They should be knowledgeable about local building codes and the specific challenges of older homes common in our region. Checking for membership with organizations like the Insulation Contractors Association of America (ICAA) can also indicate a commitment to industry standards.
Not necessarily. For existing walls, a common and minimally invasive method is **dense-pack cellulose or fiberglass insulation**, which is blown in through small holes drilled in the exterior siding or interior walls. These holes are patched and repaired, causing much less disruption than a full demolition. This is an effective solution for Louisville's historic homes, sealing gaps that let in cold drafts in winter and humid air in summer, without a major renovation project.