Compare the highest-rated insulation professionals in Knightstown, Indiana. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, modern insulation company that emphasizes education and a wide range of services including energy efficiency audits. They are known for their detailed explanations and use of both modern spray foam and traditional blown-in insulation methods. They serve the broader Central Indiana area, including Knightstown.
A long-standing, full-service HVAC and home performance company with a strong focus on whole-home energy efficiency. They are a premier provider of insulation and air sealing services, often bundling them with HVAC upgrades for maximum efficiency. Their expertise in energy audits and knowledge of local utility rebates is a significant strength.
While primarily known for foundation repair and waterproofing, this company has a dedicated insulation division that specializes in sealing and insulating the areas most vulnerable to moisture and energy loss: basements and crawl spaces. They are an excellent choice for completing the "building envelope" from the ground up.
** The insulation market serving Knightstown, IN, is characterized by a reliance on established regional contractors from larger hubs like Indianapolis, Greenfield, and Crawfordsville. There are few, if any, dedicated insulation contractors physically located within Knightstown's city limits. The competition level is moderate, with several high-quality providers vying for business in the area, which generally leads to competitive pricing and good service quality. The average quality of service is high, as the leading companies are well-established, professionally licensed, and carry certifications from manufacturers (like BASF or Demilec for spray foam) or industry bodies (like BPI for energy auditing). Homeowners in Knightstown typically seek services for older homes needing upgrades, making insulation removal and air sealing particularly valuable. **Typical Pricing (as a general guide):** * **Attic Blown-In Cellulose/Fiberglass:** $1,500 - $2,800 * **Whole-House Air Sealing:** $800 - $2,500 * **Spray Foam Insulation (Open Cell):** $1.00 - $1.50 per board foot * **Spray Foam Insulation (Closed Cell):** $1.25 - $2.00 per board foot * **Basement/Crawl Space Insulation:** $2,000 - $5,000+ * **Energy Audit:** $300 - $600 (often credited toward work performed) It is highly recommended that Knightstown residents obtain multiple quotes and inquire about potential rebates from local utilities like Henry County REMC, as the top providers are well-versed in these programs.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Knightstown regulations and climate
Get answers to common questions about insulation services in Knightstown, Indiana.
For Knightstown's humid summers and cold winters, a combination of air sealing and high R-value insulation is key. We typically recommend spray foam for its superior air-sealing properties in attics and crawl spaces, and blown-in cellulose or fiberglass for existing wall cavities. The Department of Energy recommends attic insulation levels of R-49 to R-60 for our Indiana climate zone (Zone 5), which is a crucial target for energy efficiency here.
Costs vary based on home size, insulation type, and areas treated, but for a standard attic project in Knightstown, homeowners can expect a range of $1,500 to $4,500. Local factors like the accessibility of your attic and the need for old insulation removal can affect the price. It's wise to get 2-3 detailed, written estimates from local, licensed contractors to understand the specific investment for your home.
While insulation can be installed year-round, the ideal times are late spring (April-May) and early fall (September-October). These periods typically offer milder temperatures in Indiana, making it more comfortable for the work in your attic and allowing for proper curing of certain materials like spray foam. Scheduling during these shoulder seasons also helps you prepare your home for the peak heating and cooling demands of winter and summer.
Yes, Indiana homeowners should first check with their local utility provider, such as Duke Energy Indiana, which serves Knightstown and often offers rebates for adding attic insulation. Additionally, the federal Residential Energy Efficiency Tax Credit (26 USC Section 25C) allows you to claim 30% of project costs, up to $1,200 annually, for qualified insulation materials. Your local contractor should be familiar with these programs.
Prioritize contractors who are licensed, insured, and have strong local references. Ask if they perform a pre-installation energy audit or inspection to identify specific air leaks and problem areas common in our region's older homes. A reputable Knightstown-area contractor will also provide clear details on the recommended R-value, product warranties, and a written contract outlining the scope, materials, and cleanup.