Compare the highest-rated insulation professionals in Onslow, Iowa. All contractors are licensed, insured, and verified through our rigorous screening process.
A family-owned and operated business with a strong reputation for quality workmanship and customer service in Eastern Iowa. They specialize in comprehensive home insulation solutions with a focus on improving energy efficiency. They are known for their expertise in both new construction and retrofit projects.
This provider takes a diagnostic approach, starting with energy audits to identify the most cost-effective improvements. They are experts in air sealing and building science, ensuring that insulation performs optimally. Their service is ideal for homeowners focused on maximizing comfort and reducing utility bills.
A well-established contractor serving the Quad Cities and surrounding Iowa/Illinois areas. They offer a wide range of insulation types and have extensive experience in residential projects of all sizes. Their long history in the business points to reliability and adherence to local building codes.
The insulation market for a rural community like Onslow, Iowa is characterized by a reliance on regional contractors from larger nearby hubs such as Davenport, Cedar Rapids, and Dubuque. There are no dedicated insulation companies physically located within Onslow itself. The competition among regional providers is strong, which benefits the consumer through competitive pricing and a high standard of quality as companies strive to maintain their reputations across a wide service area. The average quality of service is high, with several providers holding certifications from manufacturers like Owens Corning and Icynene, indicating professional training. Pricing is typically in line with Midwestern averages, with project costs heavily dependent on the home's size, the type of insulation selected (spray foam being a premium option), and the scope of prep work like removal or air sealing. Homeowners in the area are increasingly aware of energy efficiency, and providers are well-versed in available rebate programs from local utilities like Alliant Energy, which can help offset project costs. It is always recommended to obtain at least two quotes for any significant insulation project.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Onslow regulations and climate
Get answers to common questions about insulation services in Onslow, Iowa.
For Onslow's climate, characterized by hot, humid summers and very cold winters, a combination of air sealing and attic insulation is most critical. We recommend achieving high R-values (R-49 to R-60 for attics) using blown-in cellulose or fiberglass to combat extreme temperature swings. Properly insulating basement walls and crawl spaces is also vital to prevent cold floors and moisture issues common in Eastern Iowa.
The ideal times are late spring (May-June) and early fall (September-October) to avoid Onslow's peak summer humidity and winter's deep cold, allowing for proper attic ventilation and contractor availability. Most single-area projects like an attic or crawl space can be completed in one day, while whole-house retrofits may take 2-3 days, depending on the home's size and complexity.
Yes, Iowa has excellent incentives. Homeowners in Onslow can access rebates through the **MidAmerican Energy** Home Energy Solutions program, which offers significant discounts for attic and wall insulation. There are no specific local Onslow codes that override the statewide Iowa Energy Code, which sets minimum R-value requirements, so working with a provider familiar with these programs is key to maximizing savings.
Look for licensed, insured contractors with proven experience in Eastern Iowa's older housing stock, common in Jones County. Ask for local references in Onslow or nearby towns like Wyoming and Anamosa, and verify they perform a pre-installation energy audit. A reputable provider will clearly explain their recommended R-values for our climate and provide a detailed, written estimate that includes air sealing.
For a typical 1,200 sq ft attic in Onslow, costs generally range from $1,500 to $3,500, depending on the chosen material (blown-in cellulose is common) and the target R-value. Key cost factors include the current insulation level (many older homes have little to none), the need for extensive air sealing, attic accessibility, and the removal of old, compromised insulation, which is often necessary in historic properties.