Compare the highest-rated insulation professionals in Sweet, Idaho. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading residential and commercial insulation contractor serving the Treasure Valley and surrounding areas, including Gem County. They are known for their professional crews, high-quality material installation, and expertise in energy-efficient solutions. They are an Owens Corning Preferred Contractor.
A well-established and highly reputable contractor with a strong focus on comprehensive home performance. They offer a full suite of services from insulation to air sealing and energy audits, making them a top choice for homeowners seeking to maximize efficiency and comfort.
A reliable and customer-focused provider known for its quality workmanship and competitive pricing. They specialize in both new construction and retrofit projects, offering all major types of insulation to suit various home designs and budgets.
The insulation market serving Sweet, Idaho, and the wider Gem County area is characterized by a reliance on regional contractors from the Treasure Valley. The competition is moderate, with a handful of established, high-quality providers dominating the market. Homeowners in Sweet benefit from this, as they have access to companies with significant expertise and resources, though they should expect to pay for travel time. The average quality of service is high, as the leading contractors are well-trained, certified by major manufacturers (e.g., Owens Corning), and adhere to modern building science principles. Typical pricing is competitive with national averages. For a standard attic blow-in insulation project, homeowners can expect to pay between **$1,500 and $3,500**, depending on the square footage and material (cellulose vs. fiberglass). Spray foam insulation is a premium option, typically costing **$2.00 to $3.50 per board foot** for open-cell foam. The local climate, with cold winters and hot summers, makes high-performance insulation a valuable investment, and providers are generally knowledgeable about available utility rebates from companies like Idaho Power.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Sweet regulations and climate
Get answers to common questions about insulation services in Sweet, Idaho.
For our cold Gem County winters, the U.S. Department of Energy recommends an attic insulation R-value of R-49 to R-60. This high level of insulation is critical because it acts as a thermal barrier against the significant heat loss that occurs during Sweet's long, cold seasons, keeping your home warmer and drastically reducing heating costs. Proper attic insulation also helps prevent ice dams on the roof, a common issue in Idaho's winter climate.
The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather in the Treasure Valley region, which allows contractors to work efficiently and ensures materials like spray foam cure properly. Scheduling during these shoulder seasons also ensures your home is prepared before the peak heating season hits, and you'll find greater contractor availability compared to the busy summer remodel period.
Yes, insulation work in Sweet must comply with the Idaho State Building Code, which adopts the International Residential Code (IRC) and its insulation requirements. More importantly, you should check with Idaho Power for current rebate programs; they have historically offered incentives for adding insulation, especially in attics, which can significantly offset your project cost. Always ensure your contractor is familiar with these local codes and incentive applications.
Look for a licensed, bonded, and insured contractor with specific experience in Idaho's climate. Ask for local references in Gem or neighboring counties and verify they perform a thorough energy audit or assessment before quoting. A reputable provider will be knowledgeable about the specific moisture control and ventilation needs for our region to prevent mold and ensure durability. Checking their standing with the Idaho Division of Building Safety is also recommended.
In Sweet's climate, air sealing is the crucial first step. Gaps, cracks, and leaks in your home's envelope (especially in the attic and basement) allow cold Idaho air to infiltrate, making even high R-value insulation less effective. A professional will typically perform a blower door test to identify leaks and seal them before adding or upgrading insulation. This two-pronged approach is the most effective strategy for comfort and savings in our region.