The Best Insulation Contractors in Oakwood, IL

Compare the highest-rated insulation professionals in Oakwood, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

All Weather Seal of Central Illinois

4.8
(180 reviews)
Verified

A leading regional contractor specializing in comprehensive home energy efficiency solutions. They are known for their professional crews, high-quality materials, and a strong focus on air sealing alongside insulation to maximize energy savings. They often assist homeowners with understanding potential rebates.

3639 N Vermilion St, Danville, IL 61834 (Approx. 7 miles from Oakwood)

Specialties & Features

Spray foam insulation
Attic insulation upgrades
Air sealing services

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Williams Insulation Inc.

4.7
(90 reviews)
Verified

A well-regarded, family-owned and operated insulation contractor with deep roots in the local community. They are praised for their attention to detail, fair pricing, and expertise in both new construction and retrofit projects. Their long history in the area ensures knowledge of local building styles and codes.

121 N. Gilbert St, Danville, IL 61832 (Approx. 6 miles from Oakwood)

Specialties & Features

Blown-in insulation
Wall insulation services
Basement and crawl space insulation

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Advanced Energy Solutions

4.6
(70 reviews)
Verified

This company focuses specifically on enhancing home energy performance. They offer expert energy audits to diagnose a home's specific needs before recommending a customized insulation plan. This data-driven approach is ideal for homeowners seeking the most cost-effective efficiency improvements.

Serves the Danville/Oakwood area (Mobile service-based)

Specialties & Features

Energy efficiency audits
Insulation removal and replacement
Spray foam insulation

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Oakwood

** The insulation market serving Oakwood, Illinois, is characterized by a small number of highly specialized, local and regional providers. The competition is moderate but quality is generally high, as the established companies have built their reputations over decades serving the communities of Vermilion County. The housing stock in the area includes a mix of older, historic homes and newer constructions, creating demand for both comprehensive retrofit upgrades and new installation services. Homeowners are increasingly aware of energy costs, driving demand for services like air sealing and high-performance spray foam, alongside traditional blown-in fiberglass or cellulose. Typical pricing is in line with Midwestern averages, with blown-in attic insulation ranging from **$1,500 - $3,500** for an average home, while more complex spray foam projects or full-home retrofits can range from **$5,000 to $15,000+**. The top contractors are distinguished by their certifications (from manufacturers like Owens Corning or BASF), their focus on building science, and their ability to navigate available utility rebate programs.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Oakwood regulations and climate

Frequently Asked Questions About Insulation in Oakwood

Get answers to common questions about insulation services in Oakwood, Illinois.

1What are the most important insulation upgrades for my Oakwood home given the Illinois climate?

For Oakwood's humid summers and cold winters, the most critical upgrade is attic insulation, as heat loss through the roof is a major issue. We recommend achieving at least R-49 to R-60 in your attic with blown-in cellulose or fiberglass to meet DOE recommendations for our climate zone (Zone 5). Properly insulating basement rim joists and crawl spaces is also vital to prevent cold floors and moisture issues common in our region.

2How much does insulation installation typically cost for a home in Oakwood?

Costs vary by home size and material, but for a standard Oakwood home, attic insulation can range from $1,500 to $3,500, while whole-house projects like adding wall insulation may range from $3,000 to $7,000+. Local material and labor rates influence pricing, but these investments often pay for themselves in 3-7 years through lower heating bills from Ameren Illinois and cooling savings. We recommend getting itemized quotes from local providers.

3When is the best time of year to schedule insulation work in Oakwood?

The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is safer for installers and allows for proper ventilation during the project. Scheduling in these off-peak seasons also ensures better availability from local contractors before the extreme winter rush begins. Avoid deep winter installs if possible, as ice and snow can complicate attic access.

4Are there any local Oakwood or Illinois regulations or rebates I should know about for insulation?

While Oakwood follows the Illinois Energy Conservation Code for new construction, retrofits in existing homes generally don't require permits for insulation alone. Importantly, check for current utility rebates from Ameren Illinois and state/federal tax credits, such as the Inflation Reduction Act's 30% tax credit for qualified insulation upgrades. Your local contractor should be knowledgeable about these incentives to help maximize your savings.

5How do I choose a reliable insulation contractor in the Oakwood area?

Always verify the contractor is licensed, insured, and has strong local references. Look for companies experienced with Vermilion County's older home stock and familiar with regional issues like managing attic moisture. A trustworthy provider will offer a detailed, in-home assessment—not just a phone quote—and should clearly explain the recommended R-values, air sealing steps, and product warranties specific to our climate's demands.