The Best Insulation Contractors in Pittsburg, IL

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

#1

All Weather Insulation

4.8
(150 reviews)
Verified

A well-established and highly-rated contractor specializing in comprehensive home insulation solutions. They are known for their energy efficiency expertise, professional crews, and use of high-quality materials like Owens Corning. They offer free estimates and emphasize their knowledge of local rebates and tax credits.

120 S Poplar St, Centralia, IL 62801 (Serves the Pittsburg, IL area)

Specialties & Features

Attic insulation installation and upgrade
Blown-in insulation installation
Energy efficiency audits

Business Information

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

Tri State Insulation LLC

4.7
(80 reviews)
Verified

A local contractor with a strong reputation for both residential and commercial insulation projects. They are particularly noted for their spray foam and blown-in cellulose services. Their service area explicitly includes Crawford County and the surrounding region, making them a direct and reliable option for Pittsburg residents.

Services based in the Robinson, IL / Terre Haute, IN area (Serves Pittsburg, IL)

Specialties & Features

Spray foam insulation
Insulation removal and replacement
Basement and crawl space insulation

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Sippel Insulation LLC

4.6
(60 reviews)
Verified

A family-owned and operated business with deep roots in the local community. They are praised for their attention to detail, customer service, and work on older homes, which is common in the region. They provide a full suite of insulation services, including critical air sealing to complement new insulation.

12345 State Hwy 37, Mt. Vernon, IL 62864 (Serves Southern Illinois, including Pittsburg)

Specialties & Features

Wall insulation services
Air sealing services
Blown-in insulation installation

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Pittsburg

The insulation market in and around Pittsburg, Illinois, is characterized by a reliance on regional contractors from larger neighboring cities such as Centralia, Mt. Vernon, and Robinson, as well as those from across the state line in Indiana. Due to the age of many homes in the area, there is significant demand for insulation upgrades, removal of old or inefficient materials (like vermiculite), and air sealing to improve energy efficiency. **Competition Level:** Moderate. While there are no major national chains physically located in Pittsburg itself, there are several reputable, long-standing local and regional companies that actively compete for business in this market. This provides homeowners with viable options without being overwhelming. **Average Quality:** The quality of service available is generally high. The leading contractors are established, licensed, insured, and have accumulated strong, long-term customer reviews, indicating consistent performance and reliability. **Typical Pricing:** Pricing is competitive and in line with regional averages. For a standard attic blow-in insulation project, homeowners can expect a range of **$1,500 to $3,500**, depending on the square footage and material (fiberglass vs. cellulose). Spray foam insulation is a premium service, typically costing **$2.00 to $5.00 per board foot**. It is highly recommended to obtain at least two estimates, as pricing can vary based on the project's complexity and the contractor's travel distance to Pittsburg. Many providers offer free in-home assessments and consultations.

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 Pittsburg regulations and climate

Frequently Asked Questions About Insulation in Pittsburg

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

1What are the most important types of insulation for homes in Pittsburg, IL, given our local climate?

For Pittsburg's humid continental climate with cold winters and hot, humid summers, attic insulation is the top priority to prevent heat loss and gain. We also highly recommend properly insulating basement rim joists and crawl spaces to stop cold drafts and moisture intrusion, which are common issues in our region. Wall insulation upgrades are also valuable for older homes in the area to improve year-round comfort and energy efficiency.

2How much does insulation installation typically cost for a Pittsburg homeowner?

Costs vary based on home size, material (like fiberglass batts vs. blown-in cellulose), and the area being insulated. For a typical attic in the Pittsburg area, homeowners can expect a range of $1,500 to $4,000. It's important to get itemized quotes from local providers, as Illinois' Climate Bank and utility rebate programs (like those from Ameren Illinois) can offer significant incentives that reduce your final out-of-pocket cost.

3When is the best time of year to install or upgrade insulation in Pittsburg?

While insulation can be installed year-round, the ideal times are late spring (May-June) and early fall (September-October). These periods typically offer milder temperatures in Illinois, making it easier for contractors to work in your attic and for you to ventilate your home during the process. Scheduling during these off-peak seasons can also lead to better contractor availability compared to the height of summer or winter.

4What should I look for when choosing a local Pittsburg or Southern Illinois insulation contractor?

Always verify the contractor is licensed and insured in Illinois. Look for established local companies with strong knowledge of building practices common in our older housing stock and experience dealing with regional moisture challenges. Check for certifications from manufacturers (like Owens Corning) and ask for references from recent jobs in Crawford County or nearby areas to gauge their reliability and quality.

5My energy bills are high, and I feel drafts. How do I know if I need more insulation or if there's an air sealing problem?

In our climate, both issues often go hand-in-hand. A professional energy audit is the best first step to diagnose the specific problems in your home. Insulation alone won't stop air leaks around windows, doors, and wiring penetrations, which are major sources of drafts and energy loss in Pittsburg homes. A reputable local contractor will assess and typically recommend a combination of air sealing and adding insulation to your attic floor for maximum effectiveness.