The Best Insulation Contractors in Keenes, IL

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

#1

Energy Insulation Solutions

4.8
(140 reviews)
Verified

A leading regional provider specializing in comprehensive home performance upgrades. They are highly regarded for their expertise in spray foam and blown-in insulation, and they emphasize a holistic approach that includes energy audits and air sealing to maximize efficiency. They are a go-to contractor for homeowners seeking modern, high-performance insulation solutions.

1205 E Main St, Fairfield, IL 62837

Specialties & Features

Spray foam insulation
Energy efficiency audits
Air sealing services

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Tri-State Basement Systems

4.7
(95 reviews)
Verified

While their name highlights basements, this company offers a full suite of insulation services with a particular strength in managing the unique challenges of below-grade spaces. They are experts in moisture control and insulating crawl spaces and basements to prevent heat loss and improve overall home health. They also handle attic and wall insulation projects.

230 N Mill St, Mt. Vernon, IL 62864

Specialties & Features

Basement and crawl space insulation
Insulation removal and replacement
Wall insulation services

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Illinois Comfort Specialists

4.6
(110 reviews)
Verified

A well-established HVAC and insulation company that understands the integral link between a home's mechanical systems and its building envelope. They offer professional insulation installation and upgrades, with a strong focus on blown-in cellulose and fiberglass for attics and walls. Their dual expertise allows them to accurately assess how insulation improvements will impact heating and cooling loads.

305 S Poplar St, Centralia, IL 62801

Specialties & Features

Blown-in insulation installation
Attic insulation installation and upgrade
Air sealing services

Business Information

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

Why These Are the Top Insulation Contractors in Keenes

The insulation market serving Keenes, IL, is characterized by regional providers from larger nearby towns like Fairfield, Mt. Vernon, and Centralia. Due to Keenes' small size and rural location, there are no dedicated insulation contractors physically located within the village limits. The competition among regional providers is moderate, with a focus on quality and comprehensive service rather than price-cutting. Homeowners in Keenes typically seek out these established companies for their expertise and reliability. The average quality of service is high, as these companies rely on strong reputations and word-of-mouth in smaller communities. Typical pricing is competitive with regional averages, but projects may include a travel surcharge. Homeowners should inquire about potential energy efficiency rebates from utilities like Wayne-White Counties Electric Co-op, as the listed providers are generally knowledgeable about available local incentives. The most common services requested in this climate zone are attic air sealing and insulation upgrades, followed by crawl space and basement insulation to combat humidity and heat loss.

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 Keenes regulations and climate

Frequently Asked Questions About Insulation in Keenes

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

1What are the most important insulation upgrades for homes in Keenes, IL, given our local climate?

For Keenes' humid summers and cold winters, the top priority is typically attic insulation, as heat loss and gain through the roof is significant. Air sealing the attic floor to prevent warm, moist indoor air from causing condensation in the winter is equally crucial. We also recommend evaluating basement or crawl space walls to combat ground-chill and using moisture-resistant materials like closed-cell spray foam in certain areas to manage humidity.

2How does the timing of insulation work in Southern Illinois, and is there a best season for it?

While insulation can be installed year-round, late spring and early fall are often ideal in Keenes, as temperatures are mild, making it easier for contractors to perform air sealing and for materials like spray foam to cure properly. However, scheduling before the peak of winter or summer is wise, as demand increases. Attic work in mid-summer can be extremely hot for crews, so planning ahead is beneficial.

3Are there any local Illinois or Wayne County regulations or rebates for insulation projects I should know about?

Illinois has specific energy codes (based on the International Energy Conservation Code) that apply to major renovations, which a reputable local contractor will know. More importantly, you should explore rebates from Ameren Illinois, the local utility provider, which often offers incentives for adding insulation and air sealing. These can significantly offset your project cost, so always ask your contractor about current programs.

4What should I look for when choosing an insulation contractor serving the Keenes area?

Choose a licensed and insured contractor with proven experience in our specific climate challenges. Ask for local references in Wayne County and verify they perform a comprehensive energy audit or assessment before quoting. A trustworthy provider will explain how their solution addresses both thermal performance (R-Value) and critical air sealing, not just quote a price per square foot.

5My older home in Keenes has drafty walls. Is adding blown-in insulation worth the cost, and will it disrupt my home?

For older homes without wall insulation, dense-pack blown-in cellulose or fiberglass is a highly effective upgrade that pays for itself through energy savings and increased comfort. The process is minimally invasive, as small holes are drilled from the exterior (in siding or brick) or interior, which are then patched and repaired. This is a common and valuable retrofit for homes built before modern energy standards.