The Best Insulation Contractors in Kenly, NC

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

#1

Koala Insulation of Johnston County

4.8
(150 reviews)
Verified

A highly-rated, locally-focused branch of a national brand specializing in a comprehensive suite of insulation services. They emphasize education, energy efficiency, and using the right type of insulation (blown-in, batt, spray foam) for each unique situation. Their strengths include detailed assessments and clear communication.

11436 Cleveland Rd, Clayton, NC 27520 (This is their primary office, serving all of Johnston County including Kenly)

Specialties & Features

Blown-in attic insulation
Insulation removal and replacement
Air sealing

Business Information

Years in Business:5 years
Licensed:Yes
Insured:Yes
#2

Carolina Comfort Air, Inc.

4.7
(200 reviews)
Verified

A well-established, full-service HVAC and insulation company. Their integration of insulation services with HVAC expertise is a significant advantage, as they understand the complete home envelope and how insulation impacts system performance and home energy efficiency.

10830 Chapel Hill Rd, Morrisville, NC 27560 (Serves the greater Triangle area, including Johnston County)

Specialties & Features

Attic insulation installation
Energy efficiency audits
Crawl space insulation

Business Information

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

Insulation Solutions of NC, Inc.

4.6
(80 reviews)
Verified

A specialized contractor focused almost exclusively on insulation, with a strong reputation for high-quality spray foam and cellulose projects. They are a great choice for homeowners seeking advanced insulation solutions and expertise in modern building science.

5625 Departure Dr, Raleigh, NC 27616 (Serves the entire Triangle and Eastern NC region, including Kenly)

Specialties & Features

Spray foam insulation
Basement and crawl space insulation
Wall insulation services

Business Information

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

Why These Are the Top Insulation Contractors in Kenly

The insulation market in and around Kenly, NC, is characterized by strong regional competition from well-established contractors based in neighboring cities. Due to Kenly's size and proximity to the rapidly growing Triangle area, residents benefit from a high level of service quality and expertise typically found in larger markets. The competition is healthy, driving companies to maintain strong customer service and professional certifications (like BPI and from manufacturers like Owens Corning). The average quality of service is quite high, as subpar contractors struggle to compete in a market with several long-standing, reputable players. Typical pricing is competitive with regional averages; a standard attic blown-in insulation job can range from $1,500 to $3,500, while more complex spray foam applications or full-home retrofits can range from $5,000 to $15,000+. Homeowners are increasingly aware of energy efficiency, and providers are well-versed in local building codes and potential rebates from utilities like Duke Energy, making comprehensive energy audits and air sealing common add-on services.

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 Kenly regulations and climate

Frequently Asked Questions About Insulation in Kenly

Get answers to common questions about insulation services in Kenly, North Carolina.

1What are the most important types of insulation for my Kenly home, considering our local climate?

For Kenly's humid subtropical climate with hot summers and mild winters, the priority is attic insulation to block heat gain. We recommend air sealing combined with blown-in cellulose or fiberglass to achieve a high R-Value (R-38 to R-60 is ideal here). Properly insulating and sealing your crawlspace is also critical to prevent moisture intrusion, which is a common issue in Eastern North Carolina's high humidity.

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

Costs vary by home size, material, and scope, but for a standard attic project in Kenly, homeowners can expect to invest between $1,500 to $3,500. Blown-in insulation is common and cost-effective. It's important to get itemized quotes that include air sealing, as this significantly boosts efficiency. North Carolina also offers various rebates and tax credits for energy-efficient upgrades, which local providers can help you navigate to offset costs.

3When is the best time of year to add or upgrade insulation in Kenly?

The ideal times are during the mild spring (March-May) and fall (September-November) seasons. This avoids the extreme attic heat of a Kenly summer, which makes installation uncomfortable and less efficient, and the potential for winter moisture issues. Scheduling during these shoulder seasons also aligns better with contractor availability before the peak summer demand for HVAC-related services in our region.

4What should I look for when choosing an insulation contractor in Johnston County?

Always verify the contractor is licensed by the North Carolina Licensing Board for General Contractors. Choose a provider with specific experience in moisture management for our local climate. Ask for proof of insurance, references from local projects, and detailed written estimates. A reputable Kenly-area contractor should also perform an energy assessment to identify specific air leaks and recommend the correct R-Value for your home.

5My energy bills are high, but I have some insulation. Is adding more always the right solution?

Not necessarily. The first step should be a professional energy audit to identify the root cause. In many older Kenly homes, the primary issue is air leakage (drafts) and inadequate attic ventilation, not just insufficient insulation. Adding more insulation on top of existing compromised material or without proper air sealing can trap moisture and create mold problems. A local expert can diagnose if you need more insulation, better air sealing, improved ventilation, or a combination of all three.