The Best Insulation Contractors in Sunbury, OH

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

#1

Koala Insulation of Central Columbus

4.9
(180 reviews)
Verified

A highly-rated, modern insulation company known for its strong customer service and comprehensive approach. They specialize in both new installations and upgrading old, inefficient insulation. They offer free estimates and emphasize education on energy savings and rebates.

They service Sunbury from their central Columbus location. (Physical office is in Columbus, OH)

Specialties & Features

Blown-in insulation
Spray foam insulation
Insulation removal and replacement

Business Information

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

Columbus Energy Conservation

4.8
(250 reviews)
Verified

A long-standing leader in the Central Ohio energy efficiency sector. They are experts in whole-home performance, often starting with a energy audit to diagnose issues. Their services are comprehensive, combining air sealing with advanced insulation techniques to maximize home comfort and reduce utility bills.

Services Sunbury from their Columbus base. (Physical office is in Columbus, OH)

Specialties & Features

Energy efficiency audits
Air sealing services
Basement and crawl space insulation

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Williams Insulation Company

4.7
(150 reviews)
Verified

A well-regarded, established local contractor with a strong reputation for quality workmanship in residential insulation. They are known for being reliable, thorough, and having extensive knowledge of local building practices and code requirements in Delaware County and surrounding areas.

1140 S. Columbus St., Delaware, OH 43015 (Serves the Sunbury area)

Specialties & Features

Attic insulation installation and upgrade
Wall insulation services
Blown-in insulation installation

Business Information

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

Why These Are the Top Insulation Contractors in Sunbury

** The insulation market serving Sunbury, Ohio, is characterized by high-quality regional providers rather than a high density of hyper-local contractors. As a community with a mix of historic homes and new construction, the demand is for both modernization/upgrades and ensuring new builds meet high energy efficiency standards. * **Average Quality:** The quality of providers serving the area is generally high. Homeowners in this market expect professional, certified service and are often well-informed about energy efficiency benefits. * **Competition Level:** Competition is moderate but robust. While there may not be dozens of companies physically located in Sunbury, several established and highly competitive companies from Delaware, Westerville, and North Columbus actively compete for business in the area, driving up service standards. * **Typical Pricing:** Pricing is competitive with the broader Central Ohio region. As a rough guide: * **Blown-In Attic Insulation:** $1,500 - $4,500 * **Spray Foam Insulation (Attic):** $3,500 - $7,500+ * **Wall Insulation (Blown-in):** $2,000 - $5,000 * **Energy Audit:** $300 - $600 (often applied to subsequent work) Homeowners are advised to obtain multiple quotes and inquire about potential rebates from local utilities like AEP Ohio or Columbia Gas, which many of these top-tier providers are experienced in navigating.

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 Sunbury regulations and climate

Frequently Asked Questions About Insulation in Sunbury

Get answers to common questions about insulation services in Sunbury, Ohio.

1What is the best type of insulation for my Sunbury home given our local climate?

For Sunbury's humid summers and cold winters, a combination of air sealing and high-R-value insulation is key. We typically recommend spray foam for its superior air barrier or blown-in cellulose/ fiberglass for attics and walls, aiming for R-49 to R-60 in attics and R-13 to R-15 in walls to meet Ohio's energy code recommendations. Properly addressing air leaks is as crucial as the insulation itself to combat humidity and temperature extremes efficiently.

2How much does insulation installation typically cost for a home in the Sunbury area?

Costs vary based on home size, insulation type, and areas treated, but Sunbury homeowners can expect to invest between $1,500 to $4,500 for a standard attic insulation project. Regional material and labor rates apply, and spray foam is a premium option. Always request a detailed, in-home estimate from local providers, as Ohio's weatherization incentive programs or utility rebates (like from AEP Ohio) can significantly offset costs.

3When is the optimal time of year to add or upgrade insulation in Sunbury?

While insulation can be installed year-round, the best times are late spring (April-May) and early fall (September-October). These periods typically offer mild, dry weather in Central Ohio, which is ideal for attic work and allows for proper material curing. Scheduling during these shoulder seasons also ensures your home is prepared for the peak heating and cooling demands of our harsh winters and humid summers.

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

Prioritize local, licensed, and insured contractors with proven experience in Delaware County. Verify they perform a thorough energy audit or assessment first. Check for membership in organizations like the Insulation Contractors Association of America (ICAA) and read verified local reviews. A reputable Sunbury contractor will be knowledgeable about Ohio building codes, proper ventilation requirements to prevent moisture issues, and available rebate programs.

5My energy bills are high, but how do I know if my Sunbury home actually needs new insulation?

Common local signs include drafty rooms, uneven temperatures between floors, ice dams on the roof in winter, and excessively high cooling bills in summer. You can perform a visual check in your attic for thin, settled, or missing insulation. For a definitive answer, schedule a professional energy assessment with a local insulator who can use tools like thermal imaging to pinpoint air leaks and insufficient insulation specific to your home's construction.