The Best Insulation Contractors in Zionsville, IN

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

#1

Koala Insulation of Central Indiana

4.9
(180 reviews)
Verified

A highly-rated, full-service insulation contractor specializing in both residential and commercial projects. They emphasize using eco-friendly and recycled materials where possible and are known for their detailed energy efficiency consultations. Their service area explicitly includes Zionsville and Boone County.

1501 S Mitthoeffer Rd, Indianapolis, IN 46229 (Primary location serving the entire central IN area, including Zionsville)

Specialties & Features

Blown-in insulation
Spray foam insulation
Insulation removal and replacement

Business Information

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

Dr. Energy Saver - Indiana

4.8
(150 reviews)
Verified

As the name implies, this provider has a strong focus on comprehensive home energy solutions. They don't just install insulation; they perform advanced energy audits with blower door tests and thermal imaging to identify the root causes of energy loss, ensuring their insulation work is part of a holistic solution.

11550 N Meridian St, Carmel, IN 46032 (Serves the northern Indianapolis suburbs, including Zionsville)

Specialties & Features

Energy efficiency audits
Air sealing services
Basement and crawl space insulation

Business Information

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

Indiana Spray Foam & Coating

4.7
(90 reviews)
Verified

This company is a specialist in spray foam applications, serving both residential and commercial clients. They are a good choice for homeowners seeking a high-performance air barrier and insulation in one step, particularly for new construction, major renovations, or challenging spaces like crawl spaces and cathedral ceilings.

10687 E 59th St, Indianapolis, IN 46236 (Services the greater Indianapolis area, including Zionsville)

Specialties & Features

Spray foam insulation
Crawl space encapsulation
Wall insulation services

Business Information

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

Why These Are the Top Insulation Contractors in Zionsville

The insulation market in Zionsville, IN, is characterized by high-quality service providers from the broader Indianapolis metropolitan area. Due to Zionsville's mix of historic homes and newer, high-end construction, the demand for insulation services is strong, with a focus on both preservation and modern energy efficiency. The competition is moderate to high, but the barrier to entry is significant due to the specialized equipment and certifications required, leading to a market of established, professional contractors rather than fly-by-night operators. Homeowners are generally knowledgeable and expect high-quality work, driving providers to offer comprehensive services like air sealing and energy audits. Typical pricing is competitive with national averages but can trend toward the higher end due to the premium housing market. As a rough guide: * Spray Foam: $1.50 - $3.50 per board foot. * Blown-In Cellulose/Fiberglass: $1,500 - $3,500 for a standard attic. * Energy Audit: $300 - $600. Many providers are well-versed in local building codes and can advise on potential rebates from utilities like AES Indiana or Duke Energy.

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 Zionsville regulations and climate

Frequently Asked Questions About Insulation in Zionsville

Get answers to common questions about insulation services in Zionsville, Indiana.

1What is the best type of insulation for my attic in Zionsville, given our local climate?

For Zionsville's climate, which features hot, humid summers and cold winters, a combination of air sealing and high R-value insulation is key. Blown-in cellulose or fiberglass is often recommended for attics to achieve the Department of Energy's recommended R-49 to R-60 level for our region. This helps combat both winter heat loss and summer heat gain, improving year-round comfort and energy efficiency.

2How much does attic insulation typically cost for a Zionsville home, and are there any local incentives?

For a standard 1,500 sq ft attic in Zionsville, adding or upgrading insulation typically ranges from $1,500 to $3,500, depending on material, depth, and accessibility. While Indiana has no statewide residential insulation rebates, homeowners should check with their local utility, such as Duke Energy Indiana, for potential energy audit programs or rebates, and always inquire about federal tax credits for qualified energy efficiency improvements.

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

The ideal times are late spring (April-May) and early fall (September-October). These periods typically offer mild, dry weather, which is crucial for projects like air sealing and attic work. Scheduling during these shoulder seasons also ensures your home is prepared before Zionsville's extreme summer heat and winter cold arrive, and it's easier to secure an appointment before local contractors' busy winterization rush.

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

Prioritize contractors licensed and insured in Indiana with specific experience in Zionsville's older housing stock and newer builds. Look for providers who perform a thorough energy audit or assessment first, are knowledgeable about local building codes, and offer detailed quotes that include air sealing. Check for positive reviews on local platforms and ask for references from nearby projects to gauge their community reputation.

5My older Zionsville home feels drafty. Will new insulation alone solve this problem?

Not entirely; insulation and air sealing are a critical pair. In many historic and older Zionsville homes, air leaks through gaps, windows, and sill plates are a major source of discomfort. A professional should first perform a blower door test to identify these leaks. Comprehensive air sealing of the attic, rim joists, and other areas must be done *before* adding new insulation to effectively stop drafts and maximize the insulation's performance.