Get matched with the best Insulation Installation pros in Mount Pleasant, SC

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IBuild, LLC

★ ★ ★ ★ ★ 4.7 (25 reviews)

Johns Island, SC

iBuild, LLC is a premier general contracting firm based in South Carolina, dedicated to delivering high-quality construction services. Our team of skilled professionals is committed to excellence and...

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Brothers Builders And Renovations, LLC

★ ★ ★ ★ ★ 4.8 (16 reviews)

Charleston, SC 29401

Brothers Builders and Renovations, LLC, established in 2005, provides reliable residential and commercial repair and renovation services in the Lowcountry. We are committed to high-quality workmanship...

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Tri-county Roofing & Siding

★ ★ ★ ★ ★ 4.6 (14 reviews)

Ladson, SC 29456

Tri-County Roofing & Siding is a family and veteran-owned full-service roofing company, proudly serving Charleston, SC, and surrounding areas since 1973. We specialize in providing high-quality roofin...

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Blantons Mechanical & Sons

★ ★ ★ ★ ★ 4.7 (13 reviews)

Charleston, SC 29470

1 project

Blantons Mechanical & Sons is your comprehensive solution for heating, air conditioning, plumbing, and air quality needs. Our expert team specializes in duct repairs and replacements, spray foam insul...

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Kalman Construction - Insulation Installation in North Charleston, SC

Kalman Construction

★ ★ ★ ★ ★ 4.7 (11 reviews)

North Charleston, SC 29405

5 projects

Founded in 1988 by Kevin and Betsy Kalman on Nantucket Island, MA, Kalman Construction specializes in custom home building and historic restorations. Committed to quality and customer comfort, the com...

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Tideline Homes - Insulation Installation in Charleston, SC

Tideline Homes

★ ★ ★ ★ ★ 5.0 (1 review)

Charleston, SC 29412-4121

22 projects

Tideline Homes is a comprehensive residential construction company based in Charleston, SC, with over 30 years of experience. We specialize in home renovations, remodeling, and additions, including ba...

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Verified Reviews for Insulation Installation pros in Mount Pleasant, SC

*The Growcycle rating for Insulation Installation companies in Mount Pleasant, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Installation needs.

Last update on July 11, 2026

Dylan Edwards

Reviewed in August 2025

Amazing service! They completed my roof replacement quickly and professionally. Highly recommend for any roofing needs!

iBuild, LLC Request a quote

Renee Hernandez

Reviewed in November 2025

Tri-County Roofing & Siding did an amazing job on my roof replacement! Their team was professional, fast, and the quality is top-notch. Highly recommend!

Tri-county Roofing & Siding Request a quote

Jessica Parker

Reviewed in October 2025

Blantons Mechanical & Sons provided exceptional service when my HVAC system failed. They were prompt, professional, and very knowledgeable. Highly recommend!

Blantons Mechanical & Sons Request a quote

David Anderson

Reviewed in February 2026

The service was excellent, and the project was completed on time. I’m very happy with how everything turned out.

Kalman Construction Request a quote

William Rogers

Reviewed in January 2026

The team did a fantastic job on my kitchen remodel. Everything was done on time and with great attention to detail. Highly recommend!

Brothers Builders and Renovations, LLC Request a quote

Cost Guide

How much does Insulation Installation cost in Mount Pleasant, SC?

Typical insulation installation projects in Mount Pleasant, SC range from $1,500 to $7,000, with most homeowners paying around $3,500.

$1,500

$3,500 Typical cost in Mount Pleasant, SC

$7,000

LOWHIGH

Prices vary by project scope, materials, and local labor rates.

Per Sq Ft $1–$3

Per Attic $1,500–$3,500

Per Crawl Space $1,000–$2,500

Last updated: April 2026

Insulation installation in Mount Pleasant generally costs between $1,500 and $7,000, with an average price around $3,500. Factors influencing costs include the type of insulation selected, the area being insulated, and whether any existing materials need to be removed.

Local insulation contractors charge between $50 and $100 per hour in Mount Pleasant. Insulation work may require permits from the Town of Mount Pleasant, particularly if it involves significant alterations to the home structure, which can affect the timeline and total cost.

When comparing insulation installation quotes in Mount Pleasant, inquire about the type of insulation and its energy efficiency ratings to ensure you're making an informed decision.

What affects the cost in Mount Pleasant, SC?

Mount Pleasant Labor Rates

Licensed insulation contractors in Mount Pleasant charge $50–$100/hr based on their experience and project complexity. Higher-skilled workers may be more expensive but provide better quality work.

Permits & Inspections

Most insulation installation work in Mount Pleasant requires permits from the Town of Mount Pleasant. This can add to the overall timeline and cost, so budget accordingly.

Material Selection & Quality

Material choice can swing an insulation project by 10–20%. Higher quality insulation may have a higher upfront cost but can lead to significant energy savings over time.

Seasonal Demand & Scheduling

The best time to install insulation in Mount Pleasant is during the cooler months when demand is lower. This can lead to better pricing and availability.

Frequently Asked Questions About Insulation Installation in Mount Pleasant, SC

Can I install insulation myself?

While some homeowners may attempt to install insulation themselves, it is often advisable to hire a professional for optimal results in Mount Pleasant. DIY insulation installation can lead to mistakes that compromise effectiveness, such as improper sealing or insufficient coverage. Professionals have the experience and tools to ensure that insulation is installed correctly and meets local building codes. They can also identify areas that require additional attention, ensuring your home is as energy-efficient as possible. If you do choose to install insulation yourself, be sure to follow safety guidelines and manufacturer instructions closely.

How can I tell if my home needs more insulation?

Signs that your home in Mount Pleasant may need more insulation include fluctuating indoor temperatures, high energy bills, and drafts in various rooms. If certain areas of your home feel colder in winter or warmer in summer, inadequate insulation may be the cause. Additionally, if you notice ice dams forming on your roof during winter or excessive humidity levels in your home, these can be indicators of insulation issues. A professional energy audit can help identify problem areas and recommend the right solutions to improve your home’s energy efficiency and comfort.

How much does insulation installation typically cost?

The cost of insulation installation in Mount Pleasant can vary based on factors such as the type of insulation, the size of the area being insulated, and the labor involved. On average, homeowners can expect to pay between $1,500 and $3,500 for a complete insulation job in a typical home. Fiberglass batts are usually the most affordable option, while spray foam tends to be on the higher end of the price spectrum due to its effectiveness and air-sealing properties. It's advisable to obtain quotes from multiple local contractors to find the best price and quality for your insulation project.

What are the benefits of proper insulation?

Proper insulation in your Mount Pleasant home provides numerous benefits, including improved energy efficiency, enhanced comfort, and noise reduction. By effectively regulating indoor temperatures, insulation helps reduce the workload on your HVAC system, leading to lower energy bills. It also contributes to a more consistent temperature throughout your home, enhancing comfort levels. Additionally, insulation can help dampen noise between rooms and from outside, creating a quieter living environment. Investing in quality insulation can also increase your home’s value and appeal, making it a wise decision for homeowners looking to enhance their property.

What type of insulation is best for my home in Mount Pleasant?

The best type of insulation for your home in Mount Pleasant largely depends on your specific needs and the areas being insulated. Common options include fiberglass batts, spray foam, and cellulose insulation. Fiberglass batts are often used in walls and attics due to their affordability and ease of installation. Spray foam provides excellent air sealing and is ideal for irregularly shaped spaces. Cellulose, made from recycled materials, is environmentally friendly and effective for reducing energy costs. Consulting with a local insulation contractor can help you assess your home’s insulation needs and choose the best option for efficiency and comfort.

Common Insulation Installation services and their costs

Typical pricing in Mount Pleasant, SC by service type.

Attic Insulation

Keep your home energy-efficient

Method	Cost Range
Blown-In Insulation Installation Installing blown-in insulation material in the attic.	$1,500–$3,500
Batt Insulation Installation Installing batt insulation rolls in the attic space.	$1,200–$2,800
Air Sealing Sealing air leaks in the attic to improve energy efficiency.	$300–$700
Radiant Barrier Installation Installing radiant barriers to reflect heat.	$1,000–$2,000

Crawl Space Insulation

Enhance your home's comfort

Method	Cost Range
Crawl Space Insulation Installation Installing insulation in the crawl space area.	$1,000–$2,500
Vapor Barrier Installation Adding a vapor barrier to protect against moisture.	$500–$1,500
Crawl Space Encapsulation Sealing and insulating the crawl space for improved energy efficiency.	$1,500–$3,000
Access Door Installation Installing a door for easy access to the crawl space.	$200–$500

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Price ranges are estimates compiled from publicly available data and may vary with project scope.

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Get matched with the best Insulation Installation pros in Mount Pleasant, SC

Which of the following best matches your project?

IBuild, LLC

Brothers Builders And Renovations, LLC

Tri-county Roofing & Siding

Blantons Mechanical & Sons

Kalman Construction

Tideline Homes

Verified Reviews for Insulation Installation pros in Mount Pleasant, SC

Dylan Edwards

Renee Hernandez

Jessica Parker

David Anderson

William Rogers

How much does Insulation Installation cost in Mount Pleasant, SC?

What affects the cost in Mount Pleasant, SC?

Frequently Asked Questions About Insulation Installation in Mount Pleasant, SC

Common Insulation Installation services and their costs

Attic Insulation

Crawl Space Insulation

Find Insulation Installation Pros in other cities near you

Related services for your Insulation Installation project

Find Pros for other jobs in Mount Pleasant