Get matched with the best Insulation Installation pros in Knoxville, MD

Find insulation contractors near you. Get free quotes for attic, wall, and crawl space insulation.

Remodeling MM - Insulation Installation in Rockville, MD

Remodeling MM

★ ★ ★ ★ ★ 4.8 (15 reviews)

Rockville, MD 20852

3 projects

At Remodeling MM, we prioritize your satisfaction and take pride in our craftsmanship. Specializing in bathroom, kitchen, and general home remodeling, we also handle both interior and exterior project...

Request Estimate View Profile

BRAX Roofing - Insulation Installation in Gaithersburg, MD

BRAX Roofing

★ ★ ★ ★ ★ 4.8 (9 reviews)

Gaithersburg, MD 20877

7 projects

BRAX Roofing is dedicated to providing exceptional exterior home services, specializing in roofing, siding, windows, and doors. As a trusted small business in Montgomery County, we offer high-quality...

Request Estimate View Profile

Real Time Home Improvement - Insulation Installation in Derwood, MD

Real Time Home Improvement

★ ★ ★ ★ ★ 4.6 (9 reviews)

Derwood, MD 20855

4 projects

Real Time Home Improvement is a reputable family-owned company dedicated to enhancing homes in Maryland, Virginia, and Washington D.C. Our skilled team collaborates with you on renovations, including...

Request Estimate View Profile

C.L. Carpenter & Co. - Insulation Installation in Hagerstown, MD

C.L. Carpenter & Co.

★ ★ ★ ★ ★ 4.7 (7 reviews)

Hagerstown, MD 21767

20 projects

C.L. Carpenter & Co. specializes in home remodeling and renovations, delivering exceptional craftsmanship and innovative design solutions. Our dedicated team works closely with clients to transform sp...

Request Estimate View Profile

Wagner Roofing - Insulation Installation in Hyattsville, MD

Wagner Roofing

★ ★ ★ ★ ★ 4.7 (7 reviews)

Hyattsville, MD 20781

10 projects

Wagner Roofing Company has been dedicated to preserving and restoring cherished buildings in the Washington, DC area since 1914. Specializing in slate and custom sheet metal projects, we leverage our...

Request Estimate View Profile

Reliable Roofing & Siding LLC - Insulation Installation in Berwyn Heights, MD

Reliable Roofing & Siding LLC

★ ★ ★ ★ ★ 4.7 (7 reviews)

Berwyn Heights, MD 20740

4 projects

Reliable Roofing & Siding LLC is a veteran-owned company with 20 years of industry experience. We specialize in high-quality installation of roofs, siding, windows, and gutters. Our commitment to exce...

Request Estimate View Profile

Smart Hammer, LLC - Insulation Installation in Potomac, MD

Smart Hammer, LLC

★ ★ ★ ★ ★ 4.6 (7 reviews)

Potomac, MD 20854

6 projects

Smart Hammer, LLC is a trusted general contractor with over 40 years of experience in residential services. Our certified team utilizes top-quality materials and participates in ongoing training to st...

Request Estimate View Profile

Ecobeco - Insulation Installation in Rockville, MD

Ecobeco

★ ★ ★ ★ ★ 4.6 (7 reviews)

Rockville, MD 20852

5 projects

ecobeco is a Design Build and remodeling firm dedicated to enhancing your quality of life through energy efficiency, comfort, and sustainability. We provide traditional remodeling services while allow...

Request Estimate View Profile

Peter McAvoy - Insulation Installation in Brentwood, MD

Peter McAvoy

★ ★ ★ ★ ★ 4.7 (6 reviews)

Brentwood, MD 20722

10 projects

Peter McAvoy is a skilled carpenter and general contractor based in the Gateway Arts District, specializing in the restoration of historic homes. Committed to sustainability, he utilizes non-toxic, re...

Request Estimate View Profile

V's Home Improvement - Insulation Installation in Hagerstown, MD

V's Home Improvement

★ ★ ★ ★ ★ 4.7 (6 reviews)

Hagerstown, MD 21740

1 project

V's Home Improvement, located in Hagerstown, MD, is dedicated to enhancing your living spaces with quality renovations and repairs. Our skilled team specializes in a wide range of home improvement ser...

Request Estimate View Profile

Verified Reviews for Insulation Installation pros in Knoxville, MD

*The Growcycle rating for Insulation Installation companies in Knoxville, MD 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

Michael Thompson

Reviewed in December 2025

I had an excellent experience with the team. They were professional, timely, and paid attention to every detail. My kitchen looks amazing now! Highly recommended!

Remodeling MM Request a quote

David Miller

Reviewed in January 2026

I was impressed with the professionalism and efficiency of the roofing team. They explained the process well and my new roof looks fantastic. Great service overall!

BRAX Roofing Request a quote

Monique Watson

Reviewed in July 2025

Wagner Roofing did a fantastic job installing my new roof. Their attention to detail and craftsmanship were impressive. Highly recommend their services!

Wagner Roofing Request a quote

Ethan Murphy

Reviewed in July 2025

Kline Services Group, LLC did an amazing job remodeling my kitchen. Their attention to detail and professionalism were exceptional. Highly recommend their services!

Kline Services Group, LLC Request a quote

Blake Graham

Reviewed in September 2025

I had my basement remodeled, and the results were stunning! The team was professional and attentive to detail throughout the process.

C.L. Carpenter & Co. Request a quote

Cost Guide

How much does Insulation Installation cost in Knoxville, MD?

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

$1,500

$3,500 Typical cost in Knoxville, MD

$7,000

LOWHIGH

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

Per Sq Ft $0.70–$2.50

Per Attic $1,000–$2,500

Per Crawl Space $1,500–$4,500

Last updated: April 2026

Insulation installation in Knoxville typically costs between $1,500 and $7,000, with an average cost of about $3,500. Pricing varies based on the type of insulation used, the area being insulated, and the size of the home.

Local contractors in Knoxville charge between $50 and $100 per hour for insulation work. It is important to check with the Knoxville Department of Building Safety for any potential permits required for specific insulation projects, especially if they involve structural changes.

When comparing insulation installation quotes in Knoxville, pay attention to the R-value and type of insulation proposed to ensure optimal energy efficiency.

What affects the cost in Knoxville, MD?

Knoxville Labor Rates

Licensed insulation contractors in Knoxville charge $50–$100/hr. The complexity of the job and materials used can affect the overall labor cost.

Permits & Inspections

While most insulation installation does not require permits, significant changes or structural work may require approvals from the Knoxville Department of Building Safety.

Material Selection & Quality

Choosing higher quality insulation can increase project costs by 10–25%, but it often leads to better energy efficiency and comfort in the long run.

Seasonal Demand & Scheduling

Fall and winter are popular times for insulation projects in Knoxville as homeowners look to improve heating efficiency. Scheduling during the off-peak summer months can lead to better pricing.

Frequently Asked Questions About Insulation Installation in Knoxville, MD

How can I improve the insulation in my existing home in Knoxville?

To improve the insulation in your existing home in Knoxville, start by identifying areas that may need enhancement, such as attics, basements, and walls. Consider adding more insulation in these areas, especially if your current insulation is below recommended levels. Sealing gaps and leaks around windows, doors, and ductwork can also enhance overall energy efficiency. Upgrading to higher R-value insulation materials can significantly improve thermal performance. Additionally, installing weather stripping and using energy-efficient windows can further reduce energy loss. Consulting with a local insulation expert can provide tailored solutions for maximizing your home’s insulation effectiveness.

How do I know if my home needs more insulation in Knoxville?

To determine if your home in Knoxville needs more insulation, check for signs such as inconsistent temperatures between rooms, drafts, or high energy bills. Inspect your attic and crawl spaces for visible insulation levels; the Department of Energy recommends a minimum insulation level of R-38 in attics for optimal efficiency. If your insulation appears compacted or wet, it may be less effective. Additionally, if you notice condensation on windows or walls, this could indicate inadequate insulation. A professional energy audit can provide a comprehensive assessment of your home’s insulation needs and recommend necessary improvements.

What are the benefits of proper insulation in my Knoxville home?

Proper insulation in your Knoxville home provides several benefits, including improved energy efficiency, enhanced comfort, and reduced utility bills. Insulation helps maintain a consistent indoor temperature by reducing heat transfer, which is especially important given Knoxville's varying climate. By keeping your home warmer in the winter and cooler in the summer, insulation minimizes the workload on your heating and cooling systems, prolonging their lifespan. Additionally, proper insulation can help reduce noise pollution from outside, creating a quieter living environment. Investing in quality insulation is a smart choice for both comfort and savings in the long run.

What is the average cost of insulation installation in Knoxville?

The average cost of insulation installation in Knoxville typically ranges from $1,500 to $3,500, depending on factors such as the type of insulation used, the area being insulated, and labor costs. For example, fiberglass batts are usually more affordable, while spray foam insulation, though more expensive, offers superior energy efficiency. Factors like the size of your home and the complexity of the installation can also influence overall costs. It's advisable to obtain multiple quotes from local insulation contractors to compare prices and services, ensuring you find a solution that fits your budget while meeting your insulation needs.

What types of insulation are available for homes in Knoxville?

In Knoxville, homeowners have several types of insulation options to choose from, including fiberglass, foam board, spray foam, and cellulose. Fiberglass insulation is commonly used due to its effectiveness and affordability, available in batts or loose-fill forms. Foam board insulation provides excellent thermal resistance and is often used in basement walls or exterior applications. Spray foam insulation offers superior air sealing properties and can fill gaps and cracks effectively. Cellulose, made from recycled paper, is an eco-friendly choice that provides good thermal performance. Each type has its advantages, so consulting with a local insulation professional can help determine the best option for your home.

Common Insulation Installation services and their costs

Typical pricing in Knoxville, MD by service type.

Attic Insulation

Improving energy efficiency

Method	Cost Range
Batt Insulation Traditional fiberglass batts for attic spaces.	$1,000–$2,500
Blown-In Insulation Efficient blown-in cellulose or fiberglass insulation.	$1,200–$3,000
Spray Foam Insulation High-performance spray foam for maximum coverage.	$2,500–$5,000
Radiant Barrier Installation Reflective barriers to reduce heat gain.	$1,000–$2,000

Crawl Space Insulation

Protecting vulnerable areas

Method	Cost Range
Vapor Barrier Installation Install vapor barriers to control moisture.	$1,500–$4,500
Rigid Foam Insulation Use rigid foam for crawl space insulation.	$1,200–$3,500
Fiberglass Batts Standard fiberglass batts for crawl spaces.	$1,000–$2,500
Seal and Insulate Ducts Improve energy efficiency by sealing ducts.	$800–$1,800

Ready to start your insulation installation project? Get free quotes from vetted pros in Knoxville, MD.

Get Free Estimates

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

Find Insulation Installation Pros in other cities near you

Not finding what you are looking for in Knoxville? Check surrounding areas for insulation installation pros.

Find Pros for other jobs in Knoxville

If your Insulation Installation job is complete, use Growcycle to find quality Pros in Knoxville for any number of jobs.

Disclaimer: Some information on Growcycle Pros, including company details, projects, and contact information, is gathered from publicly available sources and provided "as is" without guarantees of accuracy or service quality. Growcycle does not endorse or guarantee the quality or reliability of any listed professionals. All trademarks and other intellectual property remain the property of their respective owners.

We use ActiveProspect's TrustedForm script to independently record and verify users' consent to be contacted. The TrustedForm script is embedded on our website and, when you interact with any page where it appears, it collects information such as the page URL; mouse movements and clicks; any contact details entered by the user; a snapshot of the page; the user's IP address; time spent on the page; the date and time the TrustedForm script loaded; timestamps of user interactions; and HTTP headers from the user's browser. For details on ActiveProspect's data collection and use practices, please review the ActiveProspect Privacy Policy.

Use My Current Location

Popular Locations

Baltimore, MD Annapolis, MD Frederick, MD Salisbury, MD Gaithersburg, MD Hagerstown, MD Rockville, MD Berlin, MD Silver Spring, MD Bethesda, MD

Get matched with the best Insulation Installation pros in Knoxville, MD

Which of the following best matches your project?

Verified Reviews for Insulation Installation pros in Knoxville, MD

Michael Thompson

David Miller

Monique Watson

Ethan Murphy

Blake Graham

How much does Insulation Installation cost in Knoxville, MD?

What affects the cost in Knoxville, MD?

Frequently Asked Questions About Insulation Installation in Knoxville, MD

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 Knoxville