Insulation Contractors · Clarksville, TN/Updated June 13, 2026
The Best Insulation Contractors in Clarksville, TN
Finding the right insulation contractor is vital for energy efficiency and comfort in your home. Here are the best options in Clarksville.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent7 companies evaluated
cover story
★ Editor's ChoiceInsulation Commandos of Clarksville
96Score
Latest update · June 13, 2026: Initial ranking published. 7 Clarksville-metro insulation contractors businesses evaluated, top 6 ranked by Vetted Score.
In Clarksville, TN, proper insulation is essential for maintaining energy efficiency and comfort in homes, especially during extreme weather. Quality insulation contractors can help homeowners save on energy bills while ensuring a comfortable living environment.
We evaluated seven insulation contractors in the area, focusing on customer ratings and review counts. Our rankings reflect businesses that have earned high marks from real customers, ensuring transparency and trustworthiness in our selections.
7insulation contractors evaluated in Clarksville
4.87average rating across the field
206customer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
With a perfect rating of 5 from 140 reviews, Insulation Commandos of Clarksville stands out for its exceptional customer service and quality workmanship.
To determine the best insulation contractors in Clarksville, we analyzed customer reviews, star ratings, and the number of reviews each business received. We prioritize businesses with strong customer feedback and a solid reputation in the community. Our rankings are updated monthly, ensuring that we provide the most current information.
None of the businesses pay for placement in our rankings, guaranteeing that our selections are based solely on merit. We strive to present an unbiased view of the best insulation contractors in Clarksville.
The Vetted Score: six weighted factors
Customer sentiment25%
Rating quality20%
Review volume & velocity20%
Website trust signals15%
Service breadth10%
Business longevity10%
Sentiment is measured by AI analysis of review text, recency-weighted, with verified-pattern checks to discount suspicious review bursts.
With a perfect rating of 5 from 140 reviews, Insulation Commandos of Clarksville stands out for its exceptional customer service and quality workmanship. Reviewers praise their professionalism and attention to detail, making them a top choice for homeowners looking to improve energy efficiency. However, their popularity may lead to longer wait times for service.
Pros
High customer satisfaction
Expertise in various insulation types
Strong community reputation
Cons
Potentially longer wait times for service
Best forHomeowners seeking reliable insulation solutions
Underworld Encapsulation has earned a 5-star rating from 22 reviews, highlighting its affordability and effective insulation solutions. Customers appreciate their thorough approach and competitive pricing, making them a great option for budget-conscious homeowners. However, the limited number of reviews suggests their service might still be proving itself in the market.
Off-Axis Spray Foam boasts a 5-star rating from 8 reviews, with customers praising their specialized spray foam insulation services. They are well-regarded for their attention to detail and effective installation techniques. However, the limited number of reviews makes their overall performance less established. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is homeowners needing spray foam insulation. It serves Clarksville, with $1.50 to $3.50 per square foot pricing, and the honest trade-offs are limited review base may affect reliability.
Nichols Insulation has a perfect 5-star rating from 3 reviews. Customers commend their friendly service and willingness to tackle various insulation projects. While they have a solid reputation among initial clients, the small review base makes their overall reliability somewhat uncertain. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is homeowners with unique insulation needs. It serves Clarksville, with $0.50 to $2.00 per square foot pricing, and the honest trade-offs are small review base raises reliability concerns.
Pros
Friendly customer service
Willingness to handle diverse projects
Cons
Small review base raises reliability concerns
Best forHomeowners with unique insulation needs
Service areaClarksville
Typical pricing$0.50 to $2.00 per square foot
5
TR ALL INSULATION
★★★★★5.0(3 reviews)
85Score
TR ALL INSULATION also holds a perfect 5-star rating from 3 reviews, with clients praising their efficiency and quality of work. They are a good option for those looking for quick service. However, similar to Nichols Insulation, the limited number of reviews may not give a full picture of their capabilities.
Pros
Efficient service
Quality workmanship
Cons
Limited reviews may not reflect overall performance
Best forHomeowners needing quick insulation solutions
With a rating of 4.2 from 30 reviews, 31-W Insulation is a reliable choice for insulation services. Reviewers appreciate their professionalism and reasonable pricing. However, the lower rating compared to others indicates that there may be areas for improvement in service delivery. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is homeowners seeking a reliable option. It serves Clarksville and nearby areas, with $0.75 to $2.00 per square foot pricing, and the honest trade-offs are lower rating compared to top competitors.
How to choose an insulation contractor in Clarksville
Selecting the right insulation contractor is crucial for ensuring your home's energy efficiency. Consider the following factors when making your choice.
Experience and Expertise
Look for contractors with a proven track record and extensive experience in various insulation types.
Customer Reviews
Read customer feedback to gauge satisfaction and reliability.
Services Offered
Ensure the contractor provides the specific insulation services you need, whether spray foam, fiberglass, or another type.
Pricing Transparency
Choose contractors who provide clear and upfront pricing to avoid hidden fees.
What it costs
What insulation costs in Clarksville
The cost of insulation services can vary based on the type of insulation, the size of the area to be insulated, and the contractor's pricing structure. Here’s a general overview of what to expect.
Spray Foam Insulation$1.50 to $3.50 per square foot, depending on the thickness and specific application.
Fiberglass Insulation$0.50 to $2.00 per square foot, typically more affordable but may require additional labor.
Cellulose Insulation$0.75 to $2.50 per square foot, often used for retrofitting existing homes.
Radiant Barrier$0.50 to $1.50 per square foot, used to reduce heat gain in attics.
Frequently asked questions
How much does insulation cost in Clarksville?
$0.50 to $3.50 per square foot, depending on the type of insulation and area size.
What types of insulation are available?
Common types include spray foam, fiberglass, cellulose, and radiant barriers.
How often is this ranking updated?
We re-run the full analysis monthly with fresh review data. Last updated June 13, 2026.
Our verdict
For most Clarksville homeowners: Editor's Choice Insulation Commandos of Clarksville
The top three insulation contractors in Clarksville are Insulation Commandos of Clarksville, Underworld Encapsulation, and Off-Axis Spray Foam. Each of these businesses has demonstrated exceptional service and customer satisfaction, making them the best choices for insulation needs in the area.
Cityvetted
