Insulation Contractors · Murfreesboro, TN/Updated June 13, 2026
The Best Insulation Contractors in Murfreesboro, TN
Explore the leading insulation contractors in Murfreesboro, where quality meets efficiency for your home insulation needs.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent8 companies evaluated
cover story
★ Editor's ChoiceComplete Insulation
96Score
Latest update · June 13, 2026: Initial ranking published. 8 Murfreesboro-metro insulation contractors businesses evaluated, top 8 ranked by Vetted Score.
Insulation is essential for maintaining energy efficiency and comfort in your home, especially in a climate like Murfreesboro's. Choosing the right insulation contractor can significantly impact not only your utility bills but also the overall comfort of your living space.
To create this list, we evaluated local insulation contractors based on their Vetted Scores, customer reviews, and service offerings. Our rankings are refreshed monthly to ensure you receive the most current information on these service providers.
8insulation contractors evaluated in Murfreesboro
4.80average rating across the field
297customer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
We assessed each insulation contractor's performance based on customer feedback, review counts, and overall ratings. No business pays for placement; our rankings reflect genuine customer experiences and satisfaction.
This list is updated monthly to incorporate the latest reviews and ratings, ensuring that you have access to the best insulation contractors available in Murfreesboro.
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.
Complete Insulation boasts a perfect rating of 5 from 132 reviews, with customers praising their professionalism and efficiency. They excel in both residential and commercial insulation projects, making them a versatile choice. However, their availability can be limited during peak seasons, so early scheduling is recommended. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is comprehensive insulation solutions. It serves Murfreesboro and surrounding areas, with $1.00 to $2.50 per square foot pricing, and the honest trade-offs are limited availability during peak times and higher pricing than some competitors.
Freedom Foam LLC has earned a stellar rating of 5 from 95 reviews. Clients appreciate their competitive pricing and quick installation times, particularly for spray foam insulation. While they offer excellent value, their limited service area may not cover all neighborhoods in Murfreesboro. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is affordable spray foam insulation. It serves Murfreesboro and nearby regions, with $1.50 to $3.00 per square foot pricing, and the honest trade-offs are service area may be limited and fewer insulation options than some competitors.
JGL Spray Foam Insulation has a perfect 5 rating from 20 reviews, with customers highlighting their expertise in spray foam applications. They are particularly well-suited for homeowners looking to improve energy efficiency. However, their limited number of reviews may make potential clients hesitant. 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 energy-efficient insulation solutions. It serves Murfreesboro and surrounding areas, with $1.50 to $3.00 per square foot pricing, and the honest trade-offs are limited review base and fewer service options compared to larger firms.
Black Oak holds a 5 rating from 17 reviews, praised for their thorough assessments and quality workmanship. They are ideal for homeowners needing detailed insulation assessments. However, their smaller team may lead to longer wait times for service appointments. 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 detailed insulation assessments. It serves Murfreesboro and neighboring areas, with $1.00 to $2.50 per square foot pricing, and the honest trade-offs are longer wait times for appointments and limited team size.
Prime Insulation has a solid 5 rating from 8 reviews, with customers highlighting their friendly service and professionalism. They are best for smaller projects and residential insulation needs. However, their limited review count makes them a less proven choice for larger jobs. 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 small residential insulation projects. It serves Murfreesboro, with $1.00 to $2.00 per square foot pricing, and the honest trade-offs are limited review count and less experience with larger projects.
Extreme Spray Foam has a 5 rating from 2 reviews, known for their innovative approaches to insulation. They may be a good choice for niche projects requiring specialized techniques. However, their very thin review base raises questions about their reliability. 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 specialized spray foam projects. It serves Murfreesboro, with $1.50 to $3.00 per square foot pricing, and the honest trade-offs are very limited reviews and less established in the market.
Black Oak Insulation has a 5 rating from 1 review, praised for their exceptional customer service. They are promising but unproven, ideal for those willing to take a chance on a newer company. However, with only one review, their reliability remains 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 early adopters of new services. It serves Murfreesboro, with $1.00 to $2.50 per square foot pricing, and the honest trade-offs are unproven track record and very limited reviews.
31-W Insulation holds a rating of 3.4 from 22 reviews. While they provide a range of insulation services, their mixed reviews indicate variability in customer satisfaction. They may be suitable for budget-conscious consumers, but potential clients should weigh the risks of inconsistent service quality. 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 budget-conscious consumers. It serves Murfreesboro and surrounding areas, with $0.50 to $1.50 per square foot pricing, and the honest trade-offs are mixed customer reviews and inconsistent service quality.
How to choose an insulation contractor in Murfreesboro
Selecting the right insulation contractor can be a daunting task. Here are some key factors to consider when making your decision.
Experience and Expertise
Look for contractors with a proven track record and experience in insulation installation.
Customer Reviews
Read customer reviews to gauge satisfaction and service quality.
Types of Insulation Offered
Ensure the contractor provides the type of insulation that best fits your needs.
Warranty and Support
Check for warranties on installation and the insulation materials used.
What it costs
What insulation costs in Murfreesboro
The cost of insulation services can vary based on the type of insulation and the specifics of your project. Here’s a breakdown of typical pricing.
Spray Foam Insulation$1.50 to $3.00 per square foot, depending on thickness and area.
Fiberglass Batts$0.50 to $1.50 per square foot, commonly used for walls and attics.
Blown-In Insulation$1.00 to $2.00 per square foot, ideal for attics and hard-to-reach areas.
Rigid Board Insulation$1.00 to $2.50 per square foot, often used in basements and exteriors.
Frequently asked questions
How much does insulation cost in Murfreesboro?
Insulation costs typically range from $0.50 to $3.00 per square foot, depending on the type and project specifics.
What types of insulation are available?
Common types include spray foam, fiberglass batts, blown-in insulation, and rigid board insulation.
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 Murfreesboro homes: Complete Insulation
The top three insulation contractors in Murfreesboro are Complete Insulation, Freedom Foam LLC, and JGL Spray Foam Insulation. Each of these contractors stands out for their customer satisfaction, quality of work, and overall reliability, making them the best choices for your insulation needs.