Insulation Contractors · Roanoke, VA/Updated June 13, 2026
The Best Insulation Contractors in Roanoke, VA
From energy efficiency to crawl space solutions, these insulation contractors excel in service and customer satisfaction.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent9 companies evaluated
cover story
★ Editor's ChoiceStar City Home Services
95Score
Latest update · June 13, 2026: Initial ranking published. 9 Roanoke-metro insulation contractors businesses evaluated, top 8 ranked by Vetted Score.
Insulation is vital for maintaining comfort and energy efficiency in Roanoke homes, especially during extreme weather. Proper insulation helps reduce energy bills and enhances indoor air quality, making it a key aspect of home maintenance.
We evaluated nine insulation contractors in the Roanoke area based on customer reviews, service offerings, and overall ratings. Our goal was to identify the best options for residents seeking reliable insulation services.
9insulation contractors evaluated in Roanoke
4.54average rating across the field
279customer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
Star City Crawl Space holds an impressive rating of 4.8 from 28 reviews, making them an excellent choice for those specifically seeking crawl space insulation solutions.
To compile this list, we analyzed customer feedback across multiple platforms, focusing on ratings and the number of reviews. We ensure that no business pays for placement, allowing us to provide an unbiased ranking.
This ranking is refreshed monthly to reflect the most current data. Our last update was on June 13, 2026, ensuring that you have access to the best insulation contractors in Roanoke.
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 stellar rating of 4.9 from 163 reviews, Star City Home Services is a standout for insulation work in Roanoke. Customers rave about their professionalism and efficiency, making them a top choice for home insulation projects. However, their busy schedule can sometimes lead to longer wait times for service.
Pros
Highly rated by customers
Professional and efficient service
Wide range of insulation options
Cons
Potentially longer wait times
May be pricier than competitors
Best forReliable insulation services and customer satisfaction
Star City Crawl Space holds an impressive rating of 4.8 from 28 reviews, making them an excellent choice for those specifically seeking crawl space insulation solutions. Reviewers appreciate their thoroughness and affordability. However, their limited number of reviews may leave some potential customers cautious. 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 crawl space insulation and moisture control. It serves Roanoke, VA, with $1,000 to $2,500 pricing, and the honest trade-offs are thin review base and limited service offerings beyond crawl spaces.
Pros
Great value for crawl space insulation
Thorough and detailed work
Positive customer feedback
Cons
Thin review base
Limited service offerings beyond crawl spaces
Best forCrawl space insulation and moisture control
Creative Conservation has a solid rating of 4.6 from 26 reviews, highlighting their commitment to eco-friendly insulation solutions. Customers appreciate their knowledgeable staff and sustainable practices. However, some customers report longer project timelines than expected. 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 sustainable insulation practices. It serves Roanoke, VA, with $1,200 to $3,000 pricing, and the honest trade-offs are longer project timelines and limited availability for urgent jobs.
Bay Insulation of Virginia Inc. boasts a 4.8 rating from 10 reviews, showcasing their strong reputation in the insulation industry. Customers commend their quality materials and responsive service. Yet, the thin review base may make some hesitant to choose them over more established competitors. 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 high-quality insulation materials. It serves Roanoke, VA, with $1,500 to $3,500 pricing, and the honest trade-offs are thin review base and limited service area.
Kirby-Cundiff Inc. has a rating of 4.6 from 11 reviews, reflecting their dedicated service and expertise in insulation projects. Clients appreciate their attention to detail and customer care. However, the limited number of reviews may not fully represent their capabilities. 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 personalized insulation service. It serves Roanoke, VA, with $1,200 to $3,000 pricing, and the honest trade-offs are limited review base and may not be as well-known.
J & S Contractors has a perfect rating of 5.0 from a single review, showcasing their potential for excellent service. However, the extremely limited review base makes it hard to assess their overall performance and 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 small-scale insulation projects. It serves Roanoke, VA, with $1,000 to $2,500 pricing, and the honest trade-offs are only one review and unproven track record.
Kent's Insulating holds a rating of 4.3 from 37 reviews, indicating a decent level of service and customer satisfaction. Clients appreciate their straightforward approach and reasonable pricing. However, some feedback suggests variability in service quality. 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 affordable insulation solutions. It serves Roanoke, VA, with $1,000 to $2,500 pricing, and the honest trade-offs are variability in service quality and mixed reviews on timeliness.
J & S Insulation Contractors has a lower rating of 3.3 from 3 reviews, indicating some challenges in customer satisfaction. While they may offer competitive pricing, the limited feedback suggests that improvements are needed in service delivery. 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 insulation options. It serves Roanoke, VA, with $800 to $2,000 pricing, and the honest trade-offs are low rating and limited customer feedback.
Pros
Competitive pricing
Willingness to take on various projects
Cons
Low rating
Limited customer feedback
Best forBudget insulation options
Service areaRoanoke, VA
Typical pricing$800 to $2,000
Before you book
How to choose an insulation contractor in Roanoke
Choosing the right insulation contractor is essential for effective and efficient insulation work. Here are some key factors to consider:
Experience and Expertise
Look for contractors with extensive experience in insulation projects and a strong understanding of various insulation materials.
Customer Reviews
Read customer feedback to gauge satisfaction levels and the quality of service provided by each contractor.
Service Offerings
Ensure the contractor provides a range of insulation solutions, including residential and commercial services.
Pricing Transparency
Choose a contractor that offers clear pricing structures and detailed estimates to avoid hidden costs.
What it costs
What insulation services cost in Roanoke
Insulation costs can vary based on the type of insulation, project size, and contractor. Here's a general breakdown of what you can expect to pay in Roanoke:
Attic Insulation$1,500 to $3,500 depending on the size and material used.
Crawl Space Insulation$1,000 to $2,500 based on accessibility and area size.
Wall Insulation$1,200 to $3,000 depending on the type of insulation and wall construction.
Soundproofing$1,000 to $4,000 based on the materials and area needing soundproofing.
Frequently asked questions
How much does insulation cost in Roanoke?
Insulation costs in Roanoke typically range from $800 to $4,000 based on the type of insulation and project size.
What type of insulation is best for my home?
The best type of insulation depends on your home's structure, climate, and specific needs. Consulting with a professional is recommended.
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 Roanoke homes: Star City Home Services
When it comes to insulation contractors in Roanoke, Star City Home Services stands out for their exceptional service and reliability. Following closely are Star City Crawl Space, known for their crawl space expertise, and Creative Conservation, which focuses on sustainable practices.