Insulation Contractors · Roanoke, VA/Updated June 13, 2026
The 10 Best Insulation Contractors in Roanoke, VA
Insulation is key to energy efficiency and comfort in Roanoke's diverse climate. Here's how to find the right contractor for your needs.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent10 companies evaluated
cover story
★ Editor's ChoiceStar City Home Services
96Score
Latest update · June 13, 2026: Initial ranking published. 10 Roanoke-metro insulation contractors businesses evaluated, top 10 ranked by Vetted Score.
Insulation plays a critical role in maintaining energy efficiency and comfort in Roanoke homes, especially given the region's seasonal temperature fluctuations. Choosing the right insulation contractor can lead to significant savings on energy bills and improved indoor air quality.
We evaluated ten local insulation contractors based on their customer reviews, service offerings, and overall reliability. The ranking reflects a balance between trustworthiness and performance, helping you find the best fit for your insulation needs.
10insulation contractors evaluated in Roanoke
4.63average rating across the field
400customer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
Koala Insulation of Roanoke & Blacksburg has a perfect 5-star rating from 12 reviews, showcasing their commitment to quality service in insulation installation.
To create this list, we assessed each contractor's Vetted Score, which combines customer ratings and review counts. We focused on businesses that have built a strong reputation in the Roanoke area, ensuring that no one pays for placement in our rankings.
Our evaluations are refreshed monthly, so you can rely on the most current information. Trust is essential in this market, where many providers have fewer than 50 reviews, making transparency in our findings even more important.
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 267 reviews, Star City Home Services excels in insulation installation and removal. Customers frequently commend their professionalism and attention to detail, making them an excellent choice for comprehensive insulation solutions. However, their popularity means they can book up quickly, so planning ahead is advisable.
Star City Crawl Space has earned a 4.8 rating from 32 reviews, highlighting their specialization in crawl space insulation and encapsulation. Reviewers appreciate their transparent pricing and effective solutions. While they offer great value, their smaller review base may leave some customers seeking more established options. 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 crawl space insulation and encapsulation. It serves Roanoke and nearby regions, with $1,200 to $2,500 pricing, and the honest trade-offs are limited number of reviews compared to top competitors.
Pros
Specializes in crawl space solutions
Transparent pricing
Responsive customer service
Cons
Limited number of reviews compared to top competitors
Koala Insulation of Roanoke & Blacksburg has a perfect 5-star rating from 12 reviews, showcasing their commitment to quality service in insulation installation. Customers highlight their friendly staff and effective solutions, making them a strong contender. However, their limited number of reviews may lead to concerns about consistency. 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 quality insulation installation. It serves Roanoke and Blacksburg area, with $1,000 to $2,800 pricing, and the honest trade-offs are small review base may raise trust issues.
Creative Conservation holds a 4.6 rating from 27 reviews, appreciated for their eco-friendly insulation options and thorough approach. Customers often mention their knowledgeable staff and commitment to sustainability. However, their niche focus might not appeal to those seeking more conventional insulation solutions. 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 eco-friendly insulation solutions. It serves Roanoke and nearby areas, with $1,200 to $2,500 pricing, and the honest trade-offs are niche focus may limit appeal.
Bay Insulation of Virginia Inc. has a solid rating of 4.8 from 10 reviews. Customers appreciate their prompt service and competitive pricing. While they provide good insulation solutions, the limited number of reviews means you might want to research further before making a commitment. 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 affordable insulation services. It serves Roanoke and surrounding areas, with $1,000 to $2,300 pricing, and the honest trade-offs are limited reviews may raise concerns.
Kirby-Cundiff Inc. has a 4.6 rating from 11 reviews, recognized for their reliable insulation services and customer care. Clients often note their professionalism and timely completion of projects. However, their smaller review base may leave potential customers wanting more information. 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 reliable insulation services. It serves Roanoke and nearby areas, with $1,200 to $2,400 pricing, and the honest trade-offs are limited number of reviews.
Reed's Home Solutions has a perfect 5-star rating from a single review. While this is promising, the lack of more reviews makes it hard to gauge their overall performance. The customer praised their responsiveness, but potential clients should consider the limited feedback available. 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 responsive service. It serves Roanoke area, with $1,000 to $2,500 pricing, and the honest trade-offs are only one review limits reliability.
J & S Contractors also holds a perfect 5-star rating from a single review. This indicates potential, but the lack of additional feedback makes it difficult to assess their services comprehensively. The reviewer noted excellent communication, but caution is advised given the scarce review base. 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 communication-focused service. It serves Roanoke area, with $1,200 to $2,400 pricing, and the honest trade-offs are only one review raises trust issues.
Kent's Insulating has a 4.3 rating from 36 reviews. Customers appreciate their prompt service and reasonable prices. However, some reviews mention inconsistency in quality, which might be a concern for those prioritizing reliability. Overall, they offer decent options but with some risk. 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 budget-friendly insulation solutions. It serves Roanoke area, with $1,000 to $2,200 pricing, and the honest trade-offs are inconsistency in quality noted.
J & S Insulation Contractors has a rating of 3.3 from 3 reviews, indicating room for improvement. While some customers have had positive experiences, the limited feedback suggests that they may not yet be a reliable choice for insulation services. Proceed with caution if considering them. 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 exploring new options. It serves Roanoke area, with $1,000 to $2,200 pricing, and the honest trade-offs are low rating and few reviews raise concerns.
Pros
Some positive feedback noted
Cons
Low rating and few reviews raise concerns
Best forExploring new options
Service areaRoanoke area
Typical pricing$1,000 to $2,200
Before you book
How to choose an insulation contractor in Roanoke
Choosing an insulation contractor involves weighing price against the quality of service and reputation. Here are key factors to consider.
Review Count and Ratings
Look for contractors with a strong number of reviews and high ratings to gauge customer satisfaction.
Service Offerings
Consider what types of insulation services they provide, such as residential or commercial, and what materials they use.
Experience and Local Knowledge
Choose contractors familiar with Roanoke's climate and building codes for better results.
What it costs
What insulation costs in Roanoke
The cost of insulation services in Roanoke can vary widely based on the type of insulation and the scope of the project. Here’s a breakdown of expected pricing tiers.
Basic Insulation Installation$1,000 to $2,500 for standard materials and installation in small to medium homes.
Advanced Insulation Solutions$2,500 to $5,000 for high-performance insulation options, including spray foam or rigid board.
Crawl Space and Attic Insulation$1,500 to $4,000 depending on the size and complexity of the space.
Full Home Insulation Retrofit$5,000 to $15,000 for comprehensive insulation services in larger homes or extensive renovations.
Frequently asked questions
How much does insulation installation cost in Roanoke?
Costs for insulation installation in Roanoke generally range from $1,500 to $3,500, depending on the size of the home and the type of insulation used.
What types of insulation are available in Roanoke?
In Roanoke, you can find various insulation types including fiberglass, spray foam, and cellulose, each with its own benefits and pricing.
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: <strong>Star City Home Services</strong>
For the best overall value, choose Star City Home Services, with a stellar 4.9 rating from 267 reviews. If you want a great option at a lower price point, Star City Crawl Space offers excellent service at 4.8 stars on 32 reviews. For a splurge, consider Koala Insulation of Roanoke & Blacksburg, which holds a perfect 5-star rating on 12 reviews, making it a promising choice for those who prioritize quality.
Cityvetted
