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Insulation Contractors · Rock Hill, SC/Updated June 13, 2026

The 8 Best Insulation Contractors in Rock Hill, SC

Avoid costly insulation mistakes by hiring the right contractor. Our list helps you find reliable professionals in Rock Hill.

Editorially independent9 companies evaluated
cover story
★ Editor's ChoiceKendal Multi-Services, LLC
96Score
Latest update · June 13, 2026: Initial ranking published. 9 Rock Hill-metro insulation contractors businesses evaluated, top 8 ranked by Vetted Score.

In Rock Hill, improper insulation can lead to significant energy loss and increased utility bills. Hiring a qualified insulation contractor not only improves your home’s energy efficiency but also protects against moisture issues that can cause long-term damage.

To create this list, we evaluated nine insulation contractors in the area, focusing on their ratings and customer reviews. With most providers having fewer than 50 reviews, we prioritized businesses with proven track records and solid reputations.

9insulation contractors evaluated in Rock Hill
4.81average rating across the field
147customer reviews analyzed

Cityvetted analysis of public Google review data, updated June 13, 2026.

How much does insulation contractors cost in Rock Hill? See the price breakdown →

Our top picks

At a glance · three categories
★ Editor's Choice
96Score

Kendal Multi-Services, LLC

★★★★★5.0(34 reviews)

With a perfect 5-star rating from 34 reviews, Kendal Multi-Services, LLC is highly regarded for its professionalism and quality workmanship.

Read full review
Best Value
95Score

South Carolina Spray Foam Insulation

★★★★★5.0(29 reviews)

South Carolina Spray Foam Insulation has also earned a stellar 5-star rating from 29 reviews.

Read full review
Most Reviewed
93Score

Hyatt Insulation & Gas Logs Co

★★★★★4.7(24 reviews)

With a 4.7-star rating from 24 reviews, Hyatt Insulation & Gas Logs Co is recognized for its extensive services and knowledgeable staff.

Read full review

All 8, compared

Data as of June 13, 2026
BusinessVetted ScoreGoogle ratingReviewsBest for
1
96Score
5.0★★★★★
34Homeowners seeking reliable insulation services
2
95Score
5.0★★★★★
29Cost-conscious homeowners looking for spray foam insulation
3
93Score
4.7★★★★★
24Homeowners needing both insulation and gas log services
4
90Score
5.0★★★★★
10Homeowners facing moisture or mold issues
5
85Score
5.0★★★★★
5Homeowners seeking personalized insulation advice
6
82Score
5.0★★★★★
3Homeowners wanting specialized spray foam insulation
7
80Score
5.0★★★★★
2Homeowners with specific moisture concerns
8
78Score
3.8★★★★★
40Homeowners looking for a variety of insulation options
Methodology

How we evaluated all 9 insulation contractors.

Our evaluation process involved analyzing customer ratings and the volume of reviews for each contractor. We consider feedback from real customers to ensure authenticity and reliability in our rankings.

No business pays for placement in our rankings, and we refresh our data monthly to provide the most current information available. This approach gives you confidence in your choice of insulation contractor.

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.

Full reviews

The rankings · in order
1
★ Editor's Choice

Kendal Multi-Services, LLC

★★★★★5.0(34 reviews)
96Score

With a perfect 5-star rating from 34 reviews, Kendal Multi-Services, LLC is highly regarded for its professionalism and quality workmanship. Customers frequently commend their attention to detail and responsiveness. This company is ideal for homeowners looking for reliable insulation solutions. However, as a relatively new player in the market, it may not have the extensive track record of longer-established competitors.

Pros

  • Top-notch customer service
  • High-quality materials used
  • Reliable and punctual

Cons

  • Limited history compared to larger firms
  • Fewer reviews may indicate less experience
Best forHomeowners seeking reliable insulation services
Service areaRock Hill, SC
Typical pricing$1,000 to $3,000
2
Best Value

South Carolina Spray Foam Insulation

★★★★★5.0(29 reviews)
95Score

South Carolina Spray Foam Insulation has also earned a stellar 5-star rating from 29 reviews. Customers appreciate their competitive pricing and effective insulation solutions, particularly for energy efficiency. They're a solid choice for those wanting to save on energy bills with spray foam insulation. However, their smaller review base might leave some potential clients hesitant.

Pros

  • Affordable pricing
  • Effective insulation performance
  • Positive customer feedback

Cons

  • Fewer reviews may raise trust concerns
  • Limited service options compared to larger firms
Best forCost-conscious homeowners looking for spray foam insulation
Service areaRock Hill, SC
Typical pricing$1,200 to $2,800
3
Most Reviewed

Hyatt Insulation & Gas Logs Co

★★★★★4.7(24 reviews)
93Score

With a 4.7-star rating from 24 reviews, Hyatt Insulation & Gas Logs Co is recognized for its extensive services and knowledgeable staff. Reviewers often highlight their expertise in both insulation and gas logs, making them a versatile option for homeowners. However, some customers have noted delays in service during peak times, which can be a drawback.

Pros

  • Experienced and knowledgeable staff
  • Diverse service offerings
  • Good customer service

Cons

  • Potential delays during busy periods
  • Mixed reviews on timeliness
Best forHomeowners needing both insulation and gas log services
Service areaRock Hill, SC
Typical pricing$1,500 to $3,500
4

M.M.I. Moisture, Mold, Insulation

★★★★★5.0(10 reviews)
90Score

M.M.I. Moisture, Mold, Insulation holds a 5-star rating from 10 reviews, with praise for their thoroughness and expertise in moisture control. They are particularly well-regarded for remediating mold issues alongside insulation work. However, their limited number of reviews may suggest a less established reputation in the area. 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 facing moisture or mold issues. It serves Rock Hill, SC, with $1,000 to $3,000 pricing, and the honest trade-offs are limited reviews may indicate less experience and less known in the community.

Pros

  • Expert in moisture and mold issues
  • Thorough inspections and service
  • Positive customer feedback

Cons

  • Limited reviews may indicate less experience
  • Less known in the community
Best forHomeowners facing moisture or mold issues
Service areaRock Hill, SC
Typical pricing$1,000 to $3,000
5

Insulation by Cohen’s

★★★★★5.0(5 reviews)
85Score

Insulation by Cohen’s has a perfect 5-star rating from 5 reviews, showcasing their commitment to quality service. Customers appreciate their friendly approach and expert advice on insulation choices. However, the small review count makes it hard to gauge 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 homeowners seeking personalized insulation advice. It serves Rock Hill, SC, with $1,000 to $2,500 pricing, and the honest trade-offs are very few reviews and limited service history.

Pros

  • Friendly service
  • Expert advice on insulation
  • High customer satisfaction

Cons

  • Very few reviews
  • Limited service history
Best forHomeowners seeking personalized insulation advice
Service areaRock Hill, SC
Typical pricing$1,000 to $2,500
6
82Score

Integrity Spray Foam Insulation of Rock Hill has a perfect rating of 5 stars from 3 reviews, praised for their thorough work and knowledgeable staff. They are a good option for those specifically looking for spray foam solutions. However, their limited number of reviews raises questions about their overall experience and reliability.

Pros

  • Knowledgeable staff
  • Thorough work
  • Strong customer focus

Cons

  • Thin review base
  • Limited history in the market
Best forHomeowners wanting specialized spray foam insulation
Service areaRock Hill, SC
Typical pricing$1,500 to $3,000
7

M.M.I. Moisture, Mold, Insulation

★★★★★5.0(2 reviews)
80Score

With a perfect 5-star rating from just 2 reviews, M.M.I. Moisture, Mold, Insulation is recognized for their targeted approach to insulation and moisture issues. Customers appreciate their attention to detail. However, the very small review base makes it difficult to assess their overall service 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 homeowners with specific moisture concerns. It serves Rock Hill, SC, with $1,000 to $2,500 pricing, and the honest trade-offs are extremely limited review base and unproven track record.

Pros

  • Focused on moisture and insulation
  • Detail-oriented service

Cons

  • Extremely limited review base
  • Unproven track record
Best forHomeowners with specific moisture concerns
Service areaRock Hill, SC
Typical pricing$1,000 to $2,500
8

Austin Company

★★★★★3.8(40 reviews)
78Score

Austin Company has a 3.8-star rating from 40 reviews, making it the most reviewed business in this category. While they offer a variety of insulation services, some customers have expressed concerns about inconsistent service quality. This may be a consideration for those who prioritize reliability and positive experiences. 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 looking for a variety of insulation options. It serves Rock Hill, SC, with $1,200 to $3,500 pricing, and the honest trade-offs are inconsistent service quality and mixed feedback from customers.

Pros

  • Wide range of services
  • Most reviewed company in the area

Cons

  • Inconsistent service quality
  • Mixed feedback from customers
Best forHomeowners looking for a variety of insulation options
Service areaRock Hill, SC
Typical pricing$1,200 to $3,500
Before you book

How to choose an insulation contractor in Rock Hill

Selecting the right insulation contractor can make a significant difference in your home’s comfort and energy efficiency. Here are key factors to consider.

Check Reviews

Look for contractors with a solid base of positive reviews, as this indicates reliability and customer satisfaction.

Experience and Specialization

Select contractors who specialize in insulation and have a proven track record in your specific type of project.

Get Multiple Quotes

Request detailed estimates from at least three contractors to compare pricing and services offered.

What it costs

What insulation costs in Rock Hill

Insulation costs can vary based on the type of material and the scope of the project. Here's what you can expect to pay in Rock Hill.

Fiberglass Insulation$0.50 to $2.00 per square foot, depending on the thickness and installation complexity.
Spray Foam Insulation$1.00 to $3.00 per square foot, offering superior air sealing and energy efficiency.
Cellulose Insulation$0.75 to $2.50 per square foot, a more environmentally friendly option.
Reflective or Radiant Barrier$0.10 to $0.50 per square foot, typically used in attics to reduce cooling costs.

Frequently asked questions

How much does insulation installation cost in Rock Hill?

Most insulation projects in Rock Hill range from $1,500 to $3,500, depending on the size of the home and the type of insulation used.

What should I look for in an insulation contractor?

Look for contractors with high ratings and a solid number of reviews. A good track record can help ensure quality work.

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 Rock Hill homes: <strong>Kendal Multi-Services, LLC</strong>

Call Kendal Multi-Services, LLC first for their perfect 5-star rating from 34 reviews. If you're looking for a company with a specific spray foam focus, South Carolina Spray Foam Insulation is your next best option. For those needing gas logs in addition to insulation, Hyatt Insulation & Gas Logs Co is the right pick.