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Insulation Contractors · Frisco, TX/Updated June 13, 2026

The 9 Best Insulation Contractors in Frisco, TX

Insulation plays a key role in energy efficiency and comfort at home. Our ranking reveals the best contractors in Frisco based on real customer feedback.

MHMaya Hendricks · Home Services Editor
Updated June 13, 2026 · Next review July 2026
Editorially independent9 companies evaluated
cover story
★ Editor's ChoiceKoala Insulation of North Texas
96Score
Latest update · June 13, 2026: Initial ranking published. 9 Frisco-metro insulation contractors businesses evaluated, top 9 ranked by Vetted Score.

Insulation is essential for maintaining energy efficiency and comfort in your Frisco home, especially during hot summers and chilly winters. With the right insulation contractor, you can improve your home's energy performance and reduce utility bills.

In evaluating the local insulation market, we assessed nine contractors based on their customer reviews and ratings. The leader, Koala Insulation of North Texas, holds a 4.9-star rating from 209 reviews, while the remaining providers show a mix of ratings and review counts, indicating a developing trust in this thin market.

9insulation contractors evaluated in Frisco
4.82average rating across the field
364customer reviews analyzed

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

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

Our top picks

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

Koala Insulation of North Texas

★★★★★4.9(209 reviews)

With a stellar rating of 4.9 from 209 reviews, Koala Insulation of North Texas is praised for its exceptional customer service and thorough insulation installations.

Read full review
Best Value
95Score

RadiantGUARD-PRO Attic Insulation and Radiant Barrier boasts a perfect 5-star rating from 64 reviews.

Read full review
Most Reviewed
94Score

Atlas Services

★★★★★5.0(42 reviews)

Atlas Services has earned a 5-star rating from 42 reviews.

Read full review

All 9, compared

Data as of June 13, 2026
BusinessVetted ScoreGoogle ratingReviewsBest for
1
Koala Insulation of North Texas
96Score
4.9★★★★★
209Homeowners seeking reliable insulation solutions
2
RadiantGUARD-PRO Attic Insulation and Radiant Barrier
95Score
5.0★★★★★
64Budget-conscious homeowners
3
Atlas Services
Atlas Services
Most Reviewed
94Score
5.0★★★★★
42Energy-efficient spray foam insulation
4
NTX
90Score
5.0★★★★★
29Custom insulation solutions
5
Insulation First
85Score
5.0★★★★★
8Smaller insulation projects
6
82Score
5.0★★★★★
4Quick insulation installations
7
80Score
4.5★★★★★
4Personalized service
8
78Score
5.0★★★★★
1Quick service
9
78Score
4.0★★★★★
3Budget-conscious customers
Methodology

How we evaluated all 9 insulation contractors.

Our evaluation process involved analyzing customer reviews and ratings from various sources to determine each contractor's overall performance. We ranked the insulation providers based on their Vetted Scores, which reflect both the quantity and quality of customer feedback.

Importantly, no business paid for placement in this ranking. We refresh our evaluations monthly to ensure the information remains current and relevant, allowing you to make informed decisions based on the latest data.

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

Koala Insulation of North Texas

★★★★★4.9(209 reviews)
96Score

With a stellar rating of 4.9 from 209 reviews, Koala Insulation of North Texas is praised for its exceptional customer service and thorough insulation installations. Customers appreciate the professionalism and efficiency of their team. This company is best for homeowners looking for reliable insulation solutions. However, the high demand may lead to longer wait times for appointments.

Koala Insulation of North Texas photo 1Koala Insulation of North Texas photo 2Koala Insulation of North Texas photo 3Koala Insulation of North Texas photo 4

Pros

  • High customer satisfaction
  • Experienced technicians
  • Comprehensive services

Cons

  • Potentially longer wait times
Best forHomeowners seeking reliable insulation solutions
Service areaFrisco, TX and surrounding areas
Typical pricing$1,500 to $3,000
2
Best Value

RadiantGUARD-PRO Attic Insulation and Radiant Barrier

★★★★★5.0(64 reviews)
95Score

RadiantGUARD-PRO Attic Insulation and Radiant Barrier boasts a perfect 5-star rating from 64 reviews. Clients commend their competitive pricing and effective radiant barrier solutions that improve energy efficiency. It's an excellent choice for budget-conscious homeowners wanting to enhance their insulation. However, the lower review count means their consistency is still being established.

RadiantGUARD-PRO Attic Insulation and Radiant Barrier photo 1RadiantGUARD-PRO Attic Insulation and Radiant Barrier photo 2RadiantGUARD-PRO Attic Insulation and Radiant Barrier photo 3

Pros

  • Perfect rating
  • Competitive pricing
  • Energy efficiency improvements

Cons

  • Fewer reviews may raise trust issues
Best forBudget-conscious homeowners
Service areaFrisco, TX and nearby areas
Typical pricing$1,200 to $2,500
3
Most Reviewed

Atlas Services

★★★★★5.0(42 reviews)
94Score

Atlas Services has earned a 5-star rating from 42 reviews. Customers appreciate their quick response times and quality workmanship. They are particularly well-regarded for their spray foam insulation services, making them a strong choice for energy-efficient projects. However, with a smaller review base compared to the leaders, their reputation is still developing.

Atlas Services photo 1Atlas Services photo 2Atlas Services photo 3

Pros

  • Quick response times
  • Quality workmanship
  • Specialized in spray foam

Cons

  • Still building a larger review base
Best forEnergy-efficient spray foam insulation
Service areaFrisco, TX and surrounding areas
Typical pricing$1,500 to $3,000
4

NTX

★★★★★5.0(29 reviews)
90Score

NTX holds a 5-star rating from 29 reviews, with clients highlighting their knowledgeable staff and thorough assessments. They are ideal for those seeking customized insulation solutions. Still, with a limited number of reviews, their service consistency is not fully established yet. 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 custom insulation solutions. It serves Frisco, TX area, with $1,200 to $2,800 pricing, and the honest trade-offs are limited number of reviews.

NTX photo 1NTX photo 2

Pros

  • Knowledgeable staff
  • Thorough assessments

Cons

  • Limited number of reviews
Best forCustom insulation solutions
Service areaFrisco, TX area
Typical pricing$1,200 to $2,800
5

Insulation First

★★★★★5.0(8 reviews)
85Score

Insulation First has a commendable 5-star rating from 8 reviews. Customers appreciate their friendly service and attention to detail. They are a good choice for smaller projects. However, the thin review base means their reliability is still a bit 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 smaller insulation projects. It serves Frisco, TX, with $1,000 to $2,200 pricing, and the honest trade-offs are thin review base.

Insulation First photo 1Insulation First photo 2Insulation First photo 3

Pros

  • Friendly service
  • Attention to detail

Cons

  • Thin review base
Best forSmaller insulation projects
Service areaFrisco, TX
Typical pricing$1,000 to $2,200
6

T1 Insulation

★★★★★5.0(4 reviews)
82Score

T1 Insulation has a perfect 5-star rating but only 4 reviews. Customers have noted their prompt service and professional demeanor. This company could be a fit for those needing quick installations. However, the lack of reviews raises concerns about their long-term 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 quick insulation installations. It serves Frisco, TX, with $1,500 to $3,000 pricing, and the honest trade-offs are very few reviews.

Pros

  • Prompt service
  • Professional demeanor

Cons

  • Very few reviews
Best forQuick insulation installations
Service areaFrisco, TX
Typical pricing$1,500 to $3,000
7

HeatWall Insulation Partners

★★★★★4.5(4 reviews)
80Score

HeatWall Insulation Partners has a solid 4.5-star rating from 4 reviews. Clients commend their friendly staff and thorough work. They might be a good choice for those looking for a personable touch in their insulation project. However, with only a few reviews, their overall performance is still 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 personalized service. It serves Frisco, TX, with $1,200 to $2,500 pricing, and the honest trade-offs are limited review base.

Pros

  • Friendly staff
  • Thorough work

Cons

  • Limited review base
Best forPersonalized service
Service areaFrisco, TX
Typical pricing$1,200 to $2,500
8

ThermaBond Insulation Works

★★★★★5.0(1 reviews)
78Score

ThermaBond Insulation Works has a perfect 5-star rating but only 1 review. The customer praised their efficiency, making them an option for those needing quick service. However, the extremely limited reviews raise questions about their overall reliability and 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 quick service. It serves Frisco, TX, with $1,000 to $2,000 pricing, and the honest trade-offs are only one review.

Pros

  • Efficient service

Cons

  • Only one review
Best forQuick service
Service areaFrisco, TX
Typical pricing$1,000 to $2,000
9

Infinity Spray Foam Insulation LLC

★★★★★4.0(3 reviews)
78Score

Infinity Spray Foam Insulation LLC has a 4-star rating from 3 reviews. Customers appreciate their competitive pricing, but the limited feedback means their reliability is hard to gauge. They may be suitable for those looking for budget options, but caution is advised due to the lack of customer experiences. 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 customers. It serves Frisco, TX, with $1,000 to $2,500 pricing, and the honest trade-offs are very few reviews and uncertain reliability.

Pros

  • Competitive pricing

Cons

  • Very few reviews
  • Uncertain reliability
Best forBudget-conscious customers
Service areaFrisco, TX
Typical pricing$1,000 to $2,500
Before you book

How to choose an insulation contractor in Frisco

Selecting an insulation contractor requires careful consideration of their experience, customer feedback, and service offerings. Here are key factors to keep in mind.

Review Ratings

Pay attention to both the rating and the number of reviews. A high rating with many reviews, like Koala Insulation's, indicates consistent service.

Service Specialization

Some contractors may specialize in specific types of insulation or energy efficiency solutions. Choose one that aligns with your needs.

Customer Feedback

Read through customer comments to gauge satisfaction levels and identify any recurring issues that may affect your decision.

What it costs

What insulation costs in Frisco

The cost of insulation services in Frisco can vary based on the type of insulation and the size of your project. Here's a breakdown of typical pricing tiers.

Basic Insulation Installation$1,200 to $2,500 for standard attic insulation in an average-sized home.
Spray Foam Insulation$2,500 to $4,500, depending on the area covered and the complexity of the installation.
Radiant Barrier Installation$1,500 to $3,000, particularly beneficial in hot climates like Frisco.
Comprehensive Insulation Upgrade$3,000 to $7,000 for a whole-home upgrade, which may include multiple types of insulation.

Frequently asked questions

How much does insulation installation cost in Frisco?

Prices for insulation installation in Frisco typically range from $1,000 to $2,500, depending on the size of your home and the type of insulation used.

What are the most common types of insulation used in Frisco homes?

The most common types of insulation in Frisco include fiberglass, spray foam, and cellulose, each offering different benefits in terms of energy efficiency and cost.

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 Frisco homes: <strong>Koala Insulation of North Texas</strong>

The evidence is clear: Koala Insulation of North Texas leads with a solid 4.9-star rating from 209 reviews, showcasing consistent customer satisfaction. Following closely is RadiantGUARD-PRO Attic Insulation and Radiant Barrier with a perfect 5-star rating from 64 reviews, demonstrating exceptional service. Lastly, Atlas Services also holds a 5-star rating, albeit from a smaller base of 42 reviews. For the best insulation experience in Frisco, start with Koala Insulation, but RadiantGUARD-PRO and Atlas Services are excellent alternatives.

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