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TRUSTED BY BOISE, ID HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon187
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Boise, ID

*The Angi rating for Insulation Service companies in Boise, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Boise, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on February 16, 2022

Find Insulation pros in Boise

Avatar for Idaho Insulation, LLC
Idaho Insulation, LLC
4.7(
77
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Boise, ID and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quality work

"There was a mix up on the time. The addition with insulation has made a huge difference"
Response time1 day
15 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Linnagon Group, LLC dba Koala Insulation of Boise
Linnagon Group, LLC dba Koala Insulation of Boise
5.0(
21
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Boise, ID and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I highly recommend Koala insulation. Lucas was knowledgeable and professional. He detected an insulation issue that other companies missed."
Insulation Projects
Blown-in Insulation
Spray Foam Insulation
Response time5 hrs
33 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Insulation Commandos of Boise
Insulation Commandos of Boise
5.0(
7
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install

Serving Boise, ID and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

"We recently had insulation work done by commandos Insulation and the entire experience was excellent from start to finish. The team was professional, punctual, and very knowledgeable. They explained the process clearly, completed the job efficiently, and left everything clean afterward. Their attention to detail and customer service really stood out. I would highly recommend them to anyone looking for quality insulation work at a fair price!"
28 neighbors recently requested a quote
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Avatar for L2 Insulation, Inc.
L2 Insulation, Inc.
4.5(
16
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Boise, ID and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Very friendly and quick service. Installers were a little late because they got lost. Very satisfied and notice a difference having new insulation within a couple of days. Highly recommend."
Airplane Hangar
Airplane Hangar
Truck Repair Shop
Truck Repair Shop
Conditioned Attic

+1

Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Magic Electric, Plumbing, Heating + Air- Boise
Magic Electric, Plumbing, Heating + Air- Boise
4.6(
232
)
Spray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade+1 more

Serving Boise, ID and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"I had a panel upgrade. It went well except for one plug that was the wrong amp. Easy fix. Professional and reliable."
Exterior Lighting
Residential Services
Ceiling Fan Install
Outlets and Switches
Whole Home Electrical Services

+2

Response time8 hrs
64 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Two Guys Energy Solutions
Two Guys Energy Solutions
5.0(
11
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Boise, ID and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Levi and the team were amazing! They blew in a ton of insulation in my attic and installed baffles for it too. Job was done quickly and Levi was very communicative and informative. 10/10 recommend."
Dryer Fire Prevention
Dryer Fire Prevention
Dryer Fire Prevention
Dryer Fire Prevention
Dryer Fire Prevention

+9

31 neighbors recently requested a quote
Recommended by9%of homeowners
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Avatar for Valley Spray Works, LLC
Valley Spray Works, LLC
5.0(
4
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallInjection Insulation - Install

Serving Boise, ID and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"He did beautiful work, He is wonderful and such a good person."
Open Cell
Closed Cell
Intumescent Coatings
Response time4 days
Response rate100%
9 neighbors recently requested a quote
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Energy Allies, LLC
4.9(
88
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Boise, ID and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"This Company Rocks, they in detail explained everything to me so I knew what to expect the day of Install, gave wonderful information on how to make my own decision on the choices of insulation with no pushing onto something I did not think I might choose, thorough in cleaning up the sight and showing me the before and after photos they took, I will recommend them to everyone I know."
Blow in insulation
Blow in insulation
Air sealing an attic
Air sealing an attic
Duct sealing

+3

Response time5 hrs
Response rate87%
Recommended by98%of homeowners
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Avatar for USA Insulation of Boise
USA Insulation of Boise
4.8(
19
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Boise, ID and surrounding areas

In business since 2021

Free estimates

Small jobs welcome

"They were creative in coming up with a way to insulate our bedroom's cathedral ceiling without having to remove the furniture or demolishing the ceiling."
Insulate large Garage
Insulate large Garage
Insulate large Garage
Insulate large Garage
Patching Injection Points

+10

Response time1 day
Response rate92%
Recommended by94%of homeowners
Request Quote
Avatar for Four Seasons Insulation, LLC
Four Seasons Insulation, LLC
4.2(
32
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Boise, ID and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Wonderful! They provided blown in insulation and did an energy audit for my mother in Meridian.. They are very professional and knowledgeable. Hard workers! We will use them again! Thanks Four Seasons!!!"
Response time2 days
Recommended by86%of homeowners
Request Quote
Showing 1-10 of 35
Insulation questions, answered by experts

In Boise, insulation service projects can uncover hidden costs like the need for additional attic insulation, unexpected repairs to address moisture intrusion, or pest removal if rodents have damaged existing materials. Homes with older wiring may require electrical upgrades for safety. Also, city permits and inspection fees are often necessary, and sometimes ventilation improvements are needed to meet local building codes.

Helpful?

Insulation in Boise should be checked seasonally for signs of settling, moisture buildup, or pest activity, especially after heavy snow or rain. Attic insulation may need fluffing or topping off if it compresses over time. Crawl space insulation should be inspected for dampness or mold. Scheduling an energy audit every few years helps catch issues early and keeps your home efficient.

Helpful?

Your Boise home is likely a good candidate for insulation service projects if you notice uneven room temperatures, persistent drafts, or rising energy bills. Homes built before 1980 or with original attic insulation often benefit most. If you see ice dams in winter or feel temperature swings between floors, a professional energy audit or thermal imaging can pinpoint where upgrades are needed.

Helpful?

In Boise, be cautious of quotes that lack details about attic insulation type, R-value, or moisture control steps. Avoid professionals who rush you to sign or don’t explain their process. Reliable contractors will discuss ventilation, provide written estimates, and answer questions about materials. Always ask about warranties and ensure the company is familiar with Boise’s climate and local building requirements.

Helpful?

Boise’s climate—with hot, dry summers and cold, snowy winters—means insulation must handle both temperature extremes and moisture risks. Attic insulation should have a high R-value to prevent heat loss and resist shrinkage. Spring and fall are ideal for installation, as milder weather helps materials settle properly. Proper air sealing is crucial to prevent drafts and protect against Boise’s seasonal winds.

Helpful?

The Boise, ID homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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