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TRUSTED BY SUN VALLEY, ID HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon20
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Sun Valley, ID

*The Angi rating for Insulation Service companies in Sun Valley, 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 Sun Valley, 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 November 17, 2025

Find Insulation pros in Sun Valley

Idaho Efficiency Solutions

No reviews yet

Idaho Efficiency Solutions

No reviews yet

Idaho Efficiency Solutions is your personal home efficiency expert. We are locally owned and operated out of Nampa, ID and support communities all over the state of Idaho. We specialize in Energy Modeling for your home. Whether its HIGH energy bills, insulation, windows, doors HVAC assessments, ventilation or your home just feels drafty and uncomfortable, we can help! We have over 13 years experience in these fields. IES holds close relationships with Idaho Power and nationwide training to keep us up to date on new and innovative ways to assist local home owners. Our goal is to help you on being comfy and efficient while not breaking the bank.

Idaho Efficiency Solutions is your personal home efficiency expert. We are locally owned and operated out of Nampa, ID and support communities all over the state of Idaho. We specialize in Energy Modeling for your home. Whether its HIGH energy bills, insulation, windows, doors HVAC assessments, ventilation or your home just feels drafty and uncomfortable, we can help! We have over 13 years experience in these fields. IES holds close relationships with Idaho Power and nationwide training to keep us up to date on new and innovative ways to assist local home owners. Our goal is to help you on being comfy and efficient while not breaking the bank.

Solar Wolf Energy

2.00(
2
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Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

WINDO THERM

No reviews yet

WINDO THERM

No reviews yet
24 years of experience

We manufacture Advanced Energy Panels (AEPs). AEPs are a retrofit for historic windows or any window people can't afford or don’t wish to replace. AEPs are interior window insulating panels and can be installed in any building –office, home or industrial. AEPs have a higher insulation and air sealing rating and provide greater comfort than most replacement windows, yet they are a fraction of the cost. AEPs are custom made to fit over existing openings, protecting, preserving and improving your existing windows.

We manufacture Advanced Energy Panels (AEPs). AEPs are a retrofit for historic windows or any window people can't afford or don’t wish to replace. AEPs are interior window insulating panels and can be installed in any building –office, home or industrial. AEPs have a higher insulation and air sealing rating and provide greater comfort than most replacement windows, yet they are a fraction of the cost. AEPs are custom made to fit over existing openings, protecting, preserving and improving your existing windows.

JC Urethane & Insulation Inc.

No reviews yet

JC Urethane & Insulation Inc.

No reviews yet
Free onsite estimate

Trusted for more than 17 years, JC Urethane And Insulation provides professional insulation services to American Falls, ID. Our contractors are equipped with the knowledge and skills to give you the kind of service you deserve. With our service, we can help you save money and avoid expenses caused by high electrical bills. We accomplish these goals by taking the time to understand your needs and ensuring that we only offer the highest quality product. Trust us for your next insulation project.

Trusted for more than 17 years, JC Urethane And Insulation provides professional insulation services to American Falls, ID. Our contractors are equipped with the knowledge and skills to give you the kind of service you deserve. With our service, we can help you save money and avoid expenses caused by high electrical bills. We accomplish these goals by taking the time to understand your needs and ensuring that we only offer the highest quality product. Trust us for your next insulation project.

Bishop Builders Inc

3.00(
2
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Bishop Builders Inc

3.00(
2
)
44 years of experience

Bishop Builders, where integrity, accountability and the passion for building are echoed in every step of every project; large or small.

"They do shoddy work and they don't stand behind their work. Typical crooked, dumb and dishonest builder."

Kim L on February 2024

Bishop Builders, where integrity, accountability and the passion for building are echoed in every step of every project; large or small.

"They do shoddy work and they don't stand behind their work. Typical crooked, dumb and dishonest builder."

Kim L on February 2024

Little Odds And Ends Construction

5.00(
2
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Little Odds And Ends Construction

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have been in Business for nine years, I have any where from 1 to 5 guys helping me. I like to do the biding and billing through email, but i can do it any way that works best for the job. Any type of inside work for the months of January through April i will take 15% off the job.

We have been in Business for nine years, I have any where from 1 to 5 guys helping me. I like to do the biding and billing through email, but i can do it any way that works best for the job. Any type of inside work for the months of January through April i will take 15% off the job.

Rocky Mountain Insulation Services

4.00(
4
)

Rocky Mountain Insulation Services

4.00(
4
)
Customers say: Quality work
16 years of experience

Additional emails - [email protected], [email protected], [email protected]. Additional phones - (208) 226-4771, (208) 234-1204. Additional address - 560 S 100 W, # 3, Provo, UT 84601. Additional DBA - Rocky Mountain Insulation. Additional contact name - Gabe Robinson.

Additional emails - [email protected], [email protected], [email protected]. Additional phones - (208) 226-4771, (208) 234-1204. Additional address - 560 S 100 W, # 3, Provo, UT 84601. Additional DBA - Rocky Mountain Insulation. Additional contact name - Gabe Robinson.

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Insulation questions, answered by experts

Plaster itself has a higher R-value than drywall. However, there are other considerations surrounding plaster and insulation. As a general rule, it's easier to obtain consistency in insulating value and quality when working with drywall rather than plaster. Plaster walls often don't contain any insulation behind the wall covering by design, and careful evaluation is necessary when choosing to add it.

Yes. You should insulate behind shower walls to help stave off heat loss. In other words, it’ll keep the shower or tub from getting too cold. Nothing ruins bath time like stepping into a freezing cold bathroom. Not insulating and air sealing the walls behind the shower allows heat to escape easily, which opens the area up to the elements. 

A dehumidifier can reduce condensation on your ductwork by lowering humidity levels in the air. Condensation occurs when humid, warm air makes contact with cold ducts. A dehumidifier can help maintain your home's indoor humidity below or around 50%, minimizing moisture buildup. However, if condensation is caused by leaks, cracks, or other damage, a dehumidifier won’t solve the problem. 

In addition to adding insulation to your attic, you may want to add a radiant barrier. A radiant barrier works by using reflective material, such as foil, on the attic floor. As heat penetrates the roof and enters the attic, the radiant barrier reflects the heat upward and back through the roof. If you receive a lot of direct sunlight on the roof, using both a radiant barrier and insulation in your attic can provide significant benefits.

No, 55 degrees Fahrenheit is not too cold for a house, as it’s a temperature that will keep your pipes and appliances from freezing. Well-insulated homes can even go to 50 degrees, but check with an HVAC pro before opting for such a low temperature. Stick to 55 degrees to be on the safe side.

The Sun Valley, 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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