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Verified Reviews for Insulation Service pros in Keauhou, HI

*The Angi rating for Insulation Service companies in Keauhou, HI 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 Keauhou, HI 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 23, 2025

Find Insulation pros in Keauhou

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.

Masterpiece Construction LLC

4.75(
4
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Masterpiece Construction LLC

4.75(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are an award-winning, fully Licensed, Insured and Bondable, Design/Build, Open Shop, General Contracting, Specialty Contracting, and Construction Management Company. We are also a SAM certified US Federal Government Contractor (Top 2% of US contractors) We specialize in Construction, Investment Property Development, Value Engineering/Integrated Project Development (IPD), Constructability Review, and Building Material Imports including Sourcing and Logistics. Our Scope of projects include: USACE and NAVFAC Projects Restoration/Maintenance Contracts High End Detailed Custom/Bespoke single family home Design and Build in the $1.5M-$15M range Semi Spec and Track Multifamily Home Building - under 50 Units Commercial New Construction Retail TI Licensing Specialist / RME Projects $10M Bond Capacity This range of experience requires us to consider every detail in order to meet and exceed the strictest of site specific owner expectations, QC, finish tolerances and specifications in the construction industry for every definable feature of work, while advising you on long lasting, quality materials as your reasonable budget allows. We serve Oahu (Waipahu to Koko Head, Kaneohe, Kailua, and All Military installations), Big Island (Keauhou to Hawi, Waimea and Pohakuloa training grounds), Kauai (Lihue, Koloa, Poipu, Barking Sands), and Maui (Whole Island), Along with all US territories for Federal contracting work. Purchase your construction with us! We will work diligently with you, keeping you abreast of all aspects of your project. We have a high safety rating, and are able to comply with the strictest safety requirements in the world (EM 385-1-1), including a SSHO if required. If you have a project we would be a good fit for, or want to be one of our subcontractors, please fill out a form on our website or reach us at: www.MC-HI.com +1-808-753-3393 Cell +1-808-688-8839 Office [email protected] We look forward to working with you!

We are an award-winning, fully Licensed, Insured and Bondable, Design/Build, Open Shop, General Contracting, Specialty Contracting, and Construction Management Company. We are also a SAM certified US Federal Government Contractor (Top 2% of US contractors) We specialize in Construction, Investment Property Development, Value Engineering/Integrated Project Development (IPD), Constructability Review, and Building Material Imports including Sourcing and Logistics. Our Scope of projects include: USACE and NAVFAC Projects Restoration/Maintenance Contracts High End Detailed Custom/Bespoke single family home Design and Build in the $1.5M-$15M range Semi Spec and Track Multifamily Home Building - under 50 Units Commercial New Construction Retail TI Licensing Specialist / RME Projects $10M Bond Capacity This range of experience requires us to consider every detail in order to meet and exceed the strictest of site specific owner expectations, QC, finish tolerances and specifications in the construction industry for every definable feature of work, while advising you on long lasting, quality materials as your reasonable budget allows. We serve Oahu (Waipahu to Koko Head, Kaneohe, Kailua, and All Military installations), Big Island (Keauhou to Hawi, Waimea and Pohakuloa training grounds), Kauai (Lihue, Koloa, Poipu, Barking Sands), and Maui (Whole Island), Along with all US territories for Federal contracting work. Purchase your construction with us! We will work diligently with you, keeping you abreast of all aspects of your project. We have a high safety rating, and are able to comply with the strictest safety requirements in the world (EM 385-1-1), including a SSHO if required. If you have a project we would be a good fit for, or want to be one of our subcontractors, please fill out a form on our website or reach us at: www.MC-HI.com +1-808-753-3393 Cell +1-808-688-8839 Office [email protected] We look forward to working with you!

Avatar for Soundrite-Acoustics, Inc.

Soundrite-Acoustics, Inc.

No reviews yet

Soundrite-Acoustics, Inc.

No reviews yet
22 years of experience

We are a soundproofing supply company, we provide and recommend product for your application. Applications: home, basements, ceilings, garage conversion to music practice, and commercial applications.

We are a soundproofing supply company, we provide and recommend product for your application. Applications: home, basements, ceilings, garage conversion to music practice, and commercial applications.

Insulation questions, answered by experts

Yes, you should add an insulative cover to outdoor water spigots in the winter for better protection against freezing. Make sure to use waterproof insulating material—something like a towel or old shirt can actually make the faucet more prone to freezing when the material soaks up rain or snow.

Fiberglass is the best insulation for HVAC ducting because it's inexpensive, widely available, versatile, and long-lasting. Fiberglass also offers acoustic insulation in addition to thermal insulation, which can contribute to a more peaceful home environment. You can use other materials like mineral wool, but fiberglass is the industry standard.

Insulating windows without plastic is usually the better method. Outside of simply replacing your windows, you could buy cellular shades, which trap air between the window and the home, add a window film that blocks UV rays and traps heat, or cover your windows with a low-emissivity coating called “low-E.”

If you’re a savvy DIYer around the house, own the basic tools, and have enough time on your hands, you can definitely install fiberglass insulation yourself. Doing the work yourself will certainly keep overall insulation costs down. However, if you’re not confident in your handy skills around the house, call in a professional.

According to a report from Energy.gov, radiant barrier installations can save between 5% and 10% on your energy bill each month that your HVAC cooling is in operation. That fact can mean savings of up to more than $325 per year for homes that experience frequent direct sunlight and high summer temperatures. 

The Keauhou, HI 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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