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Verified Reviews for Insulation Service pros in Harrisburg, SD

*The Angi rating for Insulation Service companies in Harrisburg, SD 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 Harrisburg, SD 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 22, 2025

Find Insulation pros in Harrisburg

RL Drywall & Insulation Inc

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RL Drywall & Insulation Inc

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37 years of experience

R.L. Drywall and Insulation, Inc. has the experience to complete light commercial projects to multi-family and home remodeling and renovations. We are competitive and ready to offer the best quality and service to get the job done. Our work is guaranteed and we use only high quality materials to withstand the test of time. For excellent workmanship and quality results, consider R.L. Drywall and Insulation, Inc. for your next project.

R.L. Drywall and Insulation, Inc. has the experience to complete light commercial projects to multi-family and home remodeling and renovations. We are competitive and ready to offer the best quality and service to get the job done. Our work is guaranteed and we use only high quality materials to withstand the test of time. For excellent workmanship and quality results, consider R.L. Drywall and Insulation, Inc. for your next project.

Solar Wolf Energy

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Solar Wolf Energy

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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

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WINDO THERM

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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.

Home Addictions LLC

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Home Addictions LLC

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11 years of experience

Home Addictions LLC is a Custom Home Business that can custom build a home to your design . We also specialize in Polyurethane Spray Foam Insulation, and other sealent's and coatings

Home Addictions LLC is a Custom Home Business that can custom build a home to your design . We also specialize in Polyurethane Spray Foam Insulation, and other sealent's and coatings

H3 insulation

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H3 insulation

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13 years of experience

Spray foam insulation vs. traditional: • lowers energy costs by up to 50% • prevent mold and mildew • provides moisture and sound barrier • adds strength and rigidity to any residential or commercial property • Provides nearly two times the R-value per inch of fiberglass and cellulose insulation • Stops air leaks, unlike fiberglass or blown-in cellulose Call for a free estimate today.

Spray foam insulation vs. traditional: • lowers energy costs by up to 50% • prevent mold and mildew • provides moisture and sound barrier • adds strength and rigidity to any residential or commercial property • Provides nearly two times the R-value per inch of fiberglass and cellulose insulation • Stops air leaks, unlike fiberglass or blown-in cellulose Call for a free estimate today.

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Insulation questions, answered by experts

The life span of insulation is between 20 and 100 years. At that time, existing insulation can fall victim to gravity, resulting in compression, which reduces its insulating protection or R-value. If you can't simply add more insulation over the existing material, removing the old to increase the effectiveness of the new can reduce your energy bills and make the project worth the time and money investment.

Garden blankets and frost cloths are the best things to use to protect trees and plants from frost. They are made from polypropylene fabric, which is lightweight, breathable, and dries fast. If you can’t get garden blankets or frost cloths before the freeze, you should use lightweight blankets, sheets, or towels.

Doubling the insulation in your home also doubles the R-value of said insulation. In other words, by adding more insulation, you can reduce the heat loss by half. Most homes benefit from increasing insulation. Older homes, in particular tend to have less insulation as is, so doubling your insulation could drastically reduce your energy bills, keep your home more comfortable, and take the strain off your HVAC system.

Spray foam insulation can last up to 80 to 100 years, making your investment worthwhile over the long run. Closed-cell spray foam tends to have the highest durability. Open-cell foam is subject to moisture, which can lead to deterioration. Remember that some spray foams will damage plastic piping, so consult a pro if you have PVC or CPVC pipes.

It is usually possible to install insulation yourself, but it’s often better to hire an insulation professional. An experienced insulation pro can determine which type of insulation is best for your space and the R-value get the most value and comfort in your home. Certain types of insulation can cause skin, eye, and lung irritation, and a professional will have the equipment necessary to keep themselves safe and limit the effect on your indoor air quality after the installation. Certain types of insulation—like blown-in and loose-fill insulation—demand a professional for proper functionality and safe installation.

The Harrisburg, SD 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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