Do insulation companies need to be licensed?

• <div><p>In some areas, insulation companies require a special license, while some states only require them to hold general contractor licenses. Some municipalities may not mandate any license, although you should always ensure a contractor is fully insured. You can use Angi’s <a href="https://www.angi.com/angi-license-check.htm">license lookup tool</a> to confirm whether or not an insulation contractor you’re considering holds the necessary license for your area. You can also contact the company for information regarding licenses, certifications, and insurance.</p></div>

Can you install fiberglass insulation yourself?

• <div><p>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 <a href="https://www.angi.com/articles/how-much-does-insulation-cost.htm">insulation costs</a> down. However, if you’re not confident in your handy skills around the house, call in a professional.</p></div>

Get matched with top doorbell installation pros in Saint Michael, ND

Q: Can you install fiberglass insulation yourself?

• <div><p>If you&rsquo;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 <a href="https://www.angi.com/articles/how-much-does-insulation-cost.htm">insulation costs</a> down. However, if you&rsquo;re not confident in your handy skills around the house, call in a professional.</p></div>

Q: Does an attic floor need a vapor barrier?

• <div><p>Vapor barriers in attics are a bit outdated and most areas no longer recommend them for attic spaces. For vented attics, the best method is usually to install drywall and cover it with latex paint before attaching insulation fiberglass, cellulose, or foam insulation. When renovating an attic to use as a living space, a contractor can guide you on the best way to cover insulation.</p></div>

Q: What maintenance is suggested for attic insulation?

• <div><p>Periodic checks for moisture or pest issues ensure consistent performance.</p></div>

Q: Is fiberglass insulation safe for my home?

• <div><p>While fiberglass is dangerous to work with, it&rsquo;s a perfectly safe material once it&rsquo;s installed. If you&rsquo;re tackling the installation yourself, make sure you take the proper safety precautions and wear the right gear to avoid skin and eye irritation and lung complications. Working with a professional insulation company can mitigate these risks.</p></div>

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Verified Reviews for Doorbell Installation pros in Saint Michael, ND

*The Angi rating for Doorbell Installation companies in Saint Michael, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Doorbell Installation needs.

*The HomeAdvisor rating for Doorbell Installation companies in Saint Michael, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Doorbell Installation needs.

Last update on July 20, 2026

Reviewed in July 2026
I received a response within 20 minutes of requesting a quote. A salesman, Blake, came out within a couple of days. He drove two and a half hours from the West Fargo location. He spent several hours showing their product, answering questions, and taking pictures and doing measurements. Very...
Your Home Improvement Company
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Reviewed in October 2025
Very responsive to text or call. Gave clear timelines of expected project. I asked for a more detailed billing and was given one pretty quickly. Pleased with the work and the clean up afterward.
Codes Contracting
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Reviewed in February 2023
He does a really good job, great at communication, overall great contractor!
D.Decouteau's Construction, LLC
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Reviewed in April 2021
I appreciate the fact that Toby came over to adjust the sensors without a charge. He also followed up a couple days later with a phone call.
Reierson Overhead Doors
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Reviewed in August 2019
They did a nice job and cleaned up afterward!
Dakota Mud Jack, LLC
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Reviewed in September 2018
Rob was very knowlegable and reliable.
B.A.R.S. Construction
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Reviewed in May 2015
They have a wide variety of packages.
Midcontinent Communications
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Doorbell Installation questions, answered by experts

In some areas, insulation companies require a special license, while some states only require them to hold general contractor licenses. Some municipalities may not mandate any license, although you should always ensure a contractor is fully insured. You can use Angi’s license lookup tool to confirm whether or not an insulation contractor you’re considering holds the necessary license for your area. You can also contact the company for information regarding licenses, certifications, and insurance.

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.

Vapor barriers in attics are a bit outdated and most areas no longer recommend them for attic spaces. For vented attics, the best method is usually to install drywall and cover it with latex paint before attaching insulation fiberglass, cellulose, or foam insulation. When renovating an attic to use as a living space, a contractor can guide you on the best way to cover insulation.

Periodic checks for moisture or pest issues ensure consistent performance.

While fiberglass is dangerous to work with, it’s a perfectly safe material once it’s installed. If you’re tackling the installation yourself, make sure you take the proper safety precautions and wear the right gear to avoid skin and eye irritation and lung complications. Working with a professional insulation company can mitigate these risks.

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