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>

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Verified Reviews for Doorbell Installation pros in Florence, MS

*The Angi rating for Doorbell Installation companies in Florence, MS 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 Florence, MS 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 October 10, 2025

Reviewed in October 2025
Provided great customer service. Cleaned up after the installation.
TJ's Appliance Repair
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Reviewed in January 2025
Thet done a great job, in removing the old patio do of e and installed a new door. Helped negotiate with the store to get a lower price for the new door.
Browns handyman services
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Reviewed in December 2024
He was super nice and installed a new thermostat for me and did a great job. He checked everything and made sure all was working before he left!!! Rest assured, I will call him again for anything that represents electrical. Thank you, Phyllis U. in Pearl, MS.
The Blue Line Electrical Company
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Reviewed in September 2024
Very quick and very efficient work. Was able to install a new video doorbell in under an hour.
B. Johnson Electric LLC
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Reviewed in April 2024
Very professional: answered call quickly: installed patio door: painted shutters and doors: unclogged drain. Reasonable priced. No mess left behind. I was very pleased with his work and scheduling, he was on time and on the job when he said. I will use him again for next home repair project.
Harris Creek Home Repairs
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Reviewed in August 2023
Excellent installation. Michael was great!
Green Leaf Insulation LLC
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Reviewed in February 2023
Lem has helped us out a couple of times. Super quick to respond, and quality and price of work is great. Needed a new door installed, he came out Friday and had it installed before 1pm Monday. Top notch service. Highly recommend.
Open Doors Garage Door Services
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Reviewed in July 2022
Good experience, professional installation. Friendly personnel.
The Door Man
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Reviewed in July 2021
The installation and employees were courteous and professional.
Hammock's AC, Inc.
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Reviewed in May 2021
Very prompt and professional, very knowledgeable and installed my cook top in almost no time and was price friendly.
The Appliance Whisperer
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Doorbell Installation questions, answered by experts

Ensures uniform application and maximizes insulation effectiveness and energy savings.

Experts use advanced techniques and tools to assess existing insulation levels and identify gaps. They implement strategic placement of new insulation to ensure complete coverage, optimizing thermal resistance and energy efficiency.

DIY insulation installation is feasible, particularly for basic rolls or batts, if you have the right protective gear and knowledge. However, hiring a professional ensures even, full coverage for maximum efficiency.

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.

Professionals can install a radiant barrier in a day or two, but DIY installation will take several days. The time it takes to install a radiant barrier depends largely on the size of the space and the installation method. Larger homes can take a pro two to three days to finish the job. It’s also quicker to lay foil over existing insulation.

The Florence, MS homeowners’ guide to doorbell installation services

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

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