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TRUSTED BY SANIBEL, FL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon723
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Sanibel - Updated Nov 2026

Avatar for TLS Insulation - Division of TLS Energy Savers
TLS Insulation - Division of TLS Energy Savers
4.8(
53
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Sanibel, FL and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"They came out for the estimate, were on time. Looked at my attic, let me know there were no problems with my ducting before blowing in insulation. When they came for blowing in the insulation, they came on time and cleaned up afterwords. Great Job. Would recommend them."
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+6

Response time12 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Koala Insulation of West Florida
Koala Insulation of West Florida
4.9(
257
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Sanibel, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Small jobs welcome

"Great company to deal with. We had issues with great room insulation due to another contract not replacing insulation properly after hurricane repairs. Koala cane in, assessed the issue snd quickly came up with a plan to address the issues we were experiencing. Very professional and knowledgeable in all interactions. Repeats just completed. Hope the new insulation insulation does it job."
Batt Rolled in Insulation
Spray Foam Insulation
Blown in Insulation
Response time10 hrs
Response rate96%
Recommended by82%of homeowners
Avatar for Protective Barriers, LLC
Protective Barriers, LLC
3.6(
36
)
Blown-In Insulation - Install or Upgrade

Serving Sanibel, FL and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Very happy with the outcome of our blown insulation! They were timely, professional and did a great job of leaving our project clean! Definitely recommend."
Commercial Steel Roof
Spray Foam Insulation
Spray Foam Waves
Closed Cell Spray Foam Wall
Open Cell Spray Foam in new construction.

+12

Response time1 day
7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for IDEAL INSULATION ENTERPRISES INC
IDEAL INSULATION ENTERPRISES INC
5.0(
6
)
Blown-In Insulation - Install or Upgrade

Serving Sanibel, FL and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time1 day
Response rate99%
15 neighbors recently requested a quote
Avatar for DJM Spray Foam Insulation, LLC
DJM Spray Foam Insulation, LLC
5.0(
1
)
Blown-In Insulation - Install or Upgrade

Serving Sanibel, FL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity and quality work. We are experts in our insulation work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

Insulation
Insulation
Insulation
Insulation
Insulation

+3

Response time4 hrs
Recommended by100%of homeowners
Avatar for Alford Wildlife and Pest Management, LLC
Alford Wildlife and Pest Management, LLC
3.7(
5
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Sanibel, FL and surrounding areas

Approved

In business since 2013

Warranties offered

Credit card accepted

Alford Wildlife and Pest Management is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 60 years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! \n

Response time12 hrs
Recommended by75%of homeowners
Avatar for Homm Developers
Homm Developers
New to Angi
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Sanibel, FL and surrounding areas

Approved

We help homeowners and investors complete their construction projects the right way—on time, on budget, and with high-quality workmanship. Our experience covers everything from foundations and framing to roofing, drywall, painting, and flooring.\nWe believe in honest communication, detailed planning, and strong supervision to avoid surprises and delays. Every project is treated as an investment that deserves care, precision, and accountability.\nOur priority is delivering long-lasting results and earning our clients’ trust on every job.

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Drywall Insulation FAQs, answered by experts

Yes, cabinets are installed over drywall. The drywall must be in good condition, and you must ensure that the wall can handle the weight of the cabinets. Secure the cabinets to studs and use proper anchoring devices, like toggle bolts.

Knowing what causes drywall damage can help stop it before it starts. Here are some of the most common causes of drywall damage: 

  • Water damage from roof leaks or leaky pipes. 

  • Small holes caused by doorknobs, minor accidents, and rodent infestations. 

  • Wall dents stemming from moving furniture and minor accidents. 

  • Wall cracks that form from a settling foundation or seismic activity. 

  • Nail pops from nails and screws in the walls. 

  • Large holes that are caused by accidents with heavy objects, children and pets, or sporting equipment.

Plaster ceilings can sag for several reasons. In some cases, the plaster and other building materials shift and come apart over time, which is why you’ll commonly find drooping plaster ceilings in older homes. Improper installation, foot traffic, and water damage—often from a leaky roof or a broken pipe—can also cause plaster ceilings to sag.

Yes, you can speed up the time it takes for plaster to dry, but it's important to do so carefully to avoid issues like cracking or crumbling. Proper ventilation is key; open a window or use a fan to circulate air in the room. Heat can also accelerate drying, but be cautious, as too much heat can cause the plaster to dry too quickly and crack. Check the plaster's packaging for the recommended drying temperature and set the room's thermostat accordingly. While managing humidity is important, avoid using a dehumidifier, which can remove moisture too aggressively and result in crumbly plaster.

You should not leave drywall outside, especially overnight or in a wet, humid climate. Exposure to rain and humidity can damage the drywall, weakening its structural integrity and making it susceptible to mold growth. If you must leave drywall outside during a project, be sure to cover it with a tarp or keep it inside a storage shed to protect it. Even drywall intended for exterior projects requires a protective moisture barrier. For best results, store any extra drywall in a dry area away from the elements.

The Sanibel, FL homeowners’ guide to drywall insulation services

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