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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

"After completion of roof insulation, we exceeded all counts on a wind mitigation for our insurance company. I was told by a non affiliated private inspector that not only will this application pay for itself, by both energy savings and a reduction in homeowners insurance, we additionally glued our roof to the foundation. Living with hurricane potential, it was worth it!"
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
9 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%
16 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.

Showing 1-10 of 46
Drywall Insulation FAQs, answered by experts

Plaster that sags or bulges, shows extensive deep cracks, or is crumbling from water damage or simply time may need replacement. Plaster walls can look a little “worn” for a long time before they need replacing. The only real way to know if it needs a replacement is to hire a professional to assess the condition of the plaster.

There are a handful of reasons why your drywall anchors are breaking. Using the wrong type of anchor is the most common problem, so always make sure you’re using the best option for a particular project. That there are electrical wires or plumbing where you’ve placed an anchor or that your drywall is weak are two other possible causes. 

While a normal moisture level for drywall is between 5% and 12%, replacement is recommended if you get consistent readings above 17%. At this level, the drywall is likely too compromised by extensive moisture damage to be considered safe. You can replace either the entire sheet or just the affected section. If you are unsure after a visual inspection, it is best to have a contractor or water restoration provider use a professional moisture meter to get an accurate reading.

Professionals mount TVs using specialized tools and knowledge of different wall materials, ensuring safe support.

A 50-pound mirror can be hung on drywall, but only if it has the support of strong hardware. Ideally, you can find the studs behind the drywall and attach the mirror to them; this will give your mirror better stability. Otherwise, confirm that you are using anchors appropriate to the weight of the mirrors. Another technique is to use French cleats—two pieces of wood that fit together, with one piece attached to the wall and the other to the mirror. This allows the weight to be distributed over a wider area.

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.