Serving Palm Beach, FL and surrounding areas
Approved
In business since 2014
Free estimates
Small jobs welcome
"Having my attic insulated was the best thing I did in my home. Very professional"
+34
Serving Palm Beach, FL and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Could have been a little more tidy as insulation was all over but I can understand why.Otherwise very happy"
+110
Serving Palm Beach, FL and surrounding areas
Approved
In business since 2015
Free estimates
Small jobs welcome
"Very courteous, professional and thorough in explaining all options."
Serving Palm Beach, FL and surrounding areas
Approved
In business since 2024
Free estimates
Warranties offered
"Cardinal Insulation was great! They cleaned out all of the old insulation from my attic and then did a new blown insulation in my attic to R38 and now the house feels so much more even temperature throughout. Very knowledgeable and easy to work with. My FPL bill went down around 15% as well as the AC does not need to work as hard now."
+5
Serving Palm Beach, FL and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Offerred many options and pricing was the most competitive. I would recommend Compass Insulation."
+163
Serving Palm Beach, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Offers commercial services
"The insulation installation was completed quickly with great attention to detail and high-quality workmanship. Exceptional service was provided throughout, making this company a recommended choice for insulation needs. CANT RECOMMEND JOHNATHAN AND COOL SHIELD ENOUGH"
Serving Palm Beach, FL and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"I'm so happy that we found Koala Insulation! They're fast, efficient, and professional. Everyone we were in contact with made the entire process seamless. From the first person we spoke with on the phone, to the wonderful technicians who did the installation. Outstanding service!"
+9
Serving Palm Beach, FL and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"Insulation Commandos did a good job with the attic insulation; however a VERY POOR job with the attic pull down ladder. The ladder did not fit, and the molding around the attic opening was destroyed. They promised to return to repair and fix the mess they left. However after waiting a week to hear from them I called and left messages as well as sent texts - I WAS IGNORED & they actually blocked all my attempts to reach them."
Serving Palm Beach, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Promp quote and service. Charles is very knowledgeable in insulation. Fair price. Would use them again."
Serving Palm Beach, FL and surrounding areas
Approved
In business since 2019
Free estimates
Offers commercial services
We guarantee quality and complete satisfaction, featuring a 10 year warranty at no\nadditional cost on all of our services. We set ourselves apart from our competitors by\noffering the highest quality of work combined with experience, guaranteed. Find another\ncompany with a lower price and we will beat the competitor's price by 10%. Call today\nfor a free estimate!
Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.
R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.
Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.
You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.
Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.
From average costs to expert advice, get all the answers you need to get your job done.
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