
Serving Neptune Beach, FL and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"I would recommend them to anyone needing garage attic insulation installed as I did."





Serving Neptune Beach, FL and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"I would recommend them to anyone needing garage attic insulation installed as I did."




Serving Neptune Beach, FL and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
"This company beat the socks off another company I considered. For one fee, Green Energy removed ALL the blown in and batt and rolled insulation. On the second day, they installed the spray foam. I had another contractor look at the job - and he said he wished he had hired them for his house. If Green Energy had a yard sign - because I would proudly display it. Sweet people and an excellent job. So glad for this recommendation."





+5

Serving Neptune Beach, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"It was such a breeze hiring David to install insulation, I won't bother calling anybody else. I will always call H&L"

Serving Neptune Beach, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Warranties offered
"ProSeal did a great job upgrading our attic insulation, they were punctual, polite and we got a great price!"





+8
Serving Neptune Beach, FL and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"Responsive. Arrived on time. Cleaned up after themselves. Very reasonably priced. I would highly recommend N Fl insulation."

Serving Neptune Beach, FL and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Owner, James was awesome. He is a man of his word and was able to get my job done on short notice. Another contractor stood me up twice but James came through. I have since recommended him to several friends. Highly reliable."



Serving Neptune Beach, FL and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Claudio and his team did the blown insulation in my attic today and they did an AMAZING JOB; I am very happy with their work. He is very professional and answered all my questions from start to finish, he arrived at the time he said he would and cleaned up to a point that you would not even know they were here. :) I would most certainly refer them I would give 10 stars if I could. I got two other estimates, and his price was by far the best!"





+15

Serving Neptune Beach, FL and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"I?ve seen the results of Cornerstone Insulation LLC?s work on several homes in our area, and the craftsmanship is excellent. They take a lot of pride in their work, are honest, dependable, and truly care about doing the job right. I wouldn?t hesitate to recommend them to anyone looking for top-notch insulation services."



Serving Neptune Beach, FL and surrounding areas
Approved
I’m Josh, owner of Top Coat Painting & Spray Foam. With over 10 years of experience, we proudly serve Jacksonville and surrounding areas. We specialize in spray foam insulation, interior painting, and exterior painting. Our focus is delivering high-quality workmanship, reliable service, and results our clients can count on

Serving Neptune Beach, FL and surrounding areas
In business since 1977
Free estimates
Warranties offered
"We have an extremely small crawl space in the attic and they were able to spray in the insulation in the full attic (except the garageâ ¦donâ t know why garages arenâ t included). Love that they installed air vents prior to blowing in the insulation so thereâ s plenty of ventilation in the attic. They worked quickly and only took a few hours. We definitely can feel the difference and canâ t wait to see the difference in our electric bill."





+25
Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.
It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.
Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.
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