Serving Saint Johns, 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 Saint Johns, 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 Saint Johns, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"H&L insulation did a great job adding insulation to my attic. They responded quickly and showed up on time. They answered all of my questions about insulation and how to keep my house cool. I would recommend them to anybody looking for insulation for their home."
Serving Saint Johns, 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 Saint Johns, FL and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
ProSeal Insulation provides high-performance insulation services across North Florida. We specialize in spray foam, blown-in, batt, attic and crawl space insulation, as well as removal and air sealing.\n\nOur professional team is committed to doing the job right the first time, delivering cleaner, more comfortable, energy-efficient spaces. We offer both residential and commercial services with free in-person estimates and clear, honest communication every step of the way.\n\nContact us today to schedule your free estimate.
Serving Saint Johns, 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 Saint Johns, 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 Saint Johns, FL and surrounding areas
Approved
In business since 2022
Free estimates
Small jobs welcome
"The owner is the installer and takes great pride in his work. The job started and finished on time. I highly recommend King Insulation."
+60
Serving Saint Johns, FL and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"Great work by these guys!"
Serving Saint Johns, 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
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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