Energy Seal

Business Details

Expert Spray Foam Insulation Services in Jacksonville

Energy Seal has been serving Jacksonville, Florida and surrounding areas for a decade, combining 20 years of construction industry expertise with specialized spray foam insulation solutions. Our team delivers top-tier service using advanced polyurethane foam systems that create energy-efficient, durable, and healthy living environments. We offer both open-cell and closed-cell insulation tailored to residential and commercial needs, with closed-cell foam providing structural reinforcement and moisture resistance.

Backed by a lifetime warranty on both materials and workmanship, our approach prioritizes environmental responsibility through renewable energy sources and non-toxic formulations. We serve diverse applications from single-family homes to large-scale developments, emphasizing cost savings through reduced energy consumption while maintaining strict adherence to quality standards.

Services

Spray Foam Insulation Residential Insulation Commercial Insulation Metal Building Insulation Open-Cell Insulation Closed-Cell Insulation

Highlights and features

10 years serving Jacksonville with 20 years construction expertise
Lifetime warranty on foam materials and installation workmanship
Eco-friendly insulation using renewable energy sources
Specialized solutions for residential, commercial, and metal buildings
Financing options available for insulation projects

What people say

Unbelievable product Professional company Great job Reduced energy cost by half

Website

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Services

Spray Foam Insulation

Our spray foam insulation creates airtight barriers that significantly reduce energy consumption while improving indoor air quality. This solution works for both new construction and existing buildings, providing permanent thermal efficiency. The closed-cell variant adds structural strength to buildings while resisting moisture infiltration.

Residential Insulation

Specialized insulation solutions for single-family homes and residential developments. We install open-cell foam for interior walls and attics while using closed-cell foam in moisture-prone areas. Our systems maintain consistent indoor temperatures and reduce HVAC workload through superior air sealing technology.

Commercial Insulation

Large-scale insulation services for industrial and commercial properties including warehouses and metal buildings. Our closed-cell foam provides structural reinforcement while meeting energy efficiency standards. The solution works equally well for new constructions and retrofitting existing commercial structures with modern insulation systems.

Metal Building Insulation

Custom insulation for metal buildings and agricultural structures like barns and storage facilities. Our spray foam adheres directly to metal surfaces, preventing condensation and thermal bridging. This solution maintains consistent temperatures in agricultural operations while protecting equipment and stored materials from temperature fluctuations.

Closed-Cell Insulation

High-density insulation variant that creates watertight barriers in critical building areas. This closed-cell foam doubles structural strength while maintaining permanent R-value of 6.8 per inch. Ideal for foundation walls, basements, and coastal properties where moisture resistance and structural integrity are essential requirements.

Questions

What areas do you service?

We provide spray foam insulation services throughout Florida and the Caribbean region.

What types of insulation do you offer?

We install both open-cell and closed-cell spray foam insulation systems.

Do you offer financing options?

Yes, we provide financing including one-year same-as-cash payment plans.

What warranty do you provide?

All our installations come with a lifetime warranty covering both materials and workmanship.

How does spray foam insulation save money?

Our airtight barrier reduces energy consumption by preventing conditioned air leakage through walls and attics.

Reviews (4)

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Connor M.

May 24, 2020 Report

I called stan and got a quote of $1,540 to blow in insulation into a 1400 ft home. I decided to clean out the old insulation myself, and about halfway called stan to ask him how much it was going to be. He said " $500 normally, but since you've done half the work i'll do it for $300."

I was elated, because I thought it would cost around $850, which I happily would have paid.

I threw out all of my insulation cleaning gear, figuring I wouldn't need it.

Stan texted me 3 days before the job, telling me it was going to be $1,540, and they wouldn't clean out the insulation

Gordon M.

Jul 21, 2018 Report

I too had energy seal do my home. I have had nothing but trouble. The attic is very humid water forms on the ceiling. The attic is not sealed. Wish I never had it done, the attic was better before they ever touched it. I was promised a sealed attic I didn't get that. Doesn't work

D. M.

Apr 12, 2014 Report

One star is far too many but the least allowed on yelp. We have had nothing but problems ranging from charging for areas not done to high humidity from gaps in foam. We were promised a partial refund through Better Business Bureau hearings but Stan Nagle never followed through and stopped returning phone calls. We have have, subsequently, spent thousands repairing his shoddy work.

Harry R.

Apr 24, 2013 Report

Energy Seal did seal the attic of the house the first week in January 2013 and seemed to do a fine job. The sealing itself seems good. They were nice and pleasant. The attic and consequently the upstairs is much cooler than previously. I think it will be similar in August given how cool it was earlier in the week when it was in the 80s. Unfortunately one of the guys stepped through the ceiling putting a hole in it. I understand that accidents happen and they said they were going to fix it and put it back the way it was. The only problem was that it took until April 26, 2013 to get it fixed