Spray Foam Insulation in Boca Raton, FL

Find top-rated spray foam contractors and save up to 30% on energy bills

Compare 17 verified spray foam insulation contractors serving Boca Raton, Florida, backed by 1,469 customer reviews averaging 4.8★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Boca Raton contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 30% — get free quotes and read verified reviews below.

💰 Estimated Energy Savings in Boca Raton

30%
Average Energy Savings
Typical range: 25% - 35%
$1,188
Estimated Annual Savings
Based on $330/month average energy cost
5 years
Average Payback Period
Return on investment timeline

Note: Actual savings vary based on home size, current insulation, energy rates, and climate conditions. These estimates are based on Department of Energy data for Hot-Humid.

Verified Contractors in Boca Raton

5⭐
13 Google reviews

Recent Reviews:

Michael Ramos★★★★★6 years ago

Highly recommend Attic Insulation Service Boca Raton. They were on time and professional in installing our insulation. It has made a huge difference on keeping our home at the temperature we desire. Dwayne very good to work with, he wants you to be satisfied and his price was very reasonable. I am going to use him again to insulate my garage.

Lauren Hamilton★★★★★5 years ago

I had a great experience with Attic Insulation Service Boca Raton technicians. They explained the entire process to me and answered all of my questions. They were able to do the installation very quickly and efficiently.They also took their time to clean up their mess. I was very impressed and would definitely recommend them.

Randy Aguilar★★★★★6 years ago

Attic Insulation Service did a great job with the spray foam attic insulation. Dwayne was straight forward and moved very quickly to get his crew in and out in one day. Our house cools so much better and we didn't have to add a second or bigger air conditioning unit. The attic temp stays within 10 degrees of the house temp, ac runs much less. Thanks Attic Insulation Service.

5⭐
41 Google reviews

Recent Reviews:

Michael Betesh★★★★★4 months ago

I had Goodstar come out and blow in attic insulation today! They were clean, courteous and professional. Crystal and her crew did an awesome job! I would highly recommend them!

Andrew Howisen★★★★★a year ago

I live in Jupiter and Goldstar was in my house next day for a quote. Paul showed up and was very courteous. The price was fair, guys were on time and the spray foam job done as promised. Real professionals, if you want it done right call Goldstar.

Michael Zucker★★★★★a year ago

I called Goldstar Insulation in Boynton Beach they are a very professional attic Insulation company they installed Open Cell spray foam on 3 new construction projects for us , and by far the best quality!! they even helped one of my clients with a very good price on blown in insulation highly recommended.

5⭐
2 Google reviews

Recent Reviews:

Jose Freire★★★★★2 years ago

Called this company for a free quote. They arrived at my house the same afternoon and gave me what seemed to be a very reasonable quote. Went ahead and accepted the bid. Very pleased with the customer service and crew that installed the insulation in my attic space. Process was seemless.

โรงเรียน บ้านหนองพงนก★★★★★2 years ago

Have used this company several times now for some remodels my wife and I are doing. Always excellent product and execution. Highly recommend these guys for any insulation needs.

5⭐
85 Google reviews

Recent Reviews:

Steven Mcfadden★★★★★a month ago

Cardinal Insulation of Boca Raton did a fantastic job installing blown-in insulation in my Delray Beach home. My attic was making my house an oven, especially for my kids’ upstairs bedrooms. Their team was prompt, professional, and finished the job in one day with no mess. The blown-in insulation has slashed my AC bills and keeps my home cool and comfy. Perfect for South Florida’s heat! Highly recommend Cardinal Insulation for Delray Beach residents 5/5 stars!

Loren Fraute★★★★★3 months ago

Solid company. They showed up to the jobsite, took a look the job, calculated the square footage, provided a quote on the same day. I agreed and within a day I had the insulation installed. They covered all the windows and the job was done affordable and efficient. Will use again.

Pola Griffin★★★★★8 months ago

Paul and his crew did an amazing job spray foam insulating my extremely hot Delray Beach attic, finished in only a couple hours and temperature dropped instantly! significantly lowering my electric bill! Very friendly, responsive, affordable, clean, efficient and overall amazing service! Highly recommend calling Cardinal Insulation for instant cooling before the sweltering summer!

5⭐
150 Google reviews

Recent Reviews:

Yuval Ben shoshan★★★★★2 weeks ago

Had a great experience with this insulation company. Sam, the inspector, was professional, knowledgeable, and made everything easy to understand. The crew did a clean, efficient, and high-quality job, and the customer service was excellent throughout. Highly recommend!

manuel mendoza★★★★★6 months ago

Excellent service! From the first contact to the completion of the job, the entire process was fast, efficient, and very professional. We had a serious insulation issue, and they solved it in no time. You can immediately feel the difference — the house holds the temperature much better now, and we’re already noticing energy savings. David and Paula were amazing — always clear in their communication and making sure everything was done perfectly. You can tell they truly care about their work and customer satisfaction. 100% recommended!

Luis M Sardinas★★★★★8 months ago

I had a very positive experience with David! Found his contact info on FPL website. From start to finish, their team was professional, efficient, went above and beyond to make the process seamless and finish it all in one day. They removed my old insulation and replaced it with new insulation. The difference is already noticeable as the AC is working less hours per day. I’m really happy with their work and would definitely recommend them.

5⭐
465 Google reviews

Recent Reviews:

Lady Stoni★★★★★2 months ago

I called last week and got a quote over the phone from Dave who seems extremely helpful he set up my appointment and explained everything to me. On the day of my appointment it was a team of two people they came early which was perfect for me and was done within a hour! They were very polite and left no mess behind. I would highly recommend them if you need your attic insulated! I added one photo from before and the rest are after they finished

Efrain Arteaga★★★★★5 months ago

American Insulation was a very professional group! They were perfectly on time, super clean and did a great job of documenting everything and explaining the process. They went above and beyond by inspecting for termites, rodent droppings, AC Ducts damages and general conditions of my attic. Well done and I highly recommend them!

Luis Rodriguez Caceres★★★★★4 months ago

They did a great job. The crew was very professional and explained the whole process. The owner took my call on a Sunday and also explained the process. Thank you! I will recommend 200%.

5⭐
11 Google reviews

Recent Reviews:

EK★★★★★2 months ago

Cardinal did spray foam insulation for the house recently purchased in Jupiter. I am so glad we went with them! Russell is extremely knowledgeable and reliable. He also is super responsive and will do anything he can to make sure the job gets done right! We had three different companies give us quotes and their opinions about what needed to be done to best insulate our house, and Cardinal was by far the best choice. GO WITH CARDINAL!

Steven hodgman★★★★★2 months ago

Cardinal Insulation of Jupiter did a fantastic job with our blown-in attic insulation! The team was professional, on time, and explained everything clearly. The install was quick, clean, and already making a huge difference in our home's comfort and energy efficiency. Highly recommend them for anyone needing insulation in Jupiter, FL. Great service and great results!

phillip north★★★★★a year ago

My wife and I needed better insulation as our current/old insulation was not efficient enough to keep our home cool enough for Florida's hot summers. After speaking with Paul at Cardinal insulation he scheduled an appointment. He arrived on the day and time we agreed on and assessed our needs and insulation options. Paul earned our trust with his knowledge of insulation and professionalism. He explained the "Building Envelope" as well as air quality improvement that can be attained with Spray Foam Insulation. We knew right then and there that Spray Foam was the product needed. Shortly afterwards his crew came out to apply the Spray Foam in our attic and immediately we noticed the difference. We soon noticed that Spray Foam is also a noise barrier and makes our home much quieter and peaceful.

5⭐
17 Google reviews

Recent Reviews:

Jonas Gehring★★★★★5 months ago

Amazing service, nice and friendly, super quick - totally amazed by Barak and his team. Can highly recommend them to anyone that needs attic insulation

Hermann Bernard★★★★★6 months ago

Barak with attic plus was amazing, dose a great work with our attic insulation!

Kathy Laramore★★★★★a month ago

I recently had insulation work done, and the two guys who came out were fantastic. They were friendly, professional, and worked quickly while still doing a great job. The price was very reasonable, and they made the whole process smooth and stress-free. I'd definitely recommend them to anyone looking for quality insulation work at a good price!

5⭐
134 Google reviews

Recent Reviews:

Walfrido L Mebil★★★★★2 weeks ago

Great service, the guys were very professional, friendly, and fast. My attic is very low and they did a great job reaching every nook and cranny. Highly recommender

Craig Odell★★★★★5 months ago

AF was very professional and easy to work with. Their teams were on time, respectful of my home and knowledgeable about what they needed to do. Very positive experience with this company. Thank you!

Ana Lankenau★★★★★4 weeks ago

Work was done in an efficient manner with constant communication from their office verifying that we were satisfied with the work that was performed. We had our ac ducts cleaned and all old attic insulation removed, area was cleaned and sanitized, and new upgraded insulation installed. All employees were friendly and respectful of property.

5⭐
207 Google reviews

Recent Reviews:

Adam Maggio★★★★★4 months ago

Great family run business in Jupiter. Have used these guys a couple of times now for different properties and would highly recommend. They are thorough, neat and provide pictures at the end to prove their work. Also had them seal all my ducts and ventilation fans. House is cooler and allows my A/C to run more efficiently as well! Attached some before and after pics. Give them a call!

A Stapleton★★★★★2 months ago

The team at All Thermo removed all the very old insulation and duct work from our attic and replaced it with new ducts and blown-in insulation. It was a pleasure working with them and they were always super responsive and did professional work.

L P★★★★★a month ago

Contacted All Thermo about cleaning and adding insulation to my attic and sealing the AC ducts. They were very prompt and professional responding to my request immediately. They scheduled my work for a week later and their crew was on time and the work was done quickly. They took great care to cover our belongings in and around the attic access and when they were done, other than the work performed, you couldn’t tell they were there. They also provided a detailed report with pictures of before and after of the work done. I highly recommend All Thermo for your home or business attic insulation and duct work needs. Great experience and great company!

Recent Reviews:

Valeria Pimentel Raggioli★★★★★2 months ago

Green Service Insulation handled blown-in fiberglass into my new home, insulated our attic, and sealed air leaks. The result is a much more comfortable, energy-efficient home, great workmanship all around.

Maria Gabriela Crespo★★★★★2 months ago

My attic was a complete mess, but this team worked absolute magic! They cleaned everything up, installed the insulation perfectly, and now my attic looks and feels amazing. Couldn’t be happier with the results.

Kassandra★★★★★a month ago

You guys did a great job at my house. The team came out and took care of the insulation removal, and added new insulation. I’m really happy with everything!

Recent Reviews:

Andres Penate★★★★★3 months ago

Excellent service. Everything went quick and easy. I called Tuesday by Saturday I had fresh insulation sprayed. The guys were early, professional and organized.

Soraya Garcia★★★★★7 months ago

I called them on a Saturday morning and the did the job the same day! I love that they showed me before and after photos of the work. They cleaned the area after they finished the job but the best part was that they are affordable. They even gave me a credit which they applied to my balance. I recommend them highly!!

Mariateresa Morles★★★★★10 months ago

The team at Smart Home Insulation arrived punctually and were very responsible and organized. They inspected the roof and fixed several broken portions of the AC duct before placing the insulation. The insulation was placed very thoroughly and I was shown pictures before and after the job was done. Thanks for a job well done!

4.9⭐
65 Google reviews

Recent Reviews:

Susan Phelps★★★★★a year ago

Very kind and curious. Seem like all around great people and great company. Interaction with them was very pleasant and in a timely manner.

Ian Atkins★★★★★3 years ago

Most professional business I have ever dealt with. I was in in contact with multiple home improvement company’s and not one of them came close to the same service as WPB. They responded very quickly and addressed all the concerns I had. Definitely recommend doing business with them, you won’t regret it.

Mitzi Lee Douglas★★★★★3 years ago

WPB is such a professional company that offer such a wide range of high quality services to protect and care for your home. A truly one stop shop for all your remodeling and insulating needs. They truly set the bar and I am confident in referring them for any of the outstanding services they have to offer. Many thanks, you made the entire experience a worthy upgrade to our home.

4.8⭐
100 Google reviews

Recent Reviews:

Sergio Santos★★★★★3 months ago

Great Company to deal with. Everything went extremely well from my initial call until the job was done. Bruno was a pleasure to deal with and the two gentlemen that came to my home were outstanding. I would give them 10 stars if I could. Thank you for your professionalism.

JOSE YERO★★★★★3 months ago

I recently engaged Atlas Insulation to complete an insulation project for my home, and the quality of their work was exceptional. From the initial assessment to final completion, the team demonstrated professionalism, technical expertise, and a strong commitment to customer satisfaction. They provided a thorough explanation of the available insulation options, offered clear and competitive pricing, and executed the work with precision and efficiency. The crew maintained a clean and organized work environment throughout the project, and all work was completed on schedule. Following the installation, I have observed a marked improvement in energy efficiency and indoor comfort, with more consistent temperatures and reduced HVAC usage. I would confidently recommend Atlas Insulation to any homeowner or business seeking high-quality insulation services delivered with integrity and expertise.

Jeidy Afonso★★★★★4 months ago

I am very satisfied with the service provided by Atlas Insulation. The work was completed with excellent speed and efficiency. Bruno and the field team were highly professional and attentive. Thank you very much — I highly recommend them!

4.8⭐
24 Google reviews

Recent Reviews:

Truth be told★★★★★a year ago

I recently moved to South Florida, and my house was in need of insulation. I called Scott and he set me up with a fair price right over the phone for the radiant barrier and insulation and had me scheduled for the next day. His installers were thorough and what they did was really a game changer for my house. My house is cooler, more comfortable and definitely less humidity. I noticed my ac runs half the time now. The crew was friendly and they cleaned up after themselves. Highly recommend this!

E F★★★★★3 years ago

I called Scott from Cut My Kilowatts for help in my house when some rooms were very hot and some were very cold, install the radiant barrier and add attic insulation. The crew that came out were on time and extremely nice and professional. They did the work and cleaned up when they finished. I noticed that my a/c isn't running as much, thus saving on my electric bill, and my house feels cool and balanced throughout the house. Scott was able to quote me on the phone and was fair on the price. When the crew was actually at the house they noticed that some work that we thought needed to be done I didn't need. They were honest about it and where they still could have done it, they didn't, and my actual payment to them was less than the original quote. I found them honest, professional, knowledgeable, prompt and extremely nice and easy to deal with.

CA★★★★★a year ago

Scott, Ryan, and team were great. Easy to get info from and communication was on time and clear. Did the main attic with radiant barrier and blown in insulation. Also paired that with a new AC unit and the house has never been more evenly cooled than it is now. I am eager to see the improvement on the electric bills as well! Thanks!

Agseal Poultry Foam

⭐Specialist

Direct: (870) 741-9269

3⭐
1 Google reviews

Recent Reviews:

Dawn Burgess★★★6 years ago

Frequently Asked Questions — Spray Foam Insulation in Boca Raton

These are the questions Boca Raton homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 30% typical energy savings. Compare the 17 verified Boca Raton contractors above for exact quotes.

Is spray foam insulation a good choice in hot and humid climates like Boca Raton?▼
Absolutely. Hot and humid climates like Boca Raton, FL are actually where spray foam insulation delivers some of its best results. Closed-cell spray foam acts as both an insulation layer and a moisture/vapor barrier, preventing the humidity infiltration that causes mold, rot, and air conditioning inefficiency. Homeowners in FL typically see 20–35% reductions in cooling costs after installation. One important note: because spray foam creates a tight building envelope, proper mechanical ventilation is essential in humid climates to manage interior moisture from daily activities like cooking and bathing.
What type of spray foam is best for homes in Boca Raton?▼
In hot and humid climates like Boca Raton, FL, closed-cell spray foam is generally recommended for exterior walls, crawl spaces, and attics. Its high density creates a moisture barrier critical in humid environments. Open-cell foam can be used in interior walls for soundproofing and actually allows some vapor movement, which can be beneficial in certain wall assemblies. A qualified local contractor can assess your specific home and recommend the best approach.
Can spray foam insulation help reduce my AC bills in Boca Raton?▼
Yes — significantly. Air conditioning accounts for the majority of energy costs in hot climates like Boca Raton, FL. Spray foam seals all gaps and cracks that allow conditioned air to escape, which is the primary cause of high AC bills. Most homeowners in hot climates report 20–30% reductions in cooling costs after spray foam installation.
Is spray foam insulation worth the cost?▼
For most homeowners, yes. Spray foam creates an air-tight seal that traditional insulation cannot match, reducing energy bills by 15–35% annually. It also adds structural rigidity, acts as a moisture and vapor barrier, reduces outside noise, and can increase home resale value. The higher upfront cost compared to fiberglass is typically recovered within 3–7 years. One important note: because spray foam creates a very tight building envelope, proper mechanical ventilation is important to maintain healthy indoor air quality and prevent interior moisture buildup. This is typically handled by an Energy Recovery Ventilator (ERV) — a system that brings fresh outside air in while pushing stale air out, recovering the energy from the outgoing air so you don't waste what you paid to heat or cool — or a Heat Recovery Ventilator (HRV), which works similarly but is optimized for cold climates. A qualified contractor will assess whether your home needs ventilation upgrades as part of the installation.
How much does spray foam insulation cost in Boca Raton, FL?▼
In Boca Raton, FL and the surrounding area, spray foam insulation typically costs $1.00–$3.00 per square foot installed, depending on the type and your home's specifics. Open-cell foam runs $0.44–$0.65 per board foot, while closed-cell foam costs $1.00–$2.00 per board foot. A typical 2,000 sq ft home attic in Boca Raton costs $2,000–$6,000. Most Boca Raton homeowners recoup this investment within 3–7 years through energy savings of 15–35% annually.
What is the difference between open-cell and closed-cell spray foam?▼
Open-cell spray foam is softer, less dense, and less expensive. It expands significantly and is ideal for interior walls, attics, and soundproofing. Closed-cell spray foam is denser, stronger, and provides a moisture barrier — making it better for exterior applications, crawl spaces, and areas prone to flooding or humidity. Closed-cell also has a higher R-value per inch (R-6 to R-7 vs R-3.5 to R-4 for open-cell). One key difference: open-cell foam allows some vapor movement, while closed-cell acts as a vapor barrier — an important consideration for your home's ventilation needs.
How long does spray foam insulation last?▼
Spray foam insulation is one of the most durable insulation options available, with a lifespan of 80+ years when properly installed. Unlike fiberglass batting which can sag and settle over time, spray foam maintains its shape and insulating properties indefinitely. It will typically outlast the building it is installed in.
How do I find a qualified spray foam insulation contractor in Boca Raton, FL?▼
When searching for a spray foam contractor in Boca Raton, FL, look for ones who are licensed, insured, and have verifiable reviews. Spray foam requires specialized equipment and training — improper installation can cause off-gassing, adhesion failure, or fire hazards. Ask for references, verify their insurance, and get at least 2–3 quotes. A qualified Boca Raton contractor will also assess your home's ventilation needs — a tightly sealed spray foam installation requires adequate mechanical ventilation to prevent moisture and indoor air quality issues. FoamMatch pre-screens all listed contractors in Boca Raton for licensing and insurance so you can compare verified professionals in your area.
How long does spray foam installation take?▼
Most residential spray foam jobs take 1–2 days depending on the size of the area. A standard attic takes 4–8 hours. After spraying, the foam cures within 24 hours, though most contractors recommend waiting 24–72 hours before occupying the space due to off-gassing during the curing process.
Does spray foam insulation need to be replaced?▼
No — spray foam insulation does not need to be replaced under normal circumstances. Unlike fiberglass insulation which degrades over time, spray foam maintains its R-value and air sealing properties for the life of the building. The only reasons to remove or replace spray foam are water damage, renovation work, or improper original installation.