Spray Foam Insulation in Richardson, TX

Find top-rated spray foam contractors and save up to 27% on energy bills

Compare 11 verified spray foam insulation contractors serving Richardson, Texas, backed by 1,123 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 Richardson contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 27% — get free quotes and read verified reviews below.

💰 Estimated Energy Savings in Richardson

27%
Average Energy Savings
Typical range: 22% - 32%
$1,134
Estimated Annual Savings
Based on $350/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-Dry.

Verified Contractors in Richardson

5⭐
42 Google reviews

Recent Reviews:

Christopher Martinez★★★★★6 months ago

I think this company is awesome. They have great people in the office helping get you work. God bless you all.

Nate Gess★★★★★9 months ago

Everyone need to go check them out, they do the best work. Just amazing

Angelica Martinez★★★★★6 months ago

The best highly recommended!

5⭐
118 Google reviews

Recent Reviews:

Morgan★★★★★2 months ago

Jimothy is a very nice, clearly honest, and knowledgable guy when it comes to insulation and ventilation. He came out to get a good look and take measurements of our existing insulation and didn’t charge. His team is easy to work with and they get a good job done very quickly! Highly recommend!!

Yong Kwon★★★★★a month ago

Upgraded from R38 to R49 with blown fiberglasblown insulation. Extremely happy with the results. Most importantly, communication throughout the process was excellent. I’d definitely reach out to them again for any future attic insulation needs!

Steven East★★★★★2 months ago

Was starting to build my shop. Getting all things in place. Was great to talk to text. Whatever was easiest way to communicate. Gave a great price. Got them scheduled did a fantastic job. Cleaned up when they were done. Covered all my plug electrical boxes the doors windows. Amazing to work with stood behind the price they gave me. Very pleased and would highly recommend them to anyone. Have already given referrals to other people. Fantastic work.

Recent Reviews:

Joyce Makary★★★★★4 months ago

Our home needed the attic insulation replaced, so I reached out to Insulation Commandos. Martha and her team were incredibly professional, honest and considerate. They are people with high integrity !! I highly recommend using this company for all your attic insulation needs. Many homes are under insulated and you need to give them a call.

Hesam Movahed★★★★★a month ago

Had a great experience working with them doing attic insulation! They did a great job, from showing up for a quote all the way to getting the job done with great quality at an exceptionally great price! The best part is that they offer something nobody else does: blown rockwool. My suggestion to everyone: ask ChatGPT (or other AIs) for a comparison table along with pros and cons for rockwool vs. fiberglass vs. cellulose. Looking for quality great price longevity durability performance, insulation commandos is the way to go

Karl Jay★★★★★2 weeks ago

The insulation commandos showed up on time, had well maintained equipment, put down protective barriers on woodwork, and installed 1 ft of insulation in the Attic. They also helped remove some boxes that needed to come down from the attic and when they were done they cleaned up everything including the garage. The crew all had uniforms and were extremely courteous. He was a great experience!

5⭐
125 Google reviews

Recent Reviews:

Ben Shushan★★★★★a month ago

Highly Recommend Marko and Insulation First! Marko did a fantastic job installing insulation in my house. From start to finish, he was professional, knowledgeable, and detail-oriented. He explained everything clearly, showed up on time, and made sure the job was done right. The difference in comfort and energy efficiency was noticeable immediately after the work was completed. I really appreciate his honesty and the quality of his work. If you’re looking for someone reliable and skilled for insulation, I definitely recommend Marko and Insulation First!

Beni Raz★★★★★2 weeks ago

Insulation First is amazing! They took out the old insulation, sealed up all the leaks, and sprayed new insulation! all without me even having to be there. They made the whole process super easy and stress-free, and they documented everything so I could see exactly what was done. When I came home, the job was finished perfectly. Couldn’t ask for better service they’re truly #1!

Matan Nigreker★★★★★3 months ago

I recently had Insulation First install insulation in my home, and I couldn’t be happier! From start to finish, the team was professional, friendly, and efficient. The quality of the work is excellent, and I can already feel a big difference in my home’s comfort. The price was very fair, and the service went above and beyond my expectations. The crew arrived on time, worked quickly, cleaned up after themselves, and made the whole process stress-free. I’m extremely satisfied and highly recommend Insulation First to anyone looking for top-quality insulation work at a great price!

5⭐
41 Google reviews

Recent Reviews:

Travis Allen★★★★★2 months ago

Very professional would definitely recommend their a services

Christopher Perkins★★★★★8 months ago

Great people really get the job done

Jon★★★★★a year ago

Great group, very well spoken to, and treated with the upmost respect they are business smart but more customer and employe oriented as well as professionally maintained.

5⭐
205 Google reviews

Recent Reviews:

Caryn Montague★★★★★a month ago

Koala did an amazing job spraying insulation under my house. They were on time and completed the work on time. They also followed my instructions on plumbing areas that I did not want the spray foam on. Plus they were the best on price and I got a bunch of estimates. I would highly recommend them.

Alison Malone★★★★★2 months ago

The Koala team was absolute perfection from start to finish! The quote was great compared to other similar companies. The service was top notch. And the insulation team that came out to our house was polite, professional and got everything done on time. Seamless! We would recommend them 100%!

Jessica Fergen★★★★★a month ago

I had a great experience with Koala. Gil came out to give me a detailed recommendation and quote, and was very knowledgeable and explained things well. I got new insulation blown in and two solar fans, and the team was prompt, did a good job, and the price was reasonable.

5⭐
42 Google reviews

Recent Reviews:

A Md★★★★★2 years ago

Hey hear this company is taking Texas by storm. I hearing people talking all way down to my City El Paso. Can't wait for them to branch out here.

jessica duran★★★★★2 years ago

They are very respectful and honest 100 percent amazing highly recommend

Shayleen Case★★★★★2 years ago

Great to work with, moderate pricing and really know their way around.

4.8⭐
396 Google reviews

Recent Reviews:

feilin liang★★★★★a month ago

Huge thanks to Nathan! I hired this company for the insulation job today, and whole experience from start to finish was excellent, Even after the job was completed, whenever I had questions and called Nathan, he answered right away and patiently explained everything to me. Their customer service is truly. outstanding, I am extremely satisfied with their work and service. I highly recommended this company to anyone!

Jack Brothers★★★★★a month ago

Were you like me? Are you spontaneously deciding to fix your attic insulation for reduced energy costs? I called these guys on Monday, they were out by Wednesday with a quote half the price of other companies for more work done. Quick. Efficient. Affordable. Make sure to ask for Nathan Smith if you want someone to break it down and to get to the point when it comes to your home.

Paul Beaney★★★★★a month ago

Joe G and his crew installed radiant barrier in my home in about 7 hours time. They did an amazing job, covering every inch and cleaning up as they worked. They were efficient, professional, clean, respectful, and they showed up on time and finished on time. I’m very pleased with the installation job.

4.8⭐
37 Google reviews

Recent Reviews:

Starr Griffin★★★★★a year ago

I'm so happy with my service. Luck, the owner, is so kind. He made sure that he took time to provide education and then promptly followed up with my insulation services once they were completed. I appreciate that he is honest and caring. The men performing the service were quick, friendly and clean. I would strongly recommend this business. They are also affordable and the quoted price was thr same even though the original quote was a few months old.

Stephen Hopper★★★★★a year ago

Sooo.. I gotta be honest. I’m very, very hesitant about hiring anyone for my home services. I’ve let things go just due to the stress and logistics involved…I’ve also experienced a nightmare contractor or two.. so against that backdrop, I can confidently say that the whole Koala experience was definitely the best I’ve had in the 20 years of owning my home. From the initial low pressure consultation to the the ending walkthrough, I was impressed.. My home was respected, the job was done well and quickly and I’m very happy with the work. I used Koala Central DFW.. can’t speak for the others in the franchise but would recommend my team for sure.

Polly Levi★★★★★3 years ago

This team is amazing! Can’t say enough great things about them. They replaced the insulation in our roof in record time. We were immediately impressed with Lakhvir’s expertise and recommendations during our free initial consultation. Lak and his team were able to work around our schedule and the work was done over a day and half. The entire process was seamless! Exceptional results and we are really happy with that we chose Koala for this job. Can’t recommend them enough.

4.8⭐
24 Google reviews

Recent Reviews:

Alejandro Martinez★★★★★7 years ago

I am updating the attic in our 26 year old home for the very first time. It is going to be a big dirty job. I met with the an Energy Attic Representative, Bradley and he come up with a very comprehensive detailed plan to bring my attic up to most energy efficiency level possible. Once I made my decision to accept the bid, scheduling the work was quick and they were flexible to meet our schedule. We are really looking forward to getting our attic space cleaned up.

Jerry MURRAY★★★★★6 years ago

From the initial contact to schedule the appointment to the sales coming out to look at and price everything to the installers and installation this could not have been a more pleasant experience. The sales was able to explain all suggested fixes in the simplest of terms so we knew exactly why we needed what we purchased. The pricing was very reasonable and actually better than we had expected and budgeted. The installation crew were prompt and very courteous. They kept us advised of what was happening every step of the process throughout the day. The cleanup was great and they even helped with a small AC issue we had that too then was a quick and simple fix. The guys and the company are wonderful to work with and would highly recommended them to anyone!

Brandi Albaugh★★★★★6 years ago

Made an appointment,.got a call from the office to confirm, and then a follow up text from the sale representative that would be coming to my home . SO PROFESSIONAL!!! I normally don't write reviews, but I am so impressed with Tyler and Energy Attic. I felt like I received a wealth of information and was not being pressure sold .I know we are in great hands with Tyler. Tyler is great and I trust being with a great company that has a A+ plus rating with the BBB. Energy Attic is great!! Give them a call !!

3⭐
1 Google reviews

Frequently Asked Questions — Spray Foam Insulation in Richardson

These are the questions Richardson homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 27% typical energy savings. Compare the 11 verified Richardson contractors above for exact quotes.

Does spray foam insulation work well in hot dry climates like Richardson?▼
Yes — spray foam is highly effective in hot dry climates like Richardson, TX. While moisture control is less of a concern than in humid climates, the air sealing properties are critical for keeping hot desert air out and cooled air in. In extreme heat climates, an unsealed attic can reach 150°F+, dramatically increasing AC load. Spray foam in the attic can reduce attic temperatures by 30–40°F.
What is the best area of my home to insulate in Richardson?▼
In hot dry climates like Richardson, TX, the attic is typically the highest-impact area to spray foam insulate. Desert sun heats roofs to extreme temperatures, and an uninsulated attic transfers that heat directly into your living space. After the attic, crawl spaces and rim joists are the next highest-impact areas. A local contractor can perform an energy audit to identify where your home loses the most conditioned air.
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 Richardson, TX?▼
In Richardson, TX 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 Richardson costs $2,000–$6,000. Most Richardson 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 Richardson, TX?▼
When searching for a spray foam contractor in Richardson, TX, 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 Richardson 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 Richardson 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.