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Find Spray foam insulation pros in Alpharetta

Avatar for National Energy Solutions
National Energy Solutions
4.6(
358
)

Serving Alpharetta, GA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"They did a good job. The insulation works a lot better than I thought it would. With a outside temp of 95 and the temp in the shed at about 85 using a 10000 btu portable ac unit it cooled the shed down in about 20 minuets."
Insulation
Insulation
Insulation
Insulation
Insulation

+21

18 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for USA Insulation of Atlanta
USA Insulation of Atlanta
4.5(
104
)

Serving Alpharetta, GA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Didn’t have to micromanage. The guys came in, were very professional and friendly and were done quickly. Glad I picked them to insulate my attic!"
Blown-in Attic Insulation
Insulation around attic fan
Closed Cell Sprayfoam
Closed Cell Sprayfoam
Closed Cell Sprayfoam

+5

Response time1 day
Response rate86%
204 neighbors recently requested a quote
Avatar for Insulation Commandos of North Atlanta
Insulation Commandos of North Atlanta
5.0(
15
)

Serving Alpharetta, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I'd never needed to interact directly with an insulation contractor before, but had an excellent experience with Mark and the team at Insulation Commandos. I shopped three different providers but it was clear these guys were the right choice from price, quality, and attention to detail with their customer service -- do your due diligence as you wish but take it from me you can save time and be just as happy going straight to Insulation Commandos. Mark took the time to view the problem areas in our attic, discuss options and his expert recommendation, and provide a fair and transparent quote. Following the job our home was noticeably more comfortable immediately and we're seeing the benefits pay off literally on our utility bill."
The Green Truck!
31 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for AD Insulation & Drywall, LLC
AD Insulation & Drywall, LLC
4.9(
134
)

Serving Alpharetta, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Credit card accepted

Offers commercial services

"Adar and his crew were awesome. He was very knowledgeable and answered all of my questions. His pricing was reasonable and his work was top notch. He removed all of the old insulation and sanitized the attic the installed the spray foam. He even went the extra mile and sealed up some leaks in my air ducts. I highly recommend them and will use them again if I have another project."
Response time1 day
77 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Certified Home Inspection & Insulation Services, LLC
Certified Home Inspection & Insulation Services, LLC
5.0(
5
)

Serving Alpharetta, GA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I hired this young man to do insulation for my mother?s house. He was so professional and kind. He got the job done in no time and I will definitely be recommending him to all my friends and family!"
Attic removal and replace
Attic removal and replace
Attic removal and replace
Attic removal and replace
Attic removal and replace

+2

3 neighbors recently requested a quote
Avatar for Pro Services, LLC
Pro Services, LLC
4.8(
190
)

Serving Alpharetta, GA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Getting a new big screen Smart TV hung in the house made me anxious because I have had less than desirable outcomes in the past and have seen even worse things happen with some friends. I did quite a bit of searching and landed on ProServices LLC. Evan gave me a quote which was significantly less than two others I had received so I was a little bit skeptical. It turns out that Evan has years of experience, starting out in Colorado and has since moved here. I thought I knew what I was doing as far as connections and mounting specifics but this guy is next-level. He's also a perfectionist and has an amazing eye for detail and must have some sort of cerebral yardstick because he can tell when something is off by 1/4" just by looking at it. There's no way Evan is going to leave the job site until you're satisfied with the install. Honestly I was happy with it before he did some final tweaks to make it meet his standard. No question I'm going to recommend him to anyone I know. If you want the install dialed in perfectly, Evan's your guy. https://atlinstallers.com/ (770) 990-8578"
 Touch Monitors in Lobby
 Image 1
 TV and Shelf Mounted
 Image 2
 Touch Monitors in Lobby

+48

Recommended by98%of homeowners
Avatar for 1st Choice Spray Foam Insulation, LLC
1st Choice Spray Foam Insulation, LLC
5.0(
1
)

Serving Alpharetta, GA and surrounding areas

Approved

In business since 1998

Free estimates

Customers say: Quick response

We specialize in insulation installation. 1st Choice Spray Foam Insulation, LLC, has over 15 years of industry experience specializing in spray foam insulation, fiber glass and blow insulation! We take pride in our commitment to the quality of work we produce, and the long-term relationships we build with our clients. \nWe guarantee quality and complete satisfaction. We set ourselves apart from our competitors by offering the highest quality of work combined with experience. Call today for a free estimate!

8
9
6
7
4

+5

Response time3 hrs
Recommended by100%of homeowners
Avatar for Pure Home
Pure Home
4.5(
382
)

Serving Alpharetta, GA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Troy was very professional and informative he even offered to have his crew check my previous excursion I had completed by another company, to ensure no future intrusion of pests in the future. There was a little mix-up with the crew not using the HEPA vacuum during removal of old insulation before installing new insulation but Troy discounted the service and apologized. Overall I am pleased with my experience and will be recommending them to my real estate clients and friends!"
Radon Removal Ventilator
Corner
Stairs
Bathroom Renovation
Bathroom Reno

+5

Response time10 mins
448 neighbors recently requested a quote
Recommended by72%of homeowners
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Showing 1-10 of 181
FAQs for spray foam insulation projects in Alpharetta, GA

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.