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Find Batt, rolled or reflective insulation install or upgrade pros in Kennesaw

Avatar for National Energy Solutions
National Energy Solutions
4.6(
353
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

National Energy Solutions is a manufacturers representative for Owens Corning and Global Energy Shield insulation, both open & close cell spray foams for your home or commercial.The need for Americans to reduce their electrical and gas bills is substantial and continues to grow. Any reduction in this fix cost equals extra money for savings,family events or even vacations. With gasoline and home heating and cooling cost out of control "We the people" are past the point of waiting til later! Simply contact us and we will handle the rest! \n

Insulation
Insulation
Insulation
Insulation
Insulation

+21

2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Insulation Commandos of North Atlanta
Insulation Commandos of North Atlanta
5.0(
14
)

Serving Kennesaw, 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!
Response time3 hrs
Response rate96%
41 neighbors recently requested a quote
Avatar for AD Insulation & Drywall, LLC
AD Insulation & Drywall, LLC
4.9(
128
)

Serving Kennesaw, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Credit card accepted

"This was the best decision we made going with AD Insulation. Adar is a true professional. He walked us through all our option and broke down pricing and the measures that he would take. I had another quote and the other company did not even take into consideration many things Adar thought about. From the minute they walked i to our house the made sure put plastic down and keep our home clean and did an outstanding job with the clean up after. We just bought this house and there was guano in the attic, we have an original AC from 1993 and were afraid it would break from continuous running from poor insulation (which was very below code and noted during our inspection). Since he insulated our home 3 weeks ago, our house has been maintaining cool and comfortable and the AC is running less. They removed all the old insulation, cleaned the attic and disinfected it, replace all the insulation, sealed all the gaps, removed an improper covering of our gable vent, rerouted the bathroom fans out of the attic, installed a fan to remove hot air at 105°, and took extra measures for areas of the house that were high ceilings. We are very happy to have gone with AD Insulation. Do not fall for other companies who send out a sales person and donâ t even know what the job actually requires. From the moment Adar came for the estimate, he showed me exactly what was needed, all my options from basic to premium options like foam and was never pushy about going one way or another. He simply reassured me that whatever way we went he would make sure the job awas properly completed and that we would be happy. He delivered and went beyond our expectations. Thank you, Adar. We will recommend you to everyone who asks and will be reaching out for drywall work."
Response time1 day
61 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for USA Insulation of Atlanta
USA Insulation of Atlanta
4.5(
104
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Attic was sealed and filled with blown in insulation. Consultant was knowledgeable and the crew that came was very professional. We felt a difference in the temperature of the house that night after the install."
Blown-in Attic Insulation
Insulation around attic fan
Closed Cell Sprayfoam
Closed Cell Sprayfoam
Closed Cell Sprayfoam

+5

Response time1 day
Response rate87%
166 neighbors recently requested a quote
Avatar for Certified Home Inspection & Insulation Services, LLC
Certified Home Inspection & Insulation Services, LLC
5.0(
4
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I had blown-in insulation installed and couldn?t be happier with the service. The pricing was very affordable compared to other quotes I received, and there were no surprise fees. The team showed up right on time and completed the job efficiently while keeping everything clean and professional. They explained the process clearly and made sure I was satisfied before leaving. I?ve already noticed an improvement in comfort. I highly recommend them for anyone needing insulation done right at a fair price!"
Blown- In Insulation
Blown- In Insulation
Blown- In Insulation
Blown-In
Blown-In

+7

12 neighbors recently requested a quote
National Energy Solutions
4.6(
353
)

Serving Kennesaw, GA and surrounding areas

In business since 2004

Free estimates

Warranties offered

"Ralph and his son came out on time as scheduled to give us our estimate free of charge. Took the time to really listen to what we wanted done and helped us determine the best solution for an attic who's insulation was WAY past its prime! The crew that came out was diligent in the process of removing 40+years of old insulation and installing the most beautiful new blown-in insulation. It looked like new fallen snow. I didn't envy them their task! We could have went the DIY route, but neither my husband or myself are physically able to do that. This was the best solution for our situation. Our hope is that this coming winter it will be easier to heat the house all thanks to the FANTASTIC work by National Energy Solutions! Thank you again guys! Derek and Nancy Steptoe Gainesville, GA"
1715123
1715154
Insulation Projects
Insulation Projects 2
Insulation Projects 3

+42

Response time2 days
111 neighbors recently requested a quote
Recommended by85%of homeowners
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Showing 1-10 of 110
FAQs for batt, rolled or reflective insulation install or upgrade projects in Kennesaw, GA

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The Kennesaw, GA homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

From average costs to expert advice, get all the answers you need to get your job done.