
Serving Fort Oglethorpe, GA and surrounding areas
Approved
In business since 2001
Free estimates
Small jobs welcome
"Beacon Insulation did a great job with our additional insulation. Reasonable and comunicated well!"





+7


Serving Fort Oglethorpe, GA and surrounding areas
Approved
In business since 2001
Free estimates
Small jobs welcome
"Beacon Insulation did a great job with our additional insulation. Reasonable and comunicated well!"





+7

Serving Fort Oglethorpe, GA and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"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."





+5

Serving Fort Oglethorpe, GA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Matthew did a thorough quote at my house shortly before Thanksgiving. Matthew was very professional, on-time and friendly. The technology was impressive as you could see the ?cold spots? around my attic space. I plan to execute the job after the holidays. I highly recommend Matthew and Insulation Commandos if you need any insulation related work."




Serving Fort Oglethorpe, GA and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
At Koala Insulation of Chattanooga, family owned and operated isn't just a label - it's how we do business. We have worked hard to become the highest rated insulation company in the Chattanooga area. We did this by delivering honest advice, clean installations and real energy savings to our neighbors, friends and family. Whether you need blown in attic insulation, old insulation removal or advanced spray foam insulation, our family is here to look out for yours. Reach out today to see why your neighbors rate us #1!




Serving Fort Oglethorpe, GA and surrounding areas
Approved
In business since 2011
Free estimates
Credit card accepted
Guardian Spray Foam, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.





+1
Serving Fort Oglethorpe, GA and surrounding areas
Approved
In business since 2010
Free estimates
Small jobs welcome
At iGreen Solutions Inc., we are your trusted local experts specializing in comprehensive exterior and interior home solutions. From roofing and seamless metal gutters to energy-efficient insulation and professional mold remediation, we pride ourselves on reliability, great communication, integrity, and quality workmanship. We believe in keeping our customers fully educated throughout every step of their project to ensure the best possible results. Whether it's a small residential repair or a large commercial project, we offer free estimates and look forward to earning your business!
Serving Fort Oglethorpe, GA and surrounding areas
In business since 2018
Free estimates
Emergency services offered
"I was totally pleased with double O Insulation from start to finish. These are very good people to work with. They were honest, forthright, and knowledgeable about their trade. I would definitely hire them again and recommend them to anyone looking for insulation work."
Serving Fort Oglethorpe, GA and surrounding areas
In business since 2014
Free estimates
Small jobs welcome
"They did the job very next day after I accepted bid. I'm in Hixson Tn. Job took just over 4 hours and they did a nice job cleaning up all I had to do afterwards was a little dusting. Josh and team were professionals and answered all questions before and during job. 5 Star ? service. If you want Spray Foam Insulation, Go Green Spray Foam Professionals are the Ones for you."




Serving Fort Oglethorpe, GA and surrounding areas
In business since 2011
Free estimates
Credit card accepted
"Was very happy with work done. timely and cost effective."

Serving Fort Oglethorpe, GA and surrounding areas
In business since 2011
Free estimates
Credit card accepted
"Upgraded our outdated blown-in insulation to spray foam insulation. Very happy with the results and savings in the long run. Our AC unit runs much more efficiently since the insulation upgrade. Brandon communicated well throughout the process."





+1
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.
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