Mari JuarezDrafty rooms and high utility bills make staying comfortable at home a real challenge… for your bank account. Our weather can swing from freezing winters to scorching summers, putting extra pressure on your home’s heating and cooling.
Poor insulation can also affect your roofing, trapping heat and breeding excess moisture that can damage your roofing structure.
If you need to upgrade your space, we rounded up the best attic insulation services in Oklahoma that can help reduce drafts and improve energy efficiency. Let’s stay cool in the summer, and warm in the winter!
How much does attic insulation cost in Oklahoma?
The average cost of an attic insulation service in Oklahoma ranges from $1,400 to $4,800 for a standard 1,200 sq ft home.
| Insulation Type | Cost Per Sq. Ft. Installed | Estimated Cost for a 1,200 Sq. Ft. Attic |
| Rolled / Batt Fiberglass | $0.80 – $1.30 | $960 – $1,560 |
| Blown-In Cellulose | $1.00 – $1.80 | $1,200 – $2,160 |
| Blown-In Fiberglass | $1.00 – $2.00 | $1,200 – $2,400 |
| Open-Cell Spray Foam | $1.50 – $2.50 | $1,800 – $3,000 |
| Closed-Cell Spray Foam | $2.50 – $4.00 | $3,000 – $4,800 |
1. 1907 Insulation
Website: https://1907insulation.com/
Address: 209 NW 95th St, Suite A
Contact: (405) 300-8745 | [email protected]
Hours: Monday – Saturday, 8:00 AM – 6:00 PM
1907 Insulation is serious about the job with an air-sealing-first process that seals attic penetrations before new material is added. Because of this, they can create high-performance barriers.
Their team sticks to a thorough job, including capturing time-stamped photos of sealed attics.
Their Super Seal service targets areas such as recessed lights, attic hatches, wiring holes, plumbing penetrations, and vents. Plus, they remove old insulation with a commercial vacuum before sealing and reinsulating the space.
Their material selection is vast, including blown-in fiberglass, cellulose, rolled or batt insulation, and spray foam.
However, their availability on weekends is limited, since their office is closed on Sundays.
Customer Reviews
I strongly recommend them for any insulation projects
I hired 1907 Insulation to remove old insulation, seal parts of the attic that were allowing air conditioned air to be exchanged with air in the attic, and install new insulation. Fantastic team! I’m a difficult customer because I’m very detail-oriented and ask a ton of questions—and the 1907 Insulation team was easy to work with despite that. In fact, it became crystal clear they have a ton of incredible expertise on the team. Accordingly, I strongly recommend them for any insulation projects. 5/5 stars!
- BL | Google Review
Providing great service at a great price
Incredible service and very fair pricing. I was very impressed with how quickly Justin’s team took care of the job and left no trace. This is how companies should be run. Thank you for providing great service at a great price.
- Daniel Broadfoot | Google Review
2. Insulation Commandos of Oklahoma City
Website: https://insulationcommandos.com/
Address: 5717 SE 74th St, Suite E
Contact: (405) 754-1300
Hours: Monday – Sunday, 7:00 AM – 7:00 PM
Insulation Commandos of Oklahoma City’s owner has military technical experience and a Master of Science in Occupational Safety Management, bringing a high level of precision and rigorous safety standards.
They start with a free, in-person assessment that may include thermal-camera imaging and laser measurements. This also comes with photos of problem areas.
Service-wise, they’ve got it all sorted. They handle attic insulation installation, removal, upgrades, air sealing, radiant barriers, attic fans, and cleanup of pest-damaged insulation.
Plus, their team supplies emailed attic and crawl-space inspection photos, which give customers a clearer visual reference for the condition and completed work.
It’s another plus that they’re open seven days a week, closing late at 7:00 PM, making them highly accessible.
The main limitation is pricing access since they don’t provide estimates over the phone, so you have to book an in-person assessment.
Customer Reviews
Replaced the insulation to approximately 48R value
My insulation in my attic was compressed down to approximately 14 R value, The house was built 15 years ago. I contacted insulation Commandos and they came in and vacuumed out the old insulation and sealed the attic and replaced the insulation to approximately 48R value. They told me it would probably take 2 days but they did it in 1 day. The guys worked very hard all day and very professional work.
- Mark Gore | Google Review
Very much over and above the call of duty
Very knowledgeable about their products/business…open to and answered all my questions….
The crew foreman was FANTASTIC…. Very much over and above the call of duty…
I would highly recommend/suggest using Insulation Commandos for any thing to do with attic insulation and ventilation…
- J Bryan Doke | Google Review
3. OKInsulation
Website: https://okinsulation.com/
Address: Tecumseh
Contact: (405) 598-7877
Hours: Monday – Friday, 8:00 AM – 5:00 PM
OKInsulation is a family-owned Oklahoma company that has served homeowners and builders for more than 10 years.
They focus on attic upgrades that conveniently combine new insulation with caulking and air sealing around ductwork, pipes, electrical penetrations, and other attic openings.
We like that they offer fiberglass batt and dense-pack cellulose options, giving you choices. Plus, they offer removal when old, damaged, or contaminated material needs to come out.
For builder work, they stick to code-compliant installations and clean job sites as part of their process.
Unfortunately, scheduling an appointment is tricky if you have a busy schedule since they’re closed on weekends.
Customer Reviews
Provided us with great insulation and attic repairs
You could not ask for better service. This is a family run business and they treat you and your house like it were part of their family. In and out quickly and provided us with great insulation and attic repairs. I’m def a customer for life. Thank you guys so much…
Tyler.
- Richard Green | Google Review
Insulation removed, attic sealed, and new installation installed
Family owned and operated business. They take pride in their work and did an outstanding job. We had the insulation removed, attic sealed, and new installation installed. They went above and beyond. Highly recommend their work.
- Louis S | Google Review
4. Insulation Systems of Oklahoma Inc.
Website: https://insulationsystemsok.com/
Address: 10549 NW 10th St, Oklahoma City
Contact: (405) 921-9302 | [email protected]
Hours: Monday – Friday, 8:00 AM – 6:00 PM; Saturday, 9:00 AM – 2:00 PM
One of our picks is Insulation Systems of Oklahoma Inc. because of their expertise. They’re a veteran-owned company with spray foam-certified technicians.
Their material choices are vast, offering spray foam, blown-in cellulose or fiberglass, batt or roll insulation.
We like that they stick to a diagnostic-first process to ensure every corner is covered. Their pre-installation checklist includes sealing plumbing, electrical, and HVAC penetrations, as well as protecting equipment and stored items.
Then, they work with thermal imaging, blower-door testing, attic inspection, and moisture evaluation before developing a customized insulation and air-sealing plan.
Homeowners will appreciate that they provide removal of old insulation. Even better, most attic jobs with removal and installation are finished in the same day.
However, free diagnostics are limited to eight appointments per week, which may reduce short-notice availability.
Customer Reviews
Great Attic Insulation to help keep our costs down
Karson & Eric came out & finished up our Attic Insulation! They worked really hard & their Attention to Detail is Outstanding! Now we will have Great Attic Insulation to help keep our costs down. Karson & Eric were very Professional & Super Polite. Outstanding Job! I Highly recommend ” Insulation Systems of Oklahoma ” … Great Company!!
- Alan Hadlock | Google Review
BEST INSULATION COMPANY IN OKLAHOMA
BEST INSULATION COMPANY IN OKLAHOMA. Dalton & Austin carry themselves with high integrity to please every customer they work with. Very hardworking & honest company that everyone should use for any insulation system they desire. CHOOSE ISO!
- Dillon Hall | Google Review
5. Weatherization Experts
Website: https://www.weatherization.expert/
Address: P.O. Box 1451, Newcastle
Contact: (405) 392-3764 | [email protected]
Hours: Monday – Friday, 7:00 AM – 5:00 PM
Weatherization Experts is a family-owned company that has operated since 1998. Founder Todd L. Cox is a retired Oklahoma City firefighter with hazardous-materials and emergency medical technician training.
Plus, he obtained Home Energy Rater System (HERS) certification, ensuring every job follows energy-efficiency standards.
Sustainability-wise, they focus on cellulose insulation made with up to 85% recycled paper fiber. They provide industrial-vacuum attic clean-outs and ductwork repair to ensure everything’s covered before insulation installation.
We want to note that they offer a $149 whole-home Energy Analysis using thermal imaging, airflow testing, and blower-door testing. This will identify insulation gaps, infiltration, ductwork issues, and moisture risks before preparing a proposal.
The trade-off is that the Energy Analysis costs $149, unlike the free initial assessments offered by several competitors.
Customer Reviews
They did everything very well and efficiently
We had a huge job to do in our attic: remove insulation, seal ceiling penetrations around lights, fans, fix air conditioning, insulate with high quality material, etc. They did everything very well and efficiently. They even gave a senior discount!
- Diane Stout | Google Review
Amazing to work with
From start to finish, amazing to work with. We have little to no insulation in our attic. I called on a Friday and 4 days later we had insulation. The team was very thorough; checked all areas of the home to ensure drafts were taken care of. Thank you Weatherization Experts!!!
- Angela Otis | Google Review
