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TRUSTED BY DEL CITY, OK HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon73
    Verified insulation services reviews

Top-Rated Insulation pros in Del City - Updated Nov 2026

Avatar for Bo's Insulation
Bo's Insulation
5.0(
38
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Del City, OK and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"We are so glad we found Bo's Insulation. We are very pleased with the job they completed today on our attic insulation. From salesman Nyc to the installers James and Abe and office coordinator Sydney everyone was polite, professional and very knowledgeable. They attend classes on insulation, sealing and energy efficiency and it shows in their work. They walked us through the OG&E Rebate. We highly recommend Bo's Insulation. Here's to saving on our gas and electric bills!"
Additional Photos
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+1

Response time1 day
5 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for 1907 Insulation
1907 Insulation
4.8(
22
)
Batt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - InstallBlown-In Insulation - Install or Upgrade+1 more

Serving Del City, OK and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Very knowledgeable, on time, explained in detail his services. Overall Professional. I would recommend JB with 1907 Insulation to everyone who needs to improve your insulation value in your attic. Also inform me of the OG&E rebate available for energy-efficient."
Attic
Attic
Attic
Upgrade Insulation 1
Remove and replace

+6

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Weatherization Experts, Insulation
Weatherization Experts, Insulation
4.7(
143
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Del City, OK and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Warranties offered

"Jacob and his crew redid insulation in two different areas that were difficult to access, one an attic area with no direct access and one underneath a bay window. They were friendly, professional and punctual. If you need additional protection from the weather, I?d start here!"
Soffit Blocking
Soffit Blocking
Ductwork repair
Blocking
after

+30

Response time1 day
30 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Weatherization Experts Inc
Weatherization Experts Inc
4.7(
299
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Del City, OK and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"The project went well. The ladder install made a big mess but all was cleaned up. Decking install was good but area had to be reduced due to obstacles but still turned out to be plenty. Insulation was blown in and that also went well. I had some low gable vents that leaked the insulation that was blown up to them. I don’t think this could have been avoided, but that leakage blew back inside the back door and made a mess in the laundry room and kitchen. They offered to come back and clean this up but I went ahead and did the cleanup myself so it didn’t get tracked throughout the house. All things considered, I am very pleased with the job they did."
Leaky Duct in Attic
POOR SOFFIT BLOCKING
FINISHED WORK
RECESSED CAN LIGHT
6 neighbors recently requested a quote
Recommended by96%of homeowners
Advanced Energy & Insulation, Inc.
5.0(
8
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Del City, OK and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

"My installer was very knowledgeable and professional. His team promptly installed the insulation and baffles, as I requested, and tried to clean up afterward. I was already sweeping the garage, so I declined. The cost was exactly as quoted. Would be nice if they made it an option to pay online. (Maybe thatâ s possible now.) There was an immediate improvement in the comfort in the home. I would highly recommend this company."
Response time2 days
Response rate92%
8 neighbors recently requested a quote
Avatar for Duncan Residential Development
Duncan Residential Development
5.0(
1
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Del City, OK and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Deadcalm is an insulation company serving homes and businesses across the Oklahoma City metro, specializing in blown-in attic insulation. We top off thin or settled insulation and install new coverage so your attic reaches the R-value it should have, keeping your home cooler in summer, warmer in winter, and easier on your energy bills. Free estimates, small jobs welcome, and credit cards accepted.

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Insulation FAQs, answered by experts

If you need to insulate behind finished walls, the best option will likely be to have an insulation professional install blown-in insulation. The installation requires small holes cut in your wall, after which the installer can blow loose-fill insulation into the void. After the installation, you’ll have minor drywall patching, which shouldn’t cost more than $100. Compared to ripping down the existing drywall, using a different type of insulation, and replacing and finishing the drywall, this should save you hundreds or even thousands, depending on the size of the room you’re insulating.

One of the disadvantages of soffit vents is they can bleed warm air from the attic during winter, resulting in slightly higher energy bills and a colder house. There are ways to mitigate this effect—mostly just closing the vent in the fall. What’s most important is your attic is ventilated to some degree in the winter.

Heavily exceeding building code requirements for insulation not only wastes money on materials but can also lead to ventilation and moisture problems. In most cases, the minimum amount of insulation required by code is perfectly adequate.

Structural insulated panels and rigid foam boards have the highest R-value of any insulation that contractors commonly use, with R-values reaching up to around 8.0. These types of insulation are best in extremely cold climates, but they’re generally preferred for new construction, as they can be challenging to retrofit. Blown-in and loose fill insulation provide the next best insulative value, provided the installation is done properly. It’s important to choose an insulation type that meets your needs based on climate, as maximizing R-value may not always be financially worthwhile if you live in a moderate climate.

EIFS (Exterior Insulation and Finish System) siding can last from 20 to 60 years, with some properly maintained systems lasting even longer. The exact lifespan depends heavily on several factors, most notably the quality of the initial installation and the consistency of maintenance.

Factors that can shorten the life of EIFS include:

  • Improper or poor-quality installation

  • Moisture intrusion

  • Damage from high winds, storms, or hail

  • Damaged flashing and sealant

  • Lack of regular maintenance and unfixed damage

To maximize the lifespan of your EIFS, it is crucial to hire an experienced and qualified professional for the installation. Additionally, regular maintenance—such as cleaning, repairing small cracks or blisters, and having the system professionally inspected—will help identify and resolve issues quickly, preventing long-term damage.

The Del City, OK homeowners’ guide to insulation services

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