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Top-Rated Insulation pros in Marietta - Updated Nov 2026

Avatar for A&T Spray Foam
A&T Spray Foam
5.0(
3
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Marietta, OK and surrounding areas

Approved

In business since 2021

Free estimates

Customers say: Quick response

A&T 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.

Spray foam close up
Spray foamed ceiling
Spray foam installation
Ensuring the cleanest installation
Perfectly installed spray foam

+1

Response time8 hrs
Recommended by100%of homeowners
Avatar for Hometown Spray Foam, LLC
Hometown Spray Foam, LLC
New to Angi
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallSpray Foam Insulation - Install

Serving Marietta, OK and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Our Work
Our Work
Our Work
Our Work
Our Work

+4

Response time7 hrs
Avatar for Hammond Insulation
Hammond Insulation
5.0(
4
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Marietta, OK and surrounding areas

In business since 2025

Free estimates

Warranties offered

"Dusty is awesome. He explained everything to me about insulation and how important it is. Even the cracks in the attic were sealed up. He showed pictures of my attic before and after, the difference was amazing. I only had about 6” of old beat down insulation. Dusty and his team added about 14” and now I know this winter will be a lot warmer in the house. After Hammond insulation was done, my AC system runs less and stays off longer so I know it’s a job well done. Thanks Hammond Insulation"
Logo
Response time11 hrs
Response rate100%
Avatar for Solergy
Solergy
4.3(
59
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Marietta, OK and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Absolutely fabulous. Rodrick is very professional and was readily available whenever we had questions. The solar and water heater installers were very professional and polite along with the air conditioning installers. The installers also answered questions as we had them. It was an overall pleasant experience and I highly recommend this company."
Recommended by89%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Marietta, OK and surrounding areas

In business since 1971

Credit card accepted

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
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Insulation FAQs, answered by experts

You can purchase bags of cellulose and loose-fill fiberglass blown-in insulation from the same local home improvement store where you rent your blower. If you want to use rock wool insulation, you may need to special order it.

For standard 2x4 walls, the ideal insulation has an R-value between R-13 and R-15. This level of insulation, typically around 3.5 inches thick, fits well within the wall cavity. Common options include fiberglass batts and spray foam. The best choice for your home can depend on your climate; use R-value maps, like those from Energy Star, to determine the recommended level for your region. For colder climates, you might also consider adding exterior insulation for greater efficiency. Always check with your local building codes to ensure you meet any required standards.

While insulation is required for all exterior walls in a house, it is not typically required for interior walls. Local and state building codes mandate that new construction homes have adequate insulation in exterior walls and ceilings to suit the local climate.

However, there are several benefits to adding insulation to interior walls. It is excellent for sound-dampening between rooms and can help with temperature control by maintaining a regulated temperature in specific rooms and lowering heat transfer between adjacent areas. Insulating interior walls can also contribute to the overall energy efficiency of your home.

Because of the moisture concern, open-cell foam requires a vapor barrier. The barrier protects against high humidity and moisture exposure in rooms such as basements, bathrooms, or exterior walls. It wouldn't be necessary in dry interior spaces.

You don’t need to staple insulation, as your drywall and studs will hold it into place. But if you already have a staple gun and staples lying around, it can help keep the product in place and avoid any shifting. But, most experts agree it’s an unnecessary step.

If you’re adding a vapor barrier, you will need to staple that in place.

The Marietta, OK homeowners’ guide to insulation services

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