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Top-Rated Insulation pros in Stennis Space Center - Updated Nov 2026

Avatar for Eco Blanket
Eco Blanket
4.9(
21
)

Serving Stennis Space Center, MS and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Owner came out on a Saturday morning to give me a quote. He explained everything thoroughly and answered all of my questions. He was very knowledgeable and provided a COI on the spot. Price was very fair and he came out the next morning, Sunday to blow in the insulation. Did a really good thorough job, he did everything he said he would. I would definitely recommend this company to anyone who asks."
Blow in insulation
Blow in Insulation
Blow in insulation
Blow in Insulation
EcoBlanket is Pet Friendly!

+1

Response time9 hrs
Response rate96%
10 neighbors recently requested a quote
APS Insulation
4.7(
49
)

Serving Stennis Space Center, MS and surrounding areas

Approved

In business since 1991

Free estimates

Customers say: Quick response

"We hired APS Insullation to install insulation in a kitchen that'd been torn out down to the studs. Hiring this company has been one of the best decisions that we've made. We scheduled an appointment for an estimate and Mike showed up on time. The scope of work was discussed and he provided us with a quote. When the install began, he showed up right on time. He worked diligently until the job was done. His attention to detail was impeccable. If you need insulation work done, I urge you to consider hiring APS Insulation for the job. His work is thorough, he shows up when he says he will, he communicates with you throughout the process and he cleans up once he's done. We couldn't be happier. I plan to hire APS Insulation to replace the insulation in the attic at our home."
Response time9 hrs
19 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Premium Insulation Services, LLC
Premium Insulation Services, LLC
4.8(
37
)

Serving Stennis Space Center, MS and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

"Insulation is expensive and we went with the better quality insulation so it was pricey but competitive. Their work was fast, efficient and the person I was in contact with, Nick, was extremely kind and respectful. I was caught up in meetings a lot when I was trying to get it booked and he was even open to texting me and answering my questions. Great Service! Would Highly Recommend."
Attic Before
Attic Before
Attic Before
Attic After
Attic After

+49

Response time12 hrs
Response rate89%
7 neighbors recently requested a quote
Avatar for Air Duct Cleaning Services
Air Duct Cleaning Services
5.0(
21
)

Serving Stennis Space Center, MS and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"The men were on time, knew what was needed and cleaned up after. They were a great team. I spoke with the manager who helped me decide what would be best for my situation. I recommend them to everyone for insulation of their attics. Thank you Mr. Brock. It was a pleasure."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

22 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Eco Energy & Solar Solutions, LLC
Eco Energy & Solar Solutions, LLC
4.7(
115
)

Serving Stennis Space Center, MS and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I was very impressed with the work ethic of the company. They followed through with what they told me they were going to do. If they were unable to come at the appointed time, they always contacted me to let me know about the schedule change. I appreciate very much that they were so conscientious about keeping me informed. They did a great job on all of the repairs they completed on my house, and the cost was very reasonable. I will definitely contact them in the future, if I need a company to repair my home. It was great for a single company to complete a variety of jobs from installing attic insulation, to removing an old attic fan, to repairing ceilings. I did not have to find a lot of different companies. Eco Energy & Solar Solutions did all of those repairs! Awesome company!"
Pavillion - Solar Panel - Workshop - All in One!!!
Sprayed Brad's shop
Closed Cell Insulation
Blown In Fiber Glass Insulation
Response time1 day
15 neighbors recently requested a quote
Recommended by98%of homeowners
Showing 1-10 of 50

FAQs for insulation service projects in Stennis Space Center, MS

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.

The Stennis Space Center, MS homeowners’ guide to insulation services

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

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