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Find Insulation pros in Magnolia

Avatar for Affordable Insulation, LLC
Affordable Insulation, LLC
5.0(
58
)

Serving Magnolia, TX and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Used Affordable Insulation to blow in fiberglass insulation into attic above 3 car garage. They were quick to reply to my initial inquiry and follow up questions. Marc had the estimate to me the same day I contacted them. Their estimate was much more affordable (pun intended!) than another quote I received. I was very pleased with their number and was ready to hire them. The team of Jason, Jason, and Daniel were courteous, friendly and professional. They called ahead and showed up as scheduled. They made quick work of the job. The job came out looking great. Insulation depth was a couple inches deeper than expected so was pleased about that as well. They ensured no insulation was in the overflow drain pans of water heater or AC since that could clog the overflow drains causing them to backup. They cleaned up all excess insulation that had fallen into the garage. Attention to detail was superb. I highly recommend Affordable Insulation."
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+35

Response time2 days
12 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Koala Insulation of North Houston
Koala Insulation of North Houston
5.0(
235
)

Serving Magnolia, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Koala Insulation - North Houston is a 5-star insulation company. Tyler, owner, is 100 percent customer oriented and goes out of way to ensure that the installation meets your needs and schedule. The installation team is very knowledgeable and ensures a professional install. If you need insulation call Koala Insulation - North Houston team for the great install. Phone: (281) 749-1794"
Spray Foam Insulation
Blown In Insulation
Batt Rolled Insulation
Response time2 hrs
Response rate97%
29 neighbors recently requested a quote
Avatar for The Insulation Company
The Insulation Company
5.0(
61
)

Serving Magnolia, TX and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"We had a pipe in the attic burst due to the ice storm. Minimal damage, but it did get the attic insulation wet. I called Sean at Home Energy Solutions. He came out to assess the damage. He replaced the damaged insulation FOR FREE!!! since it was a small area. The installers were very prompt, polite and professional. I highly recommend this business."
BLOW IN INSULATION
RADIANT BARRIER
CRAWL MOIST BARRIER
ATTIC FOAM SEAL
ATTIC EXTRACTION

+19

9 neighbors recently requested a quote
Recommended by87%of homeowners
Insulation Discounters
4.6(
1,034
)

Serving Magnolia, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Emergency services offered

Warranties offered

"Remy got the job done in one day as promised. He installed baffles to protect the air flow from the soffits, installed the insulation and even discovered one of my AC ducts had come apart and fixed that too. My attic has never been in better shape. I would definitely recommend Insulation Discounters."
InsulSafe SP
Solar Vent
Attic Tent
Refridgerated Air Dryer
Radiant barrier

+135

Response time4 hrs
Response rate91%
23 neighbors recently requested a quote
Avatar for Houston Home Insulation Services
Houston Home Insulation Services
4.9(
10
)

Serving Magnolia, TX and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"This company was so impressive. They showed up promptly when they said they would. They were very clean and tidy and respectful of the homeowners and our property. They worked tirelessly all day long to remove the old insulation in the attic, find and plug all holes in the attic, thoroughly disinfect, blow in the new insulation and cleaned up afterwards, as though no one had ever been there. They were priced very competitively and went above and beyond. We highly recommend this family owned company! FIVE STARS ⭐️ ⭐️ ⭐️ ⭐️ ⭐️"
Response time1 day
Response rate96%
3 neighbors recently requested a quote
Avatar for 3 Guys Electric & Insulation
3 Guys Electric & Insulation
4.6(
158
)

Serving Magnolia, TX and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Great price, value and follow up. I would recommend 5 Guys Insulation in a heartbeat. I will be using them again in the future."
Water Heater Wrap
Radiant barrier
Attic stair cover
Radiant Barrier/ blown in insulation
Reseal A/C duct

+44

Response time2 days
18 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for F3 Foam, LLC
F3 Foam, LLC
4.6(
27
)

Serving Magnolia, TX and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quick response

"Great job, on time, cleaned up afterword, insulation works well. I love the foam! This was the only vendor that suggested open-cell foam for the ceiling and closed-cell foam for the walls; great idea!"
Montgomery County Home
Montgomery County Home 2
Montgomery County Home 3
Montgomery County Home 4
Magnolia Home 1

+7

Response time1 day
Response rate88%
Recommended by91%of homeowners
Avatar for Insulation JB
Insulation JB
4.3(
6
)

Serving Magnolia, TX and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Jose and his team did a fabulous job replacing the attic insulation, fixing gable vents, and installing a new attic door. The team was fast, efficient, thorough, and clean. Outstanding service at a fair price. Very respectful crew and a very high-quality job. We were very happy with the results and will recommend Insulation JB among our friends and neighbors."
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+8

23 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Kelly's
Kelly's
4.9(
44
)

Serving Magnolia, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"Kellys A/C did an excellent job upgrading the insulation in my home. The crew was friendly, efficient, and respectful of my space. They explained the process clearly, and I noticed an immediate improvement in comfort. I highly recommend them for anyone considering insulation or HVAC services."
Air Duct Cleaning
insulation
HVAC
Furnace Install
Furnace Install

+15

Response time10 hrs
39 neighbors recently requested a quote
Recommended by92%of homeowners
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FAQs for insulation service projects in Magnolia, TX

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 Magnolia, TX 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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