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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon83
    Verified insulation services reviews

Find Insulation pros in Duncanville

Avatar for Milo Insulation of East Texas
Milo Insulation of East Texas
5.0(
80
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Duncanville, TX and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"My wife and I were very pleased with the team that came out to install the MILO Insulation at our home. We found them to be very professional and courteous. They worked quickly and quietly to install the MILEX insulation and cleaned up after themselves. Overall it was a fine job. We would highly recommend MILO Insulation of Texas â Denton."
MILEX Transformation
MILEX Transformation
MILEX Transformation
MILEX Transformation
MILEX Transformation

+2

Response time2 days
5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Elite Insulation Specialist
Elite Insulation Specialist
5.0(
35
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Duncanville, TX and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"After checking out several insulation companies, I chose to hire Elite Insulation Specialist. I am very pleased with my decision. Their price was by far the best and I felt like they were very honest and straight forward. The guys arrived early to the appointment and we’re done in less than an hour. They were friendly and professional throughout the entire process. I will be recommending Elite I dilation to friends and family."
Fiberglass batt Insulation
Fiberglass batt Insulation
Fiberglass batt Insulation
Fiberglass batt Insulation
Fiberglass batt Insulation

+23

Response time1 day
Response rate89%
Recommended by100%of homeowners
Avatar for A Better Attic
A Better Attic
5.0(
8
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Duncanville, TX and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Cleaned out the old ..sanitized the attic and added much needed insulation. Along the way pointed out several spots on the roof that need addressing outside the attic. Were friendly... efficient and respected my dwelling and my belongings...they absolutely are SKILLED craftsmen that know what they are doing and my puppies loved their visitors"
Before and After
Before and After
Before and After
Before and After
Before and After

+2

Response time1 day
Response rate97%
Recommended by100%of homeowners
Fulkrum Operating Company, LLC
5.0(
30
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Duncanville, TX and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"This September I had a home energy audit through Fulkrum Insulation. They said we needed some Ductwork changes and more insulation in the attic. Since having those solutions installed, my electric bill has been dramatically lower than ever before."
33 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for North TX Insulation
North TX Insulation
5.0(
7
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Duncanville, TX and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"It was great! Jorge & his partner were very prompt, courteous, and efficient. I don’t have a really large attic but 3 other big companies quoted over $4000 to install insulation in my attic. North Tx Insulation did 13 inches of new blown in insulation for $1000.00. They were neat & in and out within an hour. I would highly recommend them!"
Attic upgrade
Insulation blow
R38 blown in
Insulation blow
Attic blown in

+6

6 neighbors recently requested a quote
Recommended by28%of homeowners
Avatar for Energy Attic
Energy Attic
4.3(
34
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Duncanville, TX and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"The representative was very knowledgable about the scope of work. I called him for the replacement of the attic insulation due for rats. I had pest control guy tell me my attic insulation had to be replaced. The rep, Guy, told me that wasn't what I needed. He told me that replacement the attic insulation would not solve my rats. He gave me names of good pest controls. Guy said to contact them before spending thousands of dollars for rats in my attic. Thank you Guy."
Best Fiberglass installers in the world!
100 yr old house Foil and Fiberglass
Foil and Fiberglass
Tall Attic Foil and Fiberglass
Radiant Barrier and Fiberglass Insulation

+6

Response time2 days
9 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Climate Doctors
Climate Doctors
4.8(
3,290
)
Blown-In Insulation - Install or Upgrade

Serving Duncanville, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Credit card accepted

"I can't thank these guys enough! They gave us a great deal and went above and beyond what we had hired them to do. They are going to come back out and take care of a few other things that they can do besides insulation. I can't recommend them enough. They are very punctual, professional, and very friendly. Even our dogs approve of them! Even before they were finished, I already noticed a VERY big difference in the temperature in the house. Instead of the AC running all day and it being 6-10 warmer than I prefer, it stays at the temperature I want it. The AC runs 1/4 of the time instead of running all day."
Response time1 day
Response rate100%
17 neighbors recently requested a quote
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Insulation questions, answered by experts

Ductwork should be wrapped in insulation in certain locations. This includes unconditioned interior parts of the home, such as attics, crawl spaces, basement ceilings, and between floors. Duct joints should also be insulated since they're more likely to leak air than other parts of your system. Building codes in some areas also require ductwork to be insulated.

It improves energy efficiency, reduces noise, enhances indoor comfort, and prevents drafts by filling wall cavities.

Roof vents help cool a house because as they allow hot air to escape, the temperature regulates inside the attic. If vents are defective or there are not as many as there should be, the attic becomes hot and stuffy. Without roof vents, air conditioning has to work harder to maintain a consistent temperature in the attic.

The primary downside of radiant barriers is their limited effectiveness in cold climates. They are designed to reflect radiant heat, making them less beneficial in cooler conditions where heat retention is more important. 

Radiant barriers require proper installation to maximize effectiveness. Incorrect placement can lead to minimal benefits. They also do not provide insulation, meaning they should be used in conjunction with traditional insulation for optimal energy efficiency. 

Closed-cell foam may come with a higher price tag, but it’s worth the investment because of its strength and durability. This material offers excellent thermal and moisture resistance, contributing to its long life span. Its construction enhances energy efficiency, which can lead to reduced heating and cooling costs over time.

The Duncanville, TX homeowners’ guide to insulation services

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