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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon157
    Verified insulation services reviews

Top-Rated Insulation pros in Alexander - Updated Nov 2026

Avatar for Koala Insulation of Hickory
Koala Insulation of Hickory
4.0(
4
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Alexander, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Koala Insulation of Hickory is the area's certified insulation expert providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage. We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt-insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, hatch and can light covers. If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations. We are locally owned and operated, fully insured and licensed, and our services come with a limited lifetime warranty.

Batt Rolled in Insulation
Spray Foam Insulation
Blown In Insulation
Response time2 days
57 neighbors recently requested a quote
Recommended by25%of homeowners
Your Problem Solved NC, INC.
5.0(
15
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Alexander, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

At Your Problem Solved LLC we have over 20 years experience and we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time8 hrs
Response rate98%
4 neighbors recently requested a quote
Avatar for JDW Exteriors
JDW Exteriors
4.2(
46
)
Blown-In Insulation - Install or Upgrade

Serving Alexander, NC and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

With more than 20 years of experience handling a wide variety of projects for homeowners and business owners, JDW is the pinnacle of excellence in North Carolina. We hold ourselves to the highest standards, so you know that any job we work on will be done at an affordable price and with a quick turnaround without sacrificing quality or safety. Our varied experiences allow us to help you in many different ways; just ask and we will work with you to find a solution. We are dedicated members of the community and will work with you to help you create the perfect home or business. We offer 24/7 emergency services, so no matter the time reach out and we will come to help you.

6 neighbors recently requested a quote
Recommended by76%of homeowners
MORAS PRO FOAM & INSULATION, LLC
3.8(
4
)
Spray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Alexander, NC and surrounding areas

Approved

In business since 2024

Credit card accepted

Offers commercial services

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! Call Today!

Response time1 day
3 neighbors recently requested a quote
Avatar for Home Field Insulation of Asheville
Home Field Insulation of Asheville
New to Angi
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Alexander, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Home Field Insulation of Asheville is committed to excellence in every aspect of our \nbusiness. We uphold a standard of integrity bound by fairness, honesty, \nand personal responsibility. Our distinction is the quality of service \nwe bring to our customers. Accurate knowledge of \nour trade combined with ability is what makes us true professionals. \nAbove all, we are watchful of our customers' interests and make their \nconcerns the basis of our business.

Home Shield Insulation
25 neighbors recently requested a quote
Avatar for Top Below Insulation
Top Below Insulation
New to Angi
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Alexander, NC and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

17 neighbors recently requested a quote
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Insulation FAQs, answered by experts

Actually, condensation can mean that your windows are more energy efficient because the seal keeps cold air out and warm air in. In some cases, windows with poor seals can lead to more condensation, but they may allow the cold and warm air to mix and reduce condensation. If you’re worried about whether or not your windows are properly insulated, have a pro assess them.

Costs depend on insulation material, labor, accessibility, and whether existing insulation requires removal.

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

Energy-efficient homes generally have higher appraisals and appeal to buyers.

A vapor barrier keeps moisture out of the crawl space, while insulation reduces the amount of unconditioned air—and sometimes moisture—that enters the space. Coupling a vapor barrier with insulation can help prevent humidity and related moisture damage in a crawl space while also making your home more energy-efficient. Just be sure to use insulation that won’t get damaged from moisture, like rigid foam board or expanding spray foam insulation.

The Alexander, NC homeowners’ guide to insulation services

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