Top-rated drywall insulation pros.

Best drywall insulation pros near Spencerville, IN

Enter your zip and get matched with up to 5 pros

Need a pro for your drywall insulation project in Spencerville, IN?

Select your specific project to find the pro for you.

TRUSTED BY SPENCERVILLE, IN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon124
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Spencerville - Updated Nov 2026

Avatar for USA Insulation of Northern Indiana
USA Insulation of Northern Indiana
4.5(
20
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Spencerville, IN and surrounding areas

Approved

In business since 1977

Free estimates

Customers say: Quick response

"Great work, very personable, professional, courteous, and reasonably priced. Received blow in insulation for garage and entire attic in house… they hammered it out, did a quality job, and work very hard."
Brick/ Alum. Wall Install
Brick/ Alum. Wall Install
Vinyl Sided Walls
Vinyl Sided Walls
Vinyl Sided Walls

+33

Response time1 day
Response rate100%
41 neighbors recently requested a quote
Avatar for Home Energy Pros
Home Energy Pros
5.0(
15
)
Blown-In Insulation - Install or UpgradeInsulation - Install or Upgrade

Serving Spencerville, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"I had someone come out to my home to take a look and they were very professional and answered every question I had. The install guys came a couple days later and they were both great and showed me the work they did and I was very pleased. So far I have noticed a huge change in my bill and will definitely be recommending to my friends and family!"
Response time4 days
Response rate98%
42 neighbors recently requested a quote
Avatar for Kokomo Spray Foam LLC
Kokomo Spray Foam LLC
5.0(
5
)
Blown-In Insulation - Install or Upgrade

Serving Spencerville, IN and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

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! \n

56 neighbors recently requested a quote
Avatar for Armour Insulation & Coatings
Armour Insulation & Coatings
5.0(
4
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Spencerville, IN and surrounding areas

In business since 2018

Free estimates

Warranties offered

"Alex was the most honest business man we have dealt with in a very long time! Great customer service and extremely knowledgeable of his product. Will definitely use again and we highly recommend him to anyone looking for insulation."
Portfolio
Portfolio
Portfolio
Portfolio
Portfolio

+3

Response time4 days
Recommended by100%of homeowners
Sealed Tight Insulation LLC
5.0(
3
)
Injection Insulation - Install

Serving Spencerville, IN and surrounding areas

In business since 2022

Free estimates

Credit card accepted

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 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.

Response time6 hrs
Recommended by100%of homeowners
Avatar for Brave Spray Foam, LLC
Brave Spray Foam, LLC
5.0(
4
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Spencerville, IN and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"I hired David and Brian to spray insulation in the attic and the outside walls of my home.. They also incapsulated my crawl space. When they came to quote the job, I knew almost immediately that these men knew their profession. They explained all what had to be done. They explained things on my level so I could understand. They did a great job. I really appreciate them for doing such a wonderful job. They are fair in their pricing. They are great people. If you need any kind of insulation work done, call David and Brian. They are nice and respectful. They even moved furniture and appliances to get to every outside wall. I am amazed at their work. I cannot find enough words to tell them how thankful I am."
Response time3 hrs
Recommended by100%of homeowners
Showing 1-10 of 25
Drywall Insulation FAQs, answered by experts

While it’s most common to sand plaster dry, it is possible to wet-sand plaster, too. Doing so can reduce the amount of plaster dust released into the air and make it easier to work in smaller, more delicate areas (such as around wall trim). However, some people find that wet sanding leads to more imperfections, which is why larger walls are more often dry sanded to ensure an even finish.

Yes, you can apply new plaster over an existing plaster surface, such as a wall or ceiling, provided the old plaster is in good condition. Before you begin, check the stability of the existing plaster. The surface must be clean, free of loose material, and have no peeling paint. It is also recommended to roughen the surface slightly to promote adhesion. For older plaster, applying a base coat like a PVA emulsion or a specific bonding agent or primer is crucial. This step makes the existing plaster less porous and ensures the new and old layers adhere properly for a smooth, long-lasting finish.

A common cause of separation between a wall and the ceiling is truss lift—this can happen to the ceiling of rooms directly under the attic when the seasons change and wood building materials dry out, shrink, and shift. Roof trusses often dry out at different speeds, and if the bottom pieces dry out faster than the top pieces, they can shrink and pull the attached drywall away from ceilings and walls, causing cracks. Fortunately, truss lift is only a cosmetic problem, not a structural problem, and you can fix it by separating the ceiling drywall from the roof trusses, and patching the cracks.

Yes, walls on the top floor can be load-bearing if stacked on the floor’s foundation.

Plaster itself has a higher R-value than drywall. However, there are other considerations surrounding plaster and insulation. As a general rule, it's easier to obtain consistency in insulating value and quality when working with drywall rather than plaster. Plaster walls often don't contain any insulation behind the wall covering by design, and careful evaluation is necessary when choosing to add it.

The Spencerville, IN homeowners’ guide to drywall insulation services

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