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

Claire's Insulation Service
New to Angi
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Lena, WI and surrounding areas

Approved

In business since 1981

Free estimates

Offers commercial services

With over 36 years of experience and knowledge in the insulation industry, we are the experts you need to take care of your home or business. We handle everything from polyurethane spray foam to insulation testing with thermal imaging. We will treat your home as we would treat our own. Give Claire's Insulation Service a call today, we look forward to working with you!

Response time20 mins
RetroFoam of Wisconsin Inc.
New to Angi
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Lena, WI and surrounding areas

Approved (Corporate)

Free estimates

Credit card accepted

Offers commercial services

RetroFoam of Wisconsin specializes in RetroFoam injection foam insulation for existing walls, helping homeowners improve comfort and energy efficiency without the mess or disruption of a full remodel. Our insulation solution is designed to reduce drafts, help maintain consistent indoor temperatures, and make homes more comfortable year-round. We serve homeowners across the state. Whether you live in a historic home or a newer build, our team provides a proven insulation solution tailored to your needs.

77 neighbors recently requested a quote
Avatar for Stendahl Exteriors
Stendahl Exteriors
4.1(
252
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Lena, WI and surrounding areas

In business since 2005

Credit card accepted

"Stendahl Exteriors was very knowledgeable about the insulation problem/getting a new roof and new siding. They were able to complete the work in a very timely manner.  We weren't planning on the insulation being done but they were very helpful and courteous in helping us fix this."
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+3

Recommended by82%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Lena, WI and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
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+2

Recommended by65%of homeowners
Avatar for BayTherm Insulation, LLC
BayTherm Insulation, LLC
3.3(
13
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Lena, WI and surrounding areas

In business since 1995

Free estimates

"I did a bathroom remodel last summer and the attic insulation got disturbed. This winter, the new shower line in the ceiling froze. I had BayTherm come out to give an estimate. They were the cheapest and most knowledgeable about how to really fix the problem. I feel I got more value than expected."
Recommended by87%of homeowners
Hip & Ridge Construction
4.5(
6
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Lena, WI and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"The windows our great! Energy saving due to the insulated glass saves money and never fogs or has condensation on the windows. The durability and ease of cleaning and opening these windows are a dream! Along with the aesthetics.
The crew that came to install the windows did awesome work fast cleaned up there work area things were in great shape when leaving. Since then I have had follow up calls and follow visits to make sure everything is working as I believe it should be which it is. Great company!! Would have them do any work for me and my family and would have them do anyone else's work too. Do not let this company slip by without a try!"
Recommended by100%of homeowners
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Drywall Insulation FAQs, answered by experts

If your home was built before the 1940s and was not remodeled in the past 50 or so years, you probably have plaster walls. Aside from assuming, there are some practical ways to tell if you have plaster walls, including the following: If you knock on the wall and it feels solid, not hollow, if you can’t insert a thumbtack easily, if there are cracks that look like spiderwebs, or if your home has curved, arched, or swirled walls, doorways, or window openings.

If you have an unfinished basement or attic, you could examine the backs of any finished walls to check, too.

If you already have plaster walls and ceilings, adding new plaster costs $2 to $10 per square foot. For an average-sized room, that would come out to $1,200 to $10,000. However, the cost to replace plaster with drywall is higher—running between $720 and $1,250 for a 10-by-8-foot wall or ceiling (not including drywall finishing).

While fumigation chemicals cannot pass through solid objects, they will seep into any openings in walls, doors, or other closed spaces. This allows them to get into tight places where pests may be hiding and causing damage, like termites ruining the foundation of your home. It also means that your home needs to ventilate for 48 hours before returning to ensure that no harmful chemicals remain in your space. 

Wet-sanding and dry-sanding each have pros and cons. Dry-sanding is less messy, so it’s a good option if you’re trying to minimize dust (for example, if you’re sanding an occupied home or working with particularly dry or dusty drywall mud). However, dry-sanding is quicker because you don’t have to keep rinsing a sponge or wait for it to dry before painting.

If you're comfortable hanging drywall yourself, you may be comfortable finishing it. But it's worth noting that finishing drywall adds several steps to the process and a lot of waiting time. Hiring a drywall installer may be the way to go if you'd rather spend your time doing other things or are nervous about leaving a rough surface.

The Lena, WI homeowners’ guide to drywall insulation services

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