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TRUSTED BY LANNON, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon439
    Verified drywall insulation services reviews

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

Avatar for INSULATION SPECIALISTS INC
INSULATION SPECIALISTS INC
4.9(
11
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Lannon, WI and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"I requested an estimate for blowing insulation into my attic. Jim came out once to do an assessment, and offered a reasonable estimate. We scheduled installation. He returned on my request after I removed the existing insulation to reassess the attic. It was determined that there was already insulation blown under the floor, and Jim stated that he would not recommend any further work. Jim did not charge me for the multiple visits for assessments, and was very gracious about the necessity of canceling. I would recommend his services without reservation."
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+6

Response time11 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Elite Insulators
Elite Insulators
4.8(
21
)
Injection Insulation - Install

Serving Lannon, WI and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Owner Kyle Driessen and his team were prompt, courteous, and highly knowledgeable. They provided a thorough assessment of my home’s insulation needs and offered clear, honest recommendations without any pressure. Their expertise in spray foam insulation was particularly impressive, ensuring that every nook and cranny was properly sealed."
Cathedral Ceilings
Ceiling/Wall
Walls
Amish Ice Box
Amish Ice Box

+56

Response time2 days
Recommended by57%of homeowners
Avatar for Cozy Walls Foam Insulation
Cozy Walls Foam Insulation
5.0(
5
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Lannon, WI and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

Real measurements. Thermal imaging. The owner at your door. Zero pressure.\nTell us about your house and Erik will call you back to set a time. The estimate is free everywhere we work, and it comes with proof — not a guess over the phone.

External Injection
External Injection
External Injection
External Injection
Re-caulking after the siding is put back on

+7

11 neighbors recently requested a quote
Avatar for Hawx Insulation- Milwaukee
Hawx Insulation- Milwaukee
4.1(
361
)
Blown-In Insulation - Install or Upgrade

Serving Lannon, WI and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

8 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Modern Exterior
Modern Exterior
4.5(
31
)
Blown-In Insulation - Install or Upgrade

Serving Lannon, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Modern Exterior did an amazing job repairing my roof soffit and fascia! Their team was professional, efficient, and the quality of work was great. Easy to communicate with and finished the project on time."
New roof installed
Completed Roof and Skylights Project
Ridge vent replacement completed
New vent being installed
New home with new gutter gguards

+600

Response time5 hrs
Response rate99%
208 neighbors recently requested a quote
RetroFoam of Wisconsin Inc.
New to Angi
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Lannon, 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.

75 neighbors recently requested a quote
Showing 1-10 of 43
Drywall Insulation FAQs, answered by experts

There are a few ways to figure out if your walls are plaster or drywall, but the pushpin method is probably the easiest option. To try it, choose a part of your wall where you can insert a pushpin or thumbtack without leaving an obvious mark. If it goes in easily, you have drywall. But if the wall is tough to penetrate, that’s plaster.

There are some instances when you can use extra drywall in your garden. Ideally, unused scraps of new drywall are best for amending soil without the concern of additional chemicals or mold. However, drywall with paint, mold, or potential asbestos requires specialized disposal by a professional and should be kept out of your garden.

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

The average cost to apply a skip-trowel drywall texture to walls is $1.25 to $2.00 per square foot. Ceilings cost slightly more because of the increased difficulty of working overhead. Additional cost factors include any drywall repairs and removal of existing textures or wallpaper.

It is possible to apply plaster on the interior or exterior of your home, but we don’t recommend it. Plaster is easy to apply in theory, but in reality, it can be a challenging material to work with, and it’s difficult to get the finished product to look clean, even, and smooth. Many DIYers end up calling in a professional afterward to touch up the area or even redo it entirely because of mistakes they made in the process. Hiring a plaster pro will cost more, but it’s usually the best option to achieve high-quality results.

The Lannon, WI homeowners’ guide to drywall insulation services

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