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TRUSTED BY ALTO, MI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon89
    Verified insulation services reviews

Top-Rated Insulation pros in Alto - Updated Nov 2026

Avatar for Insulation Commandos of Grand Rapids
Insulation Commandos of Grand Rapids
5.0(
8
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install

Serving Alto, MI and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Eric responded immediately and set up a consultation. He was prompt, very polite, thorough and knowledgeable. He explained everything in detail and was very professional throughout the entire process. His pricing was also quite fair. The only reason I did not go with him was that I needed other work done outside of his area of expertise. I was able to bundle that work with another insulation contractor which better suited my budget at this time. I would absolutely recommend Eric and will definitely contact him, should I need any additional work in the future."
104 neighbors recently requested a quote
Avatar for Koala Insulation of Grand Rapids
Koala Insulation of Grand Rapids
4.9(
11
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Alto, MI and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

Koala Insulation of Grand Rapids 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, can light covers and solar attic fans. 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 Insulation
Batt Insulation
Batt Insulation
Batt Insulation
Batt Insulation

+15

Response time9 hrs
Response rate97%
7 neighbors recently requested a quote
Smart Roofing Systems, Inc.
5.0(
20
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Alto, MI and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

We're a very well established leader in the Michigan roofing industry, with commercial and residential flat roof specialists. Customer preference and priorities are always first. We're very timely with our work and pay attention to detail. Call us now for a free quote. \n \nWhat's Smart Roofing Systems? We are a Green certified, roofing, insulation and ventilation company, with 12 years of experience. Smart Roofing Systems, Inc., serves the greater Grand Rapids area providing proper insulation and ventilation with quality workmanship. \n \nLet our team of experts help you define the best solutions to your roofing, gutter, ventilation or insulation needs. We want to have the trust of the community by exceeding expectations and offering ethical roofing solutions. Be smart and call Smart Roofing Systems, Inc., and check us out. \n \nWe are certified by the EPA for Lead based Paint Repair. All Service Providers must be certified by the EPA to work on lead based paint by August 2010. \n

Response time2 days
Response rate100%
3 neighbors recently requested a quote
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Insulation FAQs, answered by experts

Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.

Polyisocyanurate foam, or polyiso for short, has the highest R-value per square inch: 6.5 to 6.8. Polyiso is a rigid foam that comes with a reflective foil on both sides to serve as a radiant barrier. Given its high R-value, rigid foam is usually meant for foundations and basement walls.

The time required for insulation installation can range from a few hours to a few days, with most projects taking 1-3 days to complete. The final duration depends on the project's size and complexity, the area size, and the type of insulation being installed.

The lifespan of cellulose insulation is 20 to 30 years, on average. That said, it’s important to start checking your insulation after year 10 to check for degradation, mold, mildew, and other potential problems. Every 10 years, you should also confirm your home’s insulation is in line with updated local building codes.

Yes, crawl space insulation is worth it if installed correctly. Installing insulation in your crawl space will improve the air quality, help stabilize your home's temperature, lower your energy bills, and prevent pests from entering your home. Though you’ll pay more to install insulation initially, the savings you get from installing insulation can help offset those initial costs over time.

The Alto, MI homeowners’ guide to insulation services

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