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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon254
    Verified insulation services reviews

Find Insulation pros in El Mirage

Avatar for Koala Insulation of North and West Phoenix
Koala Insulation of North and West Phoenix
5.0(
9
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving El Mirage, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I needed extra attic insulation. Koala Insulation N and W responded quickly. I was able to get a fair quote and excellent work. Everyone was helpful, knowledgeable and kind. I did get a few quotes and felt Koala fit my needs and budget best. I would recommend them to anyone. Thank you!"
My jobs
My jobs
My jobs
Batt insulation
Spray Foam

+8

Response time4 hrs
Response rate89%
28 neighbors recently requested a quote
Avatar for Valley Insulation LLC
Valley Insulation LLC
5.0(
21
)
Blown-In Insulation - Install or Upgrade

Serving El Mirage, AZ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"The owner, Joe called me and gave me a quote over the phone. YES! The quote was based on my square footage and my desire to stick with the least expensive solution. The new blown-in product won't need more added as it did with the original product blown-in by a different company 10 years ago. That inferior product had a settling rate of over half! The workers were on time, made short work of the installation, let me climb the ladder to see the before, sent me photos of the after, and stuck with the original quote. Lastly, they were here within a week of my initial call and were on time. Great company and saved me more than $800 on the next lowest estimate. Highly recommend."
Attic Insulation
Attic Insulation
Blown in Insulation
Fiberglass Insulation
Blown in Insulation

+9

Response time4 hrs
Response rate100%
20 neighbors recently requested a quote
Avatar for Kasi
Kasi
5.0(
5
)
Spray Foam Insulation - InstallInjection Insulation - Install

Serving El Mirage, AZ and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

Kasi is a local, family-owned and operated spray foam insulation contractor. We service Phoenix, Tucson, Prescott, and northern Arizona. Two brothers, Patrick and Paul Kariniemi, founded Kasi in 2010. Prior to starting Kasi, Patrick spent ten years with a spray foam roofing company in Phoenix and Paul was an industrial construction contractor in Minnesota. Although we’ve tested nearly every foam insulation product available in Arizona, we’ve only purchased foam from a few suppliers. We have an 11-year long relationship with our injected foam manufacturer and a five year long relationship with our spray foam supplier. Since each foam insulation product has its own application characteristics, we’ve found that you have a lot fewer problems by sticking with reputable manufacturers who stand behind their products. As a result, our technicians are experts in the products they install.\n\n

Gallery
Gallery
Gallery
Response time2 days
Response rate100%
19 neighbors recently requested a quote
Hawx Insulation-Phoenix
4.1(
361
)
Blown-In Insulation - Install or Upgrade

Serving El Mirage, AZ 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

12 neighbors recently requested a quote
Recommended by75%of homeowners
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Insulation questions, answered by experts

It depends on your needs and preferences, though many homeowners think it is worth it. Not only is blown-in insulation easy to install, but it is highly efficient with thermal regulation. Most types are mold-resistant, flame-resistant, insect-resistant, and, most importantly, completely safe.

Periodic checks for moisture or pest issues ensure consistent performance.

Cellulose insulation is usually made from recycled paper products, such as old newspapers, but cellulose might also contain recycled denim. While most homeowners traditionally buy cellulose insulation to use for installation, it is possible to make your own at home with old newspapers, cardboard, a paper shredder, and boric acid (important for fireproofing your cellulose insulation materials).

The best type of insulation for your home depends on your specific needs, climate, and the area you are insulating. For new construction, structural insulated panels are a highly energy-efficient option that is easy to install during the building process. In very warm climates, reflective insulation can be a cost-effective choice. For cold climates, fiberglass is an excellent option due to its high R-value and resistance to settling over time. Spray foam works well in humid environments because of its moisture-resistant properties. For standard attics, loose-fill, spray foam, or blown-in insulation are all suitable options.

STC (Sound Transmission Class) is a rating that describes how well a building material or assembly blocks airborne sound. A higher STC rating means less noise will pass through the material, providing better sound reduction. This rating system applies to various building components, including windows, doors, flooring, drywall, and insulation.

For context, a typical single-pane window has an STC rating of around 25 (where normal conversations are audible), while a well-sealed, double-pane window can exceed STC 45 (blocking loud speech and most music). It is important to note that for some products, like soundproofing drywall, the STC rating refers to the entire wall system, not just the individual panel.

Additionally, STC ratings are most effective for measuring sound reduction at mid-to-high frequencies, such as human speech, and may not accurately reflect how well a material blocks low-frequency sounds like bass music or thunder. Because of these factors, it is recommended to consult a professional to determine the right STC-rated materials for your specific soundproofing needs.

The El Mirage, AZ homeowners’ guide to insulation services

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