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4.6

(209 reviews)

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Avatar for AZ Pride Insulation
AZ Pride Insulation
4.8(
797
)

Serving Avondale, AZ and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Great experience with Az Pride Insulation. I recommend them to anyone who needs insulation work. Prompt, thorough, friendly, professional, respectful, and I am very happy with the job they did."
Recommended by98%of homeowners
Avatar for My Insulation Guy
My Insulation Guy
5.0(
174
)

Serving Avondale, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"Wayne and â My Insulation Guyâ did a super job. Wayne and I had several discussions by phone and set up an appointment to install the insulation. This is a family business. Waynesâ s son, Wayne Jr and Wayneâ s brother, Lawrence, introduced themselves when they arrived and worked flawlessly to insulate my attic by adding cellulose insulation. Was on time, on budget and just most importantly - 100% clean up. I would highly recommend Wayne and â My Insulation Guyâ for your insulation needs. You wonâ t be disappointed. And - you will be supporting a small local business with personalized service. Thanks Wayne, Wayne Jr and Lawrence for taking care of my insulation needs! Great Job!!"
New rreturn installed
New ducts installed strapped up
Completed re-route
Response time5 hrs
Response rate95%
9 neighbors recently requested a quote
Avatar for Koala Insulation of North and West Phoenix
Koala Insulation of North and West Phoenix
5.0(
9
)

Serving Avondale, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Koala replied to me quickly. I had 3 quotes, Koala provided the insulation I needed at a good price, but beyond that, the customer service from the quote to the work was great. It was seemless and all done with kindness, willing to take time to explain and answer questions. Prompt, in fact I made my decision on a Friday with a Monday completion. THANK YOU"
My jobs
My jobs
My jobs
Batt insulation
Spray Foam

+8

Response time4 hrs
Response rate89%
26 neighbors recently requested a quote
Avatar for EcoSystems America, LLC
EcoSystems America, LLC
4.4(
56
)

Serving Avondale, AZ and surrounding areas

Approved

In business since 2008

Free estimates

Customers say: True professional

"I hired Gary from EcoSystems in order to increase my attic insulation from R38 to R49 and I wasn't disappointed. He used all the SRP rebates available in order to reduce the price for me. I contacted a few more companies and Gary was the cheapest by $300-$600 so I hired him. He came promptly at the time set and after a few questions he started the work. After an hour or so the attic was recovered of cellulose. I took a quick look and it looked fantastic. The crew cleaned up after themselves and the entire experience was painless. I would recommend Gary if you are in the Phoenix area. Also he told me that if I had talked to my neighbors and someone else would have had their insulation done the same day, price would have been lower so I'm passing this information along."
EcoSystems America, LLC
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Valley Insulation LLC
Valley Insulation LLC
5.0(
21
)

Serving Avondale, AZ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"The two man crew arrived right on the designated time, explained what they would do and prepped for spraying the insulation. They showed me before and after pictures. Cleaned up after themselves before leaving."
Attic Insulation
Attic Insulation
Blown in Insulation
Fiberglass Insulation
Blown in Insulation

+9

Response time4 hrs
Response rate96%
24 neighbors recently requested a quote
Avatar for Grandave Insulation LLC
Grandave Insulation LLC
5.0(
4
)

Serving Avondale, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

Grandave Insulation LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. \n

Insulation
Response time1 day
12 neighbors recently requested a quote
Avatar for Kasi
Kasi
5.0(
5
)

Serving Avondale, 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 rate95%
17 neighbors recently requested a quote
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Insulation questions, answered by experts

Whether you should remove old insulation before blowing in new insulation depends on your particular situation. Fiberglass insulation attracts insects and mold over time, so if it has been decades since your last insulation upgrade, consider removing the old materials before placing the new ones. However, most types resist mold, insects, and mildew, so once you get the go-ahead from your contractor that your space is free from all three, feel free to install the new insulation directly on top of the pre-existing materials.

High humidity, bad insulation, warmth from sunlight, and poor circulation are all reasons your home’s hotter inside than out. While this is what you want in the colder months, summer can become unbearable if this is a constant. Try to find the cause, but you need to remember that issues like this require a permanent fix (unless you want to bear down during the summer months).

R-30 insulation is better for higher thermal resistance, but whether it’s "better" depends on the application. R-30 is much thicker and suited for areas like attics or floors in cold climates, where more insulation is required. R-13, on the other hand, is thinner and works well for 2x4 walls or milder climates where less insulation is sufficient. Choosing between R-13 and R-30 depends on the area being insulated and the climate. For example, R-30 provides more insulation but may not fit everywhere in your home.

While freezing pipes are less of a concern in warmer climates, pipe insulation can still be beneficial because it helps prevent condensation on cold water pipes, reducing the risk of moisture-related issues like mold growth. It also helps maintain water temperature, reducing the energy needed to heat and cool the water, which can ultimately lower your utility bills.

A garage ceiling needs a vapor barrier if it’s a heated garage or if you’re installing insulation in the ceiling. Without a vapor barrier, you risk moisture issues and mold growth. If you have an unheated garage and don’t plan on installing insulation that could get wet and harbor mold, the ceiling doesn't need a vapor barrier.

The Avondale, AZ homeowners’ guide to insulation services

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