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TRUSTED BY GUADALUPE, AZ HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon264
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Guadalupe, AZ

*The Angi rating for Insulation Service companies in Guadalupe, AZ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Guadalupe, AZ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on January 13, 2026

Find Insulation pros in Guadalupe

Avatar for Thermo Shield, LLC
Thermo Shield, LLC
4.7(
212
)

Serving Guadalupe, AZ and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"We have a 30 year old home that had only 6" of Cellulose insulation in the attic. Now it has the recommended 10" @R-38. Half of home has a flat roof with about 12" of clearance for insulation that was extremly difficult to access. Thanks to the two Steves and John they "Got her done". Also got the $600 rebate savings from SRP. We are Looking forward to lower electricity bills this summer. They were on time at 6:00 am and all cleaned-up and on their way to the next job by 8:00am. Great young men, Thanks!"
Attic Radiant Barrier
Attic Radiant Barrier
Attic Radiant Barrier
Radiant Barrier
Radiant Barrier

+172

Response time2 days
6 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for AZ Pride Insulation
AZ Pride Insulation
4.8(
797
)

Serving Guadalupe, 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
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Avatar for Koala Insulation of The East Valley
Koala Insulation of The East Valley
4.9(
16
)

Serving Guadalupe, AZ and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"So far very good. Itâ s just completed hopefully this will make a difference. Feel good about having the old insulation removed after 38 years. Old insulation was breaking down like sawdust. Attic is clean now no critters or bugs to worry about. Everyone was professional & efficient. Ask again in one year for an update on performance & customer service if needed."
Batt Rolled in Insulation
Spray Foam Insulation
Blown-In Insulation
Response time4 hrs
Response rate95%
4 neighbors recently requested a quote
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Avatar for EcoSystems America, LLC
EcoSystems America, LLC
4.4(
56
)

Serving Guadalupe, 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
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Avatar for Attic Construction AZ, LLC
Attic Construction AZ, LLC
4.4(
91
)

Serving Guadalupe, AZ and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"The job was completed nicely and they replaced the original insulation in my home from the 60s."
Before, Middle, After
Before
Removing Debris and Batt Insulation
During Vacuuming
During Vacuuming

+26

Response time6 hrs
Response rate91%
179 neighbors recently requested a quote
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Avatar for Valley Insulation LLC
Valley Insulation LLC
5.0(
21
)

Serving Guadalupe, 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%
23 neighbors recently requested a quote
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Insulation questions, answered by experts

You do not always need to remove old insulation before adding new. If the existing insulation is in good condition—not wet, physically damaged, moldy, or infested with pests—you can add new insulation directly on top of it for a compounding effect. You can also mix different types, such as adding blown-in insulation around existing fiberglass batts.

However, removal is recommended if the old insulation is compromised by water damage or pests. You should also remove it if you plan to install a different type of insulation, like switching from roll or batt insulation to spray foam. If the existing insulation is very old or damaged, you will likely get more benefit from removing it and starting fresh.

Unless your cellulose insulation is wet, moldy, or showing signs of mildew or pests, there’s no need to remove it before adding new insulation on top of it. Inspect your insulation thoroughly before adding the new insulation, and if you’re unsure how to assess the presence of mold or mildew, talk to a mold remediation specialist near you.

No, you should avoid using antifreeze in your outdoor spigot to prevent freezing. Antifreeze can contaminate your water supply and harm the environment. Instead, employ safer and more effective methods for winterizing your spigot, such as draining the spigot and using insulation, to protect it from freezing temperatures.

Bathroom wall insulation not only keeps the area temperate, but it also reduces instances of mold, mildew, and rot. Bathrooms, after all, are havens for moisture. With this in mind, it’s absolutely worth it to insulate bathroom walls since it saves money in the long run. You won’t have to hire a pricey mold remediation service down the line. Also, insulation decreases outdoor noise and lowers energy costs.

Your house may be cold even if the heat is on because of bad insulation, gaps in doors, small holes pulling hot air from the home, or excess humidity. The heater itself might be malfunctioning. For this problem, you’d need to talk to an HVAC pro. If you have a gas heating system (most do) this should be considered an urgent job as natural gas could be leaking in your home.

The Guadalupe, AZ homeowners’ guide to insulation services

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

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