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Top-Rated Insulation pros in Mammoth - Updated Nov 2026

Preston Insulation
3.7(
16
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Mammoth, AZ and surrounding areas

In business since 1990

Free estimates

Warranties offered

"It seemed to be professional and a quick, no problem and no messy procedure. The only negative, as far as I am concerned, personally, I have NO guarantee that I got what I ordered! Most probably because I am not an insulation expert!"
 Exterior Wall Fiberglass Insulation
Recommended by100%of homeowners
Avatar for Drywall Perfection LLC
Drywall Perfection LLC
4.7(
108
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Mammoth, AZ and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"William and team did a great job. Smooth skim coat wasn't something that many contractors would even bid on. The results were fantastic. The finish on the walls was paint-ready and super smooth. With multiple coats in addition to the ceiling work it was done in about a day and a half. Pretty impressive for two guys. They were professional and contentions of the space and kept things as neat as can be for such a messy job. Very little sanding was needed so the dust was minimal. I plan to have them back for more work."
Staircase
Kitchen
Entry
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+7

Recommended by100%of homeowners
Avatar for Banker Insulation, Inc.
Banker Insulation, Inc.
3.6(
24
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Mammoth, AZ and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"What I was hoping to do didn't make sense so I'm pursuing a do it your self option. I spoke to Jeff Banker personally and he was very helpful, told me my idea didn't make sense since spray on insulation generally looks kind of messy and only makes sense for locations that aren't normally seen. He offered me other ideas and one was simple and easy enough that I'll just do it myself. I will keep him in mind though if/when I decide to spray foam elsewhere in my house. Thanks!"
A re-insulate
Spray Foam Insulation
Spray foam with fiberglass
Federal Tax Credit
Recommended by87%of homeowners
Foresite Foam Insulators, Inc.
5.0(
3
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Mammoth, AZ and surrounding areas

In business since 2007

Free estimates

Warranties offered

"Glenn really knows his stuff. These are great people to do business with. While we were waiting for Glen to get back to us with a quote (which only took a day) I was expecting a much highr price for foam insulation than reality. I was pleasently suprised with the pricing of foam from Foresite. If you are considering foam for your project, I highly recomend it and Foresite to do the job. If I ever have an insulation project again, I would not consider batt insulation over foam. It completly seals the whole cavity and provides a much greater R value than the "old" Batt insulation method. I only wish I had discovered foam insul. sooner!"
Project Photos 01
Trailer Interior
Coolidge
Randys Camp
Project Photos 01

+7

Recommended by100%of homeowners
Horizon Energy Systems
4.7(
14
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Mammoth, AZ and surrounding areas

In business since 1978

Free estimates

Credit card accepted

"They had a crew of two people to do the insulation. Their names were Enrique and Ronnie.. The owner, Brad LInzy iis an honest proprietor. He guarantees his products. He is very easy to work with and very accommodating. They arrived on time. They worked straight 5 hours without breaks. They were very professional. They were very clean. iThere were times that I forgot that they were there installing insulation because they were very quiet. They even wrapped with insulation my water heater without additional cost. The cost of our APS bill went down at least 40% I like the product and service very much that I had our rental property insulated too. Our renters were very happy cause now their electric bill went down dramatically plus the house is very comfortable. I also had them install the attic fans at our primary home and rental property. They are so good that I asked if they also install skylight. I did a research on skylight and their skylight is very good and excellent price compare to other vendors. I was only going to have them install a 10 or 11 " skylight for the kitchen but Brad recommended 18 which I am very happy that I listened to him! My kitchen is very bright now. I don't have to turn on the lights during the day. I had the skylight installed 9/2016. I called Brad last summer on an emergency basis because the a/c at our rental property stopped working. I called him at 9:00 in the morning and Brad, the owner and his staff was at the place within an hour repairing the a/c. What a great service!!!"
Recommended by100%of homeowners
Avatar for EcoSystems America, LLC
EcoSystems America, LLC
5.0(
3
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Mammoth, AZ and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"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."
Recommended by100%of homeowners
Avatar for The Plumber
The Plumber
4.4(
793
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Mammoth, AZ and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Kevin was prompt, super friendly and professional.  Not only did he take the time to look at our heater, he also patiently explained what he was doing and how the water heater works.  He discovered that we did not need a repair, but a new water heater.  I was blown away that there was no charge since he said he didn't fix anything.  Amazing service from Leak Dr. and we are now life-long customers!
"
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+2

Recommended by83%of homeowners
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Insulation FAQs, answered by experts

There are many ways to keep your house cool without central air. In fact, ductless mini-split AC systems are a solid alternative to central AC for situations when you can’t install ducts in your home. If you’re looking for a more budget-friendly cooling solution, consider using window AC units or portable air conditioners.

Spray foam is a highly effective insulative material that can dramatically reduce your energy bills and create a more comfortable living space. It does have a couple of drawbacks, however. First and foremost, spray foam insulation is much more expensive than fiberglass batt insulation. In addition, spray foam insulation is a dangerous chemical material; this is a project that is best left to pros for proper and safe installation.

Vapor barriers in attics are a bit outdated and most areas no longer recommend them for attic spaces. For vented attics, the best method is usually to install drywall and cover it with latex paint before attaching insulation fiberglass, cellulose, or foam insulation. When renovating an attic to use as a living space, a contractor can guide you on the best way to cover insulation.

The thickness of floor insulation will depend on the R-value you plan to achieve. R-value varies on the type of material as well as its thickness and density. Insulation materials with low R-values can be layered to match the value of denser materials. As long as your floor insulation is packed tightly, seals the area from drafts, and doesn’t prevent ventilation, it can be as thick (or thin) as you need.

For standard 2x4 walls, the ideal insulation has an R-value between R-13 and R-15. This level of insulation, typically around 3.5 inches thick, fits well within the wall cavity. Common options include fiberglass batts and spray foam. The best choice for your home can depend on your climate; use R-value maps, like those from Energy Star, to determine the recommended level for your region. For colder climates, you might also consider adding exterior insulation for greater efficiency. Always check with your local building codes to ensure you meet any required standards.

The Mammoth, AZ homeowners’ guide to insulation services

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