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TRUSTED BY TEMPE, AZ HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon186
    Verified insulation services reviews

Top-Rated Insulation pros in Tempe - Updated Nov 2026

Avatar for My Insulation Guy
My Insulation Guy
5.0(
177
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install

Serving Tempe, 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%
12 neighbors recently requested a quote
Avatar for East Valley Insulation
East Valley Insulation
4.5(
32
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Tempe, AZ and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"I recently installed a 2 ton mini split AC in my garage and wanted to insulate the enclosed peaked roof attic area of about 550 sqft. I was going to do it myself with the HD blow in insulation and rental blower but decided to get a few quotes. East Valley was only a few hundred dollars more than doing it myself. Communication was great, price was great, the two-person crew showed up on time with a 1/2-hour courtesy call beforehand, when they arrived, they verified the project and square footage I gave them, they laid down a plastic sheet on the driveway to protect the drive, parked their box van and went to work, took about 45 minutes beginning to finish. Cleaned up and left- the crew was awesome and super friendly, polite and courteous. I would recommend East Valley Insulation to anyone"
Spray Foam Insulation on Ceiling
Spray Foam Insulation on Ceiling
Spray Foam Insulation on Ceiling
Response time2 days
119 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for EcoSystems America, LLC
EcoSystems America, LLC
4.4(
56
)
Blown-In Insulation - Install or Upgrade

Serving Tempe, 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
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Valley Insulation LLC
Valley Insulation LLC
5.0(
21
)
Blown-In Insulation - Install or Upgrade

Serving Tempe, 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 rate100%
16 neighbors recently requested a quote
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Insulation FAQs, answered by experts

Yes, you need a 1.5-inch to 2-inch air gap in a cathedral ceiling to allow proper air flow and prevent cathedral ceiling venting problems. This amount of airspace allows warm, moist air to properly leave your ceiling to avoid moisture build-up and other issues that put your home at risk. You can also add an air vent for extra air flow.

Yes, insulating ductwork in a crawl space is a worthwhile investment, especially if you live in a colder climate or run your air conditioning for most of the year. Uninsulated ducts can lose up to 30% of their heating and cooling efficiency, which can significantly impact your electricity bill. The project is a relatively small investment and typically only takes a few hours. It's a particularly simple add-on if you are already hiring someone to insulate the entire crawl space. An added benefit is that insulated ducts put off less hot or cold air, making them less attractive to pests.

Each of the three types of wool insulation has particular disadvantages. While their R-value is higher, they all cost more than fiberglass versions. Installing mineral wool and sheep wool requires protective gear. Because of its vulnerability to insects, chemicals are used in its production. Hemp wool is more costly to install than other types because additional tools and labor are involved.

Hanging a thick blanket over your windows will help to keep the heat inside, but only a little. Covering the glass will also prevent the sunlight from getting in, which might actually decrease the efficiency of your window overall. If you get to the point where you’re hanging blankets over your window to keep warm, call in an expert to seal around your windows to prevent warm air from escaping. They may also recommend replacing old windows that aren’t as insulative as newer window technology. Sealing a window isn’t terribly expensive and can make a big difference.

An outdoor spigot needs some attention before the temperatures begin to drop. Using an insulative cover is just one part of minimizing a frozen spigot and pipes. You’ll also need to shut off the water and drain the spigot, which leaves as little water as possible in the pipes to prevent freezing.

The Tempe, AZ homeowners’ guide to insulation services

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