
Serving Tonto Basin, AZ and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"Kasi Insulation did a great job applying the open cell spray foam insulation to the underside of my garage roof deck"





Serving Tonto Basin, AZ and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"Kasi Insulation did a great job applying the open cell spray foam insulation to the underside of my garage roof deck"




Serving Tonto Basin, AZ and surrounding areas
In business since 2009
Free estimates
"The installers showed up on time, were very courteous, completed the job within a few hours, cleaned up and were gone. They did an very good job of installing the insulation and now I can't wait to see my bills go down. The cost of the project was a little more than I wanted to spend but I see it was worth it. It was something I couldn't do myself. I would recommend."





+2
Serving Tonto Basin, AZ and surrounding areas
In business since 1994
Free estimates
Emergency services offered
"It is a a rare occurrance these days when a company actually provides professional services. The owner, Alvaro, was a pleasure to work with. The employees at BluSky are an amazing group of men, who are clearly skilled craftsman. My house was insulated on the exterior and synthetic stucco was applied. It now looks almost like a real adobe house; with the curves around the windows, etc.
I hate to say that I have no complaints whatsoever, as I will be using them again, and with all the postive responses about this company, they are going to be completely booked!
"



Serving Tonto Basin, AZ and surrounding areas
In business since 2016
Free estimates
Credit card accepted
"The technician (Storm) was very conscientious and knowledgeable. Company communicated well to schedule apt. Thanks to all. Insulation installation already showing signs of improving air leaks from crawl space. Dominic"

Serving Tonto Basin, AZ and surrounding areas
In business since 2025
Free estimates
Credit card accepted
"Within 5 minutes of entering the inquiry on Home Advisor, I got a call from Good Attic. They came out the next day (Friday) for an inspection/estimate. Two days later I had an email quote. We agreed on an attic restoration (removal, sanitation, spot sealing, blow in new insulation to R60). The job was done Wednesday and Thursday, leaving no trace afterwards. Austin, Brad, and Tyler were very professional and thorough. Two thumbs up (if I had more, they’d be up). I highly recommend Good Attic if you need this service done."

Serving Tonto Basin, 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!"





+7

Serving Tonto Basin, AZ and surrounding areas
In business since 1971
Credit card accepted
"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."





+2

Serving Tonto Basin, AZ and surrounding areas
In business since 2023
Free estimates
Warranties offered
Spray Foam Genie Phoenix 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.



Serving Tonto Basin, AZ and surrounding areas
Free estimates
Emergency services offered
Warranties offered
"At Green Faith Solutions, we specialize in high-quality insulation services that keep your home comfortable year-round while lowering energy costs. As a Christian-based, licensed and bonded company, we offer free inspections and honest recommendations you can trust. Our mission is to protect your home, honor God, and care for the environment ? one project at a time."

Serving Tonto Basin, AZ and surrounding areas
In business since 2006
Free estimates
Emergency services offered
"I am purchasing a short sale home, and as seems to be the case, it has taken a considerable amount of time to get all the approvals. I am applying for a USDA loan which requires a 45 day closing window and once the approvals were received, I was surprised by a 30 day window to close so getting the inspections and appraisal done quickly and accurately was paramount.
My realtor recommended National Property Inspections out of Maricopa. Our Inspector, Jeff Arrellano agreed to do the inspection with very short notice. He requested that the power and water be turned the day prior to the inspection to allow any leaks or problems to surface before he began.
We met with Jeff as agreed at the property the morning of May 1st. When we arrived, Jeff had already completed the inspection, loaded the photographs he had taken into his laptop and was ready to go with the slideshow to point out the issues he had found. Jeff took the time to explain every issue from small to not so small and provided us with information as to what the consequences would be if they were not addressed. He prioritized the issues that needed to be addressed, and had the inspection report and photographs to my realtor by mid-afternoon.
What I appreciated most about Jeff, is that he was not rushed, he took his time to explain the issues I didn't fully understand and gave us an opportunity to look at the problems first hand before leaving. He obviously went to some length to get some of the photographs he did, especially in the crawl spaces looking for leaking water pipes and to ensure code compliance with electrical wiring, insulation and plumbing.
Jeff also offered to conduct a thermal imaging reading (a little extra) to determine if there were any weather stripping or insulation problems. Jeff measured heat signatures of all the windows and doors as well as the output of the air-conditioner and heater. Small problems were found that likely will be resolved by a little cleaning around the window rails.
I would absolutely call National Property Inspections again, and would ask for Jeff by name."

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.
R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.
Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.
You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.
Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.
From average costs to expert advice, get all the answers you need to get your job done.

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