Attic Insulation
New and added attic insulation, blown in or fitted, to help your home hold onto its comfort.
Home insulation · Phoenix
Klein installs new attic insulation and replaces old or damaged insulation in homes across the Valley. We inspect what you have, explain your options and give you a written estimate.
iProblems we help with
Whether you need new insulation or replacement of existing material, Klein can assess your home and explain the available options. Call us if any of these sound familiar:
These symptoms can have more than one cause, so we inspect before we recommend anything.
Insulation services
Not sure which? Book an estimate and we’ll tell you after the inspection.
New and added attic insulation, blown in or fitted, to help your home hold onto its comfort.
Old, dirty or damaged attic insulation removed and replaced with clean new insulation.
iFills open attic floors evenly, around wiring and framing. It suits most Phoenix attics and top-ups.
iPre-cut fiberglass fitted between open joists, such as garage ceilings and accessible attic bays.
We inspect your attic and give you a written price before any work starts.
How it works
iWe check your attic’s existing insulation, its depth and condition, and anything that affects the work.
iWe explain what we found and the options that fit your home, with a written price.
iWe protect your home along the work path, remove old material if needed and install to the agreed depth.
iYou get photos of the finished attic and a plain explanation of what was done and any next steps.
iRelated services
Insulation is one part of the picture. If air isn’t reaching a room, or your system struggles to keep up, ask about an HVAC and ductwork review.
Before & after
Typical results from insulation jobs. Drag the slider to compare.

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iWhy Klein
Arizona Registrar of Contractors ROC #337987.
The same local team Phoenix homeowners call for heating and cooling.
You see your attic before and after the work, not just an invoice.
Real reviews from real customers
Homeowners and property owners across the Valley mention our professionalism, responsiveness, honest recommendations and clear communication.
I needed a whole new system! I received assessments and estimates from four other companies, but I chose Klein Heating and Cooling and I’m very glad I did. My hat goes off to owner Tomer and his team of experts. He walked me flawlessly through the entire process from estimate to complete install and I could not be more pleased.
I needed a second opinion after noticing our AC wasn’t cooling down. The original quote was close to the cost of a new system. Tomer walked me through all the possibilities, including total replacement. His knowledge and integrity are unmatched! He was able to recharge my AC to extend its life, saving me thousands of dollars off the original quote.
We decided to replace our 14 year old condo split system before the heat really gets chugging here in Scottsdale. Tomer took a look at the unit top (4 story roof) to bottom, tested every function and said we could get another season or 2 out of it if we needed to. The estimate was clear and concise. From our agreement to installation was only 3 days. His crew was timely, courteous, efficient and FAST.
Extremely quick response time (so important for Arizona!) and they really took their time to analyze every aspect of our A/C to make sure we knew not only what needed to be done now, but also what needed to be done in the future. I expected a pretty hefty bill for such a white glove service, but was so surprised by how competitive the pricing was.
I had a new AC/Heating system installed. Because the airflow on one side of the house was a little sluggish, I had them check the situation out, and they determined a new return and larger ductwork would be more beneficial. The guys came out and made the changes. They are excellent to work with, honest, and keep their customers informed.
I called Klein Heating and Cooling when I heard a sound coming from my AC unit that just didn’t sound right. They came and resolved the issue within minutes. Charged me an honest fee, no up-selling at all. I would 100% recommend them and will use them in the future.
Frequently asked questions
Something else? Call (602) 377-6520 and talk to one of our experts.
Attic insulation, including blown-in loose-fill and fiberglass batts, top-ups over existing insulation, insulated attic hatch covers and garage ceilings, and removal and replacement of old or damaged insulation.
No. Insulation is a service of its own. If we notice something about your heating, cooling or ducts while we’re there, we’ll mention it, and it’s up to you whether to do anything about it.
Yes. We inspect your attic, explain the options and give you a written estimate at no cost.
Klein Heating & Cooling is licensed by the Arizona Registrar of Contractors (ROC #337987), bonded and insured.
Phoenix and nearby cities across the Valley. Call or send a request and we’ll confirm we can serve your address.
Free estimate · No obligation
Tell us about your home and what you’ve noticed. We’ll call you back to book an inspection and estimate.
Call us today(602) 377-6520It takes under a minute. We’ll call you back to book your free estimate.
Or call (602) 377-6520