Limited-time offer · Phoenix area

Get $250 off attic insulation removal & replacement

For Phoenix-area homeowners: let Klein remove your old attic insulation, install new insulation and take $250 off.

$250 offinsulation removal & replacementValid for attic insulation removal and replacement projects priced at $2,500 or more; not valid on HVAC work or with other offers.
Technician finishing an attic insulation replacement in Gilbert, AZi

Why choose Klein for your insulation?

  • Licensed, bonded & insured (ROC #337987)
  • Family-owned Phoenix company, 15+ years
  • Old insulation vacuumed out and hauled away
  • Photos of your finished attic

Not sure what your attic needs?

We’ll inspect your existing insulation and tell you honestly whether it needs replacing or just a top-up.

Call (602) 377-6520

Real reviews from real customers

Google reviews from Klein’s HVAC customers

Homeowners and property owners across the Valley mention our professionalism, responsiveness, honest recommendations and clear communication.

5.046 reviews on Google

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.

James W. Google review · March 2024

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.

Meghanne B. Google review · February 2024

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.

Dale R. Google review · March 2026

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.

Miles M. Google review · January 2024

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.

Janice B. Google review · March 2026

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.

Chaim G. Google review · March 2024

Free estimate · No obligation

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Fill out the form or call us directly, and mention this online offer when booking.

Call us today(602) 377-6520
  1. 1
    Request an estimateSend your details or call. We answer fast.
  2. 2
    We inspectWe check your existing insulation and explain the options.
  3. 3
    Written estimateA clear price before any work starts, no pressure.
5.046 Google reviews

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A Klein team member will call you back as soon as they become available.

  1. 1We call you back to talk through what's going on.
  2. 2A certified technician inspects and explains.
  3. 3You get a clear quote before any work starts.

Urgent? Call (602) 377-6520