Heating & Cooling
Services
Phoenix, AZ
FAST SERVICE REPAIRS
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Complete HVAC Services
Serving Phoenix & Surrounding Areas
We specialize in Air Conditioning and Heating systems. We pride ourselves in providing 5-star services to home owners and businesses for over 15 years.

Quality Work

Customer Satisfaction

Certified Techicians
Here are some of the verified Google reviews we have received from property owners just like you.
Sam DiTuro2024-10-09Trustindex verifies that the original source of the review is Google. First time using Klein and I highly recommend. My plumber referred them and they are now my go to for any AC work and maintenance. Prompt, courteous and very professional. Tim was great! Petra Inglis2024-07-03Trustindex verifies that the original source of the review is Google. Amazing company. Tomer was on time, efficient and explained everything he did. Highly recommend Klein Heating and Cooling. Moshe Lucas2024-06-19Trustindex verifies that the original source of the review is Google. Very timely, cleaned up after his work, and reasonably priced! Chaim Gruenzweig2024-03-07Trustindex verifies that the original source of the review is Google. I called Klien 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. james wyatt2024-03-06Trustindex verifies that the original source of the review is 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. he genuinely cares about each customer and it shows. Klein Heating and Cooling is a five-star operation in every area of customer service and I highly recommend them to anyone in the Phoenix metro area with a need for the HVAC products and services they provide. Thanks again Tomer! Meghanne Bearden2024-02-29Trustindex verifies that the original source of the review is Google. So grateful to Klein Heating and Cooling! 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! I appreciated his honesty as he diagnosed the issue. He was able to recharge my AC to extend its life, saving me thousands of dollars off the original quote. It’s not often you find professionals willing to do repairs. In an era of planned obsolescence it’s refreshing to work with Klein Heating and Cooling! Jake Gibson2024-02-20Trustindex verifies that the original source of the review is Google. These guys are Amazing! Tomer is extremely professional, communicates well and a pleasure to have at our home. He and his team did an excellent job and I would recommend them to anyone. Amie Thatcher2024-02-10Trustindex verifies that the original source of the review is Google. We almost made the mistake of going with some corporate HVAC company rather than developing a relationship with a ma&pa business like this. If you’re looking for a team you can trust and a job done right, give them a call! Timothy Benoit2024-02-07Trustindex verifies that the original source of the review is Google. Very responsive and knowledgable. They took the time to examine the entire system, and to answer all my questions. The team laid out specific recommendations and a plan for future maintenance that was very reasonable and logical. Highly recommend. Miles McDermott2024-01-25Trustindex verifies that the original source of the review is Google. 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 to keep things running smoothly. I expected a pretty hefty bill for such a white glove service, but was so surprised by how competitive the pricing was. Officially our 'I know a guy' place for A/C troubles!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

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Your Local HVAC Contractors For Over 15+ Years
We are a family owned and operated HVAC contractor. We are experienced with most models and assure you a quality work at best prices.
- Local, Honest, Affordable Heating and Air Conditioning Services
- Same Day & Next Day Appointments Available
- Stress-Free HVAC Service with our 15+ years of experience
- Many Referrals in Your Area & Hundreds of 5-Star Reviews
- Free In-House Estimate with an HVAC Expert

We are licensed, bonded & insured.
Our service area covers Phoenix & surrounding areas.
We take pride in our knowledge & expertise. If you need your A/C repaired, replaced, or some unit maintenance – you came to the right place!
- We offer the best price. Guaranteed.
- Emergency Call Outs
- Financing Available.
- 5-Star reviews & Many referrals near you.

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from the experts
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We have been proudly serving Phoenix & Surrounding Areas For Over 15+ Years with our own team of certified technicians.
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