Call Now:(626) 672-5310 OR (714) 866-9936
"Where Quality Counts"
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About Us

Our High Level of Service Will Make You Happy You Chose Us.

Engineered Comfort isn’t your average heating and air conditioning contractor. We are a step above the rest — in fact, we set the gold standard for taking care of your Home Comfort requirements. I have personally experienced bad service and broken promises dealing with Home Improvement contractors on my own home. It was a very frustrating experience. Once I started my own business, I was determined to make sure my customers never experienced what I had gone through.

At Engineered Comfort Heating & Air Conditioning, we answer your calls, we treat your home and business with respect, we deliver what is promised, and are referral driven, so your ultimate satisfaction ins my personal mission.

Sincerely,
Owner, Engineered Comfort = “Where Quality Counts”

Our Passion for Flawless Work Starts at the Top

We felt that a personal letter from the owner would be a good way to show how committed and involved we are, at all levels of our business. We believe, as we hope you do, that this is a very important factor with heating and air conditioning repair businesses in today’s local marketplace. For some businesses, another service call is another dollar (or hundreds!), but to us another call in to our business is another opportunity to earn the trust of a new customer and develop a great relationship. So whether your heating and air conditioning system is lacking to bring you the consistent temperature you expect, or if you need maintenance, or you would just like a professional evaluation on the health of your system, you need to give Engineered Comfort a try! Based in Hacienda Heights, CA, we provide service to all surrounding cities in the San Gabriel Valley, Inland Empire, and all over Southern California. We are standing by ready to serve you, give us a call today!

“I was very impressed with their professionalism. It turned out that my filter was dirty and never been changed. They cleaned out my ducts and reprogrammed my thermostat. Thanks again for coming to the rescue Oscar…” – Yelp Review by Ned R., Whittier CA

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For Fast, Friendly, QUALITY Service, Call Engineered Comfort!

Call Today! (626) 672-5310

See What Our Customers Are Saying...


Yelp

HALOerrific service

I must say I received HALOerrific service from Oscar and his crew. They were very polite, knowledgable and professional. My unit was installed two years ago, during the installation Oscar kept me well informed during the process.

M K.

5.0
2016-06-14T21:49:58+00:00

M K.

I must say I received HALOerrific service from Oscar and his crew. They were very polite, knowledgable and professional. My unit was installed two years ago, during the installation Oscar kept me well informed during the process.

These guys are legit!

These guys are legit!  Oscar and his crew provide friendly and fair service.  These guys can handle any A/C and Heating jobs and needs!  Highly recommended!  They service LA and Orange Counties too.

Michael O.

5.0
2016-06-16T17:10:46+00:00

Michael O.

These guys are legit!  Oscar and his crew provide friendly and fair service.  These guys can handle any A/C and Heating jobs and needs!  Highly recommended!  They service LA and Orange Counties too.

They showed up on time.

They showed up on time. Stayed in constant phone contact. Texted me pictures throughout the process to show their progress on the work. Found 2 leaks using an electronic leak detector (never used by my original installer). Repaired the leaks. Stayed for 3 or 4 hours to get the job done right. Charged the system with freon. Did the job within the price quoted.

Jay H.

5.0
2016-06-16T17:11:49+00:00

Jay H.

They showed up on time. Stayed in constant phone contact. Texted me pictures throughout the process to show their progress on the work. Found 2 leaks using an electronic leak detector (never used by my original installer). Repaired the leaks. Stayed for 3 or 4 hours to get the job done right. Charged the system with freon. Did the job within the price quoted.

I was really happy.

I had an appointment with Oscar on Thursday. I have to say, I was really happy with his knowledge and understanding of my AC unit. I had three previous quotes from other AC company's and I chose Engineered . The main reason was because I felt like he educated me on my AC unit. Looking forward to my install date next week.

Lou D.

5.0
2016-06-16T17:12:35+00:00

Lou D.

I had an appointment with Oscar on Thursday. I have to say, I was really happy with his knowledge and understanding of my AC unit. I had three previous quotes from other AC company's and I chose Engineered . The main reason was because I felt like he educated me on my AC unit. Looking forward to my install date next week.

I was very impressed.

Thank god for yelp!!!! This is my first review and with good reason. My AC took a dump last Thursday. I was stressing big time. I used yelp to review AC companies and I'm glad I did. I called and they  picked up on the second ring. I explained  my situation and they advised me what to do over the phone. The next day the sent out a tech to help me out. I was very impressed with there professionalism...

Ned R.

5.0
2016-06-16T17:13:54+00:00

Ned R.

Thank god for yelp!!!! This is my first review and with good reason. My AC took a dump last Thursday. I was stressing big time. I used yelp to review AC companies and I'm glad I did. I called and they  picked up on the second ring. I explained  my situation and they advised me what to do over the phone. The next day the sent out a tech to help me out. I was very impressed with there professionalism...
5.0
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