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Energy Smart Engineering, Inc. is a HomeAdvisor Service Award Winner

Local Contractor Reviews of Energy Smart Engineering, Inc.

Energy Smart Engineering, Inc. is a Top Rated HomeAdvisor Pro


Welcome To Central California's HVAC Company Most Loved By Homeowners
Serving Central CA Since 1999

Straight Forward Pricing

$79 Tune Up Special

Straight Forward Transactions

Seasoned Friendly Certified Techs

Smarty Pants Club Value

“We strive not just to be successful, but to be of value”

Our core philosophy is to treat our clients as we treat our families.
We’ll do it right, we will do it on time or it’s free!


Our service area includes Fresno, Madera, Kings, & Tulare County


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  • Very knowledgeable Frank (senior technician) explained in detail what needed to be done and due to his experience what to watch out for I'm the future.

    Victor Hernandez Avatar
    Victor Hernandez

    I used energy smart for 2 projects; a solar system and AC duct system replacement. They were very helpful. They walked me through different financing options and their prices were competitive to other guys in the market. Solar system was delivered once I got approved for a loan and installed in the second day. They took care of all the paperwork and other county formalities. Solar experience was 5 stars. However it was kind of rough with AC duct system. After installing I wasn't happy with the outcome. When I expressed my concerns the manager himself came and discussed what I need to change. They took care of the changes as I requested. For the manager to promptly address my concerns and do what it takes to satisfy me as a customer indicates good customer service. Highly recommend using them.

    Hossam Elzuhery Avatar
    Hossam Elzuhery

    My experience with Energy Smart was amazing! In the middle of summer my air conditioning system stopped working. I was not sure what company to select but when Energy Smart responded to my inquiry so quickly and had such an awesome customer rating I knew that I was in good hands.

    They were out my house the next day and my technician Jacob was so efficient and thorough. He explained everything so that my family and I understood, I appreciated that. Jacob made all of the necessary repairs and ensured that the unit was functioning properly. Energy Smart is a great company and lucky to have Jacob. Thank you for everything.

    Nicole Cowings Avatar
    Nicole Cowings
  • These guys are amazing... Thank you for your help..

    Angela Atkins Avatar
    Angela Atkins

    It was painless to work with them .. my solar system works like a charm .. Willy is a very polite and knowledgeable I highly recommend working with them

    Mo Luo Avatar
    Mo Luo

    Had to come out several times so took weeks but system now working great!

    Lisa Brandis Avatar
    Lisa Brandis
  • Fast prompt service thank you for everything

    Enrique Delarosa Avatar
    Enrique Delarosa

    Very professional and on-time. I would highly recommend for future services.

    Crafty Designs Avatar
    Crafty Designs

    The technician that came out figured out the problem, handled getting the part nd got my heat bk on for new years . He was awesome. Great service

    nicole rocchi Avatar
    nicole rocchi
  • Frank from Energy Smart was the third company we tried for a bad thermostat. He was on time, professional, and personable. Fixed right with ease!!! I’ll never use 3 n 1 or standlee again. Call energy Smart the first time!!!

    Dr. Lisa Keith Avatar
    Dr. Lisa Keith

    Frank from Energy Smart was beyond helpful. He was extremely knowlegable about our HVAC unit, but was able to explain the issues/parts in a way we could understand. He carefully diagnosed the problem and was able to come back the next day to fix our unit. He was respectful and friendly. Great experience. Highly recommend them. Thank you Frank!!!!

    Marcia Ouazzia Avatar
    Marcia Ouazzia

    Randy energy smart service technician is an outstanding and patience individual who takes pride in his work and is very knowledgeable of his trade as an AC Service Technician, answered all my questions in a professional manner, he is an asset to his company Energy Smart, and it was a great experience and a pleasure to have this technician come to my home and repair the problems I was having with my AC. Thank you Randy, wishing you all the best.

    Bob Anderson Avatar
    Bob Anderson
  • Tim serviced my A/C repair today. Outstanding service and fixed it right up. Got a quote for +$800 from another company and he was able to charge me $80 for a pound of refrigerant. All the other stuff was covered with my home warrenty.

    Highly recommend!

    Thank you Tim and Energy Smart!

    Robert Brock Avatar
    Robert Brock

    Did everything in a timely manner. Very curtious and explained everything and answered all questions. GresG job.

    Terry Swarts Avatar
    Terry Swarts

    Technician James took care of the air conditioner problem at my residence during his first home contact in a professional matter. I would definitely utilize their services again.

    felipe fernandez Avatar
    felipe fernandez
  • 5 star ratingvery good service, zoe and willy handled everything very well and jacob was the man, also frank was nice too, kind of talked out his butt but overall very professional.

    Ripley A. Avatar
    Ripley A.

    5 star ratingArrived in a timely manner, was very nice and professional and got the job done fast..

    Shawndea C. Avatar
    Shawndea C.

    5 star ratingQuick and efficient! I would highly recommend. He was able to spot the issue and replace the part right away especially during the valley heatwave and being without AC for days. Thank you! You're truly a lifesaver.

    Valerie B. Avatar
    Valerie B.
  • 5 star ratingAwesome service and staff. Kept me informed of arrival time. Saul was very friendly and did a wonderful job.

    Cassandra M. Avatar
    Cassandra M.

    5 star ratingI am very pleased with Energy Smart. Randy, the tech, was on time and very nice. I will use them again and will recommend them to friends.

    Bonnie C. Avatar
    Bonnie C.

    5 star ratingOnce you actually get them out to do the job they're great.  Took 4 weeks to get a new installed ac unit on a warranty companies dime. After 3 days in row of calling of harassing them and finally got done. The installers were great im not sure where the disconnect was or why it took so long but it's working now.

    Rebecca Z. Avatar
    Rebecca Z.
  • 5 star ratingEverything was done efficiently by Sandro. Unfortunately, a compressor was needed and had to be ordered.

    Keith M. Avatar
    Keith M.

    5 star ratingThe gentlemen came to replace our whole ac/heater unit that was supposed to take all day to install. They were done in by mid afternoon. Very friendly as well. The supervisor that was here listened to my concerns and fixed the additional problem. I cant speak for everyone there but I would definitely reccomend the gentlemen that came to our home.

    Jennifer B. Avatar
    Jennifer B.

    5 star ratingTech arrived on time and had all the tools needed to do the job. He repaired it quickly and left no mess. He was professional and friendly. He repaired the ducting and replaced a gas line.

    Amy D. Avatar
    Amy D.
  • 5 star ratingWhen all hope was lost with Infinity Home Solutions out of Turlock, CA, Energy Smart came to the rescue.

    Professional staff from the office personnel to the reps on the ground. Hands down the best experience with no doubt in my mind that I was getting the best service and a reasonable price.

    What it took 3 weeks for another company to diagnose and state it was a 2240 dollar repair, Energy Smart took care of it in 4 days at 1/3 of the cost.

    There are many company's out there trying to make a quick but doing shady business (Infinity Home Solutions in Turlock) , but def isn't Energy Smart.

    Thank you all again for answering all my calls and setting great expectations.

    Jorge M. Avatar
    Jorge M.

    5 star ratingCourteous! Timely! Knowledgeable! Replaced my air conditioner fan motor within 30 minutes....

    Laurel H. Avatar
    Laurel H.

    5 star ratingFrank came out to fix our a/c. I would like to thank him for his professionalism and kindness. Most of all fixing my a/c in a timely manner. It was much appreciated!

    Teri H. Avatar
    Teri H.
  • 5 star ratingExcellent communication.  I realize air conditioning repair is at high demand in the summer.  They were contracted under our home warranty insurance.  Called on Thursday and were at our rental on Saturday.  Very professional and excellent service.  Found two leaks and replaced a part.

    Susan B. Avatar
    Susan B.

    4 star ratingEnergy Smart from the office staff to the the service technician were friendly professional and went the extra mile to provide great service I appreciate all their hard work with the installation of my new air conditioner Special thanks to James and Zoe for making this such a positive experience Thanks for the coolness

    Veronica V. Avatar
    Veronica V.

    5 star ratingI had an issue with my floor furnace back in February of 2018 and had two other contractors out to my house before Energy Smart was assigned by American Home Shield.  Through no fault of their own, Energy Smart was not able to get approval through AHS to complete the repair.   AHS continued on to assign 3 more contractors.  Each one of them recommended that the floor furnace needed to be replaced but they didnt want to do it...  they finally cashed me out for the cost and the check arrived today - June 22nd.

    The reason I am writing this review is because of all the contractors I went through, Energy Smart was the most professional, willing to help and timely.  They were clean, prompt and easy to talk with and get explanations.  I would highly recommend them and based on other feedback on YELP, I cant agree more.  Do not hesitate to call them!

    Chad D. Avatar
    Chad D.