Get matched with top window a/c unit service or relocation pros in Laguna Hills, CA

"HD Mechanical got all our commercials units back in order. They provided excellent customer service and we will be using them from now on for all our commercial and residential HVAC needs!"

"I am writing this review after a year because I wanted to test it out and provide an honest review. We replaced our AC unit with a new one with the help of NathanD. He was extremely professional and offered us the best price compared to all the other companies we considered. The installation process only took half a day, and they also installed a Google Nest for us. Additionally, they assisted in fixing our broken circuit board in the garage. Overall, the workmanship was excellent, and NathanD answered all of our questions. He even followed up with us after 2 months to check on our satisfaction. We initially found him through Angie's List."

"My AC's secondary drain was leaking due to a clogged primary line. Daryle from Cool Air quickly identified the issue and cleared the clog under the master bathroom sink — about a gallon of water came out instantly. The final charge was a bit more than quoted, but Daryle was honest, efficient, and didn’t try to upsell anything. After bad experiences with Service Champions — who I believe sabotaged my system — working with Cool Air was a relief. Vadim, the owner, was also great to talk to. I’ll be using them again."

"Throughout our project, their general construction services were consistently professional and reliable. They managed every detail flawlessly, ensuring a smooth and efficient process from start to finish."

"I am so happy I found this contractor to assist with my AC installation. I thought I could remove and install 2 thru wall units, but alas, I needed help. TCW and Trevor came to the rescue and did a wonderful job. He was respectful, quick, and a pleasure to speak with. I would hire again."

"Good customer service. Took a little longer than originally planned."

"Mark did a great job. He provided options when he discovered an issue with installing the vanity and the pipes, he was conscientious of my need to have the shelf space. The outcome was more than what I expected. I would and have recommended him to my friends."

Here at Super Heating and Cooling we’re a family owned and operated company specializing in hvac. We have over 10 years in the profession that include installs from complete brand new systems to change outs.

With over 15 years of HVAC experience, I take pride in helping homeowners stay comfortable year-round. Whether it’s a repair, system replacement, or troubleshooting an issue, my goal is simple — fix it right the first time and treat your home with respect.\n\nI believe in honest recommendations, clear communication, and no pressure. I’ll walk you through your options so you can make the best decision for your home and budget. Clean work, punctual service, and attention to detail are standard on every job.\n\nYour comfort and peace of mind matter — and I stand behind the work I do.

"Dylan was amazing! He came to do a screen repair and ended up fixing our screen, the door lock, and our front door lock, all for the price of 1. And he is coming back to do more because of what a great job he did! So def recommend! Great prices! He even came fast too! Told us it would be a day but ended up coming the same day! Thanks Dylan :)"