Best Heating & Air Conditioning / HVAC In Downey

“Lambert installed our A/C unit a couple of years back. They are really people we can trust. Great but honest price, good warranty, very reliable service. I won't go anywhere else. Manny is the most cordial, helpful and honest, sincere person you will be very happy to deal with. He goes the extra mile to help you to make sure you are satisfied. I guarantee it!“

“I have used Gamma Heating and Air several times. I appreciate their attention to detail and professionalism.“

“They've provided the best services to our projects. Thank you Elim HVAC you've treated us like family, and we are looking forward to working with you in the future!“

“Promt, honest, and helpful. Helped us find the issue without charging an arm and a leg.“

“Joe at JD Airconditioning and Plumbing is the best! Our insurance company required us to install a Moen Flo Leak Detection system, and Joe came out super quickly to get the job done. He’s incredibly honest, fair with his prices, and a licensed professional who provides proper receipts—perfect for insurance documentation.

We’ve already used Joe twice for our properties, and his work has been top-notch every time. If we ever need plumbing services again, he’ll be our first call. Highly recommend!“

“This company is great! Temperatures this summer have been crazy high and our AC stopped working randomly. We have a baby boy and my mother in law was in town staying with us. U M Air came over and troubleshooted the issue quickly. I appreciated their honesty and transparency throughout the entire process. They fixed the issues and now we have cold air again! Thank you U M AIR!“

“I would like to take the opportunity to thank and acknowledge the excellent customer service that Miguel provided us today..He's so awesome! His customer service ettiquette speaks volumes! He's so polite, kind, and ensures the job is done correctly. He BRINGS light to the plumbing business! Thanks Miguel for fixing my plumbing, your the BEST OF THe BEST!“

“Great Customer Service! Well stocked store/warehouse. Knowledgable staff. Saved me money and time. Would definitely would recommend“

“They had to dig deep to repair/replace a broken pipe. It was done in a shorter amount of time than I had anticipated. The young man, Rodrigo, was really friendly and knowledgeable.“