NumberA One Plumbing Heating & Air Conditioning

Liz T.

Our air conditioning stopped working in the super hot heat of LA summer and I have a newborn baby. Dave and Claudio were speedy to reply, diagnose over the phone and walk me through a step by step on how to fix the problem. They followed up to make sure the problem resolved. Professional, thorough, knowledgeable and kind. I would highly recommend their services and will be using them in the future.

C C.

They charged me $300 for the material cost of capacitor for my heating system plus $245 for the labor cost. Total $545 for replacing a capacitor. The capacitor actually only cost under $50, and so it's at least 6 times more they charged me on the materials cost of capacitor. Rip off. Be aware.

Meg K.

dave was so helpful with fixing my air conditioning with me guests!
he helped us save money but also gave us such great advice with keeping up maintenance when it came to my air conditioning. super sweet guy and really knows what he's doing. in the NE area i wouldn't recommend anyone else ! thank you dave !

PR H.

Dave personally took our call on a holiday weekend when it was over 100° for an emergency HVAC outage. Not only was he able to schedule an appointment, Claudio arrived two hours early and fixed the problem. He had total knowledge of a system they hadn't serviced before, but more importantly, his sincerity to help our family was the priority and Dave followed up with a call to make sure everything was good for us. Thank goodness in this day and age that we have someone like this who cares about the service they provide and do it well.
Perry

Kevin S.

Claudio is the nicest and most patient technician I've ever encountered. Friday night before the Labor Day weekend, I came home after work just to find out my central AC stopped working. I called a few places but most of them were closed or the calls just went to voicemail. I called NumberA One and Dave transferred my call to Claudio. He spent 45-60 mins walking me through all steps to identify the issue. It turned out that my control board was the issue. He then reached out to his supplier Saturday morning to get a replacement board. I highly recommend this company!

Ajay M.

These guys are awesome! Claudio was super helpful and called me to not only trouble shoot and fix my AC issue over the phone, but saved me the time and money in the process of not needing a full fledge service call. Highly recommend these guys!

Carol C.

Wow! These folks were amazing! They just replaced our very old unit during this awful heat wave. Claudio came out quickly, assessed, gave options, was incredibly communicative and thorough. Delivered on his word! Brought in his team and made it happen. Awesome job!

Husam G.

I got a call from Dave and he said they will not charge me the $95 service fee if I remove my review. This is probably why they don't have many bad reviews.

This review is to make sure you are careful when you call these guys and it is costing me $95 to leave on here.

Maybe they do a good job for other customers, but this is not how you should run a business especially after you get a complaint like this.

Jose V.

Couldn't be more than happy with Mr. Leopoldo
Been having some problems with garbage disposal and a back up pipe. Turn on garbage disposal and bathroom sink would back up. Have a previous plumber from Downey and he wanted to tear down walls. Mr leo came in and got the job done in no time. I would recommend Leo to anyone who has plumbing issues

Uttcftptid T.

Helped me out over the phone and directed me how to diagnose the easy stuff before they came out. 10 minutes later, I had my AC working again. Saved my dogs during a heatwave. Thanks Dave and Claudio!