NexGen HVAC & Plumbing
Company Overview
?? Get in touch for Heating, Cooling & Plumbing Assistance ?? Guaranteed Satisfaction ?? Flexible Financing Plans Available ?? Exclusive Deals & Savings Offered
The future of home comfort is here.
Thanks to the hard work and commitment of our skilled HVAC technicians, our dedicated customer service team, our efficient managers, and the visionary guidance of our President, Ismael Valdez, we proudly stand as the top HVAC provider in Southern California.
Attention to detail and a strong commitment to our principles have driven our success. It all began 15 years ago with our President, a passionate young HVAC technician, who aimed to make a difference in the field. With his determination and the support of our NexGen family, we have expanded to four locations throughout Southern California, serving customers daily and establishing ourselves as the benchmark for HVAC excellence. Join us at NexGen!
Ismael Valdez started his journey in the HVAC field at 16 and now boasts over 15 years of industry experience. He has held various positions, from performing walkthroughs and estimates to managing and leading operations. Valdez, concentrating on residential services, launched NexGen Air Conditioning and Heating in 2015 to offer more than standard HVAC services, aiming to be your reliable partner for heating, air conditioning, air quality, and plumbing for years to come. Experience the Future of Home Comfort with NexGen Air Conditioning and Heating.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 7:00 AM - 7:00 PM |
Tue: | 7:00 AM - 7:00 PM |
Wed: | 7:00 AM - 7:00 PM |
Thu: | 7:00 AM - 7:00 PM |
Fri: | 7:00 AM - 7:00 PM |
Sat: | 8:00 AM - 4:00 PM |
Sun: | 8:00 AM - 4:00 PM |
Recommended Customer Reviews

Rate 0 for your technician Tony Rodriguez. The person is unrespectful, false representation of your service and product and show bad attitude towards senior citizen just like me.

Had a problem with our furnace/heater. David came out promptly and quickly diagnosed the issue (faulty pressure switch). He stayed for longer than he had to in order to make sure his diagnosis was correct. He was quick, honest and smart. Thank you David.

Our AC went out and German came out today to give me a quote. He was friendly and very knowledgeable about what our AC needed to get it back up and running and gave me advice on upgraded our system to a smaller unit and where we could relocate it to. He gave me a quote and we are moving forward. I definitely would recommend German and NexGen.

Our toilet stopped working out of the blue today and NexGen was able to respond and send a technician over to our house within a few hours. Paul G was great- very communicative, professional, and super helpful. He was able to fix our toilet quickly, even when it ended up being a different issue than we thought. He even caulked and secured it when done and overall, left it in much better condition than he found it! So glad we found him & NexGen, I definitely recommend and would for sure use them again.

I called to have my questions answered and the person answering the phone was very impatient and rude...!
I will NOT use them nor call again!!!

Our sink was backed up for over a week I called other plumbing companies and they couldn't come out and help me Josh from Next Gen came out cleared our kitchen sink was very knowledgeable very helpful very quick clean I highly recommend Josh with NextGen heating and air conditioning I will definitely be calling them again for any other issues that they can help with I highly recommend

Josh came and cleared. Our kitchen sink was great great technician knowledgeable definitely knew what he was doing. I highly recommend him will be calling next GEN for any other plumbing heating and air-conditioning issues.

Conner was amazing! They were extremely quick to respond and provided great service at a great value. If you are looking for a plumber and don't request Conner or Kevin, you are doing it wrong.

NexGen technician (Roger) came out and performed a thorough inspection of our HVAC system. Besides performing an excellent complete inspection, he was very friendly, caring and knowledgeable person. Simply a great person to meet. I'm starting to use NexGen for all my different needs. I highly recommend them.

Brandon the technician is awesome. He's so polite and professional. Most importantly, he fixed our heater in a timely manner! Thank you Brandon.