About NEXGEN
Built on Service. Driven by Community
For more than 15 years, NEXGEN has helped Southern California homeowners stay comfortable through every season.
What started as a local company has grown to 10 locations serving Los Angeles, Orange, Riverside, San Bernardino, and Ventura Counties. Through that growth, one thing has never changed: our commitment to delivering expert service. honest recommendations, and a customer experience built on trust.
Unlike other home service companies owned by private equity firms, NEXGEN remains locally owned and operated by an owner who has built multiple successful businesses serving Southern California families. Our focus isn't on investors. It's on helping homeowners make confident decisions about their home comfort.
Why Homeowners Choose NEXGEN
Your heating and cooling system is one of the most important investments in your home. When something goes wrong, you deserve answers, not pressure.
NEXGEN is a licensed California contractor (CSLB #1011173) and BBB Accredited Business. We provide transparent pricing, pull permits when required, and stand behind our work with industry-leading warranties, including a lifetime warranty on our proprietary equipment line.
Whether you need a repair, maintenance, or a complete system replacement, our goal is simple: deliver the right solution for your home and budget.
Southern California's Home Comfort Experts
Our team specializes in:
- Air conditioning repair, maintenance, and installation
- Heating repair, maintenance, and replacement
- Heat pump systems
- Indoor air quality solutions
- Ductwork repair and replacement
- Preventative maintenance programs
From emergency repairs to high-efficiency system upgrades, we help homeowners improve comfort, energy efficiency, and peace of mind.
What Our Customers Say
The trust we've earned is reflected in the homeowners we serve every day.
"NEXTGEN repaired my HVAC system which had an intermittent heating problem on a timely basis and it was covered under warranty. The technician was very polite and professional." - Mark R.
"My technician Joseph was a solid and upstanding dude. He took his time doing an inspection of my old HVAC system... He didn't tell me what I wanted to hear, but he told me what I needed to hear." - Andrew W.
"Ryan was extremely professional and knowledgeable. He took the time to thoroughly explain everything in a clear, detailed way... He went above and beyond, and his kindness and professionalism did not go unnoticed." - Erika A.
“In the past I have had companies try and take me to the bank. Not this time. I got great service, good quotes that were documented with pictures.” - Sara R
More Than a Service Company
Giving back has always been part of who we are. Through our Project X initiatives, NEXGEN proudly supports local families and communities throughout Southern California.
For us, it's about more than heating and air conditioning. It's about taking care of people.
Join the NEXGEN Family
With more than 15 years of experience, 10 locations across Southern California, and thousands of satisfied homeowners, NEXGEN continues to deliver dependable comfort backed by expert service and lasting relationships.
Experience the NEXGEN difference. Contact our team today.
The NEXGEN Difference
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Next-GenerationComfort Solutions
With advanced installations, we set the standard for modern, dependable home comfort.
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Local Experts.
Lasting Comfort.With deep roots across Southern California, our team delivers reliable service you can trust - done right the first time. -
Built on Care,
Driven by QualityWe combine expert craftsmanship with genuine care, delivering home comfort solutions that put people first.
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Excellent Team
“NEXTGEN repaired my HVAC system which had an intermittent heating problem on a timely basis and it was covered under warranty. The technician was very polite an professional.”- Mark R. -
Can't Say Enough Good Things
“My thermostat took a dive on me so I went to replace it. That's where I met Breanna at Home Depot she advised me on the Ecobee one and normally I don't use big companies because of cost is always higher since they have higher overhead. However, at $49 for a diagnostic they sent someone out and that's when things got even better Lazaro was our technician. He was trustworthy and communicative and effective at explaining to me and my wife what he's doing to our unit and why. In the end because of his demeanor and character I chose to get work done through his company. I got an ionizer placed and he patched a few areas where air was escaping. Cleaned condenser and added a second capacitor and cleaned the fan on inside of my house as well as checked the coils which were fine. In summary the company is trustworthy or at least my experience was good. At at a $49 diagnostic fee it was worth it to have someone come out and let me know where I'm at. Can't say enough though about Lazaro he sold me on trusting next gen so if everyone is like him you'll find value.”- S.S. -
Trustworthy Team
“My technician Joseph was a solid and upstanding dude. He took his time doing an inspection of my old hvac system. He let me hover over him and helped educate me on the different components of the furnace and AC units. He didn’t tell me what I wanted to hear, but he told me what I needed to hear. Would trust him and his team to do my maintenance and future installs for my home.”- Andrew W. -
Great Service!
“My AC stopped working and gave me a power failure message. Ryan was dispatched as the technician to assist. He was great, he quickly diagnosed the issues (fuses and capacitors). He gave me practical solutions and was great to work with. If I have issues in the future I will be asking for him specifically.”- Roger D. -
Appreciate the Team
“Gabe was so efficient and explained everything so we could understand. He took his time to thoroughly look at all of our concerns and figure out some type of solution. I appreciate his taking the time with us!”- Carly N. -
Went Above & Beyond
“Ryan was extremely professional and knowledgeable. He took the time to thoroughly explain everything in a clear, detailed way, which I genuinely appreciated. He was clean, respectful of our space, and very thorough in his work. You can tell he takes pride in what he does. He went above and beyond, and his kindness and professionalism did not go unnoticed. Highly recommend.”- Erika A.
