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Orange County’s Trusted ExpertsFast, reliable HVAC, plumbing, and electrical services—delivered by local pros who know your neighborhood.Service in OC -
Serving Los Angeles with Fast, Reliable ServiceFrom quick repairs to full system installs, NEXGEN delivers comfort solutions you can count on.Service in LA -
Riverside County Comfort Starts HereExpert service, honest solutions, and fast response times - keeping your home running smoothly year-round.Service in Riverside -
Ventura County’s Go-To for Home ComfortReliable HVAC, plumbing, and electrical services backed by expert care and long-lasting results.
Service in Ventura
The NEXGEN Difference
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Next-Generation
Comfort SolutionsFrom advanced installations to lifetime warranties, we set the standard for modern, dependable home comfort. -
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.
Upgrade Your Comfort
and Save Today
Trusted by Homeowners Across
Southern California
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“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.
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“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.
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“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.
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“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.
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“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.
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“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.
Rooftop Heating & Cooling
The APG16M is a HERS-tested, packaged rooftop gas electric unit that functions as an electrically powered air conditioner in the summer and a gas-fueled furnace during the winter months. Designed with fewer moving parts, its energy-efficient scroll compressor uses less energy than a reciprocating system, while refrigeration-grade premium copper tubing and aluminum fin condenser coils allow for more efficient heat transfer. The scroll compressor, combined with a variable-speed ECM blower motor, insulated blower compartment, and high-density foam cover, allow for quiet operation.
Efficient cooling capacity (with ratings of up to 16 SEER and 81% AFUE) is enabled by the APG16M’s refrigeration-grade premium copper tubing, aluminum fin condenser coils, and R-410A refrigerant. The primary heat exchanger is made of stainless steel and uses wrinkle-bend technology, which maximizes durability and reliability. All components are contained within a galvanized steel enclosure, which is protected from extreme outdoor conditions by a powder-paint finish.
This self-contained packaged unit is designed for multi-position installation. It also uses advanced air purification technology, for healthier indoor air, and is compatible with Nest automation systems, which enables it to be controlled via your smartphone. Plus, like our other rooftop HVAC units, it is protected by our 10-Year Parts Lifetime Warranty and Lifetime Unit Replacement Warranty if you join our X-Protection Plan. A Lifetime Limited Heat Exchanger Warranty is also included.
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Service in
Your AreaFrom Orange to Ventura County, NEXGEN’s local experts are ready to deliver same-day comfort solutions you can trust. -
Expert Tips for Your HomeExplore insights from NEXGEN professionals to save money, prevent breakdowns, and stay comfortable year-round.
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Get the Comfort You Need Now
Flexible financing options make it easy to upgrade your home today and pay over time with confidence.