Mission Viejo, CA
NEXGEN is Southern California’s #1 HVAC and plumbing installation, repair, and maintenance company. Google Certified for Home Services, our technicians can fix any air conditioning problem and also specialize in leak detection, drain cleaning, and sewer repair. You can count on them in an emergency, day or night, as we’re open for emergencies. Whether you’re dealing with an A/C breakdown or looking for a replacement to install a more energy efficient system, we’re here to help. Exceptional parts and labor warranties and unbeatable low-interest financing make us stand out as well. Mission Viejo customers can always depend on the security of our X Protects services and industry-leading expertise in:
HVAC Services
Even in Southern California’s temperate climate, homeowners rely on their heating and cooling systems to stay comfortable. But every HVAC system will wear over time. Fortunately, our team can fix problems with all types of HVAC units and thermostats, especially if your home isn’t cooling evenly, the system is making noise, or it won’t turn on. Heat pumps can be repaired and we can maintain your furnace so it’s safe and reliable. Cleaning an air duct can dramatically improve efficiency and indoor air quality, while new insulation can minimize air leakage and keep your home cozy.
Contact NEXGEN To Address Your Needs
If you need your air conditioner, furnace, drains and plumbing fixtures, or gas line serviced, NEXGEN provides emergency service. We even do electric panel upgrades in Mission Viejo to bring your home up to code. You can count on our highly qualified technicians to get the job done right the first time and an exceptional warranty that covers parts and labor (get up to 12 years of coverage). Our financing options let you fit purchases and repairs into your budget with low interest rates and monthly payments. Learn more or get a free quote by calling (820) 200-1614 today!
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.
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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.
