Trusted HVAC Services Across Southern California
Based in North Hollywood, we provide trusted residential and commercial HVAC services across Southern California. From emergency repairs and energy-efficient installations to duct cleaning, maintenance plans, and warranties, our expert technicians deliver reliable comfort year-round.
At the heart of our company is a commitment to dependable comfort, quality workmanship, and customer-first service. Based in North Hollywood, we proudly provide residential and commercial HVAC services to homes and businesses throughout Southern California.
Our experienced technicians specialize in heating and air conditioning repair, system installation, preventative maintenance, duct cleaning, and energy-efficient HVAC solutions. Whether it’s a routine tune-up, a full system replacement, or an urgent emergency repair, we approach every job with professionalism, transparency, and attention to detail.
We understand that comfort isn’t one-size-fits-all. That’s why we offer customized solutions, flexible maintenance plans, and reliable warranties designed to protect your investment and ensure long-term performance. From small residential systems to large commercial properties, we have the expertise to handle projects of any size.
Serving Los Angeles County, the San Fernando Valley, San Gabriel Valley, Orange County, Riverside County, San Bernardino County, and Ventura County, we’ve built our reputation on honest service, prompt response times, and lasting results. When you choose us, you’re choosing a local HVAC company dedicated to keeping Southern California comfortable year-round.
Google Reviews
We’ve Helped Thousands Of
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Real experiences from
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NextGen Heating & Air.
Trustindex verifies that the original source of the review is Google. Excellent service! Thanks.Posted on Mary SavinarTrustindex verifies that the original source of the review is Google. Had several jobs completed by this company. Very Happy customer. I had a concern over a job. Listened to me and fixed the issue.Posted on trainofTrustindex verifies that the original source of the review is Google. The best customer service I have ever had with a hvac company Greg took his time and explained everything down to the point as me and my wife are on a budget and we’re looking for a good reliable HVAC system. Greg recommended us one of the best companies out there and had installed an HVAC unit with AC and heating the installation. Process was so fast he was in and out the same day we loved his work will definitely recommend Greg and next GEN team to do our future family services. Go check them out.Posted on Chris KalajianTrustindex verifies that the original source of the review is Google. Greg and his team were great to work with. He is extremely knowledgeable, courteous and caring. He made excellent repairs to our HVAC system which in return will allow it to be better, more functionable and economical in its usage. He was always available via text or phone call and left our home clean and neat after the servicing. THANK YOU GREG !!!Posted on Glenn HughesTrustindex verifies that the original source of the review is Google. I needed to replace my central heating and air. I found Nextgen online and am so happy I called them. The owner, Krikor, made and appointment to come out to give me a free estimate. He talked me through everything. He made me feel comfortable knowing that I had called a very experienced company. We agreed on the price and selected dates. The installation went very smoothly. His team of installers were knowledgeable and very polite. After three days of hard work, everything is working very well. The job is complete. They cleaned up and took away the old unit and trash. I am very happy with Nextgen and would highly recommend them. Thank you, Krikor and Nextgen! Just had my 6 month maintenance service with John. I have full confidence in this wonderful company and recommend it highly. Both Greg and John are skilled and very friendly. It is always nice to see them and know that I can trust them.Posted on Steven McCarthyTrustindex verifies that the original source of the review is Google. Second time hiring Nextgen Heating and Air — great experience both times. Professional, efficient, and courteous. Highly recommend.Posted on Jim QuanTrustindex verifies that the original source of the review is Google. Very professional, thorough information and solutions for our HVAC issues, and didn't feel like we were being oversold. Also can't beat the competitive pricing!Posted on Jessica DennisTrustindex verifies that the original source of the review is Google. Doggy days of summer couldn't have come at the worst late moment. About 4 days ago we had a power outage which thankfully only lasted about 5 min tops and power returned back... But to our dismay, the AC exterior exhaust fan did not respond. After days dealing with unseasonally ruthless sticky-furnace air, I called a technician from elsewhere, won't say the company cause my heart aches 😔. So the repair person comes I explain my ordeal (about the outage situation of electrical circuits) and likewise the repair person acknowledged and got to work.. not 5 minutes after observing the exterior exhaust fan, he asks me if someone removed a relay sensor plug cuz that's what's needed to run the exhaust. The technician says he can replace it for $500ish but can't guarantee it'll run.... I was so confused and baffled, and explained again that it was a power outage, and nobody messed with it. I tried to explain maybe it's the circuitry but of course the technician doubetly brushed it off & insisted otherwise. It ended with $120 down the drain and Hot air albeit less humid at this point. So 30mins after no result, I..out of frustration pick up my mobile phone, open maps and just typed AC repair in San Fernando valley. Very first name on top of list with highly praised reviews (now will be the only for me) is nexTgen air& heat. I called them, and a very courteous business-like gentleman heard my explanation. Very sympathetic and kind to let me vent out, and immediately set an appt the next morning to send out John. On time!!! 3 courtesy texts, and arrival call.. on the dot. Technician John greeted me and was very professional very respectful and kind. I told him about the previous technician and how no results came about, and he Got to work in no time with a sense of nonchalant confidence and cool cat reflexes. John called me right away and showed me the issue. He showed me every nook and cranny of the exhaust fan wiring, and that indeed a relay circuit outlet was missing but was easily bypassable. Without any further details on that, he asked from me a simple assistantance of turning off circuit breaker until he did his algebra mathematics and dust removing. Once he asked me to turn the breaker on, voila ..... Exhaust fan kicked in like a v6 Camry climbing up a 36⁰ slope. He recommended about 2 lbs psi refrigerant to make bigger pipe cooler which I agreed. Price was very fair and super competitive. He also proceeded to clean off dust from the insides of vents and rotors while checking my air filter inside the Central air unit. John definitely knows the ins and outs of not only air and heating, but thermodynamics and mathematical calculations of confusing work. This sounds a bit dumb but John really seems like the last breed of blue-collar family dude business guy. No run around, no bs, just straight to the point. I was expecting a high repair bill but damn the price is unbelievablly competitive!! As if it was still 1997... Really, and the best part ... He knows complicated stuff and thermodynamics and measuresments. It was a true honor to have met an honest technician.. since the late 1990s. Respectful and nonchalantly cool like a cat that knows the labyrinth of the unforgiving alleyways. Thanks will definitely call again 😀Posted on SaikyoMog ResurrectVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
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Call Us Today
(818) 614-7223
Business Hours
Mon-Fri: 7am-7pm Sat-Sun: 8am-5pm
Areas We Serve
- North Hollywood
- Burbank
- Studio City
- Pasadena
- Encino
- West Hollywood
- Los Angeles
- Glendale
- Sherman Oaks
- Van Nuys
- Woodland Hills
- Beverly Hills
Don’t see your city? Call us — we may still be able to help.
Founded in North Hollywood, our HVAC company has been proudly serving Southern California homeowners and businesses with reliable heating and air conditioning solutions for years. From system installations to emergency repairs and preventative maintenance, we’re committed to comfort, energy efficiency, and quality workmanship across Los Angeles and surrounding areas.
- 13300 Victory Blvd #327, Van Nuys, CA 91401
- New Branch Arcadia, CA 91066. NextGen HVAC
- (310) 614-7223
- Nextgenhvacg@gmail.com
