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Heating, AC & Plumbing Services in Fontana

X-Performance AC & Heating Tune Up

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Why Choose Us?

NexGen is the leading HVAC/plumbing contractor in Fontana and Southern California. Being #1 rated and Google Certified for home services means we have highly trained and experienced contractors who can address a variety of needs for homeowners. We can reach homes quickly in an emergency and can perform any type of repair. Customers rely on NexGen for installation, replacement, and maintenance of existing systems and the latest, most efficient air conditioners, heat pumps, and furnaces as well as prompt and effective plumbing service. We are a professional contractor capable of reaching your home quickly. If you suspect a water leak or your A/C fails, there’s no reason to wait. You can call NexGen and we’ll dispatch a crew to your home, and our technicians will diagnose the problem and fix it. We address drain and toilet problems, sewer issues, and any type of mechanical defect in your heating or cooling system. Live operators are available to help schedule a visit or send technicians in an urgent situation. We also offer free estimates, competitive pricing, and affordable financing options.

HVAC Services

Indoor comfort is important even in Southern California’s mild climate. Without maintenance, mechanical problems can remain hidden until your heating and cooling system breaks down. Repairs are often more expensive if you wait, but we can ensure all underlying issues are addressed before then. Replacing filters, refrigerant, and minor components in any HVAC unit enables it to work better and last longer. Air duct cleaning can maintain airflow and improve indoor air quality. NexGen can service any type of equipment. Whether you have a traditional unit or electric unit, or your property has ductless units or rooftop units installed, you can depend on our technicians. Heat pumps are another specialty of ours; our service technicians are experienced with absorption and air source pumps as well as ductless and geothermal units. Furnace damage can put home safety at risk, so it is important to call us if you notice cracks, pilot light issues, or noise from the unit. Insulation affects the reliability and efficiency of your HVAC system. It can degrade over time and may not be the most efficient based on modern standards. We can inspect your attic or wall insulation to determine whether more needs to be added or it should be completely replaced to improve efficiency, safety, and your overall comfort. And, we can help improve climate control at home with smart devices like programmable and Wi-Fi thermostats.

Plumbing Services

The smallest of plumbing leaks can lead to big problems. Water dripping behind your walls can cause hidden mold, while a burst pipe can cause substantial damage quickly and requires urgent attention. That’s why our team is available 24/7. If you’re not sure where the leak is, we can employ advanced leak detection techniques to get to the source of the problem without ripping out all your piping. We also employ safer and less invasive repiping methods to perform plumbing and sewer repair as well as tree root removal. Whether you have a slow drain that requires drain cleaning, or backed up sewage that requires sewer cleaning, our technicians are up to the task. We can also promptly address slow or running toilets, whether it requires cleaning a pipe, fixing tank parts, or replacing the unit. Diagnosing any problem is fast, since we at NexGen can find leaks using advanced equipment and even high-tech camera inspection systems to get inside your pipes to find hidden issues. Our technicians are also gas plumbing experts. If your gas stove or furnace isn’t working or you smell sulfur in the air, call us immediately and we’ll inspect your gas line for leaks and damage. If there’s a gas leak, it can be fixed right away to restore your gas service and safety. In addition, we can fix and install appliances such as hot water heaters and garbage disposals, so you can depend on us for any plumbing need.

Call NexGen Air Conditioning Heating and Plumbing

We can deal with HVAC and plumbing installation, repair, and maintenance. When you need a replacement unit or upgrade, we can be there too, and provide service for heat pumps as well as electric panel upgrades. Our trained technicians provide emergency services. Get a free quote and details on credit and other financing options, plus information on our exclusive X Protection Plan for priority service and savings, by calling 833-729-9735. Also, feel free to book an appointment online.

Book an Appointment

Select the time, date and service that you would like to set up an appointment with NexGen

Our Services

We offer our customers services for the design of systems, their manufacture, delivery and installation

Home & Commercial Cooling Services

We can help you with installation, maintenance, repair, or replacement of your air conditioning. Our skilled HVAC technicians have experience handling a variety of different air conditioning systems, including ductless mini-splits, central air conditioning units, and package units. We also carry a variety of parts for your air conditioning system, so we are able to handle any situation that may arise.
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Business & Residential Heating Services

Our background checked and Google Certified team at NexGen can help you with any situation that may arise with your Southern California heating system. We have experience handling a variety of heating systems including heat pumps, furnaces, and package units. We also carry a variety of heating repair part components, like flame sensors, gaskets, and ignitors.
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Drain Cleaning & Plumbing Services

Local plumbing experts will help solve all of your plumbing issues. Plumbing emergencies can happen at any time - our team of local plumbers can be sent out immediately to take care of your isse. Our friendly technicians are more than happy to assist! We will always provide your home or business with the most effective and cost-efficient solutions to your repair and replacement needs.
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Additional HVAC & Plumbing Services

In addition to air conditioning & heating services, our HVAC repair technicians at NexGen provide the following HVAC services in Los Angeles County, Orange County, Palm Desert & the Inland Empire.
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Featured Offers

Free Friendly Estimates Offer
$44 Complete Heating and AC System Tune Up Coupon

X Protection Plan

Whole Home Coverage for only $29.95/Month

NexGen Guarantee

Our clients deserve service and product protection. NexGen offers a 10 YEAR WARRANTY on parts, and a LIFETIME WARRANTY on unit replacement.

Amazing Reviews From Our Loved Clients

Not only did his team deliver promptly and on time, they were friendly and left with a professional install of my new A/C unit. I can’t mention the AWESOME price I got, but needless to say they can beat any deal, and will give you the fastest 1st-rate service available.
Wayne B.
Yesterday I had NexGen install a new furnace and a/c system to replace my 30-year-old system. Their representative Jeff met with me the day before to go over the system that would work best for my home, and presented me with a price I couldn’t turn down. Incidentally, NexGen’s price was over $3,000 cheaper than all other competitors.
Jack W.
My call was promptly returned by Jeff and an appointment was scheduled for the next day. Jeff presented an offer that I couldn’t refuse! A crew was available that day and came, saw and conquered. I had A/C that evening at a very fair price. Highly recommend NexGen.
Lisa S.

Amazing Reviews From Our Loved Clients

  • Ruben is the absolute best!!! He was professional, straight forward, knowledge, and efficient. He did an amazing job maintenancing our AC unit. He kept us informed throughout the entire process and really went above and beyond to make sure we were satisfied with his service. He will be our go-to going forward for any HVAC services and issues.

    Sevi Z.

    Technician Jonathan Dimas was fast, arrived early and cordial he was also very knowledgeable and honest. I highly recommend them. Definitely will be using them again for any service needs for the AC repairs.


    James M.

    I would recommend NexGen when it comes to HVAC work in a heartbeat. Quotes are fair. They are super professional. They work fast!!! It was a quick two day job to replace our ducts and replace and install the HVAC system. They are amazing! Answered all our questions. Put our minds at ease. Walked us through everything. If anything was wrong they come right out and fixed it.

    Windy M.

  •  I used NEXGEN for the first time, for my first AC repair ever. The woman who took my call was great! Roger the technician was courteous, very knowledgable, informative and thorough. I was very satisfied that I got the best information and best job possible at a reasonable cost.


    Bill P.

    Roger was Exquisite! His work was efficient, he was fantastic, & very professional!! We are loving the cool arctic air now especially well needed during these hot So-Cal summer! THAAAANK YOU ROGER!


    Jenny-Victoria M.

    Benny and Terrance came out to my house and performed a deep clean of my HVAC AND Informed me on some problems with my AC. They performed a good job and were very professional. Pleasure to have them.


    Francisco U.

  • Roger and Martin came same day as I called to check on our problem. Very friendly and knowledgeable. Inspected our system and gave us some pointers. Thanks guys


    Jill J.

    Jesus was professional, on time, informative, Covid compliant, and all-around exceptional. Very happy with NexGen. Jair who flushed our tankless water heaters was equally as charming. You've got a great bunch of guys!


    Janice B.

    We just recently bought a house and wanted piece of mind knowing that our a/c was performing to its potential; especially during these record breaking heat. I was able to book next day service. The service delivered by Jay, was exceptional. He was respectful, professional and knowledgeable. He made me feel confident I called the right company for the job.

    Jacquelyn A.

$44 X Protect Complete System Tune Up

As the next generation of home comfort, NexGen is always after the next big thing to revolutionize the HVAC industry
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