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Heating, Cooling, and Plumbing Company in Garden Grove

X-Performance AC & Heating Tune Up

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NexGen Air Conditioning Heating & Plumbing is the #1 rated installation, repair, and maintenance contractor in Southern California. Google Certified for Home Services, we service all types of HVAC and plumbing systems and equipment in Garden Grove. Our technicians are highly trained and licensed, and available to be at your home in an emergency.

Why Choose NexGen

We are not only fast, but accommodating. Service and equipment come with a price match guarantee, while systems can be warrantied for up to 12 years. Financing options mean you can benefit from affordable monthly payments and low interest rates whether you need major repairs or a new unit. We also make routine maintenance hassle-free with our X Protection Plan, which takes the guesswork out of maintaining your HVAC and plumbing systems and provides you with priority service and complimentary A/C and heating tune-ups, plus discounts on repairs.

HVAC Services

Our Garden Grove technicians can be trusted to work with all types of HVAC units. Home and business owners with traditional units are served just as well as customers with electric units, ductless units, or rooftop units. We can ensure your system is correctly sized during installation. When there is uneven cooling, noise, or frequent cycling, we can fix your A/C when possible. And, when it’s time to replace it, we’ll help you choose the most reliable and energy efficient systems. NexGen also specializes in oil, gas, and electric furnaces to make sure you home is heated evenly and safely. Heat pumps can be serviced as well, including absorption, ductless, air source, and geothermal systems. When the problem isn’t coming from an appliance, we can look elsewhere; for example, our technicians are skilled at adjusting and repairing thermostats to correct minor issues. Your HVAC system also relies on well-maintained ductwork to function normally. We can do a thorough inspection and correct issues such as a leaky or blocked air duct. Cleaning ducts can allow your air conditioner to run more efficiently and improve indoor air quality. But when poor insulation is putting a high demand on the system, we can re-insulate, add materials, or provide updated insulating materials to make your home more efficient overall.

Plumbing Services

NexGen provides plumbing support so you can depend on us when there is a clog or leak. Low water pressure or dripping sounds can mean there is a leak somewhere, but our leak detection experts can spot the problem quickly. Video cameras can help us find trouble spots in pipe so we can fix them. Our piping professionals can unclog a pipe quickly or use simple drain cleaning methods to fix a slow drain. When there is more extensive damage, we can employ modern repiping techniques that restore your plumbing without digging up your floors or yard or breaking through the walls. Plumbing problems can afflict sewers as well. If a blockage has penetrated deep into the system, we can perform sewer cleaning by using advanced high-pressure hydro jetting. But if there is damage, we can provide tree root removal and other forms of sewer repair quickly and get it right the first time. But if you have a water heater, dishwasher, or garbage disposal problem, we can be there for you just as fast. A gas leak is a frightening experience. You must evacuate your home right away, but your next step should be to call NexGen. Our gas plumbing experts can safely navigate the system and repair your gas line, so there’s no danger of physical harm or a natural gas explosion.

Contact NexGen

NexGen provides home heating, air conditioning, and plumbing services as well as electric panel upgrades. It’s important that your electrical system is up to date; we can upgrade older systems to 200-amp systems to there is enough electricity to operate your appliances safely. Whether you need an A/C, furnace, heat pump, toilet, pipe, or other plumbing component serviced, you can count on NexGen for reliable, thorough, and prompt service. Call 833-729-9735 for a free estimate or to request a service visit.

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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 issue. 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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