Our experienced contractors can work with traditional, electric, rooftop, and ductless units. They are trained in all types of repairs for heat pumps and can correct an air duct leak in little time. Maintenance is an important part of owning HVAC units as it can enable them to run more reliably and efficiently and prolong their operating life. From changing filters to recharging refrigerant, we can ensure your system is in working order. Our team also services water heaters and installs/replaces/improves insulation in your walls and attic, which can have a positive effect on efficiency. When you need HVAC equipment installed or replaced, we ensure it is installed properly so you get the most out of our heating and cooling equipment.

Plumbing problems can include an overflowing toilet or burst pipe, but can be more subtle as well. When you’re not sure where the problem is but suspect something is wrong, NexGen can employ leak detection methods to find it. We can check your piping from the inside, clear clogs with thorough drain cleaning, and provide non-intrusive repiping services. In fact, we can perform sewer repair without doing any digging. Whether you have a stubborn clog, or require sewer cleaning or even tree root removal, our team is up to the task. When we’re done, you can be assured your plumbing will be properly sealed and leak free; Chino Hills customers even trust us for gas line repair and other gas plumbing needs to maintain their safety.

We offer a wide range of products in our XBuilders, XComfort, XPrestige, and XDiamond Elite Series of high-efficiency, quiet, and long-lasting equipment. These include:

The monthly X Protection Plan, one of the best in the industry, is a great advantage to having NexGen HVAC/plumbing equipment. An annual A/C and heating system tune-up are included. The plan also includes a yearly water heater flush, whole house plumbing inspection, and attic/crawlspace analysis focused on efficiency and safety. It guarantees priority service and avoids long waits on the telephone. An extended parts and labor warranty can help you save over the long run. Plus, you can save on some of the most effective indoor air quality products on the market. This transferrable plan can be taken with you when you move or when tenants rent out your home, so the benefits continue to be realized.

If providing the best equipment in the industry and emergency care aren’t enough, the NexGen team is here to solve as many problems as possible. We’re committed to improving indoor air quality. Pollutants can be many times more concentrated than outside, but our HEPA filters, air purifiers, and ventilation systems can protect your health and security. Our mission has been extended to protect your privacy as well. With the Nest Secure package, we’ll provide smart alarms, smart door locks, and smart surveillance cameras that you can access and control from your smartphone, whether at home or on the road. We have your home or business fully covered.

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

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.

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.

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.

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.

Whole Home Coverage for only $29.95/Month

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

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.

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.

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.

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