Pasadena HVAC Technician & Plumbers

Our Price* $88 X-Performance AC & Heating Tune Up what's included?
*Final pricing may vary based on pro's onsite estimate, which you can accept or decline.

Nexgen Air Conditioning Heating and Plumbing is a leading company trusted by homeowners throughout Pasadena. We specialize in the installation, repair, and maintenance of HVAC units and other equipment in Los Angeles County. Also trusted to handle all equipment replacement jobs, we help area homes be safe, comfortable, and energy efficient per the latest guidelines in Southern California. Our licensed technicians are available for emergencies to address your needs.

There are many reasons to choose Nexgen, as we:

  • Are #1 rated for home services
  • Are committed to high quality customer service
  • Warranty all equipment/service for up to 12 years
  • Offer unbeatable financing and price match guarantees
  • Provide free estimates on all jobs

In addition, all our employees undergo a rigorous background check and are fully verified to ensure they possess the experience and knowledge to successfully handle any type of HVAC or plumbing job. This also provides our customers with peace of mind and a reason to trust Nexgen even in the direst emergency such as a burst pipe, failed furnace, or a gas leak.

HVAC Services 

At Nexgen, we are experienced at servicing all types of HVAC systems. Our team can service traditional units, electric units, ductless units, and rooftop units as well as thermostats. When a system or component breaks down, we can be trusted to address the problem. Our emergency availability means we can dispatch a technician to your Pasadena home if you’re sitting down for dinner, getting ready for work, or are awakened by a sudden problem. We can fix any air conditioning issue or install the newest most reliable, energy efficient units on the market today.

Licensed technicians can service air source, ductless, and absorption heat pumps and even geothermal units. These systems provide heating and cooling and you don’t want to be without them in Pasadena’s warm, temperate climate or even on a chilly winter night. We can also service an electric, oil, or gas furnace with emergency repairs or routine maintenance. Call us right away if the pilot light is out or the unit is making noise or not heating your home properly.

You can also trust us to professionally clean an air duct to protect your home and equipment. If you want to further improve the efficiency of your home, we can install the latest programmable and Wi-Fi thermostats. Home insulation contributes to comfort and efficiency as well; we can check wall, floor, and attic insulation to ensure it is suitable—and improve it if necessary. 

Plumbing Services

Nexgen is Pasadena’s most trusted plumbing company. We can address any issue with water piping or even your gas plumbing. Our team is trained and equipped to safely and effectively deal with any type of plumbing emergency.

Whether you have a running toilet, slow drain, or low water pressure, you can call us to send a technician who will thoroughly check the plumbing system. We are relied upon for drain cleaning and even more complex jobs such as sewer cleaning and even sewer repair. Advanced leak detection methods are employed to find issues at their source, and we can provide repiping if necessary, without tearing up your floors, yard, or driveway (thanks to the latest trenchless piping methods).

If tree roots have encroached on or penetrated a pipe, we can use our tree root removal expertise and equipment to resolve the problem. And when you suspect a leak in your gas line, we can be there quickly to fix it, so you are no longer in danger. Natural gas is a major explosion hazard so if you smell sulfur or hear hissing from pipes, call our hotline right away.

Additionally, outdated electrical equipment can put your home at risk of fires, explosions, and injuries related to burns and shocks. Nexgen does electrical panel upgrades to increase voltage capacity to support your home appliances, devices, and equipment.

Nexgen’s Pasadena A/C and Plumbing Experts Are Here to Help

Whether you want to schedule professional installation or maintenance, need repairs, or have an emergency, get in touch with us today. Regardless of your needs, we offer great financing options to accommodate your budget. If you’re looking to save on routine service and get priority assistance or an extended parts and labor warranty, join our X Protection Plan. Nexgen is recognized for its quality of service, competitive pricing, and price match guarantee. For more information or to receive a free quote, call us at 888-991-4392.

Why Choose Nexgen?

checkmarkFamily Owned & Operated Business

checkmarkAvailable 24/7 for Emergencies

checkmarkTrusted Name in Home Repair

checkmarkHassle-Free Guaranteed Service

checkmarkFully Licensed & Insured Technicians

checkmarkCommercial & Residential Experts

X Protection Plan
Protection Plan Protect your home for life Over $1,000 value starting at
ONLY $19.95 a month!
Join the Family today Learn More
Nexgen Products





Air Purification


X Protection Plan
Protection Plan Protect your home for life Over $1,000 value starting at
ONLY $19.95 a month!
Join the Family today Learn More
Warranty NEXGEN Guarantee Our clients deserve service and product protection. NexGen offers a 10 YEAR WARRANTY on parts, and a LIFETIME WARRANTY on unit replacement.


Phone 833.729.9735

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We are OPEN as a designated essential service & taking extra precautions to serve you safely.