NexGen HVAC & Plumbing

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Claim This BusinessAbout NexGen HVAC & Plumbing
NexGen HVAC & Plumbing operates as a full-spectrum residential systems contractor serving Northridge and the broader San Fernando Valley, with additional coverage extending across Los Angeles County, Orange County, San Bernardino County, Riverside County, and Ventura County. The company maintains a 4.7-star rating derived from 1,436 customer reviews, positioning it among the most-reviewed HVAC contractors in the region. Their service menu spans air conditioning, heating, indoor air quality solutions, comprehensive plumbing, drain and sewer services, water quality systems, and residential electrical work, including panel upgrades, EV charger installations, and whole-home surge protection.
What distinguishes NexGen from valley competitors is their X Protection Plan, a bundled maintenance and warranty offering that covers both HVAC and plumbing systems under a single agreement. The company provides free inspections and estimates, and they advertise financing options for major installations. Their indoor air quality portfolio includes air duct sealing, whole-home air purifiers, and home insulation services. For plumbing emergencies, they advertise same-day response availability, and their sewer services encompass camera inspection, hydro jetting, and trenchless repair technologies.
Reviewers describe specific technician interactions that shaped their service experience. David, identified as a service technician, earned praise from a union plumber for professional conduct and clear communication during a ductless mini-split evaluation. Another reviewer recounted working with Luis, who provided a reasonable quote after diagnostic assessment and declined upsell opportunities. The same reviewer noted installers Carlos and Junior completed the installation with protective measures for interior finishes. A contrasting experience appears in a 2-star review from February 2024, where the customer reported unresolved post-installation concerns and lack of follow-up communication.
What Customers Say
Of 1,436 reviews, the company maintains a 4.7-star average with 5-star ratings comprising the majority. Named technicians appear exclusively in positive reviews, while negative feedback centers on communication gaps after installation completion rather than on service quality itself.
Services
Air Conditioning Repair & Maintenance
Diagnosis, tune-ups, refrigerant service, and component replacement for residential cooling systems.
Heating Installation & Repair
Furnace and heat pump installation, repair, and maintenance for winter readiness.
Indoor Air Quality Solutions
Air duct sealing, duct cleaning, whole-home air purifiers, and home insulation upgrades.
Plumbing Repairs & Installations
Leak detection, pipe repair, water heater service, gas line work, and sump pump installation.
Drain & Sewer Services
Drain cleaning, hydro jetting, camera inspection, and trenchless sewer line repair or replacement.
Water Quality Systems
Water testing, filtration installation, and water softener setup for whole-home treatment.
Electrical Panel & EV Charging
Panel upgrades, whole-home surge protection, and electric vehicle charger installations.