02 Β· Three architectures, three repair playbooks
Gas, electric, induction. Pricing tier matters too.
Gas ranges (most common LA)
Natural-gas connection at the wall, surface burners on top, gas oven below. Surface igniters fire each burner; the oven uses a hot-surface igniter or pilot system depending on vintage. Most LA homes built before 2015 are gas. Failure modes concentrate at the igniters (year 4 to 7), oven temperature sensors, and gas valves on year 10+ units.
Electric ranges (rentals, smaller homes, Inland)
Coil-top ranges (Frigidaire FFEF, GE JBP, older Whirlpool) and glass-top radiant ranges (newer Samsung, LG, Whirlpool). Bake and broil elements in the oven, coil or radiant elements on the cooktop. Element burnout at year 7 to 10 is the dominant failure mode, plus oven temperature sensor drift and control board issues at year 9 to 13.
Induction ranges (rising in coastal Westside)
Magnetic-coil cooktop, separate resistive oven below. Slide-in induction is the more common form factor in LA: Bosch HEI series, Samsung NZ slide-in, GE Profile induction. Requires magnetic-bottom cookware. Repair scope splits cleanly: induction-specific failures concentrate at the generator board (the inverter that drives the coils, $780 to $1,200 replacement); oven side fails like any electric oven (bake/broil element, sensor, board).
Pro-style ranges ($8,000 to $15,000+ tier)
Wolf DF and GR series, Viking 7 and Tuscany, Thermador Pro Grand and Professional, BlueStar Platinum and RNB, Capital Culinarian and Connoisseurian. We see these in Beverly Hills, Bel Air, Malibu, Pacific Palisades, Hidden Hills kitchens. Pro-style ranges are designed for 18 to 25 year service lives, the math almost always favors repair through year 18, sometimes longer. Different parts catalogs from mid-market mass-production lines.
Mid-market ranges ($800 to $2,500 tier)
GE Profile, Samsung NX, LG LRG, Whirlpool WFG, KitchenAid KFGG, JennAir JGRP, Maytag MGR, Frigidaire FFGF, Amana AGR. Most LA rentals and standard new builds. Year 7 to 10 is the typical replace threshold once a major repair (control board, gas valve) crosses 50% of replacement cost.