5485 RESEDA CIRCLE, Fremont, CA 94538, USA
Verify this license yourself at the California Contractors State License Board (CSLB).
R J Heating & Air Conditioning - Fremont, CA serves homes and businesses across Fremont, California, a city where mild coastal mornings, warm inland afternoons, and a mix of older and newer buildings place steady demands on heating and cooling equipment. Local customers often call about aging furnaces, air conditioners that struggle during hot spells, and ductwork that leaks or delivers uneven airflow from room to room.
Local market — Fremont
HVAC pros here
35
Have a website
34%
Cooling demand
396
Heating demand
2,382
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
The company provides AC Services, Heating Services, and Furnace Services, plus Heat Pumps that handle both heating and cooling from a single system. Ductwork Services address airflow concerns, while Thermostat Services help homeowners achieve more consistent temperature control. Maintenance & Tune-up visits keep equipment running efficiently between seasons, and Emergency HVAC response covers breakdowns that cannot wait. Each job begins with an assessment of the system.
R J Heating & Air Conditioning - Fremont, CA holds California contractor license #619678 and has been licensed since 1991, bringing more than 35 years of experience to its work. The service area centers on Fremont, where the team focuses on the climate and housing patterns that shape local comfort needs.
Anyone comparing local HVAC professionals should ask for a written estimate, confirm license details with the California Contractors State License Board, and consider how clearly each company explains its options. Listings on HVAC Service Fast make that comparison easier for Fremont homeowners.
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