Junior's Heating Services inc

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About Junior's Heating Services inc
Junior's Heating Services inc operates in Downey, California, delivering heating, ventilation, and air conditioning solutions to residential and commercial clients across the greater Downey metro area. The company maintains a 4.9-star rating drawn from 95 client reviews, reflecting consistent service quality that local homeowners and business operators have come to rely on. Their service menu covers installation, repair, and maintenance work for HVAC systems in houses, commercial units, warehouses, and retail spaces.
The business operates around the clock, offering 24/7 emergency availability that proves critical during Downey's extreme summer heat and occasional winter cold snaps. Their service model emphasizes transparent communication, technicians walk clients through the diagnostic process before beginning repairs, ensuring homeowners understand exactly what work their systems require. The company also prioritizes cleanup after completing jobs, leaving worksites tidy after heater replacements or AC repairs.
Customer reviews highlight specific technicians who have earned repeat business over years of service. One reviewer described Russell arriving same-day after a heating system failure, explaining the repair process clearly and completing the heater replacement with thorough testing before departure. Another reviewer named Joe handled an AC repair related to previous installation work, taking responsibility for the issue and performing the fix without charging additional fees. A third reviewer noted their furnace was restored to working order in less than a day after a rapid response. These scenarios demonstrate the on-the-ground service approach that generates strong local ratings.
What Customers Say
Four of four reviewers awarded 5-star ratings, with each describing same-day or fast response times. Technicians Russell, Taylor, and Joe receive individual name recognition across reviews, all highlighting clear communication and problem-solving. Three reviews specifically mention no additional charges when unexpected issues arose during repairs.
Working Hours
| Sunday | 5 AM–10 PM |
| Monday | 5 AM–10 PM |
| Tuesday | 5 AM–10 PM |
| Wednesday | 5 AM–10 PM |
| Thursday | 5 AM–10 PM |
| Friday | 5 AM–10 PM |
| SaturdayToday | 5 AM–10 PM |
Services
AC Installation
New air conditioning system installation for residential and commercial properties in Downey.
AC Repair & Maintenance
Diagnostics, tune-ups, and repair services for cooling systems not performing properly.
Heater Installation
New heating equipment installation for homes and commercial buildings.
Heater Repair & Maintenance
Heater diagnostics, component replacement, and preventive maintenance services.
HVAC System Maintenance
Annual tune-ups and system checks to keep heating and cooling equipment running efficiently.
Commercial HVAC Services
HVAC installation and repair for warehouses, retail spaces, and commercial units.