Reliable comfort in every season.
Professional air conditioning repair, heating service, HVAC maintenance and commercial refrigeration for homes and businesses throughout West Covina and the San Gabriel Valley.
Heating, cooling and refrigeration service you can count on
From a home air conditioner that stopped cooling to a commercial rooftop unit or walk-in cooler that needs attention, we diagnose the problem and explain practical repair options.
Air Conditioning Repair
AC troubleshooting and repair for no-cool calls, warm air, weak airflow, frozen coils, refrigerant concerns, electrical failures, thermostats and noisy systems.
Explore AC services →Heating & Furnace Service
Heating repair for furnaces, heat pumps, package units and thermostats, including systems that will not start, short-cycle or fail to heat evenly.
Explore heating services →Commercial HVAC
Service for offices, retail spaces, restaurants, warehouses and other commercial properties, including rooftop and packaged HVAC equipment.
Commercial solutions →Commercial Refrigeration
Troubleshooting and repair for walk-in coolers, reach-in refrigerators, freezers, prep tables and other commercial refrigeration equipment.
Refrigeration service →Preventive Maintenance
Seasonal HVAC tune-ups and commercial maintenance plans designed to identify wear, improve reliability and reduce unexpected downtime.
Maintenance options →Airflow & Indoor Comfort
Help with hot and cold rooms, poor airflow, filters, duct concerns, indoor air quality equipment and comfort-control problems.
Discuss your system →Looking for an AC technician near West Covina?
Customers use many different terms when they need help. Whether you search for an HVAC contractor, air conditioning technician, AC repair company, heating repair service, furnace technician, commercial HVAC company or refrigeration technician, Winter Summer Climate Solutions is positioned to help.
- Air conditioner not cooling or blowing warm air
- Central AC system will not turn on
- Furnace or heater not working
- Heat pump repair and troubleshooting
- Mini-split and ductless AC service
- Commercial rooftop unit repair
- Walk-in cooler or freezer repair
- HVAC maintenance and seasonal tune-ups
Clear service for homes and businesses
We focus on careful diagnostics, straightforward communication and professional workmanship. The goal is to help you understand the condition of your equipment and choose an appropriate next step.
- Residential and commercial experience
- Heating, cooling and refrigeration knowledge
- Local service throughout the San Gabriel Valley
- Repair, maintenance and system evaluation
- Respectful service at your property
Need HVAC or refrigeration service?
Contact Winter Summer Climate Solutions to describe the problem and request an appointment.
Serving West Covina and nearby communities
Local residential and commercial service across the eastern San Gabriel Valley and nearby areas.
HVAC service questions
What does HVACR mean?
HVACR refers to heating, ventilation, air conditioning and refrigeration. It covers indoor-comfort systems as well as many commercial cooling and refrigeration systems.
Do you work on both homes and commercial properties?
Yes. The company is positioned to serve residential customers and commercial properties such as offices, stores, restaurants and other businesses.
What information should I provide when requesting service?
Provide the property location, equipment type, brand if known, symptoms, when the problem started and any unusual sounds, smells, leaks or error codes.
Do you offer maintenance?
Yes. Seasonal HVAC maintenance and recurring commercial maintenance can help identify developing problems before they cause a service interruption.