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Claim Your Free PageWilley Heating & Air Conditioning San Marcos Escondido operates from Escondido, California, serving homeowners in Escondido, San Marcos, and surrounding North County communities. The company handles residential heating and cooling systems, from new installations to emergency repairs, with extended weekday hours from 8 a.m. to 8 p.m. and Sunday availability from noon to 4 p.m. California law requires HVAC contractors to carry a state license, and property owners can verify contractor credentials through the Contractors State License Board before hiring any installer or repair technician.
With no online reviews or website details available yet, prospective customers should confirm specific brand partnerships and service specialties directly with the office by calling (760) 489-6018. Extended Sunday hours distinguish this contractor from many competitors who close on weekends, potentially benefiting homeowners facing heating or cooling emergencies outside standard business hours.
Since the company currently lacks published customer reviews, individuals seeking references or detailed project examples should request them during initial consultation. Speaking directly with the office staff can provide project histories, technician qualifications, and similar home scenarios that reviewers typically document.
| Sunday | 12–4 PM |
| Monday | 8 AM–8 PM |
| Tuesday | 8 AM–8 PM |
| Wednesday | 8 AM–8 PM |
| ThursdayToday | 8 AM–8 PM |
| Friday | 8 AM–8 PM |
| Saturday | 8 AM–8 PM |
Diagnosing and fixing cooling system failures, plus preventive maintenance to extend equipment life and improve efficiency.
Servicing furnaces, heat pumps, and other heating equipment to restore warmth and safety during cooler months.
Professional installation of new heating and cooling systems, including proper sizing and local code compliance.
Urgent response for heating or cooling failures that pose safety risks or require immediate attention.
Evaluating air filtration, humidity control, and ventilation to enhance home air quality and comfort.
Maintaining and repairing heating and cooling systems for local businesses and commercial properties.
Regular service agreements to prevent breakdowns, optimize efficiency, and extend equipment lifespan.