Business Details
31 Years
experience
Emergency
services
Your Trusted HVAC Partner in Southern California
Westcal Mechanical has been delivering exceptional HVAC services across Southern California for over 28 years. Founded in 1995, our family-owned business combines decades of industry expertise with a commitment to customer satisfaction. We specialize in air conditioning and heating repair, installation, and maintenance for residential and light-commercial properties. Our technicians undergo continuous training to stay ahead of industry advancements, ensuring top-tier service. We prioritize transparency, reliability, and energy-efficient solutions tailored to Southern California's climate. From emergency repairs to annual maintenance plans, we guarantee 100% satisfaction through prompt, professional service.Our dedication to quality has earned us a reputation as a trusted partner for HVAC needs in Orange County and beyond. We serve apartments, condominiums, HOAs, and businesses, offering customized solutions that enhance comfort and efficiency. With a focus on innovation and sustainability, we help clients comply with California's evolving environmental regulations while reducing energy costs. Our five-year parts warranty and lifetime craftsmanship guarantee underscore our confidence in service excellence.
Services
Air Conditioning Repair
Heating Installation
Ductwork Design
Heat Pump Services
Annual Maintenance Plans
Details
- Year established: 1995
Highlights and features
- 28+ years of HVAC expertise in Southern California
- Family-owned business with personalized service
- 24/7 emergency repair availability
- Certified technicians with ongoing training
- Energy-efficient solutions for residential/commercial clients
What people say
Quick emergency response
Professional technicians
Affordable pricing
Reliable service
Energy-efficient solutions
Services
Air Conditioning Repair
Our certified technicians provide rapid diagnosis and repair of air conditioning systems, ensuring optimal cooling efficiency. We handle all unit types including heat pumps and mini-splits. Emergency repairs available with same-day service prioritization. Technicians carry common replacement parts for immediate fixes, minimizing downtime during heatwaves.
Heating Installation
We install high-efficiency heating systems compliant with California's Ultra Low NOx mandates. Services include system selection, ductwork optimization, and smart thermostat integration. Our installations maximize energy savings while ensuring even heat distribution across residential and commercial properties.
Ductwork Design
Custom ductwork solutions improve HVAC efficiency by up to 30%. We design, replace, or modify duct systems for optimal airflow. Services include leak sealing, insulation upgrades, and whole-house fan installations to enhance air circulation and indoor air quality.
Heat Pump Services
Specialized installation and maintenance of energy-efficient heat pumps. Our experts handle both residential and commercial systems, ensuring compliance with state environmental regulations. Services include system sizing, refrigerant optimization, and performance testing for maximum energy savings.
Annual Maintenance Plans
Comprehensive maintenance contracts include bi-annual system inspections, coil cleaning, and 27-point performance checks. Members receive priority emergency service, discounted repairs, and extended equipment lifespan through proactive care. Plans cover all HVAC components for residential and commercial clients.
People
Jeff Yrigoyen
President
HVAC industry leader with 28+ years experience. Started career in family roofing business before earning HVAC and plumbing licenses. Transformed Westcal Mechanical into Southern California's trusted HVAC provider through commitment to technical excellence and customer service.
Jacob Yrigoyen
Operations Manager
Third-generation HVAC expert with teaching experience at technical institutes. Developed nationally recognized training programs before returning to family business. Oversees daily operations and service quality assurance for residential and commercial projects.
Questions
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency repair services for air conditioning and heating system failures. Our technicians respond promptly to urgent service requests.
What areas do you service?
We serve all of Southern California including Orange County, Riverside County, and surrounding areas. Our primary service territory covers residential and commercial properties from Anaheim to Laguna Beach.
Are financing options available?
We offer flexible financing options for HVAC installations and major repairs. Contact our office for current promotions and payment plan details.
What HVAC maintenance plans do you offer?
Our annual maintenance plans include bi-annual system inspections, priority emergency service, and discounted repairs. Plans cover all HVAC components with a 5-year parts warranty and lifetime craftsmanship guarantee.
Do you work with HOAs?
Yes, we specialize in HVAC services for homeowner associations. Our team handles multi-unit maintenance, installations, and emergency repairs for HOA properties across Southern California.
Are your technicians certified?
All our technicians undergo continuous factory-certified training. They maintain current industry certifications for HVAC systems, refrigerant handling, and energy-efficient technologies.
