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Trusted HVAC Repair & Maintenance in Thousand Oaks
Crystal Air & Heat has been serving Thousand Oaks, California as a trusted provider of HVAC repair and maintenance services. Our licensed service technicians bring extensive knowledge and experience to diagnose and repair system failures in heating and cooling equipment. We specialize in servicing heat pumps, heaters, refrigeration equipment, air conditioning systems, furnaces, and water heaters while maintaining full licensing, insurance, and EPA certification.

Our team emphasizes preventive maintenance to maximize system performance and longevity while helping customers avoid voiding manufacturer warranties through DIY repairs. We operate with transparency and professionalism, offering quality products and expert service for both residential and commercial clients.
Services
AC Maintenance Heating Repair HVAC Installation System Diagnostics Energy Efficiency Upgrades Commercial HVAC Service Ductwork Repair Thermostat Installation Furnace Maintenance Emergency Repairs
Highlights and features
  • Our licensed technicians provide reliable HVAC repair and maintenance services
  • We offer energy-efficient HVAC solutions to reduce energy costs
  • Fully licensed, insured, and bonded for customer protection
  • Specialized expertise in residential and commercial HVAC systems
  • Proven track record serving Thousand Oaks and surrounding areas
Associations and certifications
  • EPA
Services
AC Maintenance
Our AC maintenance service ensures optimal performance of cooling systems through comprehensive inspections and tune-ups. We clean components, check refrigerant levels, and identify potential issues before they become major problems. Regular maintenance extends equipment lifespan while maintaining energy efficiency and manufacturer warranties.
Heating Repair
We provide expert heating system repairs for furnaces, heat pumps, and boilers. Our technicians diagnose issues with ignition systems, thermostats, and heat exchangers to restore proper operation. Emergency repair services address urgent heating failures during cold weather periods.
HVAC Installation
Our team installs new HVAC systems including energy-efficient models that reduce operating costs. We handle proper sizing, ductwork modifications, and thermostat programming for residential and commercial properties. All installations meet local building codes and manufacturer specifications.
Commercial HVAC
We service commercial HVAC equipment including rooftop units, chillers, and ventilation systems. Our maintenance contracts help businesses maintain comfortable environments while minimizing downtime. Emergency service options ensure minimal disruption to business operations.
System Diagnostics
Our diagnostic service identifies performance issues through advanced testing equipment. We analyze electrical components, airflow patterns, and system pressures to pinpoint problems. This service helps determine whether repairs or replacements offer the most cost-effective solution for aging equipment.
Questions
What HVAC services do you offer?
We provide AC maintenance, heating repair, system installations, commercial HVAC service, and emergency repairs for residential and commercial clients in Thousand Oaks.
Are your technicians licensed and certified?
Yes, our technicians are fully licensed, insured, and EPA-certified with specialized training in all major HVAC systems and components.
Why is regular HVAC maintenance important?
Regular maintenance prevents unexpected breakdowns, extends equipment lifespan, maintains energy efficiency, and preserves manufacturer warranties on heating and cooling systems.
Do you service commercial HVAC systems?
Yes, we specialize in commercial HVAC maintenance and repairs including rooftop units, ventilation systems, and large-scale heating equipment for businesses.
What areas do you serve?
We serve Thousand Oaks, Canejo Valley, Ventura, and West San Fernando County for all residential and commercial HVAC needs.