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Trusted HVAC Services in Menifee, CA
Castillo Heating & Air Conditioning has been a family-owned and operated HVAC company since 1988, serving Southern Riverside County with a commitment to quality and customer satisfaction. As a Trane Comfort Specialist, we offer state-of-the-art HVAC systems and prioritize flat-rate pricing to ensure transparency. Our NATE-certified technicians provide residential and light commercial services, including air conditioning, heating, ductless systems, and indoor air quality solutions. We emphasize preventive maintenance through our Comfort Care Club, offering multi-year memberships with comprehensive inspections and discounts. Our 90-day parts and labor warranty, along with a one-year labor warranty on installations, underscores our confidence in service excellence.

Customer referrals are rewarded with gift cards, reflecting our reliance on 100% client satisfaction. We specialize in energy-efficient solutions, including heat pump water heaters and Mitsubishi ductless systems, while participating in state incentive programs. Our team continually expands its expertise to address evolving HVAC technologies and local climate needs. With a focus on Southern California's unique requirements, we combine decades of experience with modern innovations to deliver reliable comfort solutions.
Services
AC Repair Heating Installation Heat Pumps Ductless Systems Water Heaters Indoor Air Quality Commercial HVAC Maintenance Plans
Details
  • Year established: 1988
Highlights and features
  • Family-owned since 1988 with decades of local HVAC expertise
  • NATE-certified technicians for specialized heating and cooling solutions
  • Flat-rate pricing with transparent cost structures
  • Trane Comfort Specialist with access to premium HVAC systems
  • One-year labor warranty on all HVAC installations
Associations and certifications
  • Trane Comfort Specialist
  • NATE-certified
  • Mitsubishi Diamond Contractor
What people say
Great communication Professional and punctual Thorough inspections Trustworthy technicians Quick response times
Services
AC Repair
Our NATE-certified technicians provide prompt air conditioning repairs for residential and commercial properties. We diagnose and fix all types of cooling system malfunctions, including refrigerant leaks, compressor issues, and thermostat failures. With comprehensive diagnostics and quality parts replacements, we restore optimal cooling performance while honoring our 90-day service warranty.
Heat Pump Installation
We specialize in energy-efficient heat pump installations for Southern California's climate. Our technicians perform precise load calculations to ensure proper system sizing, guaranteeing optimal performance and energy savings. As a Trane Comfort Specialist, we offer premium equipment with a one-year labor warranty, ensuring long-term reliability and comfort.
Ductless Systems
Our Mitsubishi Diamond Contractor team installs and services single and multi-zone ductless HVAC systems. These energy-efficient solutions provide customized temperature control for home additions, garages, or commercial spaces. We offer complete installations with one-year labor warranties and maintenance services to maximize system longevity.
Indoor Air Quality
We improve residential and commercial air quality through Trane CleanEffects whole-home air cleaners and ventilation solutions. Our systems remove 99.98% of airborne particles, addressing allergens, pollutants, and humidity concerns. Professional installation ensures optimal integration with existing HVAC systems for healthier indoor environments.
Commercial HVAC
We provide light commercial HVAC services including system design, installation, and maintenance for retail stores, offices, and restaurants. Our technicians optimize system efficiency to reduce operating costs while maintaining customer and employee comfort. Preventive maintenance plans help businesses avoid costly breakdowns and extend equipment lifespan.
Questions
What HVAC services do you offer?
We provide complete residential and commercial HVAC services including AC repair, heating installation, heat pumps, ductless systems, indoor air quality solutions, and maintenance plans.
Do you offer emergency HVAC services?
Yes, we prioritize urgent HVAC issues and offer prompt service for system failures affecting comfort and safety.
What financing options are available?
We offer 0% interest financing through Green Sky, Synchrony, and Wells Fargo for qualified customers on qualifying systems.
Are you licensed and insured?
Yes, we are a fully licensed and insured HVAC contractor serving Southern California since 1988.
What areas do you service?
We serve Menifee, Murrieta, Temecula, Canyon Lake, Hemet, Lake Elsinore, and surrounding areas in Southern Riverside County.
Do you provide warranties?
Yes, we offer a 90-day warranty on all parts and labor, plus a one-year labor warranty with new installations.
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