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Your Trusted HVAC Partner in Simi Valley
Landeen Heating & Air Conditioning has been a trusted HVAC provider in Simi Valley for years, combining technical expertise with a commitment to exceptional customer service. Our team of certified technicians brings deep local knowledge to every residential and commercial HVAC challenge, from routine maintenance to complete system installations. With a focus on energy efficiency and system longevity, we offer tailored solutions for heating, cooling, ventilation, and air quality needs. Our approach emphasizes transparency, professionalism, and reliability, ensuring clients receive maximum value through competitive pricing and honest service.

Whether addressing emergency repairs or implementing preventive maintenance programs, we prioritize timely execution and technical excellence. As a locally owned business, we understand Simi Valley's unique climate demands and maintain 24/7 emergency availability to serve our community. Our investment in ongoing training and modern equipment guarantees clients receive cutting-edge HVAC solutions that meet evolving industry standards while maintaining personalized service.
Services
Residential HVAC Commercial HVAC Air Conditioning Repair Furnace Installation Heat Pump Services Duct Cleaning Thermostat Installation Emergency Repairs Preventive Maintenance Air Quality Solutions
Highlights and features
  • We offer 24/7 emergency HVAC service for urgent needs
  • Our technicians maintain certifications in all major HVAC systems
  • We provide transparent pricing with no hidden fees
  • Our team has over 15 years of combined HVAC experience
  • We guarantee satisfaction on all residential and commercial HVAC work
Services
Air Conditioning Repair
Our certified technicians provide rapid diagnosis and repair of residential and commercial air conditioning systems. We address refrigerant leaks, compressor failures, thermostat issues, and electrical component malfunctions. Emergency service is available 24/7 to restore cooling during peak summer months.
Furnace Installation
We install high-efficiency furnaces with proper AFUE ratings for optimal winter heating performance. Our team ensures correct system sizing, venting, and integration with existing ductwork for residential and light commercial applications.
Preventive Maintenance
Scheduled maintenance plans extend equipment lifespan and prevent unexpected breakdowns. Services include coil cleaning, filter replacement, lubrication of moving parts, and system efficiency testing for both residential and commercial HVAC units.
Emergency Repairs
Our emergency response team addresses urgent HVAC failures with same-day service. We maintain a fleet of fully equipped service vehicles to handle critical heating and cooling system failures at any hour.
Air Quality Solutions
We offer UV air purifiers, HEPA filters, and dehumidification systems to improve indoor air quality. Solutions address mold prevention, allergen reduction, and humidity control for healthier residential and commercial environments.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including installation, repair, and maintenance for residential and commercial heating, air conditioning, and ventilation systems.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair services for urgent heating and cooling system failures.
Which areas do you service?
We serve Simi Valley, Santa Clarita, Thousand Oaks, and surrounding areas in California.
Are your technicians certified?
All our HVAC technicians hold current industry certifications and receive ongoing training on the latest equipment and techniques.
Do you offer maintenance plans?
Yes, we offer customized preventive maintenance programs to optimize system performance and extend equipment lifespan.
What payment methods do you accept?
We accept major credit cards, checks, and cash payments for all HVAC services and installations.