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50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Los Angeles
Precise Air Systems has been serving the Los Angeles area since 1975, specializing in comprehensive HVAC solutions for residential and commercial clients. Our commitment to excellence drives us to handle every project with meticulous attention to detail, regardless of size or budget. We employ highly trained technicians who stay current with industry advancements, ensuring top-tier service in system installation, repair, and maintenance.

Our focus on customer satisfaction means we prioritize clear communication, transparent pricing, and tailored solutions to meet individual client needs. With decades of experience, we have built a reputation for reliability and technical expertise across the Greater Los Angeles region.
Services
HVAC Repair Heating Installation Ductless Systems Solar Services Smart Thermostats Insulation Duct Cleaning
Details
  • Year established: 1975
Highlights and features
  • We have over 50 years of experience serving Los Angeles HVAC needs.
  • Our technicians are certified and trained on the latest HVAC technologies.
  • We offer 24/7 emergency service for urgent heating and cooling issues.
  • We are the largest Mitsubishi Ductless dealer in Los Angeles County.
  • We provide financing options to make HVAC upgrades more accessible.
Associations and certifications
  • California State License Board (CSLB)
  • Mitsubishi Ductless HVAC Dealer
What people say
Marvelous job Excellent experience Very professional Prompt service Knowledgeable technicians
Services
HVAC Repair
Our HVAC repair service addresses heating and cooling system malfunctions promptly, ensuring optimal performance year-round. We diagnose issues with precision and use advanced tools to restore functionality efficiently. Customers benefit from minimized downtime and extended system lifespan through our expert repairs.
Ductless Systems
Ductless HVAC solutions provide zoned temperature control without traditional ductwork. Ideal for older homes or room additions, these energy-efficient systems offer quiet operation and improved air quality. Our certified technicians handle installation and maintenance for residential and commercial spaces.
Solar Services
Our solar installation services help clients reduce energy costs and environmental impact. We design customized solar solutions for homes and businesses, ensuring proper system sizing and seamless integration with existing HVAC infrastructure for maximum efficiency.
Smart Thermostats
Smart thermostat installation enables remote temperature management and energy usage tracking. These devices learn user preferences to optimize comfort while reducing utility bills. Our professionals ensure proper compatibility and programming for all HVAC systems.
Duct Cleaning
Professional duct cleaning improves indoor air quality by removing accumulated debris and contaminants. Our thorough process enhances HVAC efficiency and reduces allergens, using specialized equipment to clean all components of residential and commercial ventilation systems.
Questions
What HVAC services do you offer in Los Angeles?
We provide full-service HVAC solutions including installation, repair, and maintenance for residential and commercial properties across the Greater Los Angeles area.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency service for urgent heating and cooling system failures outside regular business hours.
Are financing options available for HVAC upgrades?
Yes, we offer financing programs to help customers afford necessary HVAC replacements and energy-efficient upgrades.
What areas do you service?
We serve Los Angeles and surrounding communities including Glendale, Burbank, Pasadena, and all of the San Fernando Valley.
Do you work with solar HVAC systems?
Yes, we specialize in solar-powered HVAC solutions and have extensive experience with hybrid system installations and maintenance.
What qualifications do your technicians have?
All our technicians are certified, licensed, and receive ongoing training on the latest HVAC technologies and installation techniques.