Business Details
39 Years
experience
Emergency
services
Trusted HVAC Services in Anaheim, CA
20th Century Air has been a trusted HVAC provider in Southern California since 1987, serving Orange, Riverside, and Los Angeles Counties. Our family-owned business combines modern technology with traditional values of quality, honesty, and reliability. With over 35 years of experience, we specialize in residential and commercial HVAC solutions, including installation, repair, maintenance, and indoor air quality services. Our licensed technicians utilize state-of-the-art tools to deliver energy-efficient systems tailored to Anaheim's climate challenges. Customer satisfaction is our priority, evidenced by consistent testimonials praising our punctuality, expertise, and transparent pricing.We maintain industry-leading standards through continuous training and partnerships with top HVAC manufacturers. Our maintenance plans ensure long-term system performance while our financing options make quality service accessible. As local experts familiar with regional regulations, we guarantee compliance and safety in every project. Our commitment to community extends beyond service, treating every client and employee as part of our extended family. This dedication to personal relationships and technical excellence has sustained our reputation through decades of growth driven by word-of-mouth referrals.
Services
AC Repair
Heater Installation
Ductless Systems
Indoor Air Quality
Commercial HVAC
Emergency Service
Maintenance Plans
Heat Pump Repair
Duct Installation
System Replacement
Details
- Year established: 1987
Highlights and features
- We offer 35+ years of local HVAC expertise with modern technology
- Our family-owned business prioritizes personalized service and transparency
- Licensed technicians handle all makes/models with state-of-the-art tools
- Energy-efficient solutions reduce costs while meeting California regulations
- Comprehensive maintenance plans prevent emergencies and extend equipment life
What people say
Prompt service
Honest technicians
Energy savings
No upselling
Reliable maintenance
Services
AC Repair
Our AC repair service addresses cooling system emergencies and performance issues across residential and commercial properties. Technicians diagnose problems like refrigerant leaks, electrical failures, and airflow obstructions using advanced diagnostic tools. We prioritize rapid response times for Anaheim's extreme summer conditions while ensuring long-term fixes that prevent recurring issues. Service includes component testing, refrigerant level checks, and system optimization to restore efficient cooling operations.
Heater Installation
We specialize in modern heating system installations for homes and businesses in Southern California's variable climate. Our experts recommend and install energy-efficient furnaces, heat pumps, and hybrid systems that meet Title 24 compliance requirements. The process includes load calculations, ductwork assessment, and smart thermostat integration to maximize comfort and energy savings. All installations come with manufacturer warranties and our guarantee of proper system sizing for optimal performance.
Maintenance Plans
Our HVAC maintenance programs prevent unexpected breakdowns through bi-annual system inspections and tune-ups. Each visit includes filter replacement, coil cleaning, refrigerant checks, and electrical component testing. Members receive priority scheduling, repair discounts, and energy efficiency optimization to extend equipment lifespan. Commercial clients benefit from customized schedules that accommodate business hours while maintaining system reliability.
Indoor Air Quality
We improve indoor air quality through customized solutions addressing allergens, humidity imbalances, and ventilation deficiencies. Services include HEPA filter installation, UV light purification systems, and whole-house dehumidifiers that integrate with existing HVAC equipment. Our technicians perform air quality assessments to identify contaminants before recommending purification strategies that reduce respiratory irritants while maintaining energy efficiency standards.
Commercial HVAC
Our commercial HVAC division handles installations, repairs, and maintenance for businesses ranging from small retail spaces to large office complexes. We specialize in zoning systems for multi-use buildings and energy management solutions that reduce operational costs. Services include 24/7 emergency response, preventive maintenance contracts, and system retrofits that comply with California's strict energy efficiency regulations while ensuring occupant comfort.
People
Scott
Owner
Scott leads with over 35 years of HVAC experience, combining technical expertise with personalized service. He ensures every project meets quality standards while maintaining the company's founding values of honesty and reliability. His hands-on approach guarantees client satisfaction through transparent communication and timely problem resolution.
Mario
Technician
Mario delivers expert HVAC repairs with attention to detail and customer education. He explains technical issues clearly while implementing lasting solutions that prevent future problems. His professionalism and punctuality consistently earn client praise for making complex repairs stress-free experiences.
Juan
Technician
Juan specializes in emergency HVAC services, providing rapid diagnostics and efficient repairs. He maintains clean work practices and respects client properties while resolving critical system failures. His technical knowledge ensures proper system function that extends equipment lifespan through preventive maintenance advice.
Questions
How often should HVAC systems be serviced in Anaheim?
We recommend twice-yearly maintenance before peak seasons. Commercial systems may require quarterly checks due to higher usage demands in Southern California's climate.
What are signs of AC refrigerant leaks?
Common indicators include reduced cooling capacity, hissing sounds, ice buildup on coils, and higher energy bills. Our technicians use electronic leak detectors for accurate diagnosis.
Do you offer financing options?
Yes, we partner with Service Finance to provide flexible payment solutions for emergency repairs and system replacements while maintaining transparent terms.
How do maintenance plans save money?
Regular tune-ups prevent major repairs by addressing minor issues early, improve energy efficiency by 15-25%, and extend equipment lifespan through proper system calibration.
Are technicians licensed and insured?
All our HVAC technicians hold current California licenses with specialized training in modern systems while maintaining full insurance coverage for residential and commercial projects.
