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20 Years
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Emergency
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Trusted HVAC Services in Los Banos, CA
CEN-CAL AIR Heating & Cooling has been delivering exceptional HVAC services since 2006, specializing in installation, maintenance, and repair for residential and commercial clients. Our team of NATE-certified technicians prioritizes customer satisfaction, offering 24/7 emergency service and free in-home consultations. We are locally owned and operate with a commitment to quality, backed by a 100% satisfaction guarantee on all installations and repairs.

Our expertise spans air conditioning, heating systems, ductless solutions, and indoor air quality improvements across Central California. With an A+ BBB rating and partnerships with brands like Trane, we combine technical excellence with personalized service to meet diverse client needs.
Services
AC Repair Heating Replacement Ductless AC HVAC Maintenance Indoor Air Quality Commercial HVAC Emergency Service
Details
  • Year established: 2006
Highlights and features
  • We offer 24/7 emergency HVAC service for urgent needs.
  • Free in-home consultations for new equipment installations.
  • Highly experienced, licensed, and insured HVAC contractors.
  • Locally owned and operated HVAC company since 2006.
  • 100% satisfaction guarantee on all installations and repairs.
Associations and certifications
  • Trane Comfort Specialist
  • NATE-certified
What people say
Same-day appointments Honest assessments Exceptional customer service Quick response times Competent technicians
Services
AC Repair
Our AC repair service addresses cooling system failures promptly, using stocked service vehicles for one-visit fixes. We handle all makes/models, including diagnostics for unusual sounds, low airflow, and refrigerant leaks. Timely repairs prevent costly replacements and maintain energy efficiency during peak summer heat.
Heating Replacement
We specialize in heating system replacements, offering Trane furnaces tailored to home size and climate needs. Our Manual J calculations ensure proper sizing, while NATE-certified technicians guarantee efficient installation. New systems improve energy efficiency, reduce utility bills, and enhance indoor comfort with modern features like smart thermostats.
HVAC Maintenance
Our maintenance plans include biannual inspections, filter changes, and component cleaning to optimize system performance. Silver, Gold, and Platinum tiers provide seasonal tune-ups, discounted repairs, and priority service. Regular maintenance extends equipment lifespan, prevents breakdowns, and maintains manufacturer warranties through proactive care.
Ductless AC
We install and service ductless AC systems ideal for room additions or homes without ductwork. These energy-efficient solutions allow zoned temperature control, reducing energy waste. Our technicians handle repairs, refrigerant charging, and maintenance for single or multi-zone systems, ensuring quiet operation and consistent comfort.
Indoor Air Quality
Our IAQ solutions include Trane CleanEffects air cleaners, humidifiers, and ventilation systems. We diagnose air quality issues through professional assessments, addressing allergens, odors, and humidity imbalances. Upgrades like HEPA filters and UV light systems improve respiratory health and HVAC efficiency by reducing system strain from airborne contaminants.
Questions
What HVAC services do you offer?
We provide AC repair, heating installation, ductless systems, indoor air quality solutions, commercial HVAC services, and 24/7 emergency support across Central California.
Do you offer emergency HVAC service?
Yes, our 24/7 emergency service responds to urgent heating and cooling needs, including nights and weekends, with stocked service vehicles for immediate repairs.
What financing options are available?
We partner with Wells Fargo to offer financing plans for HVAC installations and major repairs, with flexible terms for qualified customers.
Which areas do you serve?
We serve Los Banos, Modesto, Merced, Turlock, and surrounding Central California communities including Newman, Gustine, and Santa Nella.
What maintenance plans do you offer?
Our Silver ($140/year), Gold ($270/2 years), and Platinum ($359/3 years) plans include biannual tune-ups, discounted repairs, and priority emergency service.
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Reviews (2)
Rachel Castaneda Huerta
Oct 13, 2018 Report
Cen-cal air inc. They did a great job putting In my a.c unit Trino you have some great guys working for you i would recommend Cen-Cal to anybody
Rosemarie Claire
Jan 24, 2015 Report
We had several quotes that gave me more grey hair than I needed. I called Cal-Air and Robert came to the rescue a few hours later. He assessed the problem and within less than 2 hrs. our AC was fixed for a fraction of the cost. Thank you Robert, you were a blessing today. When we have to replace our unit, Cal-Air will be our #1 Choice. Thanks again Robert. DO NOT bother to call anyone else. Cal-Air #1.