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Your Trusted HVAC Partner in Fresno, CA
Santiago's Heating & Air Conditioning has been serving the Fresno, CA area with quality HVAC services since our founding. Our locally owned and operated business specializes in residential and commercial heating, air conditioning, and maintenance solutions. With licensed contractors and a focus on customer satisfaction, we repair and install all makes and models of HVAC systems. Our team provides preventative maintenance to ensure peak performance and avoid system failures during extreme weather.

We guarantee reliable service for heater repair, furnace repair, AC compressors, and pre-season check-ups. As a trusted local provider, we prioritize transparency, professionalism, and long-term customer relationships. Our expertise covers both residential and commercial HVAC needs, with emergency services available during regular business hours. We maintain strict quality standards while offering personalized solutions tailored to each client's unique requirements.
Services
Heater repair Furnace repair A/C repair Preventative maintenance Commercial HVAC services
Highlights and features
  • We service all makes and models of HVAC equipment
  • Our team includes licensed HVAC contractors
  • We offer preventative maintenance programs
  • Guaranteed satisfaction on all heating and cooling services
  • Locally owned and operated since establishment
Services
Heater repair
Our heater repair service addresses residential and commercial heating system issues with gas and electric furnaces. We diagnose and fix problems with heat pumps, furnace parts, and heating units to restore proper function. Our technicians provide reliable repairs that ensure consistent indoor comfort during cold weather months.
A/C repair
We offer comprehensive air conditioning repair for residential and commercial properties. Our experts service all makes and models including AC compressors. We diagnose cooling system issues and perform efficient repairs to maintain optimal temperature control during hot summer months in Fresno, CA.
Preventative maintenance
Our preventative maintenance programs help avoid unexpected HVAC system failures. We perform thorough inspections and tune-ups for heating and cooling systems before peak seasons. Regular maintenance extends equipment lifespan and ensures efficient operation year-round for both residential and commercial clients.
A/C installation
We provide professional air conditioning installation for new and replacement systems in residential and commercial buildings. Our experts help select energy-efficient units and ensure proper installation for optimal performance. We handle complete system setup including ductwork assessment and capacity calculations for Fresno's climate conditions.
Furnace repair
Our furnace repair service addresses gas and electric furnace issues with guaranteed satisfaction. We service all furnace types including older models and modern high-efficiency units. Our technicians perform diagnostics, replace faulty components, and ensure safe operation of residential and commercial heating systems.
Questions
What HVAC services do you offer?
We provide heater repair, furnace repair, A/C repair, preventative maintenance, and installation services for residential and commercial HVAC systems.
Do you service all areas of Fresno?
We primarily serve Fresno, CA and surrounding areas with both residential and commercial HVAC solutions.
Are your technicians licensed?
Yes, we employ licensed HVAC contractors who are trained to service all makes and models of heating and cooling equipment.
Do you offer emergency HVAC services?
We provide service during regular business hours and offer appointment scheduling for urgent HVAC issues outside standard operating days.
What are your business hours?
Our office is open Monday through Friday from 8:00 AM to 5:00 PM. Weekend service is available by appointment only.
Why choose local HVAC service?
As a locally owned business, we understand Fresno's climate needs and provide personalized service with quick response times for heating and cooling emergencies.