Extend the Life of Your HVAC System with Expert Maintenance
Regular HVAC maintenance is essential to keep your heating and cooling systems running efficiently, prevent unexpected breakdowns, and extend the lifespan of your equipment. At Schmitt Heating & Air Conditioning, we provide professional HVAC maintenance services in San Francisco, Marin, San Mateo, and Alameda Counties, helping homeowners and businesses stay comfortable year-round.
With over 145 years of experience, our certified HVAC technicians perform comprehensive inspections, cleanings, and tune-ups to maximize performance, improve indoor air quality, and reduce energy costs.
Benefits of Regular HVAC Maintenance
Lower Energy Bills – A well-maintained system runs more efficiently, reducing energy consumption.
Fewer Repairs & Breakdowns – Preventative maintenance helps catch small issues before they turn into costly repairs.
Extended Equipment Lifespan – Routine servicing prolongs the life of your furnace, air conditioner, or heat pump.
Improved Indoor Air Quality – Clean filters and ducts help remove allergens, dust, and pollutants.
Consistent Comfort – Ensures reliable heating and cooling throughout the year.
Manufacturer Warranty Compliance – Many HVAC warranties require regular maintenance to remain valid.
Comprehensive HVAC Maintenance Services
Our Schmitt Heating & Air Conditioning maintenance service includes a full system inspection, cleaning, and tune-up, ensuring your HVAC system operates at peak performance.
Heating System Maintenance
Furnace and heat pump inspection
Heat exchanger and burner cleaning
Thermostat calibration
Air filter replacement
Gas and electrical component testing
Lubrication of moving parts
Air Conditioning Maintenance
Condenser and evaporator coil cleaning
Refrigerant level checks and adjustments
Airflow and ductwork inspection
Electrical connection testing
Condensate drain cleaning
System efficiency testing
Ductless Mini-Split Maintenance
Filter cleaning and replacement
Indoor and outdoor unit inspection
Refrigerant level and performance testing
Sensor calibration for accurate temperature control
Commercial HVAC Maintenance
Routine servicing for office buildings, retail spaces, and industrial facilities
Custom maintenance plans tailored to your business needs
Priority service for emergency repairs
Join the Schmitt Heating Comfort Club – Our HVAC Maintenance Plan
Want to avoid unexpected HVAC breakdowns? Sign up for our Schmitt Comfort Club, a scheduled maintenance plan designed to keep your system running at peak efficiency.
Faster service for maintenance and repairs
Exclusive savings on parts and labor
Regular maintenance for optimal performance
Protect your investment and maximize system longevity
Why Choose Schmitt Heating & Air Conditioning?
Locally Owned & Operated – Serving San Francisco, Marin, San Mateo, and Alameda Counties for over 120 years.
Certified & Experienced Technicians – Skilled in all major HVAC brands and systems.
Energy-Efficient Solutions – Helping you lower utility bills and reduce your carbon footprint.
Fast & Reliable Service – Prompt appointments and high-quality workmanship.
Customer Satisfaction Guaranteed – We stand behind our work with warranties and transparent pricing.
Schedule Your HVAC Maintenance Today!
Don’t wait for a breakdown—regular HVAC maintenance saves you money, improves comfort, and extends your system’s life. Trust Schmitt Heating & Air Conditioning for expert HVAC tune-ups in in San Francisco and many surrounding counties.
