Professional AC Maintenance Services in Los Angeles, CA Reliable & Affordable

Keeping your air conditioner in top shape is the key to consistent comfort and long-term savings. At JMS Air Conditioning and Heating, we provide professional AC maintenance services for homeowners in Los Angeles, ensuring your system operates efficiently and reliably all year long.

• 100% Satisfaction Guarantee: We stand behind our work with a commitment to quality and reliability.
• Providing Quality Work Since 1993: Our decades of experience mean you're in trusted, capable hands.
• We Service All Makes and Models: No matter your brand or setup, we keep it running at peak performance.

We're proud to offer eco-conscious maintenance services rooted in core values like accountability and respect.

Want dependable cooling season after season? Schedule your AC maintenance appointment with JMS Air Conditioning and Heating today.

Extend System Life with Preventative Maintenance

Routine AC maintenance is more than a tune-up it’s a strategic investment in your home’s comfort. At JMS Air Conditioning and Heating, our maintenance service includes a full-system inspection, thorough cleaning, and performance testing to ensure optimal operation.

Key tasks include:

• Checking refrigerant levels and topping off if needed
• Cleaning condenser coils and air filters
• Testing electrical components and controls
• Calibrating thermostats for accurate temperature regulation

Regular maintenance helps prevent major repairs, improves energy efficiency, and can extend the lifespan of your system. We recommend scheduling service at least once a year before peak cooling season.

Protect your investment with expert maintenance from JMS Air Conditioning and Heating.

Why Los Angeles Homeowners Trust JMS Air Conditioning and Heating for AC Maintenance

Our maintenance services are designed around your comfort, savings, and system longevity. Here’s what makes JMS Air Conditioning and Heating a go-to name for AC maintenance in Los Angeles:

• Experienced Technicians: We bring decades of hands-on HVAC expertise to every appointment.
• Thorough Service: Our checklist covers all essential components for top system performance.
• Energy Efficiency Focus: We optimize systems to reduce energy use and lower utility bills.
• Customer-Centered Approach: We respect your home, time, and expectations every visit.

We treat every maintenance visit as an opportunity to keep your system running better, longer.

Join the many Los Angeles homeowners who rely on JMS Air Conditioning and Heating for consistent, reliable AC maintenance.

Stay Ahead of Breakdowns with a Maintenance Plan

Want even more peace of mind? Our annual maintenance plans provide regular inspections, priority service, and exclusive savings.

Benefits include:

• Scheduled seasonal tune-ups
• Discounts on repairs and parts
• Priority scheduling for peak season calls

With a plan in place, you’ll never have to worry about forgetting a tune-up or facing unexpected repair bills alone.

Contact JMS Air Conditioning and Heating to learn more about our maintenance plans and schedule your next service.