
Our AC installation services are built around quality workmanship, high-performance equipment, and long-term customer satisfaction. Every install includes:
✓ Free in-home consultation and system evaluation
✓ High-efficiency Carrier® systems with SEER2 ratings up to 21
✓ Precise system sizing based on your home’s layout and insulation
✓ Professional installation by certified HVAC technicians
✓ Full system testing and walkthrough to ensure top performance
From Rancho Cucamonga to Claremont, homeowners trust Schaef Air because we combine technical expertise with friendly, no-pressure service. Clients appreciate the comfort, cost savings, and peace of mind that come with every install.
✓ Transparent quotes with no hidden fees
✓ Financing options through Synchrony Financial
✓ Industry-leading equipment from Carrier®
✓ Excellent workmanship with attention to detail
✓ Commitment to timely, clean installations
Stay cool in the summer and warm in the winter with expert HVAC solutions you can count on. From repairs to new system installs, our certified techs have you covered—efficiently, affordably, and always on time.
Got no heat or AC? Our licensed techs are ready to help—quick response, expert service, no hassle.

Our Priority HVAC Maintenance Membership is the ultimate plan for fast service and reliable system care. With two tune-ups, priority scheduling, and exclusive savings, it’s comfort and confidence—all year long.

Our HVAC Service Agreements provide comprehensive year-round care, priority scheduling, and real savings. With Schaef Air, your system is covered—so you can focus on what matters most.

Our Annual HVAC Maintenance Plans offer scheduled system care, priority service, and cost savings in one convenient package. With Schaef Air, your comfort is covered every season.

Schaef Air’s HVAC Tune-Up Services keep your system running strong before every season. We clean, inspect, and optimize your equipment to prevent issues and improve energy efficiency—helping you stay comfortable all year long.

Our Preventive HVAC Maintenance service keeps your system running reliably and efficiently. With seasonal checkups, performance testing, and early problem detection, Schaef Air helps you avoid unexpected failures and costly repairs.

Our Custom HVAC Sheet Metal Fabrication service ensures your system performs at its best with ductwork and components made specifically for your space. Designed and installed in-house, it’s precision you can count on.
Everything went great! The technician was knowledgeable and the installation was completed quickly and cleanly.
Service rep arrived early, pleasant and knowledgeable. The new unit works great and the install was stress-free.
The service technician was professional and walked me through the installation process. I’m very satisfied.