CornerStone Electric & HVAC: Licensed HVAC Repair Serving Hesperia, CA 92345

We provide comprehensive HVAC services to address common High Desert problems. For AC capacitor failures, our technicians can diagnose and replace faulty capacitors to restore efficient cooling. For short cycling systems, we perform thorough inspections to identify causes like thermostat issues, refrigerant leaks, or oversized units, followed by precise repairs or adjustments. We also offer HVAC system maintenance to help prevent these issues, ensuring your system runs reliably through Hesperia's hot summers.

Yes, we specialize in electrical panel installations and repairs for homes in Hesperia and surrounding communities. Our licensed electricians assess your current panel's capacity and safety, then provide upgrades or replacements to meet modern electrical demands, such as adding solar systems or accommodating new appliances. We ensure all work complies with local codes, offering reliable service to enhance your home's electrical safety and efficiency.

Yes, we hold dual licensing (C-10 for electrical and C-20 for HVAC, license #1038693), allowing us to handle a wide range of projects. We service residential, commercial, industrial, and solar installations, from electrical repairs and generator services to full HVAC system replacements. Our team's combined 15+ years of experience ensures professional, code-compliant work for all your electrical and climate control needs in the High Desert region.