Air Conditioning
- AC Repair
- AC Installation
- AC Tune Up
- Heat Pump Repair
- Heat Pump Maintenance
- Hybrid Systems
- Ductless Systems
- Ductless Mini Split Repair
Air conditioning, heating, indoor air quality, duct services, commercial HVAC, and electrical trusted experts serving Loma Linda homeowners and businesses since 1949.
Sanborn's Air Conditioning & Heating has kept Inland Empire families comfortable for over 75 years, and Loma Linda's reputation as one of the healthiest communities in the country, recognized as a Blue Zone for longevity, means homeowners here tend to take indoor comfort and air quality just as seriously as everything else about their health. From homes near Loma Linda University to neighborhoods further out, summer heat and winter chill both still need a system that's actually working properly.
Every technician is NATE certified, background checked, and trained on all major brands. We show up on time, diagnose correctly on the first visit, and price our work upfront with no surprise invoices.
From emergency repairs to full system replacements we handle every HVAC need for Loma Linda homeowners and businesses.
Panel upgrades, EV charger installation, whole-home rewiring, and repairs.
Learn More ›Rooftop units, multi-zone systems, and preventive maintenance for businesses.
Learn More ›Duct cleaning, sealing, repair, and replacement to maximize system efficiency.
Learn More ›Air filtration, UV purifiers, humidifiers, and ventilation solutions for cleaner air.
Learn More ›Furnace repair and replacement, heat pumps, and complete heating system services.
Learn More ›AC repair, replacement, maintenance, and installation for all makes and models.
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Sanborn's licensed electricians handle everything from panel upgrades to whole home rewiring for Loma Linda homeowners. Whether you need a new EV charger, a safety inspection, or an emergency repair, our team responds quickly and works to code throughout this community.
From medical offices near Loma Linda University Medical Center to retail and small business space throughout town, Sanborn's delivers the HVAC reliability Loma Linda businesses depend on, including the kind of system uptime that matters most around healthcare facilities. We work around your schedule to minimize downtime and keep your team and customers comfortable all year.
Leaky or dirty ducts force your HVAC system to work harder, and in a community as focused on health and air quality as Loma Linda, that inefficiency matters even more. Sanborn's duct specialists locate and fix leaks, clear buildup, and restore airflow so your whole system performs the way it should.
Loma Linda residents deal with seasonal allergens, wildfire smoke, and the same regional dust common throughout the Inland Empire. Most homes just recirculate that same air, complete with dust, pet dander, mold spores, and VOCs. Sanborn's indoor air quality solutions target these issues at the source, which matters in a community where so many residents are focused on overall wellness.
Loma Linda winters are mild, but a heater that isn't functioning properly still affects comfort and indoor air quality, both of which matter to this health conscious community. Sanborn's technicians respond fast to heating emergencies and diagnose the exact issue before quoting any work.
Summer heat in Loma Linda matches what the rest of the valley sees, and a failed AC system isn't something residents here want to simply tolerate. Sanborn's same day service gets you back to cool fast, and we carry parts for all major brands on our trucks so most repairs are finished on the first visit.
Serving the Inland Empire since 1949 over 75 years as a locally rooted, family-run business that treats every customer like a neighbor.
Every technician carries NATE certification the gold standard for HVAC competency plus ongoing manufacturer training on the latest systems.
We quote your job before we start no hidden fees, no surprises. You know exactly what you're paying before any work begins.
We stand behind every repair and installation with a written satisfaction guarantee. If it's not right, we come back at no additional charge.
★★★★★ 4.9 Google Rating · 500+ Verified Reviews
"Sanborn's saved us during a heat wave they had a technician at our Loma Linda home within hours. Professional, fast, and the price was exactly what they quoted. Highly recommend."
"We've used Sanborn's for years. They replaced our entire HVAC system and the new unit runs perfectly. The technicians were respectful of our home and walked us through everything."
"Called at 10 PM when our heater went out. Sanborn's 24/7 line connected me to a real person and a tech was at our Loma Linda home by midnight. Outstanding service."
Sanborn's serves Loma Linda and the entire Inland Empire. Click any city to learn more.
Sanborn's Air Conditioning & Heating the Inland Empire's most trusted HVAC company since 1949. Schedule today or call anytime, 24/7.