HVAC Repair & Electrician Near Me in Ontario, CA
AC Repair · Heating Service · Electrical · EV Charger · Panel Upgrades · 24/7 Emergency
Serving Ontario, San Bernardino County
Aerosphere Electric is your trusted HVAC and electrical contractor serving Ontario and all of San Bernardino County. From AC repair and furnace service to panel upgrades and EV charger installation, our licensed team handles it all. Same-day availability and 24/7 emergency response.
AC Repair
Fast AC repair in Ontario. We diagnose and fix all brands — same day available.
Learn More →Heating Repair
Furnace, heat pump & heating system repair in Ontario. Licensed C20 technicians.
Learn More →Electrical Repair
Licensed C10 electricians in Ontario for all residential & commercial electrical needs.
Learn More →EV Charger Install
Level 2 EV charger installation in Ontario. Permit included, same-week scheduling.
Learn More →Panel Upgrade
100A to 200A & 400A panel upgrades in Ontario. Permitted, inspected, warrantied.
Learn More →24/7 Emergency
Emergency electrician & HVAC in Ontario. We respond within 1–2 hours, any time.
Learn More →Your Local HVAC & Electrical Experts in Ontario
Aerosphere Electric serves Ontario homeowners and businesses with licensed HVAC and electrical service backed by our C10 & C20 contractor licenses (#1108650). Our technicians know Ontario well — from all neighborhoods across Ontario — and We typically reach Ontario addresses within 1-2 hours.
Homes throughout Ontario range from mid-century construction to newer builds, and our team services HVAC and electrical systems of all ages and brands. Whether you need an AC tune-up, a full system replacement, an electrical panel upgrade, or an EV charger installed, we arrive with the right parts and tools to complete the job in a single visit whenever possible. Every estimate is written and provided upfront — no surprises on your final bill.
Why Ontario Residents Choose Aerosphere
Licensed & Insured
C10 & C20 license #1108650. Fully insured and bonded for your protection.
Same-Day Service
Available same day for most repairs in Ontario and surrounding areas.
Free Estimates
Upfront, written estimates before any work begins. No hidden fees.
5-Star Rated
Hundreds of 5-star reviews from homeowners across San Bernardino County.
Frequently Asked Questions
Do you offer HVAC repair in Ontario?
Yes, Aerosphere Electric provides full HVAC repair, AC service, and heating repair throughout Ontario and San Bernardino County. Same-day appointments and 24/7 emergency service. Call 714-499-6656.
Are you a licensed electrician serving Ontario?
Yes, we are licensed (C10 & C20 #1108650), insured, and bonded. We serve Ontario for all electrical needs including panel upgrades, EV charger installation, and emergency electrical repair.
How quickly can you respond to an emergency in Ontario?
We offer 24/7 emergency service in Ontario. In most cases we dispatch within 1–2 hours. Call 714-499-6656 for immediate assistance.
Ready to Schedule? Call or Book Online.
Free estimates · Same-day available · Licensed & insured · 24/7 emergency