🔥 Pre Summer Special: $49 AC Tune-Up — Limited Time!
AC Repair in Southern California
When your air conditioner breaks down in Southern California's heat, you need fast, reliable repair. On Time Home Services provides same-day AC repair throughout the Inland Empire and Orange County with NATE-certified technicians and transparent pricing.
Exclusive Deals & Coupons
$49 AC Tune-Up
Full system precision tune-up to keep your AC running efficiently all summer long.
$500 OFF New HVAC System
Save $500 on any new heating or cooling system installation with approved financing.
$43 Drain Clearing
Professional drain clearing service for clogged sinks, tubs, and floor drains.
Free 2nd Opinion
Not sure about a diagnosis? Get a free second opinion from our certified technicians.
*Some restrictions may apply. Cannot be combined with other offers. Call for details.
Southern California's Trusted AC Repair Experts
Professional AC Repair You Can Count On
On Time Home Services has been repairing air conditioning systems throughout Southern California since 2004. Our NATE-certified technicians are trained on all major brands — Carrier, Trane, Lennox, Rheem, Goodman, and more — and our service vans are stocked with the most common replacement parts so we can complete most repairs in a single visit.
Call (951) 277-6895Why Southern California Homeowners Choose Us
- Same-day service available 7 days a week
- NATE-certified technicians on every job
- All major AC brands serviced
- Upfront pricing — no surprises
- Written warranty on all repairs
- 802+ five-star Google reviews
- Licensed & insured (CA #857180)
- Family-owned since 2004
The On Time Difference
What Sets Us Apart
Fast Response
We understand that a broken AC in Southern California's summer heat is an emergency. We offer same-day service and prioritize urgent calls.
Honest Diagnosis
We'll tell you exactly what's wrong and what it costs to fix it before we start. No upselling, no unnecessary repairs.
Quality Parts
We use OEM and premium aftermarket parts with manufacturer warranties. We don't cut corners on the components that keep your system running.
Clean & Professional
Our technicians are background-checked, uniformed, and treat your home with respect. We clean up after every job.
Service Area
AC Repair Near You
We provide ac repair throughout Southern California. Select your city for local pricing, reviews, and availability.
Common Questions
AC Repair FAQs
How much does AC repair cost in Southern California?
Most AC repairs range from $150 to $800 depending on the component. Common repairs like capacitor replacement run $150–$300, while compressor replacement can reach $1,500–$2,500. We provide upfront pricing before starting any work.
How quickly can you respond to an AC repair call?
We offer same-day service for most calls. During peak summer season, we prioritize emergency calls and can typically have a technician at your home within 2–4 hours.
Do you repair all AC brands?
Yes — our technicians are trained on all major residential AC brands including Carrier, Trane, Lennox, Rheem, Goodman, York, Bryant, and more.
Should I repair or replace my AC?
If your system is under 10 years old and the repair cost is less than 50% of replacement cost, repair is usually the right choice. We'll give you an honest assessment and help you make the best decision for your budget.
Protect your home's comfort systems year-round. Our maintenance plans keep your HVAC and plumbing running efficiently, extend equipment life, and save you money on repairs.
HVAC Protection Plan
Keep your heating & cooling running at peak performance
- Extends the life of your equipment
- Keeps manufacturer warranties
- Standard filter replacement (Merv4)
- 15% off all repairs
- 15% off all filtration/purification products
- 5% discount on all equipment replacement (ACs, Furnaces & Mini Splits)
- 5% discount on all accessories (whole house fans, attic insulation, ductwork, duct cleaning)
- 2-year warranty on all repairs — members receive a 2-year warranty on all repairs
- Loyalty credit — $100 credit per year towards a new HVAC system
- 2 pre-scheduled tune-ups (we will contact you to schedule)
- No diagnostic charge for non-working heating or AC
Plumbing Protection Plan
Protect your plumbing system and avoid costly surprises
- Extends the life of your equipment
- Keeps manufacturer warranties
- Water heater flush
- 15% off all repairs
- 15% off all filtration/purification products
- 5% discount on all equipment replacement (water heaters, filtration systems, water softeners)
- 5% discount on all accessories
- 2-year warranty on all repairs — members receive a 2-year warranty on all repairs
- Loyalty credit — $50 credit per year towards a new water heater
- 1 pre-scheduled water heater tune-up (we will contact you to schedule)
- No diagnostic charge for non-functioning plumbing
Combined HVAC/Plumbing Plan
Total Home Comfort Plan — HVAC + Plumbing ($308 value)
- Everything in the HVAC Protection Plan
- Everything in the Plumbing Protection Plan
- Save $62 vs. purchasing plans separately
- Total Home Comfort Plan — HVAC + Plumbing Protection $308 Value
Plans are billed annually. Contact us to enroll or learn more about each plan.
Financing Made Simple
We're here to help you make confident decisions for your home. Our trusted HVAC and plumbing specialists explain your options, provide upfront pricing, and guarantee the quality of every service — even when budget is a concern.
- Flexible payment plans for new system installations
- Low monthly payments to fit any budget
- Quick and easy approval process
- No prepayment penalties
- Available for HVAC and plumbing projects
Request a Free Quote
Fill out the form below and one of our experts will contact you within 24 hours. Or call us directly for immediate assistance.
Contact Information
43397 Business Park Dr STE D5
Temecula, CA 92590
Mon–Sat: 8AM–5PM
Emergency Service Available
Fast Response Guaranteed
We respond to all quote requests within 24 hours. For urgent issues, call us directly.