Air Conditioning Services in the Inland Empire

Priority Service for AC Emergencies

Waiting around isn't an option when your air conditioning fails during a 100-degree day. We provide priority emergency service for AC issues across the Inland Empire.

When you call, we flag your emergency needs and prioritize them in our schedule. You’ll get a confirmation text with your technician’s photo and brief bio so you know who’s arriving and when. From there, we move quickly: diagnosing the problem, clearly explaining your options, and completing the repair safely and efficiently.

This commitment applies to homes and businesses. Whether it’s a rooftop unit at a retail location in Ontario or a residential split system in Rancho Cucamonga, we have the tools, parts, and experience to restore comfort right away.

Our fast, reliable service means you won’t have to worry through the night or shut down your business during busy hours. We’ll get you back up and running—quickly and confidently.

Our Technicians Have the Skill and Knowledge to Work on All Major Brands

Your comfort depends on more than just quick response times. It relies on the skill of the person doing the work. That’s why our technicians complete our exclusive ACE Certification Program, a process designed to confirm technical mastery and trustworthiness.

Before stepping into any home or business, our technicians undergo:

• In-depth HVAC systems training in a dedicated learning facility—not on customer time.
• Comprehensive knowledge and skills testing.
• Background checks and drug testing to maintain your safety and peace of mind.

This process trains every team member to accurately diagnose and repair all major air conditioning brands and models, including Lennox, Trane, Carrier, Goodman, and more. We don’t guess; we know what to do because we’ve already been trained.

The result? Faster fixes, fewer return visits, and confidence that your system has been handled correctly. That’s the power of preparation and the difference of our ACE-certified approach.

Easy Financing Solutions for Upgrades

A new AC system is an investment, but it doesn’t have to break your budget. With flexible financing options starting at just $225 per month, we make quality home comfort accessible to more families and business owners.

Getting approved is straightforward. Most customers get a decision in less than five minutes, with no hidden fees or surprises. 

Whether you’re replacing an old air conditioner or upgrading your entire HVAC system, our financing options include:

• 100% financing with no money down.
• Clear terms and fast approval.
• Flexible monthly payments to fit your budget.

You shouldn’t have to delay your comfort because of cost concerns. Our financing makes it easy to proceed with the necessary improvements without financial stress.

We Will Pay You If We Don’t Get It Right the First Time

We’re confident in our work, and we back that confidence with a Money-Back Service Guarantee. We'll pay you if we don’t do the job right the first time.

That’s not marketing fluff; it’s our way of holding ourselves accountable and demonstrating that your satisfaction is our top priority. From precise diagnostics to quality craftsmanship, our service is grounded in transparency and trust.

This guarantee gives you peace of mind that choosing us is a risk-free decision. We take full responsibility for your comfort and stand behind every repair, installation, and replacement we perform.

Contact Your Local AC Team

Whether you’re in Rancho Cucamonga, Riverside, Ontario, or anywhere along the 10 or 15 freeways, All City Plumbing, Air & Electrical is ready to restore your comfort with dependable air conditioning service you can trust. You’ll experience clear communication, courteous professionals, and long-lasting results.

For dependable air conditioning service in the Inland Empire, call us at (909) 552-7550 or book an appointment online. Stay cool, stay comfortable, and let us handle the rest.