HVAC Services in Ontario
The Heating and Cooling Solutions You Need to Stay Comfortable
Unpredictable heating and cooling problems quickly cause stress. When a system breaks down, most people worry about two things: getting the issue fixed properly and finding an honest contractor. That fear comes from real experiences, and it’s why many homeowners hesitate before making the call.
All City Plumbing, Air & Electrical was founded on a personal mission to protect customers from unfair treatment. After our founder saw a contractor take advantage of his grandmother, he dedicated himself to building a service company that treats every customer with the fairness and care they deserve from the start. That commitment still guides our team today and influences every step of the HVAC experience.
Every Essential HVAC Service Your Home Needs
HVAC systems work hard through Inland Empire climate shifts, so the right service partner needs to provide reliable, comprehensive support for every part of your heating and cooling system. Regardless of the age, brand, or condition of your unit, our team handles everything from quick repairs to complete replacements.
You can rely on a complete set of solutions that cover the full life cycle of your equipment:
- AC repair, replacement, and maintenance
- Heating repair, replacement, and maintenance
- Furnace maintenance and installation
- Ductless mini-split systems
- Heat pumps, indoor air quality, and air duct services
10,000+ 5-Star Experiences. Zero Doubt.
The All City “You Can’t Lose” Promise
Peace of mind, zero risk, and service done right, or we pay you.
All City Plumbing, Air & Electrical is the ONLY plumbing and HVAC company that has every plumber go through The ACE Plumbing Certification Program (yup we drug test, background test, knowledge test, and certify them before they ever enter your home) all backed by the best guarantee and most 5 star reviews in the industry. Okay, not convinced yet? You shouldn’t be. So let’s lay it all out.
-
We Pay You GuaranteeIf we don’t get it right the first time, we pay you. That’s how confident we are in our work and how much we value your trust.
-
5-Star Service, Every Time
Our technicians complete the All City Expert (ACE) Training Program before entering your home, ensuring top-tier service backed by more than 8,000 five-star reviews from happy customers.
-
No-Pressure Options for Every Budget
We believe in transparency and choice. That’s why every customer receives three service options designed to fit their needs and budget — no sales pressure, ever.
-
Over a Decade of Dependable ServiceFor more than 13 years, we’ve been a locally trusted name known for quality workmanship, honest communication, and guaranteed results.
-
ACE-Certified Technicians You Can TrustEvery All City technician is ACE Certified, meaning they meet the highest standards of skill, professionalism, and integrity in the industry.
-
100,000+ Happy Customers (and Counting)With tens of thousands of satisfied homeowners served, our reputation speaks for itself. We’re proud to be Southern California’s go-to team for plumbing, air, and electrical.
Peace of Mind No Risk Triple Promise
Many homeowners feel uncertain when selecting an HVAC provider. They want quality work, trustworthy information, and a technician who respects their home. Our Peace of Mind No Risk Triple Promise alleviates customer concerns by offering clear commitments that shield them from unnecessary risks. This framework gives you confidence before, during, and after the job.
You receive three protections that put your needs first:
- Three budget-friendly options – Every homeowner has multiple service routes at various price points, enabling informed, comfortable decisions without feeling pressured.
- Work done by technicians who have completed our thorough ACE program – This program includes knowledge testing and background checks that verify skill, character, and readiness.
- Payment if we don’t resolve the issue correctly the first time – If we don’t properly repair the problem, we compensate you. That accountability brings clarity and reduces worry.
Our customer-first promise is especially important for major systems in places like Ontario, where heating and cooling units operate frequently year-round. When reliability is crucial, this level of protection offers peace of mind.
100% Financing with No Money Down
Unexpected HVAC failures can occur at the worst times. Repairs or system replacements shouldn’t break your budget or force you to delay work that keeps you comfortable. That’s why we offer complete financing options with zero money down to get started.
You can choose from accessible plans that ease the burden of major costs:
- No-money-down options – Start repairs or upgrades without upfront payment.
- Financing for repairs and replacements – Support for emergency fixes and full-system installations.
- Low-interest plans – Flexible terms that help make monthly payments more manageable.
Homeowners use these programs to get essential HVAC care with reduced financial stress. The process is straightforward, and approvals often come swiftly.
Fast Reliable Emergency Service
When an AC or heater fails unexpectedly, waiting days for help isn’t practical. We prioritize emergency calls, and our team responds quickly to restore comfort. Speed is important, but clear communication is equally so. You’ll receive a text with the technician’s photo and bio before we arrive, so you know who will be coming to your home.
The emergency response process is streamlined for quick action:
- Priority scheduling – Urgent situations move to the front of the queue.
- Rapid dispatch – A technician is sent out as soon as possible.
- Transparent updates – Text notifications help you stay informed and prepared.
During Inland Empire heat waves, quick AC service can significantly improve safety and comfort. Our approach seeks to lessen stress and provide families with rapid relief.
Preventing Costly Breakdowns with Regular Maintenance
A consistent maintenance routine helps prevent expensive repairs, decreases downtime, and improves system efficiency. HVAC systems gather dust, lose lubrication, and wear out, especially in homes near busy freeways like the 60 and 15, where dust levels are higher. Regular service addresses these issues early.
Our All City Advantage Club provides a structured maintenance plan that offers regular care and additional benefits:
- Annual tune-ups and system checks – Thorough evaluations that focus on performance, safety, and early detection.
- Priority scheduling and member-only discounts – Faster booking and savings reserved for club members.
- Extended system life – Ongoing care helps systems run more efficiently and last longer.
Proactive maintenance helps reduce stress, improve comfort, and keep your home running smoothly year-round.
Your Partner for Home Comfort
Your home deserves trustworthy, honest service built on genuine values. From our founder’s personal mission to protect families from unfair treatment to the Triple Promise that supports every job, All City Plumbing, Air & Electrical is dedicated to creating an HVAC experience based on trust and accountability. Whether you need a planned upgrade or an emergency repair, support is ready whenever you need it.
For dependable HVAC services in Ontario, call our team at (909) 552-7550 or contact us online.
More Value. Same 5-Star Service.
Take advantage of our current specials and experience premium service at a price you’ll love.
Home Comfort Now,
Pay Over Time.
Easy financing, fast approval. No hidden fees. Flexible monthly payments starting at $225/month for HVAC, plumbing, or electrical upgrades and replacements.
-
Fast, same-day approvals takes less than 5 minutes. -
No-interest and low-interest options
-
Available for repairs and full replacements
-
100% financing options with no money down
HVAC Problems Suck!
We Get It.
No homeowner wakes up in the morning expecting to have a pipe burst, flickering lights, or no cool air. When it happens, all you need is a trusted service pro who can diagnose and fix the problem right, the first time.
