Fontana summers are no joke. The sun comes up early and hangs around all day, turning homes into ovens without a reliable air conditioning system. Whether you’re building a new home, upgrading an aging unit, or replacing something that finally gave out, installing a new air conditioner is a big step, and a smart one if you want to stay cool when the heat hits hard.

At All Pro Heating, Cooling, Plumbing & Electrical, we make AC installation as smooth and stress-free as possible. Our experienced HVAC technicians work with homeowners and businesses across Fontana, CA, delivering top-quality systems that last and perform the way they should. If your home’s too hot and your AC’s too old, we’ve got the tools, the experience, and the friendly service to get you set up right.

Need a New Air Conditioner Installed? Here’s How All Pro Can Help

If your AC system isn’t cutting it anymore, or you’re just ready for a more energy-efficient option, we’ve got you covered. Our AC installation services are tailored to fit the unique needs of Fontana homeowners, hot summers, dry air, and all.

Types of AC Systems and Brands We Install

Not every home needs the same kind of cooling system. That’s why we install a wide range of air conditioners to suit every setup and budget. From traditional central air conditioning systems to ductless mini-splits and advanced heat pumps, we’ll help you choose what makes sense for your space, lifestyle, and energy goals.

We install some of the most trusted names in the business, including Carrier, Trane, Lennox, Goodman, Rheem, Bryant, and Mitsubishi. Whether you’re interested in upgrading to a high-SEER rated model to cut energy bills or need a compact solution for a small space, we’ll walk you through your options and handle the install with care and precision.

And if you’re not sure what kind of unit you need, we’ll help you figure that out too. Our HVAC installation team knows what works best in Fontana’s climate.

We Also Install Air Ducts

Need ductwork too? No problem. We design and install duct systems that maximize airflow and improve energy efficiency. Whether it’s a fresh install or ductwork repair and sealing for an existing system, we make sure your AC unit isn’t losing air, or money, through cracks and gaps.

When it comes to air conditioning installation and replacement, we do it all. Our team is here to guide you through every step, from product selection to final testing, so you stay cool and confident in your investment.

Our AC Installation Process for Fontana Homeowners and Businesses

Getting a new AC system doesn’t have to be overwhelming. We’ve streamlined our process to make sure everything goes smoothly—from your first phone call to the final system check.

The Process

Free Consultation and System Evaluation: We start with a quick chat to understand what you need. Then we visit your home or business to evaluate the space, discuss your comfort goals, and make sure we recommend the right size and type of air conditioning system for your layout and usage.

System Recommendations and Estimate: Once we know what you need, we’ll walk you through your options. We explain SEER ratings, warranties, energy-efficiency, and pricing so you can make an informed decision. You’ll get a written estimate that breaks down costs clearly—no mystery fees or vague promises.

Scheduling and Preparation: We’ll work around your schedule to find a convenient time for installation. Our team shows up on time, fully prepared, and ready to get to work. If you’re replacing an old unit, we’ll handle removal and disposal of the old system, so you don’t have to lift a finger.

Installation Day: Our licensed HVAC technicians install the new AC system with precision and care. That means proper refrigerant charging, safe electrical connections, and airtight duct sealing. We take our time to do it right, follow local codes, and make sure everything’s buttoned up and tested before we leave.

Final System Check and Walkthrough: After installation, we walk you through your new system. We test airflow, check thermostat controls, and make sure you’re comfortable using everything. If you have questions, we answer them on the spot. You’ll also get tips on maximizing energy efficiency and keeping your system running strong.

We treat your home like it’s our own. Clean work, professional service, and a system that runs like a dream, that’s what we’re here to deliver. Your comfort starts the moment we arrive and doesn’t stop after we leave.

AC Installation & Replacement FAQ

Heat Pump vs. Central AC System: What’s Best for My Fontana Home?

How Much Does the Average AC Installation Cost in Fontana, CA?

I Want to Replace My Old AC System. Are There Similar Models Available?

How Efficient Are the New AC Systems Compared to the Ones Released 10 Years Ago?

Do I Need New Ductwork When Installing a New Air Conditioner?

Do You Offer AC Maintenance Plans After Installation?

Heat Pump vs. Central AC System: What’s Best for My Fontana Home?

Choosing between a heat pump and a traditional central AC system depends on your needs. Heat pumps are versatile. They cool your home in summer and can heat it in winter, making them great for Fontana’s mild winters. Central AC systems, on the other hand, are strictly for cooling and usually paired with a furnace.

If you’re looking to replace both your cooling and heating systems, a heat pump can be an energy-efficient all-in-one option. But if you’re only replacing your air conditioner, central AC might be the way to go. We’ll help you weigh the pros and cons, consider your budget, and pick what makes sense for your comfort.

How Much Does the Average AC Installation Cost in Fontana, CA?

Pricing depends on the size of your home, the type of system you choose, and whether ductwork upgrades are needed. But here’s a general idea:

Central AC Systems

A standard central air conditioning installation typically ranges from $5,500 to $9,500. Larger homes and high-efficiency units cost more, but they can also cut your energy bills over time.

Heat Pumps

Heat pump installation costs usually fall between $6,500 and $12,000, depending on size and features. They’re ideal for year-round heating and cooling in Fontana’s climate and are known for their energy efficiency.

Mini-split Systems

Ductless mini-split installation runs from $3,500 to $8,000 for a single-zone setup. Multi-zone systems cost more but offer custom comfort in different rooms, all without ductwork.

We’ll give you a straightforward estimate and help you choose a system that fits your budget, your space, and your energy goals. No pressure, no fluff.

I Want to Replace My Old AC System. Are There Similar Models Available?

Yes, and they’re better than ever. Most major manufacturers still offer updated versions of older models, but with improved SEER ratings, quieter operation, and smarter controls. If you liked your last system and just want something newer with better efficiency and reliability, we’ll help you find a comparable match. And if you’re open to upgrading, we can show you some newer features worth considering, like smart thermostats, variable-speed blowers, and air quality add-ons.

How Efficient Are the New AC Systems Compared to the Ones Released 10 Years Ago?

Today’s air conditioners are far more efficient than they were a decade ago. Older units often had SEER ratings of 10 to 13. Now, minimum standards start at 14, and high-efficiency systems can reach 20 or higher. That means you could cut your cooling costs significantly—sometimes up to 30 to 40 percentjust by upgrading. Plus, modern AC units are better for indoor air quality, quieter during operation, and come with smart tech that helps you control energy use. You’ll feel the difference in your comfort and your energy bills.

Do I Need New Ductwork When Installing a New Air Conditioner?

Not always, but it depends on the condition of your existing ductwork. If your ducts are leaky, undersized, or poorly insulated, it can impact the performance and efficiency of your new AC system. During your consultation, we’ll inspect your ductwork and recommend repairs, sealing, or full replacement only if needed. Good airflow is key to comfort, and we want your new air conditioner working at its best.

Do You Offer AC Maintenance Plans After Installation?

Yes, we do. Regular maintenance keeps your new system running efficiently and helps prevent costly breakdowns. Our AC maintenance plans include seasonal tune-ups, filter checks, thermostat calibration, and full system inspections. You’ll get priority service, reminders before peak seasons, and peace of mind knowing your investment is being looked after. It’s an easy way to extend the life of your AC unit and keep energy bills in check.

$500 OFF

$500 Full Heating & Air Conditioning System

Coupon only valid on Deluxe and above packages. Excludes1 year service agreement and filtration system. Cannot be combined with other offers. Valid from July 1, 2025 – September 30, 2025

$49

Electrical Safety
Evaluation

Cannot be combined with other offers. Valid from July 1, 2025 – September 30, 2025

Request Service
BRING IN THE BEAR

The ALL PRO Membership

As an ALL PRO Member, you’re backed by the beary best guarantees, offers, & priority scheduling.


Optimize performance, lower energy bills, prevent costly repairs, preserve warranties & experience peace of mind. All is paw-sible as an ALL PRO member.

  • PRIORITY SERVICE SCHEDULING Get scheduled ahead of non-members when you need a diagnostic service call.
  • 4 TUNE-UPS PER / YEAR A certified technician will tune up your cooling, heating, plumbing & electrical systems.
  • NO BREAKDOWN GUARANTEE We guarantee your system will not break down within six months of service. In the rare chance a breakdown does occur within six months of services, we will waive all dispatch & diagnostic fees, & apply a $100 credit towards any repair needed.
  • 15% OFF SERVICE REPAIRS As a member, get 15% off service repairs & indoor air quality products
  • CREDIT TOWARD INVESTMENT 100% of your membership fees (up to $500) can be credited towards a replacement.

Thousands in Value for Only

$19.99

Why Choose All Pro for Your AC Installation in Fontana, CA?

We’re not just another HVAC company. We’re part of the Fontana community, and we care about doing the job right—for your family, your home, and your comfort.

  • Licensed HVAC technicians – Our crew is fully certified and trained on all major air conditioning systems.
  • Friendly, respectful service – We show up on time, in uniform, and treat your home with care.
  • 30+ years of experience – We’ve been keeping Fontana cool for decades, and we’re not slowing down.
  • Custom system recommendations – No one-size-fits-all. We design AC systems to match your exact needs.
  • Energy-efficient products – Save money with high-SEER rated systems that cool faster and smarter.
  • Affordable financing options – We help you invest in comfort without draining your bank account.
  • Maintenance and AC repair support – We’re still here after the install with top-tier service and support.

You don’t just get an AC system—you get a team you can rely on. From install to long-term care, we’re your full-service partner in heating and cooling comfort.

Contact Us Today to Schedule Your New AC Installation or Replacement

Tired of sweating through summer or fighting with an aging air conditioner that just can’t keep up? It’s time for a better solution, and All Pro Heating, Cooling, Plumbing & Electrical is here to help. We make air conditioning installation in Fontana, CA, simple, affordable, and stress-free.

From start to finish, our HVAC installation team is focused on your comfort, your needs, and your long-term savings. We offer free estimates, flexible scheduling, and honest advice backed by decades of experience.

Call us today at (909) 500-8193 or book your appointment online. Whether you’re ready for a full AC replacement or just starting to explore your options, we’re here to answer your questions and keep you cool.

Contact Us

Over

3 0

YEARS OF
EXPERIENCE

Since 1991

Top-Rated Plumbing, HVAC & Electrical Services

We remain steadfast in our commitment to providing outstanding customer service and tailoring our solutions to meet our customer’s unique circumstances. We take the time to understand your specific needs, as well as your budget, working closely with you to ensure that your problem is resolved efficiently and effectively the first time.

It’s because of our care for our customers that we have earned the 2020 Best of HomeAdvisor award and been awarded by Expertise.com as one of the best plumbers in the area.

Personalized Options

  • Community Service

  • Fast Response Time

  • Problem Solved the First Time

  • Personalized Option

  • FREE Estimates*

  • Our Core Values

Book Now

Thousands of Happy Customers

Was very happy with the quick response to my call for help. It was a very good experience even though it was a stressful situation. They worked with me and were empathetic to my problem and my limitations. They were very thorough in explaining the situation and what needed to be done, explaining and showing me the problem. Once it was decided what I had to do they were quick to get to work and completed the job in a very timely manner. All in all it was a stressful but good experience

– Susan C.

All Pro was awesome we called and they came the same day when our shower drain was leaking into our downstairs ceiling…..the service person was so nice and was very fast and very professional. The price was very reasonable and affordable. They did an outstanding job and we would recommend this company for all your servicing needs. This is the second time using this company, the first was for our water heater and they replaced it fast and very affordable the same day. They came at around 5 and was here until around 9 fixing not only our leaking shower drain but our water pressure value needed to be replaced. They did both and I do not think we would have gotten a better deal or a nicer person to come and do the repairs. All Pro is definitely the people we will be calling for all our plumbing, heating and air conditioning needs from now on.

– Pamela M.

They came to our rescue on January 8, 2018. we had a clogged toilet that overflowed all the way to the downstairs bathroom it was a horrific scene that day. That is when we decided to call All Pro Plumbing. Talked to a nice lady on the phone gave her our info and told us would call back to ensure us someone would come out to help. Within minutes gave us a response time and told us someone will be there within the hour. Sure enough that is when they showed up and quickly diagnosed the problem, went to work, and unclogged whatever was in there that needed to be unclogged. They were efficient, respectful, and professional. They also checkout out other things to make sure that toilet was working fine before they left. Great customer service!

– Vincent M.

Gary was absolutely amazing today. He was friendly, knowledgeable! It seemed a little pricey but our problem needed to be addressed immediately. Great customer service. I would definitely recommend!

– Danielle O.

I would recommend ALL PRO Plumbing to anyone that is looking for good professional service. They installed a sink and garbage disposal for me and did a great job. Their response time is quick. Always either the same day, or the next day

– Chris H.