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Boilers are a tremendously efficient and effective way to keep your business warm and comfortable through even some of the toughest and harshest winter conditions. Investing in a quality boiler is one of the best things you can do for your business—not only can it keep you warm, but it can also provide you with the hot water you need as well.
At All Pro Cooling, Heating, Plumbing & Electrical, our team offers an extensive range of heating services in Ontario, CA and San Bernardino tailored to the needs of our commercial customers, ensuring you get reliable solutions, quality customer service, and time-sensitive service that keeps your doors open and operations running smoothly.
All Pro Cooling, Heating, Plumbing & Electrical understands that when your business has a problem, you simply can’t wait for a solution. We come to you quickly and offer comprehensive services, including maintenance, replacement, installation, and boiler repair in Ontario, so you can go back to business as usual in as little time as possible.
Our Boiler Services in Ontario, CA
When it comes to keeping your business warm and your water hot, boilers are an all-in-one solution that just makes sense—especially in Southern California’s unpredictable climate. At All Pro Cooling, Heating, Plumbing & Electrical, we’re proud to offer comprehensive boiler services in Ontario, CA, designed to meet the unique needs of every commercial customer. Whether you’re dealing with uneven heating, planning a new installation, or just staying ahead with routine maintenance, our expert technicians have your back.
Boiler Repair
Boilers are incredibly durable, but even the toughest systems need a little help from time to time. That’s where our boiler repair services come in. We’ve seen it all—strange noises, unusual odors, leaking pipes, or a sudden drop in heat—and we’re always ready to tackle any issue head-on. Our experienced technicians know how to pinpoint problems quickly and fix them with minimal disruption to your business.
We know how important it is for your heating system to be dependable. That’s why we prioritize fast response times and effective solutions tailored to your specific needs. Whether it’s inconsistent heating or rising energy bills, we’ll figure out the best course of action to get things back on track. With All Pro, you can expect top-quality service backed by industry-leading tools, honest advice, and a commitment to keeping your business running smoothly. No matter what your boiler throws at us, we’re ready to handle it.
Boiler Installation & Replacement
Thinking about upgrading your heating system? Our boiler installation and replacement services in Ontario, CA, are second to none. Maybe your old unit isn’t pulling its weight anymore, or perhaps it’s time to ditch the endless repairs and go for something more energy efficient. Whatever your reason, we’ll guide you through the process and make sure your new boiler meets your heating and hot water needs perfectly.
Our experienced team will evaluate your space, usage, and budget to recommend the ideal system for your business. Whether you’re installing a brand new unit or scheduling a boiler replacement, we handle the entire process with care and precision. We know how important it is to minimize downtime, so we work quickly and cleanly, leaving you with a reliable system that delivers excellent performance and energy savings. At All Pro, we’re all about heating installation solutions that work for the long haul—let us help you get it done right.
Boiler Maintenance
Keeping your boiler in peak condition isn’t just smart—it’s essential. Our boiler maintenance services are designed to prevent those surprise breakdowns and extend the life of your system. From cleaning internal components to checking for potential issues before they become big problems, we take a proactive approach to caring for your boiler.
Regular maintenance can also boost your system’s energy efficiency, helping to lower your energy bills while delivering consistent heating throughout your property. And let’s be honest—there’s nothing worse than dealing with heating issues in the middle of a busy workday. With routine checkups from our expert technicians, you can rest easy knowing your boiler is running safely, smoothly, and efficiently.
We recommend scheduling boiler maintenance at least once a year to keep things in tip-top shape. And if you’re not sure when your system was last serviced, give us a call—we’ll take a look and set you up with a plan that fits your schedule and your budget.
Whether you have a brand new boiler that’s acting up or your older boiler system needs to be serviced, our knowledgeable technicians can get to the bottom of our problem and determine the best course of action to get it resolved in no time. We always use modern tools and effective techniques in order to ensure that our workmanship is unmatched, and we back up all of our services with guarantees of quality that are among the best you’ll find anywhere.
Request best-in-class boiler service in Ontario, CA, or anywhere in San Bernardino County by calling (909) 500-8193 or contacting us online today!
$49
Electrical SafetyEvaluation

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
$19.99We Proudly Offer The Following AC Services To
Homes & Businesses In Ontario:
Over
3 0YEARS OF
EXPERIENCE
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.
Thousands of Happy Customers
Additional Resources
Why Choose a Boiler System?
What Are Common Boiler Problems?
What Are Some Signs That I Need Boiler Repair Services?
Is It Better to Repair or Replace a Faulty Boiler?
What Should I Consider Before Installing a New Boiler?
How Do I Know When It’s Time to Replace My Boiler?
Why Is Regular Boiler Maintenance Important?
How Often Should I Schedule Boiler Maintenance?
Why Choose a Boiler System?
Boilers are a popular choice among business owners for a variety of reasons. For one, they’re generally reliable and energy-efficient, running well with few to no problems with very little attention or maintenance. They’re also tremendously effective, providing an abundance of heat wherever it is needed without a huge energy bill at the end of the month.
When you combine that with their ability to also provide your business with a nearly-limitless supply of hot water, it’s easy to see why so many people choose to make the investment in their business and go with a boiler system for their heating.
Boilers enjoy many of the following advantages:
- Fast heating: a boiler can quickly bring the temperature throughout your facility up, ensuring better comfort faster
- Greater heating capacity: Whereas forced air systems generally can only heat a smaller space, large boilers can heat massive office buildings or large spaces all from one single unit.
- Greater control: Boilers can be easily and quickly configured for zone control, allowing those in separate areas of your facility to turn their heating on and off or adjust the temperature independently of other areas.
- Ditch the water heater: Why heat water twice? Set up your boiler to provide you with hot water and you’ll get the function of two major appliances from one!
- Superior longevity: Whereas many forced air heating systems generally last around 10 to 15 years, boilers can often go well past 20 years or more before needing replacement.
We encourage all business owners or commercial property managers to consider their current heating system and find out if switching over to a boiler is right for you. If you already have a boiler system, we can provide you with repair, maintenance, leak detection, and boiler replacement in Ontario and San Bernardino—as well as other critical services vital to safe and ongoing operation.
What Are Common Boiler Problems?
Boilers are not immune from problems—they can experience issues that need urgent repairs. At All Pro, getting to you and getting your issue resolved quickly is what we do best. We can service all different types of problems that your boiler may experience, including things like leaking pipes, inconsistent or lukewarm temperatures, broken heating elements, exhaust issues, and everything in between. When it comes to your business, no issue is too large or too small.
What Are Some Signs That I Need Boiler Repair Services?
If you’re noticing strange noises like banging, whistling, or gurgling, or if there’s an odd smell coming from your system, it’s probably time to give us a call. These are clear signs that something’s off internally, whether it’s trapped air, sediment buildup, or failing components. Uneven heating or a drop in hot water availability is also a major red flag. Many customers also notice rising energy bills, which can point to a struggling system that’s working overtime. Our experienced technicians can quickly diagnose these symptoms and get your system running properly again. We know how critical it is to keep your business operations running smoothly, so we aim for fast, reliable repairs that last.
Is It Better to Repair or Replace a Faulty Boiler?
This is one of the most common questions we get—and the answer depends on a few factors. If your boiler is relatively new and the repair is minor, it makes more sense to fix it. But if your system is over 15 years old, breaks down often, or causes your energy bills to spike, a boiler replacement might be the smarter investment. We’ll evaluate the issue and give you honest advice, keeping your budget, needs, and long-term savings in mind. Sometimes a small fix can buy you a few more years, but if your system is on its last legs, going with a new energy-efficient model might be the best way to save money and headaches down the road.
What Should I Consider Before Installing a New Boiler?
Great question! Before jumping into a new boiler installation, think about your building’s size, heating demands, and hot water needs. It’s also a good idea to look at your current system—does it meet your expectations, or are you constantly battling with uneven heating and repairs? We’ll help assess your space and usage patterns to recommend a unit that delivers the right performance without wasting energy. It’s all about getting a setup that’s the perfect fit for your business. We also look at your plumbing layout and any existing infrastructure that could impact installation time and costs. Rest assured, we’re here to walk you through every step of the process.
How Do I Know When It’s Time to Replace My Boiler?
If you’re calling for heating services more often than usual or your system is costing you in high energy bills, it’s probably time for a change. Old boilers lose efficiency over time and often can’t keep up with the demands of modern business spaces. If you notice slow heating, strange noises, or water leaks, those are major warning signs. Another factor? Parts availability. If it’s tough to find components for your current model, a new boiler might be the more practical and cost-effective option. Our team will evaluate your system and help you decide whether repair or replacement services make the most sense.
Why Is Regular Boiler Maintenance Important?
Routine maintenance might not seem urgent, but it’s a game-changer when it comes to keeping your heating system running smoothly. Over time, dust, debris, and mineral buildup can interfere with performance and even pose safety risks. Regular checkups help catch small problems before they become big, expensive ones. We inspect the entire system—thermostat, pressure levels, valves, vents, and everything in between—to make sure it’s working efficiently and safely. Proper boiler maintenance also extends the life of your equipment and can prevent those frustrating mid-winter breakdowns. A well-maintained boiler doesn’t just heat better—it saves you money too.
How Often Should I Schedule Boiler Maintenance?
We recommend scheduling boiler maintenance at least once a year, ideally before the colder months hit. For businesses with heavy usage or larger systems, twice a year might be a better bet. It’s like taking your car in for a tune-up—you’ll catch potential issues early and avoid sudden shutdowns. Our expert technicians will create a customized plan based on your system’s age, usage, and condition. Even if everything seems to be running fine, regular maintenance keeps your boiler efficient, safe, and reliable, helping you avoid emergency repairs that cost time and money. Don’t wait for a problem—prevent it.
Stay Warm, Stay Ready — Book Your Expert Boiler Service Today!
Your business deserves a heating system that works as hard as you do—and at All Pro Cooling, Heating, Plumbing & Electrical, we’re committed to making that happen. Whether you need quick repairs, expert maintenance, or a brand-new boiler installation in Ontario or San Bernardino County, our skilled technicians are standing by to deliver fast, reliable, and long-lasting solutions. Don’t wait for a breakdown to take action.
Ready to keep your business running smoothly no matter the season?
Call (909) 500-8193 or submit your info online to schedule dependable repair, replacement, or other boiler service in Ontario or San Bernardino County today!