Commercial Boiler Service in Arizona — Maintenance, Repair & Installation

When your commercial boiler stops working, the effects can reach beyond the boiler room. Heating problems leave tenants uncomfortable, while hot water outages disrupt daily operations. At Andrew’s, we provide commercial boiler service in Arizona to address these issues and get your building back on track.

We’ve served Arizona businesses since 1996, providing commercial HVAC services for a range of commercial properties. Whether your boiler needs repairs or you’re considering an equipment upgrade, we’ll help you understand your options and plan the work your facility needs.

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Commercial Boiler Services from Andrew's

Commercial Boiler Maintenance

Routine commercial boiler maintenance helps identify problems before they lead to unexpected shutdowns. Technicians check key components such as burners, operating controls, and safety devices, with maintenance tasks based on the system’s requirements. 

Through our commercial HVAC maintenance services, we schedule visits based on your equipment’s needs and operating frequency.

Commercial Boiler Repair

If your boiler isn’t producing enough heat, keeps shutting down, or starts making unusual noises, it’s time to have the system checked. Our commercial HVAC repair team diagnoses boiler problems and recommends repairs based on the equipment’s condition. 

For urgent breakdowns, our 24/7 emergency commercial repair team is ready to help. We keep temporary boilers and water heaters available to restore hot water while you wait for parts and permanent repairs.

We stock four 500,000 BTU temporary boilers for hotels, hospitals, and large facilities that need hot water for guests, patients, and staff. For restaurants and commercial buildings, we have three mobile tankless water heater racks, each with two 199,000 BTU units (approximately 400,000 BTU combined). These systems connect quickly to keep kitchens, dish stations, and restrooms running during repairs.

Commercial Boiler Installation

Before installing a commercial boiler, we assess your building’s heating needs and how the new equipment will integrate with your existing system. When a project requires electrical work, our commercial HVAC installation team coordinates with our in-house electrical contractors.

Commercial Boiler Replacement

Frequent repairs, poor heating performance, and hard-to-find replacement parts suggest your boiler needs a closer look. We’ll assess the equipment’s condition and help you compare repair costs with the benefits of commercial boiler replacement.

Commercial Boiler Systems We Service

  • Hot-Water Boilers: Circulate heated water through building heating systems. Pumps, water pressure, and temperature controls are key maintenance checkpoints. 

  • Steam Boilers: Produce steam for heating or industrial processes. Service focuses on water levels, pressure controls, and safety components.

  • Condensing Boilers: Recover heat from exhaust gases to improve efficiency. Maintenance includes inspecting condensate drainage and related components.

  • Non-Condensing Boilers: Operate at higher return-water temperatures to limit condensation. Maintenance focuses on proper venting and burner performance. 

Not sure what type of boiler you have? Tell us about your equipment, and we’ll help you determine which service options are available.

Boiler Replacement

How Andrew's Commercial Boiler Service Works

Step 1

Evaluate the Boiler and Facility Needs

We’ll review the problem you’re experiencing and inspect the relevant boiler components. Previous service records can help us identify recurring issues and understand the equipment’s repair history.

Step 2

Recommend Repair, Maintenance, or Replacement

We’ll explain the issue, recommend a course of action, and outline the expected work. If commercial boiler replacement is an option, we’ll compare it with continued repairs and explain the project scope.

Step 3

Complete the Work and Test the System

Once you approve the work, we’ll coordinate the service and check the boiler’s operation when repairs are complete. We’ll review applicable permitting and inspection requirements when planning a boiler installation.

Commercial boiler system in a mechanical room for a commercial building

Industries Andrew's Serves with Commercial Boiler Service

  • Hotels and Hospitality: Boiler failures disrupt guest room heating, hot water, and laundry operations, especially during peak occupancy. 

  • Restaurants and Food Service: Facilities with central boiler systems rely on hot water for kitchen operations and daily cleaning.

  • Commercial Buildings and Property Management: A boiler failure affects tenants throughout the building, making timely repairs a priority for property managers. 

  • Healthcare and Senior Living: Reliable heating and hot water help maintain comfortable conditions for patients and residents.

Serving Arizona — Phoenix, Tucson, Flagstaff, Prescott, and Beyond

We serve commercial facilities across Arizona, from Phoenix and Tucson to Flagstaff and Prescott, where colder winters place greater demands on heating systems. We support businesses in Flagstaff and Phoenix, as well as Tucson, Sedona, and other Arizona service areas.

Contact our team to confirm boiler service availability for your location and equipment.

Why Choose Andrew's for Commercial Boiler Service

When you call us about a boiler problem, you deserve to know what’s wrong and what it will take to fix it. We’ll work with you to understand the issue, explain the recommended work, and help you plan around your facility’s operations.

Here’s what you can expect from our team: 

Family-Owned Since 1996

You’ll work with a family-owned company that’s served Arizona businesses for decades 

Fewer Contractors to Coordinate

Our HVAC, plumbing, and electrical teams can work together when your project involves multiple building systems. 

Licensed Commercial Contractors

We hold Arizona contractor licenses for our commercial services, so you can verify our credentials before scheduling work. 

Maintenance That Fits Your Facility

We consider your system’s condition and operating demands when recommending a maintenance schedule. 

Clear Repair Recommendations

We’ll explain the issue and recommended work so you know what to expect before approving repairs. 

What Andrew's Customers Say

"I am happy with the work we received and they worked with me on another issue that came up, and when we were in a real jam with the walk-in heating up and we have 100+ pizza doughs in there -and the heat makes them rise, they were on their way and worked until it was figured out. Good people and the Tech was sharp too. Jet's Pizza-Peoria recommends Andrew's for the work and integrity."
"I wanted to send you a note and thank you again for your generosity and kindness last week. The difference in kitchen temperatures are night and day. My staff is enjoying their jobs a lot more because of your efforts!"
Charlie P.
"I’m highly satisfied with Andrew’s Refrigeration, they were very punctual. They came out to fix my A/C and even gave me tips on how to upkeep my system. I would recommend them to anyone and will definitely be using their services in the future."

Commercial Boiler Service in Arizona FAQs

What does commercial boiler service include?

During maintenance, we inspect the components relevant to your system, including its operating controls and safety devices. If you’ve called about a breakdown, we’ll focus on finding the problem and recommending the necessary repairs. 

Annual professional maintenance is a common starting point for commercial boilers. Heavily used systems or those with specific manufacturer requirements need more frequent service. The appropriate schedule depends on equipment type, operating hours, and manufacturer recommendations. Arizona’s required boiler inspections are separate from routine maintenance.

We provide 24/7 emergency commercial HVAC repair. If your boiler breaks down, contact our team to confirm service availability for your equipment and location. 

We provide commercial services across Arizona, including Phoenix, Tucson, Flagstaff, Prescott, and surrounding communities. Contact our team to confirm boiler service availability for your location. 

Frequent repairs, limited parts availability, and poor heating performance are reasons to evaluate replacement. We’ll consider the boiler’s condition and ongoing repair costs to help you decide whether replacement is the better long-term option. 

We hold Arizona contractor licenses for our commercial services. Because licensing requirements depend on the boiler type and work involved, we’ll review your project and confirm it falls within our authorized scope before proceeding. You can also verify our credentials through the Arizona Registrar of Contractors.

Get Your Commercial Boiler Service Quote from Andrew's

If your boiler needs repairs or you’re planning an equipment upgrade, we’re ready to help. Tell us what’s going on with your system, and we’ll discuss the commercial boiler service options available for your facility.