Our Boiler Services

Patriot Boiler is committed to up-to-date technology and responsiveness. Patriot Mechanical and Boiler Services values Customers, Integrity, Team, and Excellence. We will balance customer needs we ensure that every job is held to these standards until completion.

Boiler Services & Repair Phoenix AZ

Patriot Mechanical and Boiler Services provides prompt 24/7 service with fully equipped and trained technicians to handle all of our clients’ needs:

  • Boiler Shell, Drum & Refractory Repairs, including Tube Cleaning, Plugging and/or Replacement.
  • Boiler Blowdown Piping and Vessels, including Heat Recovery Equipment Installation and Repairs.
  • Rental and Replacement Boilers.
  • Fabrication of ASME Pressure Vessels and Power Piping.
  • Professional Examination and Analysis on Boiler Room and Steam Process & Distribution Equipment, including Regulators, Steam Trapping & Ancillary Equipment (Vacuum Breakers, Air or Water Vents, etc.)
  • Hydronic Boilers and Equipment.
  • Heat Exchangers, Economizers and Chillers Repair and Replacement
  • Shutoff, Safety and Control Valve & Actuation Repair and Replacement.
  • Boiler Operator Training
  • Pumps, Deaerator, Feedwater and Condensate Return Systems
  • ASME “R” Stampd Certified Welding
  • Local Controls and Parts Inventory
  • Steam Trap Surveys
Boiler Services Phoenix AZ

Industrial Burner Services

Here at Patriot Mechanical and Boiler Services we employ factory trained and authorized service technicians whose knowledge and experience will provide quality and reliable service to facilitate all of your boiler start-up, commissioning, and combustion service needs.

  • Burner System and/or Burner Controls Retrofits, Conversions, Upgrades, or New Installations
  • Process Burner Services
  • Combustion Analysis & Adjustment to Air-to-Fuel Ratios
  • Flame Safeguard Services
  • Parallel Positioning and Linkageless Controls
  • O2 Trim
  • Fully Metered, Cross-Limited Combustion Controls
  • Fuel Conversions (Natural Gas, Oil, Propane, Methane)
  • Emissions Monitoring
  • Extensive Parts Inventory
  •   Eliminate Boiler Rumble and Unwanted Burner Harmonic Vibrations

Patriot Mechanical and Boiler Services promotes preventative maintenance services that are scheduled accordingly to minimize unexpected equipment failure which often leads to unplanned facility or process downtime.

  • Reduced Fuel and/or Electricity Costs
  • Reduced Emissions
  • Increased Fuel to Steam Efficiencies
  • Improved Boiler and Boiler Room Safety
  • Increased Life of Equipment
  • Code Compliance



  • Sales & Installation
  • 24/7 Emergency Service
  • Service, Repair & Cleaning
  • Preventative Maintenance Agreements
  • Commercial / Industrial
  • Combustion Efficiency Systems


  • Efficiency Testing Programs
  • 24/7 Emergency Service
  • Preventative Maintenance
  • Repair & Service
  • Commercial, Industrial & Process

Controls & Instrumentation

  • Sales & Service
  • Boiler & HVAC
  • Burners & Process
  • Modernization & Installation

Boiler and Chiller Parts

  • Over 40,000 Parts Online Store
  • 24/7 Emergency Service
  • Frequently Used and Hard to Find Items
  • Boiler, HVAC & Burner Controls
  • Experienced Parts Personnel


  • Large Inventory of New, Surplus
  • Re-conditioned Valves
  • Mobile Valve Repair Unit
  • Valves Set to Your Specification

Turn Key Projects

  • Planning
  • Design
  • Installation
  • Project Management

Tube & Vessel Repairs

  • Boiler Tube Replacement
  • Certified Welders
  • Refractory Repairs & Replacement
  • R Stamp & Code Repairs

Water Treatment

  • Boiler Chemical Programs
  • Chiller & Cooling Tower Chemicals
  • Chemical Feed Equipment
  • Water Conditioning Equipment

Training / Boiler University

  • Continuing Education Certificate
  • Custom Schools at Your Facility

Remanufactured Boilers

  • National Board Inspected & Approved
  • Dismantled and Worn Parts Replaced
  • Trimmed to Meet Your Requirements
  • New Boiler Warranty

Boiler Preventative Maintenance Plans

Serving the State of Arizona with over 20 year’s experience servicing industrial and commercial boiler and burner systems, Patriot Boiler has the know how to keep your system running.  Patriot Boiler’s  preventive maintenance checklist program can minimize unscheduled down time, ensure safe operation and maintain an efficient system.

Patriot Boiler’s Prevention Plan Benefits

  • Immediate Emergency Response
  • Savings on Time and Material
  • Discount of $500.00 on boiler training
  • Fuel Cost Savings (See Below)

Example: 100 HP boiler operating at 50% load, 75% efficiency, 24 hours a day, 5 days a week assuming natural gas cost at 1.00 per therm will cost $10,200 per month for fuel.  By increasing the efficiency to just 80% you will save $510 per month for gas with an annual savings of approximately $6120. (Savings can easily offset the cost of the maintenance plan).

Call us today at 480-797-9349 to set-up your preventative maintenance appointment and see how you can save.