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Commercial boiler repair by ICA Heating — factory-trained technicians in NJ and NY
24/7 Commercial Heating Service

Commercial Boiler
Repair & Service

Factory-trained technicians servicing all major commercial boiler brands across New Jersey and New York. From emergency breakdowns to preventive maintenance programs — ICA keeps your building heated and your equipment running.

24/7Emergency Response
50+Years Experience
NJ/NYService Territory
20+Year Boiler Lifespan
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Why ICA for Boiler Repair

The Partner That Knows
Your Equipment

Most boiler service companies send a technician who resets the lockout and leaves. ICA takes a different approach — our factory-trained technicians diagnose the root cause, complete the repair, verify combustion and safety, and document everything. We don't just fix the symptom; we fix the problem.

As a factory-authorized dealer for Patterson-Kelley and Parker Boiler, we have direct access to OEM parts, manufacturer technical support, and warranty authorization. For every other brand, our 50+ years of field experience means we've seen — and solved — virtually every commercial boiler failure mode.

Proper maintenance is the difference between a boiler that lasts 5 years and one that lasts 20+. ICA's preventive maintenance programs are designed to maximize equipment life, minimize unplanned downtime, and protect your capital investment.

Factory-Trained Technicians
Our service team holds factory certifications from Patterson-Kelley, Siemens, Fireye, and other leading manufacturers — not just general HVAC training.
Root-Cause Diagnosis
We use combustion analyzers, infrared imaging, and systematic troubleshooting to find and fix the actual failure — not just clear the alarm code.
OEM Parts on the Truck
Factory-authorized parts inventory means we resolve most repairs in a single visit — no waiting days for a special-order part to arrive.
Detailed Service Reports
Every visit includes a written report with findings, work completed, and proactive recommendations — keeping facility managers and building owners fully informed.
Our Repair & Service Capabilities

Complete Commercial
Boiler Service

From emergency breakdown repair to long-term preventive maintenance — ICA provides full-lifecycle service for commercial and industrial boiler systems.

Boiler Repair & Diagnostics
Expert troubleshooting and repair for hot water and steam boilers — from ignition failures and leaking tubes to control malfunctions and low-water cutoff issues. We diagnose the root cause, not just the symptom.
Burner Service & Repair
Complete burner maintenance including combustion tuning, electrode replacement, flame safeguard testing, gas valve service, and linkage calibration. We service power gas, oil, and dual-fuel burners across all major brands.
Combustion Controls
Service and replacement of flame safeguard controls, fuel-air ratio systems, O2 trim controls, and programmable logic controllers. Factory-certified on Siemens, Fireye, and Honeywell platforms.
Preventive Maintenance Programs
Scheduled maintenance programs tailored to your equipment — including annual inspections, tube cleaning, safety device testing, and combustion analysis. Proper PM extends boiler life to 20+ years.
Startup & Commissioning
Factory-authorized startup for new boiler installations. We verify all safety interlocks, calibrate combustion, set operating parameters, and provide documentation required by code authorities.
Retrofit & Upgrades
Upgrade aging boiler systems with modern controls, high-efficiency burners, variable frequency drives, and BAS integration. We engineer retrofit solutions that minimize downtime and maximize ROI.
24/7 Emergency Boiler Repair

Boiler Down? We Answer
the Phone Day & Night.

When your commercial boiler fails at 2am in January, ICA answers the call. Our emergency dispatch team triages your situation, assigns a factory-trained technician, and gets your building back online — fast. We carry common replacement parts on every service truck.

(800) 994-6164Toll-free, answered 24/7/365
How It Works

From Call to
Completed Repair

Our service process is designed for speed, accuracy, and transparency — so you know exactly what happened and what to expect next.

01
Call & Triage
Contact us 24/7. Our dispatch team gathers equipment details, symptoms, and urgency level to assign the right technician with the right parts.
02
On-Site Diagnostics
A factory-trained technician arrives with diagnostic tools and common replacement parts. We identify the root cause — not just reset the lockout.
03
Repair & Test
We complete the repair, perform combustion analysis, verify all safety interlocks, and test the system under load before signing off.
04
Report & Recommend
You receive a detailed service report with findings, work performed, and recommendations for preventive action to avoid future failures.
Need boiler service now?24/7 emergency response across NJ & NY — factory-trained technicians.
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Brands We Service

Factory-Trained on
Every Major Brand

ICA services virtually every commercial boiler, burner, and combustion control brand installed in NJ/NY facilities — with factory authorization on key product lines.

Patterson-Kelley
Factory-authorized dealer & service
Cleaver-Brooks
Firetube & watertube boilers
Weil-McLain
Commercial cast iron & steel
Burnham
Commercial gas & oil boilers
Parker Boiler
Factory-authorized dealer & service
Fulton
Steam & hydronic boilers
Lochinvar
Condensing & non-condensing
Aerco
High-efficiency water heaters & boilers
Siemens
Combustion controls & actuators
Fireye
Flame safeguard controls
Honeywell
Controls & safety devices
Eclipse
Industrial combustion systems
Frequently Asked Questions

Common Questions About
Boiler Repair Service

How fast can ICA respond to a commercial boiler emergency?
ICA provides 24/7 emergency boiler repair service across New Jersey and New York. For critical-facility emergencies (hospitals, schools, data centers), we prioritize same-day dispatch — often within 2-4 hours. Our technicians carry common replacement parts to resolve most issues in a single visit.
What brands of commercial boilers does ICA service?
We service virtually every commercial boiler brand including Patterson-Kelley, Cleaver-Brooks, Weil-McLain, Burnham, Parker Boiler, Fulton, Lochinvar, and Aerco. As a factory-authorized dealer for Patterson-Kelley and Parker Boiler, we have direct access to OEM parts, technical support, and warranty service for those brands.
What's included in a preventive maintenance program?
Our PM programs are tailored to your specific equipment but typically include annual combustion analysis, safety device testing (low-water cutoffs, relief valves, flame safeguards), tube and heat exchanger cleaning, gasket inspection, control calibration, and a detailed condition report with recommendations. Consistent PM extends boiler life expectancy to 20+ years.
Do you service both steam and hot water boilers?
Yes. Our technicians are experienced with both steam and hot water (hydronic) systems — including low-pressure steam, high-pressure steam, condensing hot water, and non-condensing hot water boilers. We also service domestic hot water heaters, heat exchangers, and related ancillary equipment.
Can ICA handle boiler repair for large institutional facilities?
Absolutely. ICA has maintained boiler plants at some of the region's largest facilities including the Prudential Center, Liberty Science Center, Stevens Institute of Technology, NJIT, and multiple county correctional facilities and water treatment plants. We're equipped for both single-boiler systems and multi-boiler central plants.
What areas does ICA serve for commercial boiler repair?
ICA serves all of New Jersey and the greater New York metro area including NYC's five boroughs, Long Island, Westchester, and the Hudson Valley. Our headquarters is in Garfield, NJ with a satellite office in Manhattan, giving us fast response times across the entire service territory.
Commercial Boiler Repair — NJ & NY
Need Service or a
Maintenance Quote?
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