What types of boilers can be repaired?
Gas, oil, steam, and combination boilers each have different components and repair requirements. Explain your system type and problem when you call.
Explore specialized repair services for different boiler systems, common faults, and heating components. For general boiler repair, start with the Boiler Repair Pro homepage.
Choose the service that best describes your heating equipment or symptom.

Talk through urgent loss-of-heat and unsafe-heating concerns.
Explore service
Ignition, burner, heating-control, and no-heat problems.
Explore service
Oil burner, ignition, fuel-delivery, and soot-related issues.
Explore service
Steam pressure, water-level, venting, and radiator concerns.
Explore service
Combination-boiler heating and domestic hot-water faults.
Explore service
Water leaks, persistent pressure loss, and pressure fluctuations.
Explore service
Hot-water circulation, zones, and pump-related heating failures.
Explore service
Startup failures, error codes, sensors, and electrical controls.
Explore service
Cold radiators, uneven heat, noise, and distribution problems.
Explore service
Seasonal inspections and preventive system care.
Explore service
New boiler planning, system sizing, and replacement estimates.
Explore service
Heating-system concerns for larger buildings and properties.
Explore service
Condensing boilers recover extra heat from exhaust gases, but faults in condensate drainage, combustion, controls, or water circulation can interrupt heating.
Explore service
An electric boiler heats circulating water without a fuel burner.
Explore service
Hot-water (hydronic) boilers circulate heated water through radiators, baseboards, or radiant-floor loops.
Explore service
Cast-iron boilers are often built from heavy sections joined to form a heat exchanger.
Explore serviceModel-specific repair information for common residential and commercial boiler brands. Availability and technician experience must be confirmed.

Model-specific repair questions for CGa, EG, Ultra and Evergreen and related heating problems.
View repair details
Model-specific repair questions for Series 2, Independence, ES2 and Alpine and related heating problems.
View repair details
Model-specific repair questions for NCB-E, NCB-H, NFC and NHB and related heating problems.
View repair details
Model-specific repair questions for Vitodens 100-W, Vitodens 200-W and Vitocrossal and related heating problems.
View repair details
Model-specific repair questions for KNIGHT fire-tube and other Lochinvar boiler families and related heating problems.
View repair details
Model-specific repair questions for Logano, GB142, GB162 and Logamax and related heating problems.
View repair details
Model-specific repair questions for Series 63/64, MI-e and PUREFIRE and related heating problems.
View repair details
Model-specific repair questions for MAC/MAH, MGB and cast-iron boiler families and related heating problems.
View repair details
Model-specific repair questions for I-Series and I-Series Plus solo and combi boilers and related heating problems.
View repair details
Model-specific repair questions for Victory, Galaxy and legacy cast-iron boilers and related heating problems.
View repair detailsDescribe the problem and what you have already noticed.
Many heating problems share symptoms. A cold radiator could reflect a circulation problem; a boiler lockout could relate to ignition, controls, or water flow. It is more useful to identify what is happening than to guess at a part.
☎ Call About Your HeatingCheck whether boiler service is listed for your ZIP code or city.
Search our listed areas. A match confirms listing, not a guaranteed appointment.
Gas, oil, steam, and combination boilers each have different components and repair requirements. Explain your system type and problem when you call.
Check the thermostat setting and read any user-facing error message without opening equipment covers. If the problem persists, arrange professional help.
Yes. The emergency telephone line is open 24/7. Provider availability and response times vary and are not guaranteed.
Enter your city or five-digit ZIP code. The checker looks for verified online listings; a match is not a confirmed appointment.
Tell us what's happening with your heating system and where service is needed.