Residential Heating
Boiler Maintenance & Annual Service
A boiler will forgive a lot of neglect — right up until the January it doesn’t. Annual service keeps it efficient, safe, and out of the emergency queue when the first deep freeze hits New Jersey.
- Licensed & insured
- 24/7/365 emergency
- Serving NJ since 2006
Steam and hot-water systems age differently and need different care. That’s why a J&M boiler service is specific to your system — not a generic “16-point checklist” written for furnaces.
What annual service protects you from
- Mid-winter no-heat breakdowns and emergency-rate repairs
- Efficiency loss from scaled surfaces and poor combustion
- Safety issues — failed relief valves and low-water cutoffs are silent until they matter
- Water damage from slow leaks caught too late
- Voided manufacturer warranties from undocumented service
What a J&M boiler service includes
- Combustion analysis and burner tuning for peak efficiency
- Test of the relief valve, pressure controls, and low-water cutoff
- Steam systems: skim/flush as needed, check vents, traps, and water quality
- Hydronic systems: check expansion tank charge, circulators, and zone valves; purge air
- Inspect venting and flue for corrosion or blockage
- Written condition report — what’s solid, what’s wearing, what can wait
FAQ
Boiler Maintenance — common questions
Don’t see your question? Call 862-703-4222 — a real person answers, 24/7/365.
When is the best time for boiler service?
Early fall, before the system goes back into daily use. You get first pick of appointments, and anything we find gets fixed on your schedule instead of during a cold snap.
How often should a steam boiler be flushed?
Most steam boilers benefit from skimming or flushing at least annually — dirty boiler water causes surging, wet steam, and banging pipes. Your usage and water chemistry decide the exact interval; we’ll tell you what your system actually needs.
Can maintenance really lower my heating bill?
Yes — a tuned burner and clean heat-transfer surfaces directly reduce the fuel burned per degree of heat. On an older boiler running all winter in NJ, even a few points of recovered efficiency is real money.
Do you offer maintenance agreements?
Yes. A Preventive Maintenance Agreement schedules your annual service automatically and moves you to the front of the line for repairs — the difference between “tonight” and “Thursday” when it’s 12 degrees out.
24/7/365 · Since 2006
Comfort problem? Consider it handled.
Talk to a real J&M technician — not a call center. Same-day appointments are often available across Central & Northern NJ.
Licensed & insured · NJ Master HVAC Lic. #19HC00743200