Heating · Hot water boiler repair
Hot water boiler repair and maintenance.
Water not as warm as it should be, or temperature and pressure swinging? Our certified technicians diagnose and repair all types of hot water boiler problems.
- Certified technicians
- Quality replacement parts
- Available 7 days a week
“We used Howard Ryan to convert our old steam radiators to a tankless hot water system… It’s much more efficient and the space saving benefits are great.”
Common problems
Boiler trouble, fixed right.
Boilers develop issues that hurt efficiency and comfort. We use advanced diagnostic tools and high-quality parts to fix:
- Mineral buildup
- Leaking valves
- Ignition problems
- Circulation failures
- Faulty thermostats
- Pressure issues
- Gas or electrical malfunctions
Boiler systems are complex. DIY repairs can cause further damage, create safety risks, or void your manufacturer’s warranty.
Boiler maintenance
Ready for every season.
Gas, oil, or electric, regular maintenance keeps your boiler running efficiently and extends its life.
If your boiler takes longer to heat, makes strange noises, or isn’t performing like it used to, it’s time for a tune-up. We inspect, clean, and calibrate every component to restore peak performance and safe operation.
The result: consistent heating, lower utility bills, and a system ready for every season.
Talk to an expert
Help is one call away.
- Certified technicians
- Quality replacement parts
- Available 7 days a week
Available 7 days a week
Safety tips
Boiler safety for NJ homeowners.
Keep the area clear
Remove dust, clutter, and flammable materials, and keep airflow open around the boiler.
Know how to shut it down
If it overheats, makes unusual noises or odors, or shows an error code, turn off the power or gas and call a licensed technician.
Watch for gas leaks
Smell gas? Leave immediately and call your gas provider or the fire department. Don’t restart the boiler.
Ensure proper ventilation
Blocked or damaged vents can lead to dangerous carbon monoxide buildup.
Service it every 12 months
Yearly tune-ups prevent leaks, remove scale, and ensure safe ignition.
Test the relief valve
Have a certified technician test the pressure relief valve regularly.
Make it affordable
Upgrade now. Pay over time.
Flexible financing, utility rebates, and current promotions help make the work your home needs fit your budget.
Flexible financing
Quick approval with a soft credit check that won’t affect your score.
Explore financingUp to $750
PSE&G rebates
Qualifying energy-efficient upgrades may be eligible. We’ll help you find out.
Check rebatesCurrent promotions
10% off any service for new customers, $299 water heater maintenance, and more.
View promotionsCustomer reviews
Trusted by your neighbors.
“We used Howard Ryan to convert our old steam radiators to a tankless hot water system… It’s much more efficient and the space saving benefits are great.”
“We contacted Mr Tankless around 3 PM in the middle of a heat wave. Howard was at our house before the end of the day and we had a new AC unit in 48 hrs!”
“From the first phone call to the final installation, he was responsive, professional, and transparent about the process and prices.”
Ready when you are
Don’t wait for a breakdown. Book boiler service.
Talk to a real person today. You’ll get honest advice, an upfront price, and work done right the first time.