Licensed Master Plumber here – I handle boiler replacement, upgrades, troubleshooting, and repairs, including condensing and combi boilers. I supply everything and haul away the old system.
To give an accurate quote, I just need a few details:
What type of boiler do you have now?
How old is it and is it working properly?
Approximate size/capacity of your home and heating zones?
Do you have radiators, baseboards, or radiant floors? Any water pressure issues?
Are you also looking to replace a water heater, or interested in combining domestic hot water with boiler.