My boiler broke this morning and was fixed by tea time! quick and efficient service i would highly recommend! thanks so much for your help! Alameda zip codes include: , . Your boiler will have pipes which transport waste water away into an outside drain if the pipe freezes in winter this may cause your boiler to stop working. Our experts are here for all of your plumbing needs as well give us a call today to find out more! Making sure your boiler is operating safely is part of your overall health.