WANT TO STAY WARM THIS WINTER IN THE DENVILLE, NJ AREA? HIRE A REPUTABLE PLUMBING CONTRACTOR TO INSTALL A NEW BOILER Winter is a fun time for building snowmen, sledding and ice skating, but when the fun is done, you should be able to warm up at home. That's why you need a high-quality boiler. Since 1993, Lamco Plumbing & Heating Contractors has been a leading source of boiler installation, repair and replacement services in Denville, NJ and the surrounding areas. Trust our plumbing contractors to listen to your needs and help you find a boiler that fits your budget.