McNiff Plumbing & Heating is a master plumber-owned business in Shrewsbury, Massachusetts. We specialize in a wide range of plumbing and heating services from minor shower and faucet leaks to boiler installations, including water heater repair and replacement, kitchen and bath remodels, and heating issues. McNiff Plumbing & Heating prioritizes customer satisfaction with clear communication, and quality workmanship with high-quality materials to ensure long-lasting repairs. Serving residential and commercial customers in Shrewsbury MA, Worcester MA, Northborough MA, Southborough MA, Grafton MA, and surrounding towns, Worcester County Massachusetts and surrounding areas.