Find the Best Plumbing Contractors in Jay, NY

L H Laplante is a family-owned HVAC and mechanical contracting firm serving commercial, industrial, and institutional clients in Plattsburgh, NY, and Northern New York. Established in 1986, we specialize in HVAC systems, plumbing, process piping, and mechanical services, prioritizing quality workmanship and client satisfaction. Our certified technicians deliver reliable solutions tailored to meet the unique needs of schools, government agencies, and businesses.