Call Us Today! 518-561-8003 Email Us HOME SERVICES CONTACT US Commercial & Industrial Heating & Cooling Services For over 35 years, L.H. LaPlante Co., Inc. of Plattsburgh, NY, continues to bring quality plumbing, heating, process piping, air-conditioning systems, and systems upgrades to Northern NY school districts, federal, state, county, city, and town government agencies. Our passion for quality workmanship helps us achieve the highest standard of service. Our professional and certified plumbing contractors are here to help. We are excited to start on your project. CALL US TODAY FOR ALL YOUR PLUMBING AND HVAC MECHANICAL NEEDS! Our Services We offer a wide range of top-quality plumbing and HVAC services to meet your building’s needs. HVAC Systems At L.H. LaPlante Co., Inc. of Plattsburgh, NY, we provide quality HVAC services to our commercial and industrial customers. From system upgrades to full heating and air conditioning installations, we’re here to help with all of your HVAC needs. Process Piping Plumbing Mechanical Contracting For reliable services and professionals, call L.H. LaPlante Co., Inc. today! Name Phone Email Comment or Message *Note: Messages sent using this form are NOT confidential. Avoid sending highly confidential information or private information through this system. Submit L.H. LaPlante Co., Inc. PO Box 496 52 Main Mill St. Plattsburgh, NY 12901 GET DIRECTIONS Phone: 518-561-8003 Email: info@lhlaplante.com Hours: Monday-Friday 7:00 AM - 4:30 PM Home Services Contact Us Site Map Privacy Policy © 2021 Internet Marketing and SEO by ReviewTube