Skip to navigation Site map 417-682-5727 CONTACT FINANCING WELCOME SERVICES PRODUCTS COMPANY STAY COMFORTABLE ALL YEAR LONG Our team can help find you home solutions that last! Contact Us! Heating Trust our team at Jeffries Plumbing, Heating & AC to keep your home warm and comfortable on those cold winter nights here in Missouri. We work with all makes and models of furnaces and heat pumps, and offer quick repair services so you don't get left out in cold! Cooling Our high-efficiency air conditioners can bring plenty of comfort to your Lamar home when the summer temperatures start to soar. Our cooling experts at Jeffries Plumbing, Heating & AC work with all makes and models of air conditioners, and are ready to provide the repair services you need to stay comfortable. Plumbing Our expert plumbers offer unparalleled service to keep your home’s plumbing running smoothly. Whether you are looking for a new water heater or need our help with a leaky faucet, our knowledgeable professionals are here to take care of whatever your plumbing needs may be. Customer satisfaction is at the heart of all we do. View Services Jeffries Plumbing, Heating & AC Jeffries Plumbing, Heating & AC offers excellent heating, ventilation, and air conditioning (HVAC) system installation, replacement, repair, and maintenance in Lamar and the surrounding areas. Each of our trained professionals is proud to serve our Missouri customers and our community with integrity. We strive to earn your loyalty and aim to be your trusted source for all your heating and cooling needs. Contact us today for heating or air conditioning service and repair. Contact Us Today At YORK®, comfort is more than a feeling—it's a promise: to innovate, to assure and, most of all, to deliver. Find out how we leverage our unparalleled residential dealer network and world-class commercial support services to lead the industry. Learn more Need HVAC Service? Contact the experts at Jeffries Plumbing, Heating & AC. Call us at 417-682-5727! Request Service We Service All Brands What Are You Waiting For? Contact Jeffries Plumbing, Heating & AC Today! Contact Us WELCOME SERVICES PRODUCTS FINANCING ABOUT US SERVICE AREA CONTACT US Give Us a Call! 417-682-5727 Connect with us! Jeffries Plumbing, Heating & AC · 1002 E. 12th Street · Lamar, MO 64759 Privacy Policy · Site Map © 2021 Jeffries Plumbing, Heating & AC, Inc.