Read Reviews of 3 HVAC Contractors in Guilford, CT

PL Canestri Plumbing & Heating Plumbing & Heating provides comprehensive plumbing, heating, and water treatment services for residential and commercial clients across Connecticut. With over 35 years of experience, we specialize in emergency repairs, system installations, and seasonal maintenance. Our licensed technicians deliver reliable solutions for water heaters, well pumps, gas piping, and heating systems.

We provide residential and commercial heating, air conditioning, and refrigeration solutions. Our services include installation, repair, preventative maintenance, and 24/7 emergency support. Our primary purpose is to restore comfort and reliability for every customer we serve.

Madison Oil delivers comprehensive HVAC services, including heating system installation, annual efficiency check-ups, and emergency repairs, serving Madison, Clinton, Killingworth, and parts of Guilford. Our licensed technicians prioritize energy efficiency and cost savings through advanced technology and personalized service. Backed by decades of local expertise, we offer fuel oil delivery, propane and gas conversions, and equipment maintenance plans tailored to residential needs.