For all your Carlsbad HVAC needs, trust the experts at Sherlock Plumbing, Heating & Air. Located at 3282 Grey Hawk Ct, we provide comprehensive heating and air conditioning services to keep your home comfortable year-round. Our certified technicians specialize in professional AC repair, efficient furnace installation, and routine HVAC maintenance to prevent costly breakdowns. We also offer reliable air duct cleaning and smart thermostat installation to improve your home's air quality and efficiency. For dependable service on your heating and cooling systems, contact Sherlock Heating & Air.

John Air Duct Cleaning & HVAC provides expert heating and cooling services to Carlsbad and surrounding areas. Located at 2708 Gateway Rd, our certified technicians specialize in comprehensive air duct and dryer vent cleaning, improving your home's air quality and efficiency. We offer complete HVAC installation, repair, and maintenance for all makes and models. Our services include AC tune-ups, heater service, and thermostat installation. For added comfort, we provide attic insulation services to help reduce energy costs. Trust our local team for prompt, professional, and reliable HVAC solutions. Visit our website for more details on our specific service offerings.

Located at 3243 Camino De Los Coches, Carlsbad HVAC Expert Contractors provides comprehensive heating and cooling services for Carlsbad, CA residents. Our certified technicians specialize in precise HVAC installation, using industry-leading equipment. We offer prompt repair services for all makes and models to restore your home's comfort quickly. Our proactive maintenance plans are designed to improve system efficiency, extend equipment lifespan, and prevent costly breakdowns. We also provide expert air duct cleaning and indoor air quality solutions, including air purifier and humidifier installation. For reliable HVAC service from a local contractor you can trust, contact Carlsbad HVAC Expert Contractors.