Our experienced HVAC technicians deliver reliable and affordable air conditioning and heating solutions in Texas cities including Houston, Dallas, Austin, San Antonio, and surrounding areas. We specialize in emergency HVAC repair, air conditioning installation, furnace repair, ductwork services, thermostat installation, and indoor air quality improvement. Whether you need fast AC repair during extreme Texas heat or dependable heating system service in winter, our team is available for quick response and high-quality workmanship. We work with all major HVAC brands and provide energy-efficient solutions designed to improve comfort and reduce energy costs. Our services include residential HVAC services, commercial HVAC maintenance, emergency HVAC repair, furnace replacement and more

Our experienced HVAC technicians deliver reliable and affordable air conditioning and heating solutions in Texas cities including Houston, Dallas, Austin, San Antonio, and surrounding areas. We specialize in emergency HVAC repair, air conditioning installation, furnace repair, ductwork services, thermostat installation, and indoor air quality improvement. Whether you need fast AC repair during extreme Texas heat or dependable heating system service in winter, our team is available for quick response and high-quality workmanship. We work with all major HVAC brands and provide energy-efficient solutions designed to improve comfort and reduce energy costs. Our services include residential HVAC services, commercial HVAC maintenance, emergency HVAC repair, furnace replacement and more

A/C Contractors Air Conditioning & Heating offers a full range of services in Tyler, TX, including Air Conditioning, Heating, Generators, Plumbing, and Indoor Air Quality. Our licensed and insured experts are committed to energy efficiency and superior service. We're available 24/7 for emergencies, backed by our promise: Fixed Right or It's Free™. Contact us for a free consultation to ensure comfort and safety in your home with trusted, licensed, local professionals.

Our goal is to keep you cool in the summer and warm in the winter with our highly trained and responsive technicians who ensure that your needs are met. We realize you have a choice when it comes to air conditioning and heating service companies. That's why we prioritize you, by being highly responsive with 24 hour emergency service you can always count on ETR.

Diamond B Heating and Air is your trusted partner for all HVAC needs in the East Texas region, including Tyler, Longview and Smith County. As a family-owned business, we pride ourselves on integrity and customer satisfaction. Our third-generation HVAC contractor has been raised in the air conditioning industry, offering 27+ years of experience to both residential and commercial clients. We stand by our work with the "Home of the Handshake Promise," verifying that every client receives honest work, fair prices, and top-quality HVAC services. We're committed to keeping your home or business comfortable year-round. Contact us now to experience the benefits of our expert heating and cooling services and enjoy a comfortable space today.