For nearly 30 years, Miller Cooling & Heating has been the trusted name in San Antonio, TX for reliable HVAC solutions. From air conditioners and split systems to furnaces, boilers, and ductless climate control, we’ve kept homes and businesses across the Alamo City comfortable year-round. Our team provides expert repairs, replacements, maintenance, installations, and system inspections—all with a commitment to dependable service and lasting results.
We believe in setting high standards for both heating and cooling services, which is why San Antonio property owners continue to rely on us for efficient, affordable, and professional HVAC care. Whether you need fast repairs or a brand-new system, Miller Cooling & Heating is here to help.
- Air Conditioners
- Air Handlers
- Split Systems
- A/C Units
- Hybrid Systems
- Evaporative Cooling
Stay warm and comfortable during chilly San Antonio winters with dependable heating options, including:
- Heaters
- Furnaces
- Boilers
- Radiators
- Split/Hybrid Systems
- Radient/Abient Heating
Miller Cooling & Heating proudly extends our services across Bexar County, TX. From emergency breakdowns to complete system overhauls, we offer reliable HVAC repairs, replacements, installations, and maintenance tailored to your property’s needs. Available 7 days a week from 8:00 am to 9:00 pm, we’re also on call for emergency service when you need it most.
Whether it’s fine-tuning an A/C unit, replacing a furnace, or improving energy efficiency, our specialists deliver proven solutions for local homeowners and businesses.
Comprehensive cooling care for every system, including:
- Air Conditioners
- Air Handlers
- Split Systems
- A/C Units
- Hybrid Systems
- Evaporative Cooling
Dependable heating services to keep winter cold at bay:
- Heaters
- Furnaces
- Boilers
- Radiators
- Split/Hybrid Systems
- Radient/Abient Heating
Every property in Pleasanton, TX has unique HVAC needs—and at Miller Cooling & Heating, we’re here to meet them all. Whether it’s optimizing your air conditioner for summer or ensuring your furnace is ready for winter, our technicians provide expert service you can count on.
We specialize in extending the lifespan of heating and cooling systems through timely repairs, professional maintenance, and energy-efficient upgrades. Join the many Pleasanton residents who trust our family-owned company for comfort and peace of mind year after year.
Reliable A/C services to keep you cool when it matters most:
- Air Conditioners
- Air Handlers
- Split Systems
- A/C Units
- Hybrid Systems
- Evaporative Cooling
Professional heating care for efficiency and long-term comfort:
- Heaters
- Furnaces
- Boilers
- Radiators
- Split/Hybrid Systems
- Radient/Abient Heating
When it comes to HVAC in Alamo Heights, TX, experience matters. With nearly three decades in the industry, Miller Cooling & Heating brings unmatched knowledge of air conditioners, furnaces, boilers, split units, ductless systems, and more.
We know the summers in Alamo Heights demand powerful cooling, while winters call for reliable heating. That’s why we provide a full range of HVAC services—from routine maintenance and repairs to full installations—always tailored to your property.
Available daily from 8:00 am to 9:00 pm for your convenience:
- Air Conditioners
- Air Handlers
- Split Systems
- A/C Units
- Hybrid Systems
- Evaporative Cooling
Complete heating coverage including inspections, installations, and repairs:
- Heaters
- Furnaces
- Boilers
- Radiators
- Split/Hybrid Systems
- Radient/Abient Heating
Routine HVAC maintenance is key to comfort and efficiency in Jourdanton, TX. At Miller Cooling & Heating, we ensure your systems are ready for the season—tuning up A/C units in the summer and preparing heating systems for winter.
From repairs and replacements to full system optimization, we provide adaptable solutions for every type of setup. Our technicians work on everything from traditional furnaces and boilers to hybrid split systems and modern ductless units.
Expert A/C solutions for local properties, including:
- Air Conditioners
- Air Handlers
- Split Systems
- A/C Units
- Hybrid Systems
- Evaporative Cooling
Trusted heating service options designed for lasting comfort:
- Heaters
- Furnaces
- Boilers
- Radiators
- Split/Hybrid Systems
- Radient/Abient Heating
At Miller Cooling & Heating, we’re proud to keep San Antonio homes and businesses comfortable with reliable HVAC solutions. From A/C tune-ups to furnace replacements, our skilled team delivers efficient, long-lasting results. San Antonio residents trust us for prompt service, expert care, and systems designed to handle the Texas climate year-round.
Alamo Heights homeowners choose Miller Cooling & Heating for professional HVAC care that matches the quality of their community. We provide efficient heating and cooling solutions that keep homes comfortable while helping reduce energy costs. With our expertise and attention to detail, Alamo Heights residents can count on us for unmatched service.
In Balcones Heights, Miller Cooling & Heating is the go-to choice for dependable HVAC services. Whether it’s a seasonal tune-up, emergency repair, or a new installation, our team tailors every job to your home’s needs. Residents count on us for comfort, efficiency, and reliable results year after year.
Castle Hills homeowners rely on Miller Cooling & Heating for personalized HVAC care. Our technicians understand the unique needs of local properties and provide solutions that keep homes consistently comfortable. From maintenance to full replacements, we’re the trusted partner for dependable heating and cooling in Castle Hills.
Converse residents turn to Miller Cooling & Heating for HVAC service they can trust. We deliver comprehensive heating and cooling solutions that improve efficiency, enhance indoor air quality, and keep homes comfortable in every season. Quick response times and expert service make us the top choice in Converse.
Miller Cooling & Heating proudly serves Elmendorf with expert HVAC solutions. Whether you need routine maintenance, a new system, or emergency service, we provide reliable results that keep your home comfortable. Elmendorf homeowners know they can count on us for efficient, affordable heating and cooling.
In Fair Oaks Ranch, homeowners trust Miller Cooling & Heating for premium HVAC service. We offer energy-efficient solutions that fit the needs of this beautiful community, backed by skilled technicians and a dedication to customer satisfaction. For year-round comfort, Fair Oaks Ranch residents call on our team.
Helotes residents count on Miller Cooling & Heating for HVAC expertise that keeps homes comfortable despite the Texas heat and occasional winter chill. Our customized heating and cooling solutions deliver efficiency and reliability, making us the trusted choice throughout Helotes.
Miller Cooling & Heating is proud to provide Kirby homeowners with dependable HVAC service. From quick repairs to complete system installations, our team ensures your heating and cooling systems run efficiently and effectively. Residents know they can rely on us for lasting comfort.
Leon Valley residents turn to Miller Cooling & Heating for reliable, high-quality HVAC solutions. We offer complete heating and cooling services designed to maximize comfort and efficiency, backed by a team committed to keeping your home’s climate just right all year long.
In Live Oak, Miller Cooling & Heating delivers tailored HVAC care that meets the demands of this growing community. From energy-efficient upgrades to fast, reliable repairs, we help homeowners enjoy consistent comfort in every season.
Olmos Park deserves top-tier HVAC service, and Miller Cooling & Heating delivers just that. Our expert team provides efficient heating and cooling solutions that match the high standards of this beautiful neighborhood. With us, Olmos Park residents enjoy comfort with confidence.
Schertz homeowners trust Miller Cooling & Heating for dependable HVAC solutions. We offer everything from routine tune-ups to full system replacements, always with a focus on efficiency and lasting performance. Our team is committed to keeping Schertz homes comfortable year-round.
In Selma, Miller Cooling & Heating is known for providing efficient, reliable HVAC services. Our technicians deliver cost-effective heating and cooling solutions designed to maximize comfort while reducing energy usage. Selma residents choose us for quality they can count on.
Shavano Park residents rely on Miller Cooling & Heating for premium HVAC care. We provide customized heating and cooling services that meet the high expectations of this prestigious community, ensuring homes stay comfortable and efficient all year long.
For Terrell Hills homeowners, Miller Cooling & Heating is the trusted HVAC provider. We understand the area’s unique needs and deliver tailored heating and cooling solutions that keep properties running efficiently while maintaining unmatched comfort.
Universal City residents turn to Miller Cooling & Heating for comprehensive HVAC services they can trust. From regular maintenance to emergency repairs and new system installations, our team keeps homes comfortable and energy-efficient throughout the year.
MiIn Windcrest, Miller Cooling & Heating provides expert HVAC care backed by decades of experience. Homeowners rely on us for fast, reliable heating and cooling services that ensure comfort in every season.
Grey Forest homeowners count on Miller Cooling & Heating for efficient HVAC solutions that fit the peaceful, natural character of their community. We provide reliable heating and cooling services designed to blend comfort with energy savings.
Miller Cooling & Heating proudly serves Somerset with dependable HVAC care. Our team understands the area’s climate needs and delivers heating and cooling solutions that keep rural homes efficient, reliable, and comfortable year-round.
Sandy Oaks residents trust Miller Cooling & Heating for heating and cooling services built around efficiency and reliability. We help homeowners stay comfortable in every season with customized HVAC solutions and attentive customer care.
In Von Ormy, Miller Cooling & Heating is the trusted name for HVAC service. Whether it’s a seasonal tune-up, a major repair, or a new system, our technicians provide fast, professional service that keeps homes comfortable and efficient.
Pleasanton homeowners choose Miller Cooling & Heating for reliable HVAC solutions that meet their community’s needs. We specialize in providing efficient, effective heating and cooling services backed by a commitment to customer satisfaction.
Miller Cooling & Heating proudly serves Jourdanton with expert HVAC care. Our team delivers heating and cooling solutions that improve efficiency, extend system life, and keep homes comfortable through every season.
In Poteet, residents trust Miller Cooling & Heating for dependable HVAC service. We understand the community’s needs and provide heating and cooling solutions designed to deliver comfort, efficiency, and peace of mind year-round.
St. Hedwig homeowners rely on Miller Cooling & Heating for expert HVAC care. We provide efficient, reliable heating and cooling services that keep local homes comfortable, making us the trusted choice for this close-knit community.
