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General HVAC Services in Texas

Nearly three decades and counting is something of a point of pride for our family owned and family operated company; Miller Cooling and Heating - it’s an accurate counter or meter that records the days past from when we first began our campaign of providing practical and affordable A/C & heating services to our fellow neighbors in Bexar County, Texas. With that being said, we’ve managed to cultivate countless relationships, bonds, and partnerships along the way; not only through our hardwork and dedication to our HVAC craft, but through a tangible desire to stay on our community's shortlist for who to call when they have a heating or cooling issue, regardless of size, cost, or complexity.

Founded on the firm belief that a successful company and quality work are synonymous with one another, our approach towards our HVAC services, both heating and cooling, has never faltered, cut corners, or compromised in the way of integrity. By factoring in the experience, equipment and most importantly, the affordability that our company boasts, it’s an easy conclusion to see why our customer base is ever-increasing and why our current clients are so loyal to the proven business model that we at Miller Cooling and Heating are so quick to bring to the table.

Heating & Air Conditioning Repair in San Antonio Texas
Heating & Air Conditioning Repair in San Antonio Texas

Air Conditioning Repair

Taking into account the vast array of residential HVAC units, or more specifically, air conditioning units in particular, it’s easy to appreciate the importance of having a reputable company of licensed professionals on hand to provide insights and information to a regular homeowner. Whether you’re in the market to purchase an upgraded A/C unit for a current residence or if you’re in the process of mapping out and designing a property from scratch, our in-house technicians are available at your behest for all services concerning air conditioning repairs, system design & installation, inspections, troubleshooting, and much, much more. To better provide you with information regarding the HVAC, A/C, and heating service coverage offered through our company, Miller Cooling and Heating, we’ve compiled a brief list of major manufacturers, units, and systems we are frequently tasked with servicing here in Texas.

Heating System Repair

Much like the extensive cooling and A/C services we are widely recognized for here in Bexar County, Texas, the heating, furnace and boiler coverage we offer is second to none as well. We combine decades of HVAC and heating experience with modernized installation and design techniques to ensure that you, the client, is covered in absolutely every facet involving your home’s standardized heating (and cooling) systems. In light of the fact that maintaining a comfortable temperature throughout the winter is imperative during the Texas winters, we are proud to offer discounted service fees for all basic tuneups! This includes, but is not limited to, Coil Cleaning (condenser & Evaporator), Circuit & Electrical Inspection, Superheat & Subcooling Check, System Diagnostics, Energy-efficiency Assessment, Thermostat Calibration, Breaker Designation, & Water Heater Upgrades.

Heating & Air Conditioning Repair in San Antonio Texas
Heating & Air Conditioning Repair in San Antonio Texas

Duct Work Services

By far one of the most pivotal pieces of any HVAC system, a home’s ductwork is often underappreciated or underemphasized for a myriad of reasons, many unknown to the everyday homeowner. For example, during the design and installation phase if the ductwork system is poorly designed or the ductwork was installed crudely, this can prove to be very costly as it often leads to a perpetual cycle of energy consumption - treated air that is being circulated and unceremoniously wasted, unbeknownst to the average homeowner; or more commonly, one of the residential clients we are routinely hired by. The best way to solve a problem is to eliminate the need for a solution all together: our teams of skilled professionals are well-versed in all aspects of residential ductwork and ductwork systems - Designs, Installations, & Repairs.

HVAC System Services

As with any HVAC system, be it heating or cooling, requires routine maintenance or at the very least, an annual inspection to eliminate potential repairs and/or replacements. An inevitable fact, unfortunately, is that over time, even top-of-the-line air conditioning units or central heating systems (routine HVAC maintenance notwithstanding) become compromised or break, ultimately leading to part swapping or component replacement. Before any parts or components can be replaced however, it is essential that the correct issue or problem that is plaguing the A/C or heating unit be identified, addressed, and then replaced or repaired accordingly. We specialize in a variety of air conditioning units, and their inherent problems, in conjunction with our unique knowledge of nearly all the major heating units and systems.

Heating & Air Conditioning Repair in San Antonio Texas
Heating & Air Conditioning Repair in San Antonio Texas

HVAC Installation Services

It's been proven that every home, regardless of size, layout complexity, or ventilation design, benefits tremendously from their being upgraded with a brand-new, state-of-the-art air conditioning or designated heating unit. Considering the housing diversity our clients here in Bexar County, TX enjoy in terms of home size, layout, and floor plan, it's essential for every homeowner to have a system that is specifically calibrated and designed exactly to perform optimally for the property. That's where the seasoned professionals here at Miller Cooling and Heating have been known to shine - when you are ready to upgrade your home's heating or cooling system and need expert installation of the unit(s) in question, our experts are highly skilled in expediting and installing even the most complicated of units.


Commercial HVAC Services in Texas

We’re excited to be your partner in keeping your apartment complex, office building, or salon comfortable and smelling great. HVAC is foundational to your success, and there’s nothing we love more than eliminating it as a mental burden. With our maintenance, repair, and installation services, you just don’t have to worry any more. Best of all, we offer programs that protect you from emergency failures. Either way, we’re proud to play any supporting role in your day-to-day peace of mind.

Where We're Effective With Commercial Heating & Cooling

In south Texas, we’re always looking for ways to beat the heat, and businesses can be a great way to find some relief. Did you know that summer blockbusters originally came into vogue because movie theaters were one of the first types of buildings to implement air conditioning? It’s hot all the time in San Antonio and the surrounding areas, don’t be “that” business, the one that doesn’t provide any kind of relief. By calling Miller Cooling and Heating for commercial HVAC services, we can ensure that your air conditioner is always running like it should. Don’t let a hot building chase your customers away! If extreme temperatures don’t drive away customers and employees, a bad stench certainly will. A building’s HVAC system is instrumental in maintaining indoor air quality. Air is constantly cycled and recycled through a vast series of ducts, condensers, and filters. If you’ve neglected your system for a long time, your filters might be clogged, and your ducts might be filled with nasty particulates and pollutants. This can cause a variety of problems, such as funky smells, allergic reactions, or even coughing and sneezing. It’s important for everyone to be vigilant about their air quality, but especially so if you run a business that’s open to the public.