Why Choose Us?

There are plenty of reasons to choose Miller Premier Services. For one, our well-trained service technicians offer more than 30 years of experience in providing for a variety of cooling needs in Delaware. Ongoing training is a big part of our success, and our techs regularly attend courses, seminars, and certifications that keep them on the cutting-edge of the cooling industry. In fact, our team is proud to be members of:

  • Refrigeration Service Engineers Society (RSES)
  • Middletown Chamber of Commerce

Commercial Air Conditioning Services


If you own or manage a commercial property or business, you know how important it is to maintain your commercial air conditioning system. A well-maintained commercial air conditioner keeps your employees, clients, customers, and all other property visitors cool and comfortable. High-quality air conditioning systems can also be costly, which is why it’s essential to promote your unit’s longevity with first-rate repairs and maintenance services from the team at Miller Premier Services!

We specialize in installation, inspection, repairs, maintenance, and replacement of commercial air conditioning systems. Our technicians are highly trained and have experience providing outstanding service to our customers. Since we care about ensuring your air conditioner’s continued optimal performance, we offer maintenance programs to ensure that your unit is always primed for the warm season. From safety checks to preventative maintenance, we tailor our solutions to your cooling system’s design and your unique needs.

Commercial Air Conditioner Installations

Choosing the right commercial air conditioner for your building is important. A unit that’s too large will cost you big-time in energy expenses. A unit that’s too small will be overtasked and prone to breakdowns. Our service technicians spend years training to provide our customers with the reliable solutions they need to choose the ideal units for their property. Our crews are experienced at replacing and installing new air conditioning systems for all types of commercial properties, ranging from office buildings and apartment complexes to retail spaces and industrial facilities.

commercial air conditioning installation. AC for your business

Commercial AC Repairs & Maintenance

Keep your commercial air conditioner functioning optimally with AC repairs and maintenance solutions from our technicians. Routine maintenance and timely repairs can extend the life of your commercial AC unit. Moreover, it’s much less expensive to repair small problems before they cause a breakdown and induce more extensive damage to your AC system. When you contact us, we can provide you with scheduled inspections and maintenance to keep your commercial air conditioning system operating smoothly.

When repairs are needed, you can rely on our offerings — including 24-hour emergency service. Our technicians can quickly troubleshoot the problem to determine what fix to apply. We are experienced working with all types of commercial AC units and continually train to stay up to date with the latest HVAC products and models introduced to our industry. Additionally, you can also count on our service technicians to provide you with detailed reports of your unit’s condition and upfront costs for parts and services.

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Choose Miller for All Your Commercial HVAC Needs

We provide commercial hvac services in Delaware, Maryland, and parts of PA. Communities with a comprehensive range of commercial and residential heating and cooling services rely on our team of heating and cooling pros. Our techs are experienced and dedicated to providing each customer with outstanding service. Since we understand that not all commercial air conditioning needs can be planned in advance, we also offer emergency HVAC services to restore comfort to your facility when time is of the essence.

Apart from our expert heating and cooling solutions, we also offer professional air duct cleaning. If you need commercial AC service, contact our team today!

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Brands We Service

Miller Premier Services provides maintenance and repair services for all makes and models. Here are the most common brands that we see in homes and businesses throughout our local service region.

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