Commercial AC Installation and Replacement in Frisco, TX

Many Frisco commercial buildings went up during the city's building boom, which means plenty of rooftop air conditioning units are now 15 to 20 years old. At that age, repairs pile up, energy bills rise, and a breakdown during a heat wave becomes a real risk to your business. KMI A/C and Heating provides commercial AC replacement and AC installation in Frisco, TX, so you can move from an aging ac unit to an efficient, reliable commercial HVAC system on your schedule, not an emergency's.

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Commercial AC Replacement Services in Frisco, TX

Most commercial rooftop units last 15 to 20 years, sometimes longer with good care. Past that point, failures get more frequent and more expensive.

Signs You Need a Commercial AC Replacement:

• Your air conditioning unit is 15 to 20 years old or older
• You have paid for several repairs in the last two summers
• The unit runs all day but your building still feels warm
• Electric bills have climbed with no change in operating hours
• The unit uses R-22 refrigerant, which is costly and increasingly rare
• The compressor has failed or the evaporator coil is leaking
• Humidity stays high inside your space
• The unit makes grinding, banging, or squealing noises

A Simple Rule to Follow:

• If your ac unit is over 15 years old and the repair costs a large part of a new system, replacement usually makes more sense
• If the unit is under 10 years old and the repair is minor, repair is usually the better choice

Our technicians show you the numbers so you decide with confidence.

Our Commercial AC Replacement Process Includes:

• An on-site evaluation and written estimate
• A load calculation based on your building as it stands today
• Several equipment options at different efficiency levels and price points
• Removal and disposal of your old air conditioning unit
• Installation of a matched unit, curb adapter, and controls
• Duct inspection, sealing, and repair where needed
• New thermostat or building control setup
• Full testing of airflow, refrigerant charge, and cooling performance
• A walkthrough and warranty registration

Benefits of Replacing an Old Commercial Air Conditioner:

• Lower monthly cooling costs thanks to higher efficiency ratings
• Fewer breakdowns and less repair spending
• More even temperatures and better humidity control
• Quieter operation
• A fresh manufacturer warranty
• Greater comfort for customers and staff during Frisco's long, hot summers
• Improved property value

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Commercial AC Installation Services in Frisco, TX

Replacement is not the only reason to install a new system. Tenant build-outs, expansions, and added rooms all call for installation done properly.

Our Commercial AC Installation Services Include:

• Whole-building installation for new construction or full remodels
• Added units for expansions and finished spaces
• Ductwork design and modification
• Selection of single-stage, two-stage, or variable-speed equipment
• Smart thermostat and building control setup
• Compliance with local codes and permit requirements

What Makes a Good Commercial AC Installation?

• Correct sizing based on a real load calculation
• Properly sealed ducts and refrigerant lines
• An accurate refrigerant charge
• A level, secure roof curb or pad with clearance for airflow
• A clean install with the old equipment hauled away

Phased Replacement for Multi-Unit Frisco Properties

Replacing every rooftop unit at once is not always practical. A phased plan spreads cost and limits disruption.

• Replace the oldest and least reliable units first
• Plan one or two units per season based on budget
• Match equipment across the property for easier service
• Schedule installs outside peak business hours when possible

Efficiency and Refrigerant Considerations

Older commercial units waste more electricity than current models. Many units from the 2000s run at lower efficiency than a modern system, and some use R-22 refrigerant, which is no longer produced and costs more to buy. A new high-efficiency unit converts more of each energy dollar into cooling, so you pay less to keep your space comfortable. Our technicians explain the differences between current models so you can pick the system that balances upfront cost and long-term savings.

Questions Frisco Business Owners Ask

How long will a new commercial ac unit last? With regular maintenance, many rooftop units last 15 to 20 years or more.

Can you replace my unit on short notice? We work to schedule replacements quickly, especially when your building has no cooling.

Will installation disrupt my business? We plan work around your hours and keep you informed throughout.

Preparing for Your New Commercial AC Unit in Frisco

A little preparation makes installation day smoother.

• Clear roof access and any parking needed for a crane or lift
• Tell your staff and tenants about the schedule
• Plan for a few hours without cooling during the swap
• Keep your warranty paperwork and past service records handy

Why Frisco Businesses Trust KMI A/C and Heating

• Certified technicians with years of experience replacing aging systems
• Honest advice about repair versus replacement
• Clear, upfront pricing
• Fast scheduling and professional crews
• Maintenance plans for your new system
• A satisfaction guarantee on every installation

Request Commercial AC Replacement or Installation in Frisco, TX

Contact KMI A/C and Heating today to schedule commercial AC replacement or AC installation in Frisco, TX, and the surrounding areas. Replace your old air conditioning unit before it fails.

Contact us today at:
KMI A/C and Heating
1701 E. Sunset Blvd., Celina, TX 75009
(972) 382-1110