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When an aging air conditioner starts costing more to run than it’s worth, or repairs are piling up faster than they should, it’s time to think seriously about replacement. A properly sized, correctly installed system makes a noticeable difference in how your home feels and what you pay each month to keep it comfortable.
Daffan Cooling & Heating handles AC installation for homeowners throughout Granbury, Weatherford, Stephenville, and Hood County. We start with an honest assessment of your home’s cooling needs and won’t steer you toward equipment that doesn’t make sense for your situation.

Not sure whether you need a repair or a full replacement? Here are some indicators that a new system is the more practical path:
See why homeowners across Hood County have trusted Daffan with their comfort for over 25 years.
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Modern air conditioning systems offer real advantages over older equipment:
There’s no single right answer for every home. We work through several factors with you before making any recommendation:
A new system is a significant expense, and it doesn’t always line up with a convenient moment in your budget. We offer financing through First Financial Bank with a simple application and fast credit decisions, so you’re not stuck waiting to get your home back to comfortable.
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We keep the process clear and straightforward from the first conversation to the final walkthrough.
Frequent breakdowns, inconsistent cooling, rising energy bills, and a system that’s more than 10 to 15 years old are all signals worth taking seriously. If you’re unsure, we’ll evaluate your current system and give you an honest assessment of whether repair or replacement makes more financial sense.
It depends on the age of the system, the cost of the repair, and how efficiently the unit is running. As a general rule, if a repair costs more than half the price of a new system and your unit is already past its prime, replacement is usually the smarter investment.
The right system depends on your home’s size, existing ductwork, budget, and cooling priorities. Options include central air conditioners, ductless mini splits, and heat pumps. We’ll walk you through the differences and help you land on the best fit.
Proper sizing requires an in-home evaluation. A unit that’s too small will struggle to cool your home, and one that’s oversized will short-cycle and wear out faster. We calculate the right size based on your square footage, insulation, sun exposure, and other factors specific to your home.
Costs vary based on the system size, efficiency rating, and any additional work required during installation. Most installations fall in the range of $4,000 to $8,000. We provide upfront pricing before any work begins.
Most installations are completed in a single day. More complex jobs that involve ductwork modifications or electrical upgrades may take longer. We’ll give you a clear timeline before we start.
With regular professional maintenance, most modern air conditioners last 15 to 20 years. Annual tune-ups are the single biggest factor in getting a long, reliable life out of your equipment.
Yes. Daffan offers flexible financing options to help make a new system more manageable. We’ll walk you through available plans during your consultation.

If your current system is struggling, unreliable, or simply costs too much to run, there’s no reason to keep putting it off. Daffan’s installation process is thorough, transparent, and built around what your home actually needs.
We’ve been installing AC systems in Granbury and Hood County for over 20 years. Call us today for your free home evaluation and let’s find the right system for you.