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Financing

Let us show you the benefits of financing your purchase!

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It’s that time of the year again…

Make sure your HVAC System performs efficiently all year long with our professional HVAC Tune-Up.

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Service Agreements

Having your systems checked regularly keeps them running efficiently and this saves you money on your utility bill month after month.

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Creating Indoor Comfort for Franklin, Johnson County & the Surrounding Area

Creating Indoor Comfort

DuganAir is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we've installed many systems in this area, we've earned a reputation for doing the job right the first time.