Since we opened our doors in 1987, DH Johnston Services has provided quality Trane products and outstanding service to the residents and businesses of Gaston County. We provide a range of services from new construction, retrofit replacement systems for existing homes, gas and heat pumps, humidity control, indoor air quality equipment, gas logs and gas piping.

If your equipment should ever need emergency service, you can count on DH Johnston Services to assist you any time - 24 hours a day, 7 days a week by calling us at (704) 913-0705.


We earn our customers' trust and loyalty by always delivering what we promise. Their positive comments always make our day.

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DH Johnston Services | P.O. Box 551112 | Gastonia, NC 28055
P: (704) 913-0705 | E: | License #14319
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