Replacing a tankless in Indian Trail
A tankless that has failed is not automatically a tankless that needs replacing. Heat exchangers commonly carry twelve to fifteen year cover while the rest of the unit carries around five, and the exchanger is the most common terminal failure. We run the serial and check the warranty before quoting you for a new unit, because the part is frequently covered even when the labour is not.
Where a replacement is genuinely warranted, the second unit is usually a much simpler job than the first was: the gas line, the venting and the condensate route already exist and were sized once. In Indian Trail the permit goes through the Town of Indian Trail and Union County, and a like-for-like swap in the same location is a considerably lighter permit question than the original conversion was.
Indian Trail is one of the two strongest fits in the entire metro for water heater work right now. 59.6% of the housing stock was built between 1990 and 2009 and the median build year is 2004, which means an unusually concentrated cohort of homes reaching second-heater replacement at the same time. If your neighbours have been replacing water heaters, that is not coincidence.

What Indian Trail itself changes
Where the heaters sit
Almost entirely garage and utility closet installs in the production subdivisions, with attic units in the larger two-storey builds. Access is generally good and pricing is predictable.
The pipe era
Predominantly copper and PEX given the build dates, with a polybutylene layer in the small pre-1997 portion. Weak hot water here is far more likely to be a heat trap nipple or a dip tube than a supply problem.