The answer to 'how much to fix thermostat in my area' is that the cost can vary widely depending on several factors. Generally, the typical range for thermostat repair or replacement is between $100 to $300, but this can be higher or lower based on your local market.
Some of the key factors that influence the cost include the type of thermostat (manual, programmable, smart), whether it needs to be repaired or replaced entirely, the complexity of the installation, and the labor rates in your specific geographic area. It's always best to get quotes from 2-3 local HVAC contractors to understand the pricing in your local market.