Need 100% verified system to get AIR CONDITIONING Repair Leads(B2C) in the Dallas TX area. Low budget.

WARNING! THIS IS NOT FOR YOU IF YOU DIDN'T HAVE A VERY GOOD WORK EXPERIENCE WITH AIR CONDITIONING COMPANIES! I WILL NEED PROOF. I don't like to spend my money to test your methods or thoughts on my ad platforms. I need to set up a 100% verified system! I don't need the "Local Marketing Vault" ([login to view URL]) system. I'm interested ONLY in "Air Conditioning repair" leads. I don't need duct cleaning, dryer vent cleaning, chimney cleaning, car AC repair, window AC repair, etc. leads! I need homeowners in the Dallas TX area, who willing to fix their central Air Conditioner. PEASE ANSWER MY QUESTIONS FIRST: 1) What minimum budget I need to have to run this system? 2) How many leads will I have for the minimum budget? 3) How much it will be for the lead (average). 4) Do you have any statistics for a similar HVAC business? 5) Do I need to do some giveaways to get the lead? What is the offer? Again, I need a 100% verified system to get AC Repair Leads (B2C) in the Dallas, TX area.