I don't care what generation your from...roofing, plumbing, contracting, dirt work, landscaping, lawn care, welding, electrical, HVAC....these are jobs that have a progressive income scale. If you are motivated to make a great living and have the work ethic to back it up----these occupations are a license to print money (work ethic is the key b/c you don't have to be the best in these fields, you have to be proficient) People use people who show up on time, complete the job as stated, and will always use you again unless you price gouge.