Can you perform the roofing task as a way to save money?
Yes, you can perform the roofing work as a way to save money subject to the condition that you have received a proper roofing training, and that, you have got the roofing license otherwise you will be proverbially inviting an accident waiting to happen at any time.
In the first place, roofing is a heavy-duty task and therefore not workable for you no matter how intelligent you think you are. A roofing contractor is not a foolish person who has spent all their life in learning the roofing process, there is something in. And if a licensed roofing contractor is going to cost you a bit more, you will have to endure that with a cool mindedness.
Giving a bit more money to a licensed roofing contractor compared to an unlicensed roofing contractor is not the act of spending more money than saving it; it will give you a lot of savings as a licensed roofing contactor's roofing work will work for years to come without any issues at all.
So, thinking DIY for roofing as a way to save money should not be the approach on your part as it is the serious matter directly associated with the safety of your family and property more valuable than a bit more money you think you can save. If you get the job done by an amateur, you will have to get your roof repaired very soon, that would mean way more costly than you think you will save by using an unlicensed roofing contractor.
What's more, you also need to understand what an
unlicensed roofing contractor is and why they are not given the license to work
for all who need so. In this way, if you hire an unlicensed roofing contractor,
you will be directly or indirectly involved in something that is not legal.