Licensed gurus undergo comprehensive teaching and have an understanding of local building codes, that are essential for ensuring safe and compliant installations. In addition they have legal responsibility insurance policies, which safeguards each the homeowner and also the technician in the event of mishaps. https://drive.google.com/drive/folders/1SN6lCgxtJwtz7Sh-ZfZtbSne4qi8-6L-?usp=sharing