How To Choose A Roofing Contractor

Choosing a highly certified roofing professional can be a tough task, especially for consumers who are unaware with the roofing industry. Professionals in roof installations in Avondale PA gave us these tips when trying to find a highly qualified professional:

• Look for a contractor who doesn't hire subcontractors - subcontractors are usually hired on a job-by-job basis, which results in quick, sloppy work. 
• The company should provide a free estimate and written contract on the work being done.
• Look for contractors that are certified because they can offer warranties on their products.