Choosing A Contractor

Have adequate, legally required and up to date insurance

Have appropriate certification and training, including proof

Have memberships of relevant trade associations

Have State licensing

Have a long standing business with a good reputation

Have references, awards and a portfolio

Have a clear explanation of your participation and obligations

Have a process to obtain the required permits

Have a professional behavior and appearance

Present professional, clear documentation

Use their own direct labor, not sub-contractors

Have written proposals and contracts

Present the design clearly and completely

Provide a labor warranty

Provide manufacturer warranties

Allow changes of the scope of works

Have Customer Service personnel and service contracts

Present the installation practices clearly and completely

Advise how to manage the system to get the best from it