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About GLZ Electrical Llc

Over 28 years, GLZ electrical has become an industry leader in the electrical trade. This is because we work hard for our customers and provide them quality service at a reasonable price. Throughout the years this has translated into a reputation of trust and honor, on which we pride ourselves on every day. Because of this, repeat customers and their needs have become a big part of our day-to-day operations.

From starting as a small contractor working locally in the Phoenix area, our geographical scope has grown to cover all of central Maricopa county. GLZ electrical provides faster and dependable service that our customers have come to appreciate.

Feel free to give us a call related to electrical installation. We have the full of knowledge office staff to get the job off the table quickly; the experienced electricians to handle the installation effectively, and follow-up service upon completion to make sure of your complete satisfaction.

Our customers include general contractors, developers, property managers, bankers, landlords, restaurant owners, stores, and residential customers. Customer satisfaction is at the front lines of our overall mission because we know how important effective communication is in providing quality service. Our staff is prepared to see through any project, on time and reasonable budget. We are always available to handle any needs that your company may have quickly and efficiently, guaranteeing your satisfaction on every project.

Zef Guerrero founded GLZ electrical LLC, in 1990. With Zef being an experienced master electrician, he quickly understood a market that had yet to be capitalized. Zef had worked as an apprentice in the area and had saw first-hand the importance of quality service and positive customer relations throughout the industry. He set out to give his customers the feeling that they were important; that their job was his only concern. Zef’s friendly approach to customer service had developed many personal relationships with customers and contractors in the area.

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