Empowering our customers with the latest Technology
Cornerstone Electrical Contractors has proudly served the Southern Arizona region for over 17 years. We are a full-service electrical contracting firm specializing in industrial and commercial construction, electrical maintenance, and energy savings.
Our Mission
Our mission is to empower our customers with the latest technology while upholding the highest standards of workmanship and professionalism. We pride ourselves on building lasting relationships and creating tailored solutions for each client, regardless of project size, location, complexity, or industry.
What We Do
We offer a comprehensive range of services to meet all your electrical needs, including:
- Industrial & Commercial Electrical Maintenance: Reliable repairs and preventative maintenance for all your electrical systems.
- Energy Savings: Consultations and installations of energy-efficient lighting, controls, and systems to reduce your energy consumption and save you money.
- Full Electrical Services: Installation, repair, and maintenance of all aspects of electrical systems, including wiring, lighting, power distribution, and more.
Our Team
Our team of highly skilled and experienced electricians are dedicated to providing exceptional customer service and delivering quality workmanship. We are committed to continuous learning and upholding the highest standards of the industry.
Leadership and Values
Cornerstone Electrical is led by President Alan Bieberstein, who has over two decades of experience in the electrical contracting industry. Our core values of integrity, professionalism, and a commitment to excellence guide everything we do.
Join Us
We are actively seeking talented and passionate individuals to join our team. If you are interested in a career where you can make a difference in the lives of our customers and contribute to our continued success, please visit our careers page.
Overall Experience
The reviews suggest a high level of satisfaction among customers who have interacted with the team, particularly with individuals named Alan and Erik Aguilar. Both reviewers, Saleh Farah and Raymond Coronado, gave a perfect score of 5 stars, indicating an exceptional experience.
Friendliness and Helpful Nature
Both reviewers mentioned the friendly and helpful nature of the individuals they interacted with. Saleh Farah highlighted that Alan and the team were "very friendly and helpful when I went in." Raymond Coronado, on the other hand, praised Erik Aguilar, saying he is the "best electrician I know" and expressing respect for him.
Conclusion
The reviews demonstrate a high level of satisfaction among customers, particularly with the individuals named Alan and Erik Aguilar. The reviewers praised their friendly and helpful nature, which contributed to their positive experience.
