John and his technnician Matt did a fabulous job installing 12 new can lights, modifying 2 older fixtures, and installing dimmer switches. They were ontime, professional and worked hard to protect furniture and appliances from damage or dust. They also were extremely helpful with suggestions for light placement. They cost they quoted was the cost that was reflected in final bill. Their charges were much less expensive than other companies. We will DEFINITELY use Castle Electric for all future projects.