This company is great! I was having some weird issues, outlets and lights going off, not tripping the breaker. Another company came out, charged me $500 to replace 2 breakers, suggested that I rewire the house ($20000!) and did not solve the problem. Coltech to the rescue. It took a few days to figure it out but Bryan and Dave did find the problem. They rearranged their schedule, Bryan and James came out and replaced the panel and main and I have electricity in all rooms! I can't say enough good things about these guys. They were professional, prompt and reasonably priced. I highly recommend them and will use them for any electrical work I need done in the future. Five Stars!