We recently bought a house that had been badly renovated. It had aluminum wiring from the 70's, despite the extensive reno's, for which we needed remediation. The past owner who renovated it cut a lot of corners - some outlets didn't work, some would only work intermittently and some were wrongly wired all together. The electrician from 24/7 electric was extremely thorough, taking extra time to investigate and fix every issue that we had (and we had a lot). Since he wasn't being paid by the hour, instead was paid based on number of devices, the extra time spent by them to ensure all issues were addressed was commendable. He was also friendly, very knowledgeable and happy to answer any and all questions that we had. In addition to the alu wire remediation, we also had them re-wire the garage and upgrade our fuse box.
One more thing to note is that before we got the work done, we received a quote from another company that seemed like it might be cheaper after all of the devices were identified, so the electrician from 24/7 offered to price match once done the work if the other company's billing method was cheaper. Turns out that 24/7 billing method was less expensive. It was certainly nice having the freedom to price match as it's reassuring that we were getting a good price. I highly recommend 24/7 electric after this great experience.