I moved recently, and hired Knight to swap out the old kitchen faucet for a nicer new one. While Geoff was here he also patiently tightened up my bathroom taps (which were all lose and wobbly) and fixed my thermostat (it was way off on reading the room temperature, and I thought I'd have to get a new one - he had it fixed in about 30 seconds, no extra charge). A reasonable cost, prompt and polite with the knowledge and tools to do the job, and also kept me informed about what needed to be done and what the cost would be. (And also willing to come out on a Saturday!)