Fast and Professional
Not much else to say! The plumber (Jim) showed up on time; was extremely knowledgeable, professional, and friendly; did the work quickly; and left the work area cleaner than it was when he got there. Not only that but he was very helpful in explaining ways to save money on future services and tips on preventive maintenance.
Norblom is on a short list of companies whose services I would recommend to anyone without hesitation.