Twin Peaks did a great job on my century home - removing some remaining knob and tube wiring on the main floor and basement, and repairing "one of the biggest messes we've ever seen" of more recent wiring done by non-professionals, in my basement. David and Paul were on time, efficient, professional, and helpful in advising what needed to be done and what I could save money not doing. They did a great job, and patched up holes neatly. I got the Certificate of Inspection just a few days after the work was completed. Thanks for taking on my complicated job, Twin Peaks!