Services Provided
Fixed a garage door stuck issue, replaced 2 old springs and 2 sheaves, added one safety cable
Experience and Good Comments
One of my garage door couldn't open in Thur. evening, it opens 5 inches and stuck, I tried to manually open it but stuck at the same point.
Called NDI the next day morning, all their technicians were booked out but luckily Dan had bandwidth to come over. He fixed problem on the opener chain then door can be opened manually. It took him another 0.5 hr to adjust to get whole system works smooth. He ends up a conclusion it was installed by unprofessional. Upon my request he replaced 2 spring (23~28yr old) and 2 sheaves and added 1 safety cable. He nicely tuned up all my doors. Satisfy and recommend his work.
Not-So-Good Comments
None
