We had used Precision before and were satisfied with their work and called them again when the 12 year old door opener stopped working. Ron tested the system, explained the options and spent considerable time trying the two least expensive possible corrections. They did not work; so he then very professionally installed the new opener and thoroughly explained and demonstrated its operation. The cost was higher than I expected but the quality of the work was well worth it.
Garage Door Opener Install
Liftmaster Belt Drive Garage Door Opener