(909) 930-5800 x20
1441 VALENCIA PLACE
Ontario, CA 91761-7645
otto instrument service inc. has been a highly respected and proven leader in the avionics industry for over 50 years becoming your number one source for state of the art repair and overhaul of aircraft instruments, avionics, and accessories
In Business Since: | 1946 |
Business Sector: | Residential, Commercial |