ABOUT MARICOPA CONTROLS

Maricopa Controls Inc. has been a leader in designing, developing, and manufacturing advanced test equipment, supervisory controls, and custom power supplies for the commercial and aerospace industries since 1968. Our commitment to quality extends well beyond standard industry benchmarks, driven by a robust research program focused on creating reliable, efficient, and competitive electronic control solutions. This dedication to excellence underscores our policy of delivering exceptional electronic products tailored to meet and exceed client needs.

As an FAA-certified and EASA-approved Part 145 repair station, Maricopa Controls is a trusted partner in aviation innovation and has gained recognition for its expertise in thermocouple, monopole, and phase angle discrimination applications. Our collaboration with Airesearch (now Honeywell) on their TPE 331 turboprop engine solidified our presence in the aviation sector and established product lines that remain central to our operations today.

Beyond aviation, Maricopa Controls brings its engineering acumen to diverse applications, including custom wire harnesses for industrial control panels, analog gauge design, frequency switching for engine speed control, and bespoke lab equipment. From test fixtures to turnkey manufacturing solutions, our team delivers innovative and dependable products for clients across industries.

Joe Arismendez

CEO & Owner

OUR SERVICES

Engineering
Maricopa Controls provides research and development, new product design, customization and modification of existing or obsolete designs and feasibility studies.

Manufacturing
Maricopa Controls provides new production, first article and proof builds as well as on going production orders.

Repair & Overhaul
Maricopa Controls provides repair and overhaul services performed under FAR PART 145, Repair station number M79R790N. See our advertised
CAPABILITIES
for more information.

WARRANTY

Maricopa Controls, Inc. extends to its customers the specific warranty coverage granted by the manufacturers and suppliers whose products Maricopa Controls sells. This coverage includes: (1) OEMs' new parts warranties; (2) Repair Stations' reconditioned parts warranties; (3) Overhauler's overhauled components warranties; and (4) documents. Applicable invoice and shipping documents are available upon request. Maricopa Controls' obligations under the above warranty coverages are limited to the stated terms and conditions of the specific warranty.