Gomez International is certified as a Women’s Business Enterprise (WBE) and Women's Owned Small Business (WOSB) through the Women’s Business Enterprise National Council (WBENC), the nation’s largest third party certifier of businesses owned and operated by women in the US.
                                                                                                                               
Consulting and Engineering Services
Engineering and consulting services supporting and assisting in all aspects of your project from design to it's successful completion with over 125 years of combined experience.
Listed here are some of the projects Gomez International's engineering and consulting division have been a part of, along with our responsibilities on these jobs.
         Projects
  • Magma Copper - Technical Advisor, Project Management, Tunnel Equipment Operations, Design
  • Bay Tunnel - Technical Advisor; Tunnel/Electrical Equipment Procurement, Operations, Design
  • N-125 Northlink Light Rail - Technical Advisor; Tunnel/Electrical Equipment Procurement, Operations, Design
  • Hoover Dam Bypass project - Technical Advisor; Field Management Operations; Equipment Design
  • Blacklick - Tunnel Construction Planning, Major Equipment Procurement
Below are a few of the most prominent services that Gomez International, Inc. offers. A comprehensive list can be found on the services page.

         Services
  • Technical Advisor
  • Tunnel Equipment Operations and design
  • Tunnel Construction Planning
  • Field Operations Management
  • Equipment Design
  • Project Management
  • Technical suggestion for TBM design
  • Ventilation design
Procurement Specialists
a Division of Gomez International
Manufacturing and rebuild facility located in Phoenix, Arizona. Procurement Specialists offers excellent values for new and used equipment for the mining, tunneling, and construction industries. To support our customers we manufacture, repair, and rebuild all types of electrical and mechanical equipment, both foreign and domestic. We have the machinery and personnel to make sure our products suit all our client's needs. Here is a short list of some of the equipment manufactured and rebuilds by Procurement Specialists
Manufacturing:
  • Maxi power center: Temporary distribution power
  • Power Cube: Micro Tunneling Job site power distribution
  • 300 KVA - 2000 KVA electrical transformers
  • TBM support equipment
  • Tunnel walkway assemblies
  • Tunnel conveyor supports
Rebuilds:
  • Liebherr 932 Tunnel excavator
  • 15000 KVA skid mounted switchgear
  • Brookville 20 and 30 ton locomotives
  • 225 KVA transformers all the way up to 2000 KVA transformers
  • Peristaltic pump
  • Mobile 2000 amp substations
  • Hydraulic cylinders
Gomez International Sales Division
Gomez International is proud to have partnered with Sagami Servo, Shin Tomoe, Mutsubishi Rubber, GIW, TJB Coupler, General Cable, Littelfuse, Tsurumi Pump and Adria Power Systems in order to bring you the finest in tunneling machinery, equipment and materials.
Sagami Servo - Grout Plants, Pumps, and Foam Injection Systems.

Sagami Servo, a Japanese Manufacturer that was established in 1987, dedicates itself to the support of tunneling, mining, and civil infrastructure. Below are some of the products they offer. 
  • Grouting
  • Grouting and injection process and shield work
  • Grout and slurry batch plants
  • Pressure feed and injection pump facilities
  • Pump equipment
  • Foam injection systems
  • Control systems                                                                                    
Mutsubishi Rubber - Seals for Tunnel Portals and TBMs
Above is a video explaining the new R.I.P.P. system which improves sealing performance and can be utilized with their type A, B, and C, launch and arrival seals. Also in this video is the Omega type flex rubber seal designed to handle heavy stress from earth quakes and is installed between the tunnel and station.
Mutsubishi Rubber was founded in 1922 as a manufacturer of rubber products specially for industrial use. They have been providing customers with high quality and efficient performance at a reasonable price. Below is a small list of the products they offer.
  • Optional R.I.P.P. system for TBM launch and arrival seals that offers improved performance to a variety of models
  • Type A launch seal
  • Type B launch or arrival seal
  • Type C seal specialized for both launch and arrival in shafts
  • Omega type seal designed to absorb stress between the tunnel and station during earthquakes and abnormal environmental conditions.
  • Seals for TBM's: main seal, overcut seal, cutter bearing seals, tail seals, and screw conveyor seals.
Shin Tomoe - Battery Powered Locomotives.

Projects such as tunnel construction demand safe, low cost, low emission transportation systems. Shin-Tomoe responds to the challenge with their experience and leading edge technology. Below is a small list of the products they offer.
  • battery powered locomotives
  • Two way motor car for both road and track
  • 20 ton and 30 ton hot coil transporters
  • 12 ton four way tire type truck
  • Battery powered haul trucks and road rollers
GIW Industries,KSB know-how to deliver first class slurry solutions.
Through the GIW® Minerals product brand, KSB strives to be an innovative partner that provides you with the best and longest wearing slurry solutions. We are your partner, today and in the future.
  • Providing supply, maintenance and service contracts, as well as on-site qualified service personnel, to assist our customers in improving their process to maximize up time.
  •  Furnishing our customers with a superior quality product       by focusing on material development and engineering     design.
  • Controlling intellectual property and manufacturing quality to ensure availability, interchangeability and quality spare parts.
TJB focuses on producing the highest quality couplers on the market while meeting the delivery needs of our customers on their schedule.
  •  TJB phase and ground contacts are made of solid copper and silver plated to resist corrosion.  Male contacts have split noses and contain a silicone button that expands when heated, ensuring high contact pressure under heavy loads without increasing the force required to connect and disconnect the couplers. 
  • Solid polyester insulating plate allows for a double O-ring seal to eliminate water seepage and increase the stability of the ground and ground check contacts.
  • Aluminum housing is grounded internally with a tinned copper braid to guarantee high conductivity and provide greater flexibility reducing installation effort.
  • A beveled edge on the plug cover and socket body mate to create a dust and water tight seal independent of the threads, precluding leakage as the threads age and wear.
  • Overlapping metal housings allow for coupler engagement by hand with no special tools and no risk of damage.  It also allows couplers to be more compact and provides shielding to the user during coupling and uncoupling. 
  • A pin on the female housing aligns with a slot on the male housing preventing out of phase connections and providing rotational alignment. 
General Cable The world leader in the energy and telecom cable systems industry
We offer the widest range of services and know-how in the business. Each year, the Group manufactures thousands of miles of underground and submarine cables and systems for power transmission and distribution, as well as medium and low voltage cables for the construction and infrastructure sectors. We also produce a comprehensive range of optical fibres, copper cables and connectivity systems for voice, video and data transmission for the telecommunications sector. 

Adria Power Systems Manufacture of Distribution and Electrical Power Products. 

With more than 25 years of experience in the design and manufacture of distribution and electrical power products in the industrial, commercial and mining sectors, Adria Power Systems® is a leader for whom its loyal customers place their full trust in implementing the best possible solutions adapted to their own situation. Adria is composed by a professional and dynamic team supervised by experienced and visionary people.
The company has developed expertise that meets the standards of robustness, reliability and increased safety while using the latest technologies in development. Communication with our customers and expertise, make Adria, since its inception, a supplier of high quality, durable, safe and efficient equipment.
Adria Power Systems serves customers that are spread across all continents and exceeds their expectations.
Littelfuse Our purpose is to improve the safety, reliability, and performance of our customers.

Littelfuse is a global manufacturer of leading technologies in circuit protection, power control, and sensing. Serving over 100,000 end customers, our products are found in automotive and commercial vehicles, industrial applications, data and telecommunications, medical devices, consumer electronics, and appliances. Our 11,000 worldwide associates partner with customers to design, manufacture, and deliver innovative, high-quality solutions for a safer, greener, and increasingly connected world. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.
Proud Sponsor Of The Laborers International Unions Tunnel Safety Training Program
Proud Sponsor Of The University Of Arizona San Xavier Underground Mining Laboratory