Diesel Mechanic, Parts & Service Supervisor, Heavy Equipment Store Mgr

David L

Hoffer

*** **** **** **. ********* Expertise

Greer, SC. Project Management, Supervision, Purchasing, Inventory

419-***-**** Control, Warranty

acotbt@r.postjobfree.com Administration, Technical Communication and Diesel Engine

Technician.

Employment History

Quarry Superintendent

10/2001 to 6/2014 Maple Grove Companies, Old Fort, Ohio

Started with the company as a Maintenance Supervisor

responsible for the repair and upkeep of two limestone

processing plants. Supervised eight mechanics and

maintenance personal to repair processing plants and

maintain support equipment (loaders, haul trucks,

excavators, drills and pumps working in the mine.

Promoted to Quarry Superintendent in 2006 responsible for

three shifts of production through forty employs. Our

largest customer using over 2,200 tons of processed

limestone per day in a kiln plant produced seven days a

week year round. Maintained strict quality controls of

product to insure silica and iron levels meet customer

specifications. Supplied two company asphalt plants,

loaded and shipped stone by rail to a retail yard in

Pennsylvania .Tons of limestone produced in the quarry

averaged over 3,000,000 annually.

Product Support Manager

7/77 to 9/2001 Ohio Machinery Co, Cleveland, Ohio

Started with the company as a Service Technician rebuilding

Caterpillar diesel engines, fuel systems and drive train

components. Promoted to Service Manager in 1986 overseeing

both field and shop operations through two supervisors.

Responsible for service budgets, hiring, warranty

administration, and maintaining service related assets.

Promoted to Product Support Manager 1988 for both parts and

service of the Zanesville branch. Responsible for expenses,

profitability, accounts receivable and employee

development. Increased parts and service sales by 16%

returning branch profitability to acceptable levels by

second year. Appointed to start up and manage new

operations in Cincinnati June 1990. Oversaw design and

construction of two new facilities. Established contacts

with new manufactures and vendors to support existing

product lines. Staffed parts and service departments,

purchased equipment and inventories.

Education

Zanesville High School

Caterpillar Service Schools (certified on 3208,3406 & 3408

engine)

Caterpillar Management workshops (units 1-4)

Telsmith and Pioneer material processing workshops

American Management Seminars (units 1-4)

Achievements

Top Performer Award, (Caterpillar) Leading Product Support

Representative in

parts and labor sales.

Certification of Recognition, (United Way) increase in

branch contribution over

previous year by 28%.

M.V.P. Award, (Ohio Machinery Co.) erected Telsmith

processing plant on

time and under budget.

Certificate of Achievement, (Ohio Machinery Co.) received

twenty year service

award for continued service.

References upon request

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