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About UMC

Utility Maintenance Contractors, LLC has all the tools necessary to make your next project a success. Our highly trained personnel work with the industry’s latest equipment to ensure a quality finished product completed in the safest environment for the public, themselves, and your workers and clients. We have been providing maintenance and rehabilitation services to industrial, agricultural, municipal, manufacturing, and process plant clients for nearly twenty years. From grain storage and processing facilities, power generation facilities, wastewater treatment plants and refineries UMC can extend the working life of your infrastructure at a fraction of the cost and down time required for replacement.

Key personnel include engineers, estimators, project managers, and superintendents with decades of experience in all types of rehabilitation. Projects begin with a thorough analysis of existing conditions and a discussion with the owner to establish what goals are to be met with the project. We recognize that many projects have multiple solutions over a broad spectrum of constraints including budget, access, facility down time, etc. Our goal is to provide the best solution for your problems, taking all of these factors into consideration.

UMC is owned and managed by James L. Tadtman. Throughout his prominent career, Mr. Tadtman has earned a reputation for fairness and integrity while dealing with numerous owners on scores of projects. His attention to safety and detail has been inspiring to his managers and foreman. He is respected by his peers in many construction industries. The following are a few brief highlights from Mr. Tadtman’s extensive career in construction and infrastructure rehabilitation.

  • Mr. Tadtman was the President of Wildcat Construction Co., Inc. from March 1983 to Jan 2014. This role included management of a construction company engaged in constructing storm sewers, sanitary sewers, water lines, bridges, treatment plants, concrete structures and golf courses. He held complete responsibility for construction projects including all engineering functions.

  • Previously, Mr. Tadtman was Vice-President of Utility Contractors, Inc. from December 1970 to March 1983. His duties included estimating, purchasing, and project management for the construction of bridges, dams, waterlines, storm and sanitary sewers, treatment plants, and concrete structures.

  • From December 1968 to December 1970 he served the US Army Corps of Engineers and served one year at Fort Belvoir Engineer School and taught various engineering courses. He also served one year in Vietnam as platoon leader involved with construction of Highway One, and company commander for the same unit.

  • He also served as Design Engineer for the City of Wichita Water Department from August 1967 to December 1968. Position included design of water systems, completing engineering reports on additions to the water systems, writing plans and specifications for capital improvement projects.


Splitter Box Rehabilitation

Golden, CO   |   COATINGS

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UMC is now part of the A-1 Concrete Leveling Network

A-1 Concrete Leveling Wichita is part of the A-1 National Franchise Network (http://www.a1concrete.com/), the largest concrete leveling and concrete repair company in the nation. A-1 Concrete Leveling Wichita is fully insured; we are so confident of providing the highest quality service that we back every concrete leveling job with a three-year warranty. From leveling concrete sidewalks to stadiums, A-1 Concrete Leveling provides exceptional quality, long-term, and cost effective concrete leveling and repair solutions for our residentia // Read More

UMC is now a member of the Avetta Consortium!

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