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Commercial, Industrial and Medical HVAC Systems Since 1973 Design - Build - Maintain - Manage 24-Hr Emergency Service? 1-708-429-7700


  • About Us

    Roberts Environmental Control Corp.

    Roberts was founded in 1949 by Leo Wasniewski under the name Roberts Refrigeration, it's primary function was to install and service refrigeration and heating equipment. The current owners James and Robert Wasniewski joined the firm in 1973 and the same year incorporated the business under the name Roberts Environmental Control Corporation. The company grew into a full service company and subsequently added a pipe fitting department, a sheet metal department and a temperature control department. In 2011, Cory Wasniewski joined the firm after several years as an aerospace engineer running a research and development department. As the firm continues to grow we are continually expanding our staff to provide a group of highly trained and experienced professionals who function under a team concept.

  • Roberts Sign
  • Roberts Building
  • Facilities

    Our current facility contains a 30,000 sq. ft. shop area and a 6,000 sq. ft. office area. The shop area contains sheet metal fabrication, pipe fitting and service departments. The office are contains the corporate offices, design engineering and estimating department, marketing department, production engineering, project management, field production and accounting. A large secured storage yard is used for staging equipment for use as job progress permits.
  • Shop Floor
  • Roberts Conference Room
  • Personnel

    Roberts has made a concerted effort to employ quality oriented people in all departments to form a team which has become one of the best in the business. From the initial contact by the Roberts marketing representative to the final project test and balance the Roberts staff is dedicated to attention to detail and customer satisfaction. As a result of this philosophy the majority of business which Roberts obtains is through referral from past clients.
  • Equipment

    Roberts has completely automated its operation to maximize efficiency and permit its staff to concentrate on the more important tasks. Computers are used for accounting functions, building load analysis, cost estimation, database information, contracts and proposals, engineering, energy payback analysis, system type comparisons, service department, programmed maintenance and sheet metal fabrications.
  • Plasma
  • Metal Work
  • Goals

    The success Roberts has achieved is a result of the close attention it pays to its clients and communication concerning all aspects of the project. This is possible due to the controlled growth Roberts has maintained. By not overly extending itself beyond current capacity Roberts has maintained control of all aspects of its construction and service departments. As the market expands in the design, build and service areas Roberts is prepared to grow with them. Quality will always be emphasized as being the best means of developing confidence and long term relationships with clients.