IMCOR is one of Arizona’s largest mechanical subcontractors, specializing in Design/Build, Industrial HVAC, Piping & Plumbing Systems, Service Maintenance and Special / Facility Projects. Our diverse experience encompasses all facets of the commercial construction realm – medical and correctional facilities, transportation and airport facilities, high rise offices, hotel/convention centers, sport and performing arts venues, and high purity/manufacturing type systems. In addition, our Facilities Service and Maintenance Department provides customized services to meet our customers’ ongoing needs, specializing in high-priority scheduled shutdown projects within clean rooms, chillers, cooling towers, pumps, and boiler additions or replacements.
IMCOR has consistently been ranked among the top five mechanical contractors in Arizona by the Business Journal, Arizona Business magazine and Southwest Contractor magazine. Engineering News Record (ENR) has also named IMCOR in the top rankings of specialty contractor nationally.
IMCOR continues to live up to its tagline: “Building the Southwest since 1974″
Company Philosophy – Our general management philosophy is to be skillful managers utilizing modern methods, equipment and ideas to effectively manage the company and to adhere to ethical practices. Which, practically stated, means that we will never knowingly do dishonest or deceitful things and will be truthful in all of our dealings. It shall be the policy of this company to support our industry, community and employees as a corporate citizen.
Purpose of IMCOR – is to perform commercial building work as a mechanical contractor, to make a fair profit and return on our investment in time, effort, capital and equipment, to provide a quality product to our customers in compliance with the plans and specifications and to provide quality jobs for our employees which challenge their capabilities and fairly compensate their time.
Workforce – IMCOR has the demonstrated ability to recruit and retain an exceptionally motivated and highly skilled workforce that is one of the cornerstones of our company’s success. Core managers represent more than 500 years of combined experience in the construction industry, while our company maintains on average workforce in excess of 350 employees.
Building IMCOR’s Team – IMCOR offers an accredited comprehensive mechanical Craft Training / Apprenticeship Program for qualified employees. A proven blend of classroom and hands-on training with experienced instructors combined with in-the-field work provides students with thorough, real world knowledge of mechanical crafts. On the job work produces both a paycheck and fundamental and advanced craftsmanship skills on which to base a solid career.
The Craft Training / Apprenticeship Program is certified by the National Center for Construction Education and Research, using industry standard wheels of learning curricula, and is fully accredited in accordance with Department of Labor standards, plus federal and state Bureaus of Apprenticeship training.
History – Thirty years ago when brothers Mike and Rick Karber combined their years of hands-on sheet metal experience to create what is now know as IMCOR – Interstate Mechanical Corporation, they envisioned building an organization that provided superior craftsmanship, innovative planning and solutions, and a creative, productive employee work environment. In the three decades that have passed since originally opening its doors as Karber Air Conditioning in 1974, IMCOR has consistently met these challenges to become and industry leader in the HVAC, piping, plumbing and service arenas for new construction, retrofit and tenant improvement throughout the Southwest.
Arizona – Commercial
# 073195 Air Conditioning & Refrigeration
# 094734 General Commercial Contractor
# 084436 Boilers, Steamfitting, & Process Piping
# 073196 Sheet Metal
# 084435 Plumbing
# 225789 Rescue Air Systems (commercial & residential)
# 198280 Plumbing including Solar
# 198279 Boilers including Solar
# 065305 Air Conditioning & Refrigeration
# 065307 General Residential Contractor
# 065306 Sheet Metal
New Mexico – Commercial
# 363487 Plumbing
# 363488 Natural Gas Fitting
# 364148 Heat, Vent and Air Conditioning
# 364149 Heat, Cooling and Process Pipe
Colorado – Commercial
# 189841 Master Plumber
California – Commercial
# 580841 Boiler, Hot Water Heating and Steam Fitting
Texas – Commercial
# M-39690 Master Plumber
# 29432C Air Conditioning & Refrigeration
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CFMA – Construction Financial Management Association
ASPE – American Society of Plumbing Engineers
ASPE – American Society of Professional Estimators