In June of 1964, Postler & Jaeckle Corp., was founded as a mechanical contractor. We have established an organization that has built a solid reputation by providing craftsmanship and service second to none. We pride ourselves on our integrity and the level of expertise that we bring to each of our projects. Postler & Jaeckle Corp. became a leader in our field by meeting the needs of private owners, developers, environmental contractors, general contractors and subcontractors. Please browse our web site and learn more about our services, capabilities and areas of expertise. “Our business philosophy is to do an excellent job, no matter what the size of the contract, in the most economical way possible. Honesty, integrity and quality will always be our mission statement.”