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Ajax Contracting LLC, Electrical & HVAC Contractors



Inherited from our engineering background, we address problems by thinking critically & system-wide. We strive to provide services and solutions tailored to your needs. With decades of experience and mastery of the trade, our technicians stand out in the field, bringing together our thinking and acting both individually and collectively to overcome real-life problems.


Our name is our lifeline. We provide the best quality of work with a steadfast sense of accountability. Not only we excel at our work, but we also own our work. Our goal is to distingush ourselves by instituting into our work and business operation with which many companies lack, integrity!


Going beyond complying with industrial codes, we act upon the highest safety standards according to federal and state OSHA requirements, including 29 CFR 1926, 29 CFR 1910 and 29 CFR 1904. From safe hiring to regular training, we emphasize safety throughout the daily operation. We make safety first and make it last!


January, 2015

Congratulations on Trane for ranking No.1 on the 'HVAC Brands' category in the 2015 America's Most Trusted Brands by the LifeStory Research. Click here for details.

October 1, 2014

Ajax Contracting is now fully licensed and insured in the state of Maryland as an HVAC contractor.

September 11, 2014

Ajax Contracting is now fully licensed and insured in the Montgomery County, Maryland as an electrical contractor.

May 6th, 2014

Certified by LG Electronics U.S.A., Ajax Contracting is now an LG Excellence Contractor to provide sales, installation, repair services on LG Duct-Free Split (DFS) products.