Since we first began doing business in 1992, KMN Mechanical has provided superior Mechanical and HVAC contracting services to the Washington metro area.  We have built our reputation upon quality work and exceptional customer care.  Our clients know they can rely on us to get the job done right and on time and at a fair and equitable price.


KMN Mechanical maintains our offices, shop and warehouse in Lorton, Virginia, conveniently located near I 95 for easy access to Washington, D.C., Northern Virginia and Maryland sites.  Our employees consist of office staff, estimators, shop fabricators, field installation mechanics, plumbers, and expert HVAC service technicians who are dedicated to serving your individual requirements.  KMN has done projects in other areas of the country as well and given the opportunity we are able to accommodate all of your HVAC needs nationwide.  We are a “one stop” shop for all of your HVAC needs.


KMN Mechanical can provide you with the service and dedication that you deserve to get your project completed to everyone’s great satisfaction in a safe and professional manner.

KMN Mechanical