Gowan is the largest provider of mechanical services in Houston. We provide a full range of high quality air conditioning, pl ... umbing, piping, sheet metal services for our customers ranging in scale from $1,000 to $50,000,000 and 2 ton units to 50,000 ton central plants. Our skilled workforce matched with the latest tools and equipment assures a timely coordinated delivery of your project. Our (125,000 sq. ft.) piping, plumbing, and sheet metal fabrication facilities allow us to pre-fabricate assemblies to minimize field problems and construction cost, maximize productivity and safety, enhance project management control and improve the timing of product delivery. Our BIM 3D detailing capabilities allows us to coordinate with the other crafts to minimize field problems. Systems Commissioning and the service department are fully prepared to support our projects. These services help you meet the exacting performance standards of today’s sophisticated heating, ventilation, and cooling systems. We offer complete mechanical maintenance services on a 24/7/365 basis for both preventive and emergency needs. We perform retrofit to fill customer needs on one room or fifty floors. We perform certified fire damper, fire/smoke damper, smoke systems and stairwell testing to assure compliance with codes. We have a fleet of over 200 vehicles and a trained employee base that varies from 500 to 800 employees. Over 100 years of doing business in the Greater Houston area that really counts is your best evidence of our ability to satisfy our customers on a continuing basis. As part of the EMCOR Group of companies you get a mechanical contracting company with the financial stability, management resources, full service capabilities, and absolute dedication to customer satisfaction required to complete any job quickly, safely, and reliably. read more