Reliable building maintenance in Southlake, Texas

Service One Air Conditioning Heating and Plumbing is a general contractor and plumber located at 110 Sports Parkway in Keller, Texas, United States. Our team of certified professionals specializes in heating, air conditioning, and plumbing services. We offer 24/7 repair service to provide peace of mind when unexpected issues arise. Our HVAC experts are highly trained to efficiently repair and maintain your system. In addition to our heating and cooling services, we also provide air duct cleaning to improve indoor air quality and promote well-being. Our licensed plumbers are equipped to handle any plumbing needs, from inspections and leak detection to repairs and installations. We strive to offer exceptional customer service, with fast response times and detailed explanations of necessary work.

Flagship Facility Services, located at 405 South Kimball Avenue in Southlake, Texas, is a general contractor specializing in facilities maintenance and lab services. With a focus on the biotech industry, Flagship offers service delivery for every stage of operation, including mastering KPIs for lab managers and providing simple service solutions for complicated facilities. Flagship allows customers to tailor their Integrated Facilities Maintenance (IFM) program to meet their specific needs, from basic tasks like painting to strategic support for capital planning. Services offered include energy and utility management, building engineering, HVAC maintenance, janitorial services, security, landscaping, and more.