24-Hour Service

24 Hour Plumbing  •  Air Conditioning & Heating  •  Repair in DFW

With our highly trained and certified technicians using the highest standards for installations and maintenance to commercial and industrial locations, we provide a wide range of services to meet any needs.


Your business needs and deserves to have adequate plumbing at all times. Unfortunately, plumbing problems can sneak up on you when you least expect it, sometimes leaving you and your company without water. Our experts at United Mechanical will be able to work on any type of commercial property and provide repair and installation of commercial plumbing systems to have you back up and running in no time.

24/7 Service – We have certified, background checked, quality technicians standing by to help you at any time. When you call United you will NOT get a corporate answering service. You can expect to talk to a competent, well-trained individual who has knowledge of United Mechanical and understands the importance of our customers.

  • Jet washing
  • Drain Cleaning
  • Leak Locate
  • Sewer Video Camera Service
  • Pipe Fitting
  • Welding
  • Gas Line Repairs
  • Certified backflow testing
  • Boilers
  • Packaged Pumping Systems
  • 24/7 service – 214-341-9300


Maintaining a comfortable temperature is essential to a safe and productive work environment. Our customers have depended on United Mechanical’s expertise for over 60 years to keep their critical systems operating.

Full-Service – Keeping your business functioning at its optimal level is the nature of what United Mechanical is all about. We offer standard maintenance, one-on-one consultations, and solutions to all mechanical problems

24-hour Service – We have knowledgeable, competent office staff who answer our phones 24/7, in addition to certified and trained HVAC technicians waiting to respond to any mechanical emergency.

Commercial Construction – Highly trained and certified mechanical engineers can design and construct the most complex or simple building solution for your business.

  • Chillers
  • Boilers
  • Inspections
  • Pumps
  • Rooftop Units
  • Air Dryers
  • VFD’s
  • Temporary Cooling
  • Zoning Systems
  • 24/7 Service – 214-341-9300