United Mechanical Construction

A United Mechanical Company

We have been at the forefront of the mechanical industry for many years, and is known for meeting aggressive construction schedules in innovative ways.

Our company is the largest employer of plumbing, pipefitting, and sheet metal tradespeople in the Oklahoma market, which allows us to man our projects with known proven personnel.


Who do we serve?

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data center

Data Centers



med facility

Medical Facilities


Large companies with temp sensitive warehouse/storage

Benefits of the United Mechanical Difference

Commercial HVAC Construction

If you have ever undertaken the building of a commercial space, you know that in construction something is always going to go wrong. This is why you want to hire someone with plenty of experience and skill, so you won’t have to worry about fixing any issues.

We are experts in pre-planning and fabrication, and we can reduce your operation costs from the beginning, through careful energy-efficient design and construction best practices. 

You can count on United Mechanical Construction to optimize your building’s energy use, creating an efficient, smart building that will save money from the first day, and will not require retrofitting in a few years.


Mechanical Construction Services

We offer full-service construction services, with attentive customer service and the most knowledgeable and experienced team in the area.

We perform all piping, ductwork fabrication, ductwork installation, plumbing, mechanical systems start up, and mechanical systems warranty and maintenance with in house personnel.

Our sheet metal, plumbing, and piping fabrication shops are located at our main office, which gives us the ability to perform extensive hydronic piping, sheet metal ductwork, and plumbing prefabrication assemblies to facilitate job site efficiency.

This also gives us the ability to maintain quality control and meet aggressive construction schedules.

Commercial Mechanical Contractors

As the largest employer of plumbing, pipefitting, and sheet metal tradespeople in Oklahoma, you can be assured we hire only the best technicians and experts. We have systems in place to ensure every deadline is met, and we will solve any problems before you have to worry.

Our construction division has been the leader in “Building Information Modeling” technology in the Oklahoma market, a technology which has allowed us to minimize job site conflicts and maximize the use of prefabrication shops.

Our BIM department leverages the most current technology available, and is made up of extremely competent personnel with a broad background of all facets of the design and construction process.

We are a community-oriented company, always looking for opportunities to work with local charities and causes. Our values are at the heart of everything we do: honesty, integrity, and doing the right thing.


Services we offer

  • Budget Estimating
  • Design/Build
  • Large/Small Projects
  • New/Retrofit
  • Computer-aided Drafting
  • Project Management
  • Fast-Track Completion
  • Conceptive Bidding
  • Competitive Bidding
  • Insulation
  • Post-Completion Services
  • Commercial Plumbing
  • Plumbing
  • Piping
  • NEBB Air/Water Balancing
  • Process Piping
  • Sheetmetal Fabrication

Contact us to get started