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Save time & money with quality HVAC maintenance in Tulsa

Donohue Commercial Service has been providing comprehensive HVAC maintenance in Tulsa, Oklahoma since 1976, focusing on saving companies time and money with consistent quality and excellent customer service.

And we developed our unique Professional Proactive Preventative Maintenance program because we understand that proactive and preventative maintenance is the key to getting the most value and the fewest headaches from managing commercial HVAC systems. Learn how Donohue Commercial Service saves businesses time and money with HVAC maintenance in Tulsa.

The Donohue Difference

The Donohue team is committed to delivering quality HVAC maintenance for Tulsa businesses with integrity, honesty, and fairness. Choosing Donohue Commercial Service means you have access to a services partner that knows how to minimize your HVAC failures and reduce your energy costs.

Through our unique Proactive Preventative Maintenance Program, we offer comprehensive maintenance, diagnostic, and repair services for a monthly fee, keeping your HVAC operations costs to be manageable and predictable. And we help you integrate seasonal maintenance services for air conditioning in the summer and gas furnaces in the winter to keep all your HVAC equipment running smoothly.

Donohue Commercial’s maintenance service offerings

How are Donohue Commercial’s maintenance services priced?

Why do commercial buildings need HVAC maintenance services?

Serving commercial buildings across industries

We provide maintenance services for commercial facilities in all kinds of industries, ensuring that their HVAC systems and equipment meet each business’s needs. Donohue provides maintenance services for:

  • Hospitals
  • Universities
  • Data Centers
  • Banks
  • Medical Facilities
  • Temp Sensitive Warehouses/Storage
  • Offices
  • Houses of Worship
  • Manufacturing

"United Mechanical has been a pillar for us on multiple complex projects.  Regardless of the complexity or the duration we've been able to count on United Mechanical for first-class results every single time.  They truly partner with you in order to deliver the best product.  If you're considering making United Mechanical a part of your team, I promise you'll be happy with your decision."

Shawn Driver | Principal L5 Construction

Contact us today to see how our commercial HVAC solutions can improve your commercial building’s operations, save you money, and give you peace of mind.