Heating & AC
Services
  • Furnaces
  • Air Conditioners
  • Geothermal Systems
  • Boilers

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Plumbing
Services
  • Remodel and Retrofit
  • Water Heaters
  • Drain Cleaning
  • Fixture Repair

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Electrical
Services
  • Lighting
  • Emergency Generators
  • Electric Heating
  • Low Voltage Wiring

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Mechanical
Services
  • Piping Fabrication
  • 3D Modeling
  • Maintenance
  • Sheet Metal Fabrication

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Our company

About Us

102

years of experience

Responsive. Accountable. Trusted. Since 1915.

Robert Gibb & Sons

We are a leading full-service mechanical contractor in the Midwest specializing in plumbing, heating, air conditioning, electrical services, and more. From multi-million dollar commercial and industrial construction projects to projects in your home, the people at Robert Gibb & Sons understand that excellence isn’t just a goal: It’s our responsibility.

Explore our openings!

Start a career with an amazing team and excellent benefits.
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Company News

New Cooling Tower!

Nice shots of our guys in the Light Commercial division installing a cooling tower on the roof of the Blue Cross Blue Shield ...
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Frequently Asked Questions

Q: What is causing my heating and cooling system inefficiency and failure?

A: Dirt & Neglect are the top causes of heating and cooling system inefficiency and failure. To ensure energy efficient system operation, it is important to perform routine maintenance. Proper maintenance by a qualified technician is one of the most important steps you can take to prevent future problems.

Q: What do your maintenance plans include?

A: All our maintenance plans include 100% satisfaction guaranteed. Your technician will be professional, uniformed and qualified to work on your equipment and will follow a stringent quality assurance task list to ensure a complete and thorough service each and every time. For more information on our 4 plans, head to the Promotions page.

Q: Can I speak to someone if I have a question about services?

A: You can call us at 701.282.4400 for 24-hour service. Otherwise, feel free to call us at our main line for other inquiries: 701.282.5900.

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