Robert Gibb & Sons

Since 1915, we have provided residential, commercial, and industrial customers with a broad range of mechanical services. Based at 2011 Great Northern Drive in Fargo, North Dakota, we specialize in plumbing, heating, air conditioning, electrical services, and geothermal. Our capabilities cover everything from routine maintenance and repairs to system replacements and new installations.

For homes and office buildings, we service heating, cooling, and plumbing systems. Our work includes HVAC installations, plumbing repairs, water heaters, pipes, gas lines, and commercial HVAC systems. We also support businesses with plumbing, electrical, and mechanical services, whether they need ongoing maintenance, equipment upgrades, or help resolving a specific problem. Our technicians are licensed, insured, uniformed, and trained to work on the equipment they service.

We are available 24 hours a day, seven days a week for heating, cooling, and plumbing emergencies. When a new installation or major repair is under consideration, we offer free estimates and can provide a second opinion to help customers make an informed choice. Financing options with flexible payment plans are also available for major repairs and replacements. For customers interested in ongoing care, we offer four maintenance plans. Each plan includes a 100% satisfaction guarantee, and our technicians follow a detailed quality-assurance task list during every maintenance visit to help ensure complete, thorough service.