Need Service?
Text Us
701-282-4400
24/7 Emergency Service
Text Us
701-282-4400
Larger Projects
Locations
Bismarck Location
Robert Gibb & Sons, Inc.
4120 Hagen Ave. Unit A
Bismarck, ND 58502
Social Media Channels
SINCE 1915
Mini-Split |Up to $2,000 Tax Credit
First Responder Rebate | Up to $400
Offer EXTENDED
Free Duct Cleaning With Any New HVAC System Upgrade ($1000 value)
est. 1915
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.
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.
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.
We provide a full range of heating, cooling, and plumbing services, including system installations, repairs, replacements, and routine maintenance. We handle everything from HVAC installations (heating and air conditioning), to plumbing repairs (pipes, water heaters, etc.), and even more complex issues like gas lines and commercial HVAC setups.
Yes, we offer comprehensive heating, cooling, and plumbing services for both residential properties and office buildings. Whether you’re a homeowner needing a quick fix or a business requiring system upgrades or maintenance, we’ve got you covered.
If your system is frequently breaking down, requires costly repairs, or is over 15 years old, it may be time to consider a replacement. Our technicians can assess the situation, give you an honest opinion, and help you decide the most cost-effective solution for your needs.
Absolutely! All our technicians are fully licensed, insured, and trained to handle all types of heating, cooling, and plumbing issues. We prioritize your safety and peace of mind.
You can easily schedule an appointment or request a free estimate by call or text us at 701-282-4400 or filling out our online contact form. We’ll get back to you as soon as possible to confirm the details.
Yes, we offer 24/7 emergency services for heating, cooling, and plumbing issues. If you have an urgent problem, don’t hesitate to give us a call anytime.
If you experience a plumbing emergency after business hours, simply call our emergency hotline, and we’ll dispatch a technician to assist you right away.
We recommend having your HVAC system inspected and serviced at least once a year, ideally in the spring for cooling systems and in the fall for heating systems, to keep everything running efficiently.
Yes, we offer free estimates on new installations and major repairs. If you’re unsure about a big decision, we’re happy to provide a second opinion to ensure you make the best choice.
We understand that major repairs or replacements can be expensive. That’s why we offer financing options with flexible payment plans to make the process easier on your budget.