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Bismarck Location
Robert Gibb & Sons, Inc.
4120 Hagen Ave. Unit A
Bismarck, ND 58502
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Providing the Same Care We’d Expect in Our Own Homes
Robert Gibb & Sons specializes in residential plumbing installation and repair in existing homes, as well as installation in new construction in Fargo-Moorhead and the surrounding areas. Our licensed and master plumbers can quickly identify your problems and supply the expertise and materials needed to solve them.
Offering Products From Top Brands
We proudly offer products from AO Smith, Rheem, Bradford White, and more, ensuring our home and business owners the highest quality toilets, water heaters, softeners, faucets, and more. We’ll discuss any plumbing project you may have—large or small—to demonstrate what we can provide. Contact us for all your plumbing repairs or project requests.
Solving Other Plumbing Problems
If you’re experiencing other problems like low water pressure, high water bills, or bad tasting water, ask us about piping upgrades, metered water softeners, and water-saving toilets. Hot water taking too long to get hot? A hot water recirculation system saves water and may be the solution. It works via a small electric circulator that moves the water through the house to fixtures and then back to the heater, constantly filling the system with hot water. Whatever the issue, we can evaluate your needs and walk you through the options.
Some of the plumbing repair services we offer customers:
This Makes Us Unique
What makes us different from other plumbing contractors? We also provide electrical service—along with heating and cooling—for new construction as well as existing residences.
Residential Plumbing Installation
We Have a Proven Track Record of Dependability
The service plumbers and pipefitters at Robert Gibb & Sons have the expertise to quickly handle any residential plumbing installation you may require. Decades in the trade and a proven track record of performance and dependability all translate into satisfied, reassured customers. No one can beat our expertise and experience, and your installation is guaranteed—giving you peace of mind knowing it will be performed by a licensed technician.
The Finest Materials for Every Installation
Although copper is the most popular choice for piping, it is no longer the only option. PEX piping has become a very popular alternative, due to its flexibility, lower cost, and ease of installation. And no one has ever ripped a wall out to steal PEX tubing like they sometimes do with copper tubing—something important to consider in new construction.
Ask us about installing recirculation systems which are great for conserving water—no more running water down the drain while you’re waiting for it to heat up. These systems are the answer. A recirculation system provides hot water at each fixture of your home by moving it through the house and back to the water heater—ensuring you an endless supply of hot water at all times.
Meeting Your Plumbing Installation and Upgrade Needs
Meeting your residential plumbing needs means more than just installing new systems. If you’re experiencing other problems like low water pressure, discolored or bad tasting water, ask us about piping upgrades or complete or partial repiping. Our experts will evaluate your needs and walk you through the options.
See us for safe, reliable installation of:
What Makes Us Unique
We also provide electrical service, along with heating and cooling, for new construction as well as existing residences. So whatever home repair or remodeling services our customers need, they can conveniently request and receive them from our highly trained professionals.
Hydronic and Radiant Systems
We offer complete installation and service of hydronic heating, with products that include boilers and radiant, in-floor heating systems. Ask us about this newest, most efficient, heating method. Radiant heat is a great investment—in today’s comfort and in your future resale value.
Remodeling & New Construction
Seamless Plumbing Installations, Replacements, and Upgrades for New or Remodeled Kitchens and Baths
Robert Gibb & Sons can handle all the plumbing needs that come with remodeling projects or new construction. You’ll need a qualified plumbing contractor like us to make sure your plumbing is functional, efficient, and compliant with local codes and regulations.
We provide a range of fast, reliable plumbing services to meet all demands, from home plans to finished home. Our highly specialized plumbers can do it all—from installing fixtures to more complex work like providing water service to a new home. If you’re looking for an established partner for your remodeling project, we have the in-depth experience you can trust. All our work is guaranteed—we stand behind all of our work.
Our remodeling services can include:

If you’re building a new home, our plumbers will work directly with your builder to help with your plumbing design and installation—always meeting your timeframe and budget requirements.
Our new construction services can include:
Our Featured Brands
We proudly offer products from AO Smith, Rheem, Bradford White, and more, ensuring our homeowners the highest quality toilets, water heaters, softeners, faucets, and more. We happily discuss any plumbing project you may have—large or small—to demonstrate what we can provide. Contact us for all your plumbing repairs or project requests.
Beyond Plumbing—We Do It All
What makes us highly unique is that we can do it all in your home, by providing electrical service along with heating and cooling. So whatever new construction or remodeling services you need, our highly trained mechanical services providers are ready to help.
If you have a clogged drain or toilet, avoid using harsh chemical cleaners, as they can damage pipes. For minor clogs, you can try a plunger or drain snake. If the clog persists, give us a call, and we’ll clear it for you.
To prevent frozen pipes, insulate exposed pipes, keep your thermostat set at a consistent temperature, and allow faucets to drip during extremely cold weather. If you're concerned, we offer winterization services to safeguard your home.
Look for water stains on walls, ceilings, or floors, a sudden drop in water pressure, or an unusual increase in your water bill. If you notice any of these signs, contact us immediately for a leak inspection.
We recommend servicing your water heater once a year to check for sediment buildup and ensure optimal efficiency. Regular maintenance helps extend the life of the unit.
Regular maintenance is key. Having your pipes inspected for corrosion, sealing any gaps, and installing water softeners if needed can prevent long-term damage.
Yes, we are fully qualified to install, repair, and maintain gas lines safely. Gas line work requires strict adherence to safety protocols, and our licensed technicians ensure everything is done correctly.
Absolutely! We offer water filtration and softening systems to improve the quality of your home or office’s water. These systems can help reduce hard water buildup and improve taste.
Low water pressure can be caused by a variety of issues, including clogged pipes or a malfunctioning pressure regulator. Give us a call, and we’ll diagnose and resolve the problem quickly.
Bad smells are often caused by food waste, grease, or organic material trapped in the pipes. We can clean your drains and provide recommendations for maintaining fresh-smelling pipes, such as using drain covers and avoiding grease buildup.
If your water heater is over 10-15 years old, isn’t producing hot water, or is leaking, it’s time to consider replacement. We can evaluate the condition of your water heater and advise you on the best course of action.