10 Best ADU Builders in Fargo, North Dakota

Verified ADU contractors and builders in Fargo, ND

Showing 110 of 10 listings

Century Builders

Transform your Fargo garage into functional living space with expert conversion services that maximize your home's potential and value. We specialize in converting garages into bedrooms, home offices, studios, and recreation areas with quality craftsmanship and attention to detail.

+1 701-371-6604
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Don Dabbert Homes

At Dabbert Custom Homes, we don\'t just build houses... We make dreams come true. Whether you\'re a first-time homebuyer or have been around the block a few times before, we\'ll help meet your budget and exceed your expectations.

(701) 205-4979
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Eid-Co Buildings, Inc.

Specializing in accessory dwelling unit construction in Fargo, this contractor helps homeowners add secondary living spaces to their properties, whether as rental units, guest homes, or multi-generational housing. With expertise in ADU design and building codes, they deliver turnkey solutions for maximizing your property's potential.

(701) 237-0510
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Evolution Construction, LLC

Transform your underutilized garage into functional living space with expert conversion services in Fargo. Our experienced team specializes in garage-to-living-space renovations, handling everything from structural modifications to finishing touches.

+1 701-261-6065
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Gehrtz Construction Services

Transform your Fargo garage into functional living space with expert conversion services that maximize your home's potential. Our skilled team specializes in garage-to-living-space projects, handling everything from structural modifications to finishing touches.

+1 701-297-0704
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Kallod Construction Inc

Transform your underutilized garage into functional living space with expert conversion services in Fargo. From design through completion, we specialize in converting garages into bedrooms, home offices, studios, and more that seamlessly integrate with your existing home.

+1 701-261-6316
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Plecity Kowalski Construction

Transform your Fargo garage into functional living space with expert conversion services that maximize your home's potential. Our skilled team specializes in garage-to-living-space renovations, handling everything from structural modifications to finishing touches.

+1 701-356-4001
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Ryezon Construction - Garage Builder

Transform your unused garage into functional living space with expert conversion services in Fargo. Whether you're looking to add a bedroom, home office, or recreation area, our skilled team specializes in seamless garage-to-living-space renovations tailored to your needs.

+1 701-353-1520
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Terry Becker Construction

We are the premier designer and builder of custom homes and millwork in the Fargo-Moorhead area. Our passion and expertise is providing our clients with unmatched quality craftsmanship, one-of-a-kind designs and exceptional customer service.

(701) 239-9395
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Thor Buildings LLC

Specializing in accessory dwelling unit construction, this Fargo-based contractor helps homeowners maximize their property potential with expertly built ADUs for rental income, multi-generational living, or guest spaces. From initial design through final inspection, they handle every aspect of creating additional living units that meet local codes and enhance property value in the North Dakota market.

+1 701-800-8467
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Frequently Asked Questions — ADU Builders in Fargo

How much does it cost to hire an ADU builder in Fargo?

ADU construction costs in Fargo, North Dakota vary widely depending on size, type, and site conditions. Detached ADUs typically range from $150,000–$400,000+, while garage conversions and attached ADUs can be more affordable. Contact multiple builders in Fargo to get accurate quotes for your specific project.

How long does it take to build an ADU in Fargo?

In Fargo, the ADU construction timeline typically ranges from 6 to 18 months from permit application to move-in. Permitting alone can take 2–6 months depending on North Dakota local regulations. Prefab and modular ADUs often have faster timelines than site-built units.

Do I need a permit to build an ADU in Fargo?

Yes, a building permit is required for ADU construction in Fargo, North Dakota. Your ADU builder will typically handle the permit application as part of their service. North Dakota has adopted streamlined ADU permitting laws in recent years, which may reduce wait times.

What types of ADUs can be built in Fargo?

Common ADU types in Fargo include detached ADUs (backyard cottages), attached ADUs, garage conversions, basement conversions, and prefab/modular ADUs. The best type for your property depends on lot size, zoning, and budget. A local Fargo ADU builder can advise on what's allowed on your specific parcel.

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