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Superior Construction Co Inc

1804 Tyrol St, Duluth, Minnesota, 55811
4.4(9 Reviews)
Verified
Sewer Repair Services
Trenchless Technology
24/7 Emergency
Licensed

About Us

With over 45 years of experience, Duane has built Superior Construction into one of the Northland’s most respected and trusted excavating contractors. Originally starting as a roofing and remodeling contractor, Duane recognized a vital need for quality residential utility solutions and expanded his operations to meet that demand. Today, the company stands as a pillar of the local construction industry, known for its dedication to excellence and its ability to deliver reliable results for a diverse range of clients.

The company offers a robust suite of services designed to address complex underground infrastructure challenges with precision and efficiency. Their expertise encompasses essential tasks such as sewer inspection, leak detection, routine maintenance, and sewer jetting, alongside advanced solutions like trenchless sewer repair and pipe bursting. While the firm specializes in these critical utility services, they operate with a standard of professionalism that ensures every project is completed with the utmost care and attention to detail, minimizing disruption to the client's property and ensuring long-term durability.

Although specific equipment details were not provided, Superior Construction relies on a commitment to modern techniques and proven methodologies to ensure long-lasting infrastructure integrity. Their approach combines technical proficiency with a deep understanding of excavation safety and environmental considerations. By maintaining a focus on quality craftsmanship and transparent communication, the team ensures that every excavation and repair project meets the highest standards of the industry, fostering lasting relationships with every property owner they serve and upholding the family values established by Duane.

General contractor
+1 218-727-8467

Business Hours

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Services Offered

Sewer Repair

Comprehensive repair and replacement of broken, cracked, or corroded underground sewer lines.

Sewer Inspection

High-definition video camera inspections to identify blockages, root intrusion, and structural damage.

  • Leak DetectionElectronic or ultrasonic equipment pinpointing precise leak locations behind walls or underground.

Sewer Maintenance

Routine cleaning, hydro jetting, and descaling to prevent future backups and maintain flow.

  • Sewer JettingStandard maintenance to keep main lines free of cumulative grease and paper buildup.

Trenchless Sewer Repair

Using methode modern restorations that fix sewer lines without destructive yard excavation or trenching.

  • Pipe BurstingBreaking old pipe while simultaneously pulling in a new replacement line.

Trenchless Methods

Advanced minimally invasive repair solutions offered by the company, reducing excavation needs and property disruption.

Available

Pipe Bursting

Breaking old pipes while simultaneously pulling in new, larger replacements.

Auger Boring

Boring under obstacles like roads and railroads for conduit installation.

CIPP (Cured-In-Place Pipe)

Jointless, seamless pipe-within-a-pipe to rehabilitate existing pipelines.

Grouting

Filling voids and sealing leaks in sewer lines for structural integrity.

Horizontal Directional Drilling (HDD)

Steerable method for installing underground pipes with minimal surface disruption.

Microtunneling

Highly precise, remote-controlled pipe jacking for deep installations.

Pipe Lining

A minimally invasive way to fix cracked or leaking pipes from the inside.

Pipe Reaming

Widening an existing hole while simultaneously pulling in a new pipe.

Slip Lining

Swedgelining or inserting a new pipe into a larger, aging host pipe.

Spray Lining / Epoxy Coating

Coating the interior of pipes with protective epoxy to seal leaks.

Trenchless

General minimally invasive technology for repair without traditional excavation.

Emergency Support

Rapid response for critical sewer and plumbing emergencies, ensuring property protection around the clock.

24/7 Available

Full professional support available 24 hours a day, 365 days a year—including holidays.

After-Hours Available

Rapid assistance outside of standard business hours to handle unexpected late-night failures.

Emergency Available

Priority dispatching for high-risk situations like sewer backups or flooded basements.

Rapid/Same-Day Response

Guaranteed priority mobilization to assess and stabilize your property issues within hours.

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