Sewer & Water Contractor
Serving Northeast Wisconsin
24-Hour Emergency Services
Free, Next-Business-Day Estimates
In Business Since 1965
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Reliable Utility Contracting Since 1965
De Keyser Construction has been a cornerstone in the utility contracting industry, proudly serving Green Bay, WI, and the surrounding areas for over five decades. Our family owned and locally operated business is dedicated to delivering exceptional service, underpinned by our membership in the International Union of Operational Engineers #139. Our team brings over 60 years of combined experience, ensuring that every project is managed with precision and expertise. We understand the critical nature of utility services, which is why we offer 24-hour emergency service and same-day emergency response.
At De Keyser Construction, we prioritize promptness and cleanliness, guaranteeing a seamless experience for all our customers. Fully licensed and insured, we provide free, next-business-day estimates, allowing you to make informed decisions without any delay. Our comprehensive range of services includes installation and repair of sewer, water, and storm laterals, as well as water lines and mains. Whether it’s a minor repair or a major installation, our team is committed to delivering high-quality workmanship with a focus on safety and efficiency.
Why Choose De Keyser Construction?
24-Hour Emergency Service Available
Same-Day Emergency Service Available
All Projects Meet City-Specific Standards
Cleanliness Guaranteed
In Business Since 1965
Fully Licensed and Insured
Choosing De Keyser Construction means choosing a partner with a proven track record of reliability and excellence. Our commitment to customer satisfaction is evident in every project we undertake. We combine decades of experience with a family-oriented approach, ensuring that each customer receives personalized service tailored to their specific needs.
Our membership in the International Union of Operational Engineers #139 underscores our dedication to maintaining the highest industry standards. From emergency services to routine maintenance, our team is always prepared to meet your utility contracting needs with professionalism and expertise.
Sewer Lateral Installation & Repair
Our sewer lateral installation and repair services are designed to ensure the efficient and safe disposal of wastewater. We use state-of-the-art equipment to diagnose and address issues quickly, minimizing any disruptions. Our skilled team’s extensive experience ensures that each project is completed to the highest standards of quality and reliability.
Water Lateral Installation & Repair
We specialize in water lateral installation and repair, providing essential services that ensure a consistent and reliable water supply. Our skilled technicians are adept at identifying and resolving any issues promptly, whether it’s a new installation or an urgent repair. Trust us to maintain the integrity and functionality of your water lateral systems.
Storm Lateral Installation & Repair
Effective storm lateral systems are crucial for managing runoff and preventing flooding. De Keyser Construction offers expert installation and repair services to keep your storm laterals functioning optimally. We ensure that all systems are designed and maintained to handle the demands of severe weather, protecting your property and infrastructure.
Water Line Installation & Repair
Our reliable water line installation and repair services are vital for maintaining a dependable water supply. We handle everything from minor leaks to major breaks, using advanced techniques to ensure lasting solutions. Our team is committed to delivering prompt and efficient service, minimizing downtime and inconvenience for our clients.
Roof Drain Storm Sewers
Proper roof drain storm sewer systems are essential for managing rainwater and preventing property damage. We offer specialized installation and repair services to keep these systems in top condition. Our expertise ensures that your roof drainage is efficient and effective, safeguarding your property from water damage.
Pipe Bursting Repair
Our pipe bursting repair services provide a trenchless solution for replacing damaged pipes. This method minimizes disruption and restores functionality quickly. Our team is highly skilled in utilizing this technique, ensuring a seamless and efficient repair process that extends the lifespan of your piping infrastructure.
Water Main Installation & Repair
De Keyser Construction provides comprehensive water main installation and repair services, critical for the delivery of clean water to your property. Our experienced team uses cutting-edge technology to install and repair water mains with precision, ensuring the integrity and reliability of your water supply network.
Storm & Sanitary Sewer Installation & Repair
We offer comprehensive services for storm and sanitary sewer installation and repair. Our team ensures that both systems are functioning efficiently, preventing contamination and ensuring proper wastewater management. We are committed to maintaining the highest standards of safety and reliability in all our projects.
Stormwater Retention & Biofiltration
Effective stormwater retention and biofiltration systems are essential for sustainable water management. We specialize in the installation and repair of these systems, enhancing their capacity to filter and retain stormwater, which in turn helps mitigate the risk of flooding.
Fire Hydrant Installation & Repair
Fire hydrants are a critical component of public safety infrastructure. We provide expert installation and repair services to ensure that fire hydrants are always ready for use in emergencies. Our team’s meticulous attention to detail guarantees that every hydrant operates efficiently and reliably.
(920) 307-0123
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At De Keyser Construction, we take pride in providing exceptional utility contracting services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of De Keyser Construction and let others know what you think.
Learn More About De Keyser Construction
Serving the Green Bay, WI area, De Keyser Construction specializes in sewer, water line, and water main services. 24-hour emergency services. All projects completed to city-specific standards. Cleanliness guaranteed. Call or text us for a free estimate.
serving area
Green Bay, WI
and surrounding areas
Business Hours
- Mon - Fri
- -
- Sat - Sun
- Closed
24-Hour Emergency Services Available
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