Biosolids Hauling Services
Helping you transport your biosolids safely, compliantly, and on schedule. Backed by over 40 years of experience supporting utilities, municipalities, and industrial facilities nationwide.
When the Work Never Stops, Reliability Matters Most
When biosolids hauling falls behind, the effects are felt quickly across your entire operation. Storage areas fill, operators make adjustments to keep processes moving, and flexibility begins to disappear. Wastewater does not stop coming in, and there is no pause button. People continue flushing whether biosolids are moving out or not.
As space tightens, planned operations give way to reactive decisions. Plants may rely on emergency hauling, haul material farther than expected, or use less preferred outlets just to relieve pressure. These short-term fixes solve immediate problems but almost always come with higher costs and added disruption.
Over time, the strain spreads beyond hauling. Operators spend more time managing logistics instead of plant performance. Supervisors are pulled into urgent coordination. Maintenance schedules slip, and regulatory scrutiny increases. Without reliable hauling, plants are slowly backed into a corner, losing predictability, control, and operational stability.
Trusted by utilities, municipalities, businesses, and agricultural operations since 1982
For over four decades, Merrell Bros. has helped organizations across the country transport their biosolids with confidence. Our team understands the regulatory landscape, the operational pressure you face, and the importance of dependable service to your operation.
We don’t just haul your sludge, we’re the knowledgeable partner that keeps your operation moving efficiently. With over 15,000 jobs completed around the nation and a 100% on-time job completion rate, you can rest easy knowing you have a partner you can trust.
How we work to support you
- Understand your operation and requirements
- Provide the right equipment and experienced drivers
- Transport biosolids safely, compliantly, and on schedule
Liquid or solid, planned or time-sensitive, we tailor our services to fit your needs.
When Biosolids Need to Move, Liquid or Dry, We’re Ready

Liquid Biosolids Transportation
When liquid biosolids need to move, reliability and compliance are critical.
Our fleet of tanker trucks and vacuum tankers is designed to support wastewater treatment facilities of all sizes. We help you maintain consistent operations by transporting liquid biosolids efficiently while meeting all regulatory and environmental requirements.
What this means for you:
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Reduced operational risk
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On-time, dependable hauling
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Confidence in regulatory compliance

Dry/Dewatered Biosolids Transportation
From dewatered sludge to dry biosolids, solid materials present their own logistical challenges.
Our specialized equipment and experienced operators ensure solids are transported safely from treatment facilities to reuse or disposal sites. We focus on efficiency, safety, and compliance so your team can stay focused on the bigger picture.
What this means for you:
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Safe handling of a wide range of materials
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Reliable scheduling and execution
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Compliance with environmental standards
Built to Handle Even the Largest, Most Complex Biosolids Operations
Whether you’re managing a small facility or a large municipal operation, we have the capacity and experience to support you.
Industry Leaders in Biosolids Transportation
Merrell Bros., Inc. is an industry leader in the transportation of biosolids sludge for municipalities, industrial facilities, and agricultural sectors nationwide. Whether your project involves a small-scale operation or a large municipal facility, we have the expertise to get the job done right.
Our Fleet Capabilities
As one of the largest biosolids hauling companies in America, our equipment and standards are of the highest caliber.
Our fleet consists of state-of-the-art vehicles specifically designed for the safe and efficient transportation of biosolids. This includes high-capacity tankers, vacuum trucks, and specialized trailers that are engineered to handle the unique challenges of biosolids transportation. Our vehicles are regularly maintained and updated to ensure reliability and safety on every job.
Ready to Work Together?
If you need a quote or estimate, or have any questions about our biosolids hauling services, contact us using the button below.
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