Olsen's Sanitation Company LLC-Logo

Middlesex County, CT

Septic, Dumpster, and Restidential Trash Services in Middlesex County, CT

Competitive Pricing

No Contract Required

3rd Generation & Family Owned

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Your Local, Trusted Septic Systems Specialist

Serving Middlesex County, CT, Olsen's Sanitation Company LLC has been providing reliable septic system services since 1957. As a third-generation, family-owned business, we've spent over six decades perfecting our craft, providing exceptional services that are both competitively priced and unmatched in quality.


We understand the unique needs of our customers and strive to provide solutions that are tailored to meet those needs. Whether it's a simple call for service or a comprehensive septic system overhaul, we're here to help. Need to schedule a recycling or trash pick-up service? Get your first month free when you sign up for a year of trash and recycling service. Call (860) 526-1474 today to schedule a service.

Why Choose Olsen's Sanitation Company LLC?

With 67 years of experience under our belt, we've seen it all and done it all in the septic systems industry. We're not just service providers; we're experts, equipped with the knowledge, skills, and tools to handle any job, big or small. Our commitment to quality is unwavering, and our competitive pricing ensures you get the best value for your money. Plus, with our no-contract, quarterly billing system, you have the flexibility to manage your services on your terms. Choose Olsen's Sanitation Company LLC, where quality meets affordability.

Quarterly Billing With No Contract

Competitively Priced Services

Locally and Family-Owned

Prompt and Professional Service

Third-Generation, Family-Owned

In Business Since 1957

Septic Services

At Olsen's Sanitation Company LLC, our septic services are second to none. We offer comprehensive solutions, from routine maintenance to emergency repairs, ensuring your system is always running at its best.

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Roll-Off Dumpsters

Need a dumpster for a big project? We've got you covered. Our roll-off dumpsters are perfect for construction, renovation, or just a big clean-up job. We deliver, you fill it, we take it away. It's that simple.

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Residential Trash and Recycling

We're not just about septic systems. We also offer residential trash and recycling services. With our convenient pick-up schedules and competitive rates, managing your household waste has never been easier.

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Here's what our satisfied customers are saying...

At Olsen's Sanitation Company LLC, we take pride in providing exceptional septic 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 Olsen's Sanitation Company LLC and let others know what you think.

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Olsen's Sanitation Company LLC

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