Biolein | Denver Vacuum Trucks

Lucas (the owner/operator) and the crew at Biolein / Denver Vacuum Trucks were seriously a bright spot during a challenging situation at my house. We needed to vacuum out a bunch of gravel from a sump pit to avoid massive construction inside the home, and they handled it flawlessly. Beyond the effective work, I was really impressed by their professionalism and communication. They showed huge respect for our home, were very mindful of the noise level for the neighbors, and kept the project site super clean the whole time. Their attention to detail and effectiveness made everything easy. Highly recommend these guys!

Biolein is extremely professional and detail oriented. Lucas is on time and sets an expectation and delivered beyond. I recommend their services to anyone!

Lucas is amazing very professional and thorough, he’s done a few jobs for us and is willing to go the extra mile To make sure we are taken care of and happy with his work. Highly recommend Biolien for any pit cleaning services.

This company is absolutely great, taking care of the work, environment, and people. Very efficient and well organized. Overall amazing service! Give them a call for your next need

I've had the privilege of knowing the owner of Biolein both professionally and personally, and I can confidently say that who they are in business is exactly who they are as a friend—genuine, dependable, and always present when it matters. Their responsiveness is unmatched; whether it's handling a technical issue under pressure or simply checking in as a friend, they show up with the same commitment and care every time. There's no “work version” and “personal version” just a solid, reliable individual who approaches everything with integrity, thoughtfulness, and a can-do attitude. On top of that, their technical skills are second to none, backed by both a strong educational foundation and years of hands-on experience that I have been lucky enough to participate with. I’ve also had the opportunity to work with Biolein on several waste projects, assisting with disposal at a local landfill. His approach is always by the book he follows all regulations closely and never cuts corners, which is a rare quality in an industry where shortcuts are all too common. When he's helping his customers, it's clear he takes their needs seriously, delivering results with honesty and creativity. If you're looking for someone who combines professionalism, technical expertise, and authentic human connection, you found it

Understood that what we were facing was an emergency and provided one of the most prompt responses I’ve seen out of any service company, period. Thanks again Biolein!

Very professional and easy to work with. Prompt and on-time service. Willing to go the extra mile for the customer. I guarantee Colorado mechanical systems will be using him again in the future.

Lucas provided excellent service, was willing to explain everything about the service and answered every question I had. Extremely easy to work with.