Water Tank Cleaning in Denver, Colorado

Water Tank Cleaning Services Process

Fab-Seal offers more than just tank liners and tank liner installation services. We offer a tank cleaning nationwide, including water tank cleaning in Denver, Colorado and the surround areas as well!

We clean water tanks no matter the size. Hard water, sludge, grime – we get it done. And if the interest for a protective tank liner is there, we can do that too.

Our Water Tank Cleaning Service Pricing:

• $75.00 per hour, per man
• 3 man team = $225.00 per hour
• Vacuum truck = $125.00 per hour
• Daily price for Full Cleaning Service= $4,200.00
• Minimum of One Day Cleaning (12 hours)

Our Safety Measures:

• Each one of our technicians will be suited up in a Tyvek Suit, with goggles, safety rubber boots, and if needed, a respirator to ensure that the muck and grime does not contact our team’s skin.

• When going onto scaffoldings to access those high hard to reach places, our team will be wearing Osha certified fall protection to ensure a safe work environment, even at great heights.

By utilizing Fab-Seal for your water tank cleaning purposes, you are getting the best team in the business.

Power Washing

Thorough Scrubbing

Water Tank Power Washing Overview:

Across Denver’s industrial zones, from Globeville to Commerce City, water tanks frequently accumulate mineral deposits, sediment, and biological growth due to the region’s high mineral content and fluctuating temperatures.

Power washing is a highly effective way to remove these contaminants, ensuring tanks meet operational standards and comply with local health and safety guidelines.

Our Denver-based team uses high-pressure water jetting systems to clean tank walls, floors, and internal components. We tailor the approach to each tank’s size and condition, managing all wastewater disposal in accordance with Denver Environmental Health regulations.

• High-pressure jetting to remove sediment, mineral scale, and algae

• Targeted cleaning for walls, floors, baffles, and inlets

• Fully compliant wastewater collection and disposal

Water Tank Scrubbing Overview:

Older industrial tanks in Denver—especially in neighborhoods like Elyria-Swansea or the South Platte corridor—often require physical scrubbing to remove thick scale, rust, and sediment layers that pressure washing can’t handle alone. Scrubbing ensures complete surface restoration before tank relining, inspections, or reactivation.

Our confined-space crews perform detailed manual or mechanical scrubbing of every interior surface, from seams and ladders to baffles and drains. We follow OSHA and City of Denver safety protocols and use tank-safe abrasives that won’t damage linings.

• Manual and mechanical scrubbing of tank interiors and hard-to-reach areas

• Removal of hardened sediment, rust, and biofilm

• Preparation for inspection, painting, or relining

• Full compliance with Denver and OSHA confined-space standards