The Best Rigging Shops in Denver, Colorado (2025 Edition)

Denver is one of the most important industrial and construction hubs in the Mountain West. From aerospace and defense contractors near the Front Range, to mining and energy operations across Colorado, to major infrastructure projects in the Denver metro area, businesses here rely on rigging shops and crane service providers to keep their operations safe and productive.

But finding the right rigging partner can feel like a challenge. Each provider offers different strengths, and what’s right for one job site may not be right for another. That’s why we’ve put together this list of the best rigging shops in Denver, Colorado. This is not a ranking. Instead, it’s an alphabetical overview of trusted names—including Mazzella—that serve the region.

What Makes a Great Rigging Shop?

When you’re evaluating rigging suppliers in the Denver area, here are the qualities that set the best apart:

Safety and Compliance: Rigging shops that align with OSHA and ASME requirements, and provide documentation of inspections.

Product Depth: Access to slings, hoists, wire rope, rigging hardware, fall protection, and below-the-hook devices.

Value-Added Services: Crane service, preventive maintenance, engineered lifting devices, and training programs.

Industry Knowledge: Experience with Colorado’s leading industries: construction, aerospace, utilities, mining, and manufacturing.

Customer Support: Transparent communication, emergency responsiveness, and a focus on long-term relationships.

Best Rigging Shops in Denver

Bishop Lifting (formerly Western Sling)

Founded in 1971 as Western Sling, the company is now part of Bishop Lifting Products, one of the largest rigging providers in North America. Their Sedalia, Colorado facility continues to serve Denver and the Rockies with a broad range of rigging and lifting solutions.

What they offer:

Synthetic slings, wire rope slings, and chain slings.

Hoists, shackles, hooks, and rigging hardware.

Fall protection gear and cargo securement products.

Hydraulic jacks, winches, and lifting devices.

Custom sling fabrication and load testing.

As part of Bishop Lifting, the Sedalia branch also offers access to a nationwide inventory and engineering support for below-the-hook lifting devices. They continue to serve construction, utilities, and mining operations across the region.

Specialty: Rigging products, cargo securement, custom sling fabrication, and nationwide supply network.

Cascade Rigging

Founded in 1999, Cascade Rigging provides wholesale rigging products and assemblies for contractors, manufacturers, and government projects. They fabricate custom wire rope assemblies, chain slings, and bridles to meet specific lifting needs. Cascade also offers sling inspections, proof testing, and rigging training【cascade-rigging.com】.

What they offer:

Wire rope assemblies and cable hardware.

Chain slings and synthetic web slings.

Custom bridles and lifting assemblies.

Proof testing and inspection services.

Cascade is a strong regional resource for contractors who need tailored rigging solutions or wholesale supply.

Specialty: Wire rope assemblies, inspections, and custom sling fabrication.

Certex

Certex has a Denver-area branch that provides rigging and lifting solutions for aerospace, construction, mining, and energy customers. Their nationwide presence allows them to supply a wide range of products and services.

What they offer:

Wire rope, chain, synthetic, and web slings.

Rigging hardware: shackles, hooks, turnbuckles, links, and rings.

Fall protection equipment: harnesses, lanyards, SRLs, and lifelines.

Proof testing, sling inspection, and recertification services.

Rigging training for compliance and safety.

Certex’s Denver location is known for stocking common rigging gear while offering access to its national inventory for larger projects.

Specialty: Rigging gear, fall protection, inspections, and training.

Mazzella Companies – Denver

Mazzella has proudly supported Colorado and the Rocky Mountain region for decades. Our Denver branchworks closely with aerospace, mining, construction, utilities, and manufacturing companies to provide a complete set of lifting and rigging solutions.

What sets us apart:

One of the most comprehensive inventories of rigging products in the country.

Wire rope, slings (chain, synthetic, and wire rope), hoists, and rigging hardware.

Custom-engineered below-the-hook lifting devices built for unique applications.

Overhead crane service, preventive maintenance, and 24/7 emergency support.

OSHA/ASME-compliant inspections for slings, cranes, and fall protection.

Rigging and crane operator training programs tailored to Colorado industries.

From aerospace companies near DIA to mining operations across the Rockies, our Denver team is trusted to deliver both the gear and expertise needed to lift safely.

Specialty: Rigging gear, inspections, crane service, engineered lifting devices, and training.

Mile High Rigging Supply

Founded in 2001, Mile High Rigging Supply serves contractors and industrial facilities with lifting gear and assemblies. They are known for responsive service and local inventory that supports construction, energy, and aerospace customers.

What they offer:

Wire rope, web slings, and roundslings.

Rigging hardware: shackles, hooks, and fittings.

Custom sling fabrication for complex lifts.

Safety gear and basic training support.

Mile High Rigging is a trusted local partner for customers who need fast turnaround and reliable gear【milehighrigging.com】.

Specialty: Rigging hardware, custom sling fabrication, and safety equipment.

Comparison Table: Rigging Shops in Denver

Name	Location	Specialty	Website
Bishop Lifting (formerly Western Sling)	Sedalia, CO	Rigging products, cargo control, custom sling fabrication	bishoplifting.com
Cascade Rigging	Denver, CO	Wire rope assemblies, inspections, custom slings	cascade-rigging.com
Certex	Denver, CO	Rigging, fall protection, inspections, training	certex.com
Mazzella – Denver	Denver, CO	Rigging, inspections, crane service, engineered devices, training	mazzellacompanies.com
Mile High Rigging Supply	Denver, CO	Rigging hardware, sling fabrication, safety gear	milehighrigging.com

Choosing the Right Rigging Partner in Denver

Now that you have a better understanding of the best lifting and rigging suppliers in the Denver area, it’s time to do your research and begin the process of gathering and comparing quotes.

It is best to schedule consultations with a few manufacturers to look at your facility and provide their expert opinion and go through your unique work environment.

Keep in mind that price should never be the only factor when selecting a lifting and rigging equipment supplier to partner with. Everything from a shackle to a sling and hoist should improve your business’ efficiency and production. You should only partner with a company that you truly feel comfortable with, and one that you feel will provide the best service and the most value.

Each company on this list has something to offer, but if you’re looking for a partner that can provide rigging products, inspections, crane service, engineered lifting devices, and training under one roof, Mazzella’s Denver location is ready to help.