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Mail sales@rkindustries.com

Specialty Contracting Services
Specialty Contracting Services
Specialty Contracting Services overview
- Business Unit
Featured work LSG Sky Chefs Water Treatment Services Learn more
Prefabricated Solutions
Prefabricated Solutions
Assemblies built and tested in a controlled shop, then sequenced to the field ready to install.
Prefabricated Solutions
- Business Unit
Featured work JM Eagle Water Treatment Services Learn more
Modular Systems
Modular Systems
When speed matters and complexity leaves little room for error, modular changes what’s possible.
Modular Systems
- Business Unit
  - RK Mission Critical
  - RK Water
Featured work Interior Conveyance Systems Learn more
Careers
Contact

303.355.9696 sales@rkindustries.com

What We Do

All-in-oneEnterprise

Built on family values. Driven by innovation. Explore the people, places and principles that continue to shape RK’s future.Explore Enterprise 360 »Specialty Contracting ServicesWe self-perform the trades that carry the schedule.Specialty contracting services »Prefabricated SolutionsAssemblies built and tested in a controlled shop, then sequenced to the field ready to install.Built in the shop »Modular SystemsComplete, operable systems built and tested as units, delivered ready to connect and run.Modular Systems »

What We Do overview

About RK

As one of the nation’s largest privately held, multi-trade organizations, we integrate specialty contracting services, prefabricated solutions and modular systems through seven specialized businesses, delivering the certainty, speed and quality today’s most demanding projects require.

About RK overview

The Company

Leadership
Locations (Facilities)
Capabilities
Certifications & Awards

Commitments

Health, Safety & Environmental
RK Foundation
Enterprise Partner Program

Featured Leadership Learn more »

Businesses

RK MechanicalCooling, piping & mechanical systemsLearn more »RK ElectricalPower distribution & low-voltage systemsLearn more »RK SteelStructural & containerized enclosuresLearn more »RK WaterTechnical water expertiseLearn more »RK Service24/7 Maintenance and repairsLearn more »RK EnergyPower and energy infrastructureLearn more »RK Mission CriticalModular data centers & critical manufacturingLearn more »

Careers

Trades, apprenticeships and office roles. Build a career you can stay in, not a job you pass through.

Careers overview

Join Us

Open Positions
Career Paths
Apprenticeship Program

Working Here

Learning & Development
Benefits & Rewards
Subcontractors & Suppliers

Featured Apprenticeship Program Learn more »

Industries

The environments we build in, from mission critical facilities to water treatment and healthcare campuses.

Industries overview

All Industries

Data Centers
Aviation
Education
Energy
Government
Healthcare
Hospitality, Entertainment and Recreation
Industrial
Industrialized Construction
Mixed-Use, Office and Retail
Water and Wastewater

Featured Data Centers Learn more »

Featured Projects

Featured projects we have put our name on, filterable by business, industry and location.

Featured Projects overview

RK Mechanical, Hospitality, Entertainment and Recreation, Denver, CO, Specialty Contracting ServicesNational Western Livestock CenterLearn more »RK Mission Critical, Data Centers, Colorado, Modular SystemsElectrical SkidsLearn more »

Resources

What we are building, what we are learning and the answers we get asked for most.

Resources overview

Library

Videos
Blog
News
FAQs

NewsRK Industries Launches Redesigned WebsiteOctober 7, 2026Read more »

NewsRK Industries Named Specialty Firm of the Year by ENR Mountain States & SouthwestSeptember 29, 2026Read more »

Customer Koi Pond

Location

Colorado

Industry

Hospitality, Entertainment and Recreation, Water and Wastewater

Solution

Water

Home » RK Projects » Customer Koi Pond

Industry

Hospitality, Entertainment and Recreation, Water and Wastewater

Location

Colorado

Solution

Water

RK Businesses

Water

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Worth passing along to your team.

RK Water custom designed a pond treatment and filtration system for a customer’s large Koi pond. The pond is home to several hundred fish and required a special water treatment system, which included a bead filter with auto-backwash, UV water sterilization and a venturi-induced advanced oxidation system.