Employee Owned. Self-Performing. Union Craftsmanship.
Click Icons to Explore Our Nationwide Portfolio

Alliant Energy – Edgewater Generating Station

Client: Alliant Energy

Location: Sheboygan, Wisconsin

Project: Nox Out SNCR / RRI System

Associated Electric Cooperative Inc. – New Madrid Power Plant

Client: Associated Electric Power

Location: New Madrid, Missouri

Project: Overfire Air System Installation

Sabin Metal West – Precious Metals Plant Expansion

Client: Sabin Metal West

Location: Williston, North Dakota

Project: Precious Metals Plant Modifications

Verso Paper – Green Liquor Clarifier Tank

Client: Verso Paper

Location: Norway, Michigan

Project: Clarifier Tank Fabrication and Installation

Basin Electric – Leland Olds Station

Client: Basin Electric Power Cooperative

Location: Stanton, North Dakota

Project: Submerged Flight Conveyor

American Electric Power – Mitchell Plant

Client: American Electric Power

Location: Moundsville, West Virginia

Project: Limestone Handling System

Gemma Power – CPV Towantic Energy Center

Client: Gemma Power

Location: Oxford, Connecticut


Burns & McDonnell – Denton Reciprocating Engines

Client: Burns & McDonnell

Location: Denton, Texas


Basin Electric – Dakota Gasification Center

Client: Basin Electric Power Cooperative

Location: Beulah, North Dakota


Cargill / AMEC Foster Wheeler – New Extraction Facility

Client: Cargill

Location: Wichita, Kansas


Nooter Eriksen / PGE

Client: Nooter Eriksen

Location: Clatskanie, Oregon

Project: Superheat Bundle Replacement

Holly Frontier – API Separator

Client: Holly Frontier Refinery

Location: Cheyenne, Wyoming


Flint Hills Resources – CHP Project

Client: AMEC / Foster Wheeler

Location: Rosemount, Minnesota

Project: Combined Heat and Power Project

Hu Honua BioEnergy – Biomass Boiler Installation

Client: Hu Honua BioEnergy LLC

Location: Pepeekeo, Hawaii


Black & Veatch – Barry Steam Plant

Client: Black & Veatch

Location: Bucks, Alabama

Project: Mechanical Equipment and BOP Piping Installation

Marquette Energy Center

Client: Marquette Board of Power & Light

Location: Marquette, Michigan


Salem Harbor Combined Cycle Plant

Client: Iberdrola / Footprint Power LLC

Location: Salem, Massachusetts


Black & Veatch – Oregon Clean Energy Center

Client: Black & Veatch

Location: Oregon, Ohio

Project: Equipment and Piping Fabrication & Installation

ExxonMobil – Electrostatic Precipitator Project Phase 2

Client: ExxonMobil

Location: Torrance, California


Kiewit Power Group / TIC – Petra Nova WA Parish

Client: Kiewit Power Group / TIC - Petra Nova WA Parish

Location: Thompsons, Texas

Project: Above ground pipe spool fabrication for largest post-combusion carbon capture project in United States

Liquefaction Expansion Pipe Fabrication – Cove Point

Client: Kiewit / IHI - Hamon Deltak - Alstom Renewable Energy

Location: Chesapeake Bay, Maryland

Project: Carbon steel, chrome-moly, and stainless steel pipe spool fabriction for 3 different subcontractors for a single project

Florida Municipal Power Pipe Fabrication

Client: Vogt Power International, Inc.

Location: Osceola, Florida

Project: Cane Island Unit 4 Pipe Fabrication

Canola Oil Extraction Pipe Fabrication

Client: Cargill

Location: Saskatchewan, Canada

Project: Shop fabricated stainless steel and carbon steel pipe spools

Progress Energy Fabrication

Client: PCL Industrial Construction

Location: Roxboro, North Carolina

Project: Large and Small bore pipe fabrication for Plant Mayo

Anadarko Petroleum Fabrication

Client: Anadarko Petroleum Corporation

Location: Midwest, Wyoming

Project: Salt Creek, West Loop Build-Out Project

Merrimack Station Clean Air Project

Client: Public Service Company of New Hampshire

Location: Bow, New Hampshire

Project: Ductwork and Steel Installation

Los Esteros Critical Energy Facility

Client: CH2M Hill LG Constructors

Location: San Jose, California

Project: Steam turbine installation and BOP Piping

Holly Frontier – Maintenance Contract

Client: Holly Frontier Refinery

Location: Cheyenne, Wyoming

Project: Multi-Year Maintenance Contract

Thilmany Papers – Boiler Outage

Client: Thilmany Papers (n/k/a Expera Specialty Solutions)

Location: Kaukauna, Wisconsin

Project: Boiler Outage Project

Waupaca Foundry – Upgrades & Outages

Client: Waupca Foundry

Location: Waupaca, Wisconsin

Project: Emission controls, cupola installations, VMM installations, conveyor system upgrades

Lundin Mine – Humboldt Mill

Client: Gundlach / Lundin Mine

Location: Champion, Michigan

Project: Dust collection and ductwork, piping fabrication, and installation

Norbord – Demolition & Conveyor Installation

Client: Norbord

Location: Jefferson, Texas

Project: Ductwork, conveyor and structural steel installation for 3 different areas of facility

DTE Stoneman – Coal-Fired Boiler Conversion

Client: DTE Stoneman

Location: Cassville, Wisconsin

Project: Complete installation of boiler furnace assemblies, ductowrk and associated piping for conversion to biomass

Otter Tail Power – Dust Collection System

Client: Otter Tail Power

Location: Big Stone City, South Dakota

Project: Demolition and installation of rotary car dumper dust collection system

Poultry Litter Fueled Power Plant

Client: Fibrominn Biomass / SNC Lavalin

Location: Benson, Minnesota

Project: Fabrication and installation of all BOP piping and equipment for country's first poultry litter fueled power plant

University of Missouri – Biomass Conversion

Client: University of Missouri

Location: Columbia, Missouri

Project: Boiler installation, structural steel, and material handling equipment

KBR / Alliant Energy – Mechanical Installation

Client: KBR / Alliant Energy

Location: Marshalltown, Iowa

Project: Equipment and piping installation for 650MW 2x1 combined cycle power plant, UG piping, AG piping, and shop fabrication in support of field operations

Xcel Energy – Boiler Coutant Bottom Installation

Client: Xcel Energy

Location: Becker, Minnesota

Project: Boiler tube panel removal and replacement

Basin Electric – Lonesome Creek Station LM6000 Project

Client: Basin Electric Power Cooperative

Location: Watford City, North Dakota

Project: LM6000 Gas Turbine Installation

Black Hills Energy – Mechanical Installation

Client: Black Hills Energy

Location: Pueblo, Colorado

Project: Installation of 2 LMS100 CTGs, 4 LM6000 CTGs, 4 HRSGs, 2 SST-400 STGs, BOP Equipment and BOP Piping

Empire District – Combined Cycle Conversion

Client: Empire District / Burns & McDonnell

Location: Riverton, Kansas

Project: Installation of HRSG, STG and all associated piping

Black & Veatch – Environmental Equipment Installation

Client: Black & Veatch

Location: Healy, Alaska

Project: Construction of new 50MW power plant including installation of structural steel, piping, ductwork, architectural design management, and shop fabricated piping

Who We Serve / What We Do

Power Generation

New Power Plant Generation
Gas and Steam Turbine/Generators
Boiler Installations and Rebuilds
Scheduled Outages and Maintenance
Piping Fabrication & Installation
Coal to Gas Conversion

Learn More

Alternative Energy

Coal to Biomass Conversion
Dust Collection System Upgrades
Boiler Replacement
Structural Steel Installation
Material Handling Installation
Piping Installation

Learn More

Industrial Manufacturing

Emission Controls Systems
Cupola and Tower Installation
Heavy Equipment Setting
Conveyor System Upgrades
Boiler Tube/Wall Repair
Millwright Services

Learn More

Oil & Gas

Cat Cracker Process Experience
"Alki" Alkaline Unit Work
Electrostatic Precipitator Repair
Casing Replacement
Heat Exchanger Work

Learn More

Pipe & Metal Fabrication Services

Carbon Steel & Stainless Steel
Chrome-Moly & Exotic Alloys
Heat Treatment Furnace Capabilities
Skids & Modular Assemblies
Custom Metal Fabrication

Learn More

Power Generation

Alternative Energy

Industrial Manufacturing

Oil & Gas

Pipe & Metal Fabrication Services

Our Story

Integrated Construction Since 1949

Integration. It’s not just a word for us. It’s how we deliver.

We started our business in 1949 with four individuals who saw a need for quality mechanical contractors in central Wisconsin. Today, we are a nationwide provider of heavy industrial construction and fabrication in industries ranging from manufacturing to food and consumer products to renewable energy. We work with more than 1,000 union craftsmen and craftswomen nationwide.

Our success — and yours — begins with integration. As part of the Burns & McDonnell family of companies, we bring an integrated approach to every project, blending a seamless, first-class engineering, construction and fabrication team that delivers safety, transparency and predictable outcomes for our clients. We Build Amazing — for you.