We now apply a surcharge on all credit card transactions

Get Dependable Commercial Plumbing & Repairs

commercial plumbing system

With nearly 40 years of experience in commercial design, installation, repair, and service, Powder River Heating and Air Conditioning Inc. is one of Wyoming's largest commercial and industrial contractors. With offices in Gillette, Buffalo, and Sheridan, we are Northeastern Wyoming's most comprehensive single source for commercial plumbing services. We are a full-service contractor, fully licensed and insured, and the majority of our plumbers are licensed journeymen and apprentices. In addition, we have several master plumbers with gas and medical gas endorsements.

You can count on a job well done when selecting Powder River as our employees are among the most highly trained and experienced in the industry. They have undergone rigorous training and carry multiple certifications. To learn more about training and safety compliance, go to About Us then Safety Programs.

Plumbing Services

Our Plumbing Services Include:

  • Repair and Service
  • Replacement, Retro-fit, Remodeling
  • Annual Inspections
  • Circulating Systems
  • Preventive Maintenance Service Agreements
  • Commercial and Industrial Faucets & Fixtures
  • Drain Stoppages
  • Gas Line Installation & Repair
  • Pump Repair & Installation
  • Water & Sewer Line Repairs & Replacement
  • Water Heater Repairs by Factory Trained Technicians
  • Commercial Water Heater Replacements
  • Water Softeners
  • Water Filtration
  • Trenching and Backhoe Services

Mechanical Solutions

Our Mechanical Services Include:

  • Hydronic Piping (Hot and Chilled Water)
  • In-Floor Heating and Snowmelt Applications
  • Medical Gas Piping
  • Vacuum Piping
  • Process Piping
  • Compressed Air Piping
  • Chilled Beams and Radiant Panels
  • Primary/Secondary Piping Systems
  • Injection Loops
  • Specialty Systems


As boilers age, they can lose efficiency or stop working all together. That’s why it’s a good idea to have yours inspected every year. As a boiler service provider in Northeast Wyoming, we can identify any issues with your boiler so that you don’t find yourself in a bind come winter.

At Powder River Heating & Air Conditioning, we’re dedicated to creating long-term relationships with our clients by providing top quality boiler service. Specializing in boiler system maintenance, repair, and installation, we have the training and expertise to provide you with first-rate, cost-effective work. And because we know how much you rely on your boiler, we pledge to respond to your calls quickly and perform our service efficiently.

So whether your boiler service needs are big or small, commercial or residential, you can count on Powder River Heating & Air Conditioning for excellence in every project we undertake.

Our Boiler Services Include:

  • Preventative Maintenance Programs
  • Combustion Analysis for Energy Efficiency Improvements, Safety, and Dependability
  • All Services on Circulating Pumps and Hot Water Pumps
  • Zone Valve Checks
  • Gas Leaks and Control Checks
  • Pressure Vessels and Expansion Tanks Checks
  • Carbon Monoxide Testing
  • Operational Safety Checks
  • Boiler Replacement
  • High Efficiency Boilers and Installations
  • Boiler Piping
  • Boiler Troubleshooting
  • Boiler Tune-Ups
  • Cleaning and Tune-Ups for Burners and Heat Exchangers
  • Thermostat Calibration
  • Radiant and In-Floor Heating Service and Installation
  • Snow Melt Boilers and Systems
  • Baseboard Heaters


Powder River Heating & Air Conditioning has a reputation for being a specialist in Northeast Wyoming Chiller Services. Our factory trained technicians are experienced in all facets of chiller operation and repair. We service all makes and models of air-cooled and water-cooled chillers.

Preventive maintenance pays for itself by keeping your chillers running at optimum performance and by identifying problems early enough to reduce overall repair cost, allow for scheduled repairs, and prevent costly downtime. Scheduled maintenance can help establish a baseline for comparison against future deterioration trends.

Our Chiller Services Include:

  • Service and Repair (including 24-hour emergency service)
  • Preventive Maintenance
  • Comprehensive Maintenance
  • Predictive Maintenance
  • Chiller Replacement
  • Chiller Repair
  • Refrigerant Containment
  • Refrigerant Management
  • Monitoring
  • Optimization Strategies