Construction Services

Sexson Mechanical has the ability to be there throughout the construction process. Sexson Mechanical offers Mechanical, Plumbing, and HVAC construction services for commercial, institutional, and industrial clients utilizing integrated design, design-build, or plan and specification services to meet a client’s needs. We are there to assist clients in engineering and design, MEP project coordination, prefabrication, and overall construction services. From the early phases of a project to start up and commissioning we are there for our clients. We stand behind our work and are there after completion with ongoing service and maintenance by highly skilled technicians. Our team members are the best UA (Local 440) and UA (Local 157) craftsmen available in the Indiana market. We leverage our resources during all phases of the construction process to support the most efficient and effective method of building and maintaining our client’s needs on every project large or small. We look forward to talking with you about your next project.


  • Competitive Bid Projects
  • Design Build
  • Budget Preparations
  • Subcontract Management
  • Tenant Build-outs
  • Industrial Process Piping
  • Hydronic Systems
  • Steam Systems
  • Medical Gas Piping
  • Natural Gas Piping
  • Pipe Fabrication


Welding & Fabrication


Air Conditioning & Refrigeration

Natural Gas Services

Plumbing Services

Electrical Services

BIM (Building Information Modeling) Catwalks Coil Replacements Walk-in Coolers New Installations Underground Sewer Repairs New Installation & Service
Boilers & Chillers Pipe Fabrication Humidifiers Roof Top Units Leak Detection & Repairing Plumbing Service & Repair Lighting Upgrades
Budget Preparations Platforms Make-up Air Units Chillers Testing Water Softeners Inspection & Repair
Competitive Bid Projects Stainless Steel Process Piping Preventative Maintenance Split Systems Faucet and Fixture Replacements
Design Build Tanks Hot Water Boilers Installation & Service Kitchen Equipment Backflow Prevention Certifications & Inspections
Estimating – SD, DD, CD Air Handling Units Installation & Service Ice Machines Water & Sewer Locations Services
Hydronic Systems Steam Boilers Installation & Service Fuel Oil Piping
Industrial Process Piping 5 Year Gold Warranty Program ADA Compliance Upgrades
Material Procurement Sewer Camera Inspections
Medical Gas Piping Winterization Services
Natural Gas Piping Compressed Air Lines
Plan & Spec Generator Exhaust
Steam Systems
Subcontract Management
Tenant Buildouts
Contact Us

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