Construction Services

Sexson Mechanical Corporation has the ability to be there throughout the construction process. Sexson Mechanical Corporation offers Mechanical, Plumbing, HVAC and Electrical 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 IBEW (Local 481) 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.

Service and Maintenance

Sexson Mechanical Corporation provides qualified, licensed, and highly trained professional team members to meet all your HVAC and Plumbing needs. Our team specializes in servicing commercial HVAC and Plumbing systems, boilers, chillers, refrigeration systems (large and small), environmental controls, and more. We provide a full range of diagnostic services, preventative maintenance programs, and complete facility solutions to help meet the challenges of keeping our customers HVAC and Plumbing systems running smoothly. Our service technicians are trained in all aspects of HVAC, Electrical, Refrigeration and Plumbing repairs. Our team is dedicated to building long term relationships that help keep a facility safe and running smoothly.

Electrical Services

Sexson Mechanical Corporation provides qualified, licensed, and highly trained professional team members to meet all your facility’s electrical needs.  Our electrical service technicians can assist you with lighting upgrades, panel upgrades, small projects & remodels, motor controls, temperature controls, troubleshooting, and site wide preventative maintenance plans.

Construction Services

  • Design Build
  • Plan & Spec
  • Budget Preparations
  • Competitive Bid Projects
  • Subcontract Management
  • Material Procurement
  • Tenant Build-outs
  • Industrial Process Piping
  • Boilers & Chillers
  • Hydronic Systems
  • Steam Systems
  • Medical Gas Piping
  • Natural Gas Piping
  • Electrical
  • Pipe Fabrication
  • Stainless Steel Process Piping

Electrical Services

  • New Installations & Service
  • Renovations
  • Design/Build
  • Lighting Upgrades
  • Panel Upgrades
  • Temperature Controls
  • Motor Controls
  • Inspection & Repair
  • Fire Alarm
  • Data/Telecom
  • Access Control
  • PA/Sound Systems
  • Emergency Power Systems
  • Site Wide Preventative Maintenance Plans

Heating, Air Conditioning, and Refrigeration Service & Maintenance

  • Hot Water Boilers Installation & Service
  • Steam Boilers Installation & Service
  • Air Handling Units Installation & Service
  • Coil Replacements
  • Make-up Air Units
  • Chillers
  • Roof Top Units
  • Split Systems
  • Walk-In Coolers
  • Ice Machines
  • Kitchen Equipment
  • Full Range of Diagnostic Services
  • Preventative Maintenance

Excavation Services

  • Finish Grading
  • Trenching
  • General Excavating (driveways, concrete pads, ponds)
  • Land Clearing
  • Grading Private Roads
  • Water Run-Off (including retention ponds and drainage ditches)
  • Septic Systems
  • Sewer Line Repair
  • Sewer Line Replacement
  • Video Inspection
  • Leak Location & Repair
  • Sewer Line Cleaning

Plumbing Services

  • Backflow Prevention Certifications, Inspections & Repairs
  • Smoke Testing
  • Water Leak Detection
  • Water Heater Replacement
  • Water Softeners
  • Compressed Air Lines
  • Faucet and Fixture Replacements
  • Winterization Services
  • ADA Compliance Upgrades
  • Water & Sewer Locations Services
  • Sewer Camera Inspections
  • Underground Sewer Line Repair & Replacement


Water and Wastewater Services

  • Valve Replacement and Repair
  • Sluice Gate Replacements
  • Pump Replacement, Repair, and Installation
  • Chemical Feed System
  • Chemical Tank Replacement
  • Lift Station Rehabilitation
  • Metering and Monitoring Device Replacement
  • Underground Piping Installation and Repair
  • Exposed (gallery) Piping Installation and Repair
  • Manhole and Vault Installation
  • FRP and Metal Access Platforms
  • Hatch and Lid Replacements
  • Screen and Equipment Replacement and Repair (rebuild)
  • Excavation
  • Blowers, Blower Piping Installation


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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