Our Services

At KOH Mechanical, we take pride in providing a comprehensive range of mechanical contracting services that cater to the diverse needs of our clients. With decades of experience and a commitment to excellence, we’ve built a reputation for delivering high-quality solutions across two specialized branches: Construction and Service.

Construction: Building the Future

Our Construction division is dedicated to bringing your vision to life. We specialize in a wide array of services, including:

  • Plumbing: From intricate piping systems to plumbing installations, we ensure water flows seamlessly in your building.
  • Mechanical: Our mechanical expertise covers HVAC systems, ensuring comfort and efficiency in any space.
  • Medical Gas Systems: We design and install medical gas systems with precision and compliance to meet healthcare facility standards.
  • Heating and Air Conditioning: We create climate control solutions, guaranteeing optimal temperatures year-round.
  • Specialized Projects: Our portfolio includes hospitals, office buildings, educational institutions, and more. We’re equipped to tackle projects of all sizes and complexities.


Service Division: Keeping Your Systems Running Smoothly

Our Service division offers a range of services to ensure the longevity and efficiency of your systems:

Plumbing Services:

  • Drain Cleaning: We keep your drains flowing smoothly.
  • Pipe Jetting: High-pressure cleaning for efficient pipe maintenance.
  • Pipe Lining: Non-invasive solutions for pipe rehabilitation.
  • Video Camera Inspection: Cutting-edge technology to diagnose plumbing issues.
  • Backflow Certifications: Compliance checks for backflow prevention devices.
  • Grease Trap Maintenance: Essential services for commercial kitchens.
  • Emergency Repairs: 24/7 availability for urgent plumbing needs.


HVAC Services:

  • Rooftop Units: Maintenance and service for rooftop HVAC systems.
  • Air Handlers: Keeping air handlers operating efficiently.
  • Split Systems: Service and maintenance for split HVAC systems.
  • VRF Systems: Expertise in Variable Refrigerant Flow Systems.
  • Boilers and Chillers: Ensuring optimal performance and efficiency.
  • Pumps: Maintenance and service for various pump systems.


At KOH Mechanical, our commitment to safety, innovation, and client satisfaction is at the heart of everything we do. Whether you’re embarking on a construction project or need ongoing service and maintenance, you can trust us to deliver excellence.