What We Do

A Wide Range of Services. 24/7 Response.

Delivering value

Prompt professional service and installation

Harris Companies’ Service divisions are trusted and reliable providers of emergency service, preventative maintenance programs, retrofits, and upgrades for commercial and industrial mechanical systems. With knowledgeable, experienced teams who are available 24 hours a day 365 days a year, Harris offers a range of services and programs that are tailored to fit the needs of its customers and improve the reliability and efficiency of their systems to reduce energy consumption and costs.

Each Harris Service division is able to draw on the resources and expertise of an extended team of plumbers, pipefitters, electricians, building automation engineers, refrigeration system experts, and engineers. These resources allow Harris to self-perform a large majority the work saving its customers valuable time and money.

Customer Service, Craftsmanship, Integrity, and Experience
From facilities service contracts to the most complicated commercial HVAC installations, repairs, and retrofit projects, Harris Service exceeds expectations by every measure. Our blue chip customers appreciate our legendary customer service and quality craftsmanship as well as the value of our professional approach and years of experience.



  • Comprehensive Maintenance Solutions
  • Energy Star Benchmarking
  • Building Performance Efficiency Assessments
  • Proactive Approach to Customer Solutions
  • Continuous Development and Training