Maintenance & Service

Solution

We provide preventative maintenance, emergency repair and break-fix services over the life of a building’s mechanical systems.

Our services include regular inspections and maintenance to prevent downtime; responding to calls and sending technicians onsite to repair a system failure or malfunction; and other complementary services such as facility energy analysis, automation and optimization, system certification and testing.
services

Proactive approach, preventing downtime and maximizing efficiency.

Legence takes a proactive approach, leveraging advanced technologies and industry-leading techniques to identify and address potential issues before they can impact operations.

HVAC Predictive & Preventative Maintenance
Our skilled technicians handle all aspects of construction for your in-plant systems, ensuring quality, safety, and code compliance.
Chiller + Boiler Services
Ensure optimal performance and efficiency of your heating and cooling systems with expert chiller and boiler maintenance and service.
Building & Industrial Control Support
Plumbing Services
Maintain consistent water flow and prevent costly disruptions with our reliable plumbing maintenance and repair services.
Commissioning + Recommissioning
Ensure building systems perform as designed, optimizing energy efficiency and occupant comfort, while supporting sustainability management tools for continuous improvement in sustainability performance.
Testing, Adjusting + Balance
Guarantee optimal performance and efficiency of your building systems through rigorous testing and adjustments.
24/7 Emergency Service
We're always on call to minimize downtime and ensure operational continuity with rapid response to your critical equipment failures.
Maintenance & Service
Solution Providers
A.O. Reed & Co.
Bel-Aire Mechanical
Gilbert
Therma
VarcoMac
Yearout Mechanical
The Bowers Group
IMD
Case Studies

Partnership that delivers expertise, best practices & innovation: An Inside Look

view all case studies
left arrow
right arrow
Margaret Mary Health Cancer Center
Batesville, Indiana
read cases study
Massachusetts Hall - Harvard University
Cambridge, Massachusetts
read cases study
University of San Diego Student Life Pavillion  
San Diego, CA
read cases study
George Washington University – Thurston Hall
read cases study
BERMO, Inc.
Edina, MN
read cases study
insights
Insight

Closing the Loop on the Data Center Water Question

Steve Truebner, Director, Mission Critical, Legence
Communities may not understand every detail of artificial intelligence or cloud computing, but they understand water. When a new data center is proposed, that's often the first question, ahead of servers or electricity. Many people still picture data centers as heavy consumers of water. Increasingly, however, the industry has moved toward liquid cooling and closed-loop systems that continuously recirculate water.
Read Insight
Insight

The Compounding Trends of Prefabrication and Data Center Construction in Emerging Markets

Steve Truebner, Business Development Director – Mission Critical Environments, Legence
Driven by the search for land and the critical power capacity necessary for modern AI data centers, there is a notable rise in major projects planned in regions that historically have not been considered traditional data center markets in the U.S.
Read Insight

Ensure seamless functionality and building optimization through a single trusted source.

Learn More
Grow With Us

Interested in learning more? Let’s start the conversation.

We’re seeking innovative brands to join our family. Interested in learning more about Legence? Contact our team today.
Contact Us
Legence is a Blackstone Portfolio Company.
© 2026 Legence
Privacy
Terms
Cookies
Consent
Contact
HVAC Predictive & Preventative Maintenance
Chiller + Boiler Services
Building & Industrial Control Support
Plumbing Services
Commissioning + Recommissioning
Testing, Adjusting + Balance
24/7 Emergency Service
A.O. Reed & Co.
Bel-Aire Mechanical
Gilbert
Therma
VarcoMac
Yearout Mechanical
The Bowers Group
IMD