Over Thirty Years of Experience as Tenant Fit-Out Contractors in Designing, Coordinating and Installing HVAC / Mechanical Systems
Our many and varied projects include thousands of square feet of commercial office buildings, data centers and other mission critical facilities, retail spaces, manufacturing, and premier LEED building projects.
Whether constructing from the ground-up or providing a fast-track fit-out, Donnelly’s experienced team of fit-out contractors is supported by in-house BIM 3D modeling as well as piping and sheet metal fabrication capabilities that maximize scheduling efficiencies and cost savings. We perform all HVAC and piping work for the shell and core construction including installation of units, thermostats and control systems, all electrical, as well as the installation and retrofitting of ductwork and piping.
No Delay in Your Operations
Working alongside contractors, designers and the trades, Donnelly manages projects from initial survey through to completion with unequalled precision. Effectively adhering to demanding schedules and strict budgets, Donnelly delivers the quality results you expect on-time and on-budget.
Donnelly offers you a level of expertise and technical knowledge that can only be acquired after years of fulfilling the exacting requirements of our distinguished clients.