Mechanical Retrofits
Retrofits that improve efficiency and performance.
A retrofit is the right answer when the building is sound but the mechanical plant inside it is the wrong vintage. Rather than replacing everything at once, a retrofit targets the specific equipment that is driving energy cost, maintenance hours, or comfort complaints, and modernizes it in place.
Typical projects include boiler and hydronic system upgrades, pump and piping modernization including variable speed conversion, controls and building automation retrofits that replace pneumatic or failed electronic controls, and energy management integration so the equipment actually runs on a schedule that matches occupancy.
Retrofit work is scoped against the existing conditions, not a catalog. We survey what is installed, identify what is worth keeping, and phase the work so the building stays operational. Where an upgrade qualifies for a utility incentive program, that is worth checking before the work is scheduled rather than after.
What this service covers
- Boiler and hydronic system upgrades
- Pump and piping modernization, including variable speed conversion
- Controls and building automation retrofits
- Pneumatic to direct digital control conversion
- Energy management system integration and scheduling
- Equipment right-sizing when loads have changed
- Phased scopes that keep the building operating during the work
A retrofit is usually worth pricing when
- Energy cost is high but the equipment still runs
- Controls are pneumatic, failed, or nobody can program them anymore
- The building load changed after a tenant improvement and equipment no longer matches
- Maintenance hours on one system are eating the budget
- Equipment runs at full speed all day regardless of demand
Mechanical Retrofits questions
How is a retrofit different from a replacement?
A replacement swaps equipment for a like-for-like new unit. A retrofit modernizes targeted parts of the system, such as controls, pumps, or drives, so you capture most of the efficiency gain without the cost and downtime of a full plant replacement.
Will the building have to shut down during a retrofit?
Usually not. Retrofits are normally phased around occupancy, with cutover work scheduled after hours or on weekends. We scope the phasing before the work starts so you know what is affected and when.
Can you retrofit controls without replacing the equipment?
Yes, and it is often the highest-return project in the building. Modern controls and scheduling on sound existing equipment frequently deliver more savings per dollar than replacing the equipment itself.