As equipment ages, repairs may become more frequent, replacement parts may become difficult to obtain, and the system may no longer provide reliable or efficient operation.

Nisqually Valley Mechanical provides replacement and upgrade services for residential and commercial HVAC equipment, electrical components, and building controls.

We evaluate the existing system, current problems, property needs, compatibility, serviceability, budget, and long-term objectives before developing recommendations.

Replacement and upgrade projects may include

• Furnace and heat-pump replacement
• Air-conditioning-system replacement
• Rooftop-unit replacement
• Packaged-equipment upgrades
• Ductless-system installation
• Thermostat and control upgrades
• Building automation modernization
• Controller and sensor replacement
• Electrical modifications
• Ventilation-system improvements
• Equipment sequencing improvements
• Conversion of obsolete control systems
• Phased commercial system upgrades

Repair, Replace, or Upgrade in Phases

Complete replacement is not always the only option. Depending on the system, it may be practical to repair critical components, modernize controls, replace equipment in phases, or prepare infrastructure for future work.

We help customers compare the available options and understand the likely benefits, limitations, and scope of each approach.

Clearly Defined Project Scope

Replacement projects may involve mechanical equipment, electrical work, controls, duct modifications, gas piping, permits, crane service, structural considerations, startup, and commissioning.

Our proposals identify the work included in our scope and any items that must be provided by the owner or others.

Planning a system replacement or upgrade? Contact us to discuss the existing equipment and your project priorities.