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Commercial Rooftop Unit Repair or Replace: A Decision Guide

Should a commercial rooftop HVAC unit be repaired or replaced? Compare condition, failure history, operating impact, refrigerant, efficiency, controls, and project constraints.

The Tustin Group

Emergency Commercial HVAC Repair Readiness Plan

A practical emergency commercial HVAC repair readiness plan for facility teams: define escalation, organize asset records, arrange access, protect occupants, and document recovery.

The Tustin Group

Commercial HVAC Service Agreement: Buyer’s Guide

A practical guide to comparing commercial HVAC service agreements by equipment coverage, task frequency, response terms, documentation and total risk—not price alone.

scott@unicorndv.com

How to install a dimmer switch

How to Install a Dimmer Switch Safely: A Practical Guide for Smarter Building Comfort Lighting affects more than appearance. It influences comfort, productivity, energy use, and how people experience a space. Because of that, many property owners and facility teams ask how to install a dimmer switch when they want better control over lighting levels.[…]

Financing