What preventative maintenance should commercial buildings perform?

Preventative maintenance for commercial buildings involves implementing a proactive plan to minimize deterioration, extend service life, and control long-term repair costs. Key steps typically include routine inspections of the entire building envelope—including roofs, façades, masonry, EIFS, PVC siding, windows, sealants, and structural components—to catch early signs of wear or damage before problems escalate.

For New England properties, exposure to frequent freeze-thaw cycles, wind-driven rain, snow, and deicing salts makes it essential to check for cracks, failed joints, spalling concrete, and compromised waterproofing systems. Masonry surfaces, including brick or stone façades and retaining walls, should be examined for mortar deterioration, efflorescence, and vegetation growth, as these can signal underlying moisture issues.

Regularly maintaining sealants around windows and expansion joints prevents water intrusion points from developing. Protective coatings and water-repellent treatments may be considered for exposed masonry, especially in coastal or high-moisture environments. Parking garages and plazas should be checked for salt and moisture damage, delamination, or exposed reinforcing steel, as early repairs limit structural impact.

A qualified contractor, such as ESI Waterproofing & Masonry Restoration, Inc. can assist with building envelope assessments, maintenance planning, and prioritizing repairs. Investing in proper preventative measures—including scheduled inspections, timely repointing, sealant replacement, and corrective work—protects both the structure and its value while reducing the risk of costly emergency interventions. For buildings with historic or complex construction, consult experts familiar with New England materials and weather conditions to ensure that maintenance practices preserve historic integrity and long-term performance.