Commercial Waterproofing & Masonry
Correcting and Preventing Moisture Intrusion and Structural Deterioration
Greenwood Industries delivers specialized waterproofing and masonry solutions to resolve damage, preserve quality and ultimately extend the life of complex commercial roofs and building envelope systems across the Northeast. Through our partnership with TWC Phoenix, part of the Greenwood family of brands, maintenance and repair services are coordinated directly under one team, ensuring consistent standards, accountability, and aligned strategies that support long-term performance.
Commercial Roof Waterproofing and Masonry Maintenance and Repair Services
Waterproofing Maintenance & Repair
Supporting commercial roofs, garages, and critical building envelope systems
- Efflorescence or visible water damage across roof, garage, or envelope assemblies
- Water infiltration through foundation walls, slabs, roof decks, or garage decks
- Hydrostatic pressure causing leaks below grade or within parking structures
- Cracks in basement walls, floors, roof decks, or garage slabs
- Minor seepage through joints, penetrations, or small cracks
- Failed waterproofing coatings or improper membrane adhesion
- Ineffective drainage, blocked systems, or sump pump failures
- Moisture intrusion from deteriorated traffic coatings or roof waterproofing systems
Masonry Maintenance & Repair
Protecting façades, structural masonry, and garage enclosures
- Falling or loose brick, block, or stone at façades and garage structures
- Cracked, open, or deteriorated mortar joints
- Spalling caused by moisture intrusion, chlorides, or freeze–thaw exposure
- Chimney, parapet, façade, or garage envelope failures
- Structural brick and masonry repairs across occupied buildings and garages
- Façade damage impacting safety, weather resistance, or performance
- Gaps allowing water infiltration into walls, façades, or garage levels
- Accelerated mortar deterioration from ongoing moisture exposure
Early Condition Correction
Addressing issues before they impact roof, garage, or building envelope performance
- Early signs of moisture intrusion in walls, slabs, roof decks, or garage decks
- Efflorescence indicating trapped moisture or salt migration
- Hairline cracks in masonry, concrete, or parking structures
- Minor joint, flashing, or sealant failures
- Localized seepage without interior or operational disruption
- Early coating or membrane breakdown on traffic or roof surfaces
- Surface deterioration from repeated wetting or de-icing salts
- Minor façade or garage distress not yet structural
Performance Stabilization
Extending service life across commercial buildings and parking structures
- Control of recurring moisture exposure across buildings and garages
- Reduced risk of mold, mildew, corrosion, and freeze–thaw damage
- Stabilization of masonry, concrete, and roof assemblies
- Protection of occupied and operational areas
- Slowing of progressive structural deterioration
- Extended service life of existing building envelope systems
- Reduced emergency repairs and reactive maintenance
- Improved predictability of maintenance and capital planning
Benefits of Waterproofing & Masonry Service & Maintenance from Greenwood Industries and TWC Phoenix
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Simple Communication
One call, one vendor, one invoice
Responsive Support
Skilled crews for planned and corrective work
Dedicated Service
Designated point of contact to handle your account
Clear Oversight
Documented service, scheduling, and condition tracking
FAQS
Common Questions
THE ANSWER
Services include condition assessments, localized waterproofing, expansion joint and sealant maintenance, masonry repointing, façade repairs, and customized preventative maintenance plans. Work is targeted to address existing deficiencies while preserving system performance and extending service life.
THE ANSWER
Service and maintenance focus on correcting active issues, managing ongoing exposure, and maintaining existing systems. Unlike large capital projects, this work is condition-driven, flexible, and designed to reduce risk, delay major replacements, and support predictable capital planning.
THE ANSWER
Waterproofing and masonry maintenance and repair services are coordinated directly through Greenwood Industries and TWC Phoenix under one team. This single-source approach ensures consistent standards, clear accountability, and aligned strategies across assessment, execution, documentation, and long-term planning.
Contact Us
Get in touch today
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Why Greenwood?
It's our certified building envelope service team
Greenwood Industries union trained Building Envelope Service Team is certified across major manufacturers (Sarnafil, Carlisle, Firestone, and more). We protect the full building envelope-roofing, waterproofing, masonry, and speciality systems including solar and green roofs.
Commercial Roof Maintenance Plans
Deferred maintenance is a leading cause of premature roof failure and unplanned capital expense Greenwood Industries offers tailored commercial roof maintenance plans designed to maintain warranty compliance, extend roof service life, and reduce long-term risk.
Through the Greenwood Performance Advantage service programs, GPA 2.0, 3.0, and 4.0,Greenwood Industries provides escalating levels of proactive support based on building needs and asset criticality. Each level includes scheduled inspections and reporting, with higher tiers adding expanded maintenance scope, priority service response, and broader building envelope oversight. This structured approach helps prevent minor issues from escalating while keeping roofing and architectural metal systems performing as intended.
Request Custom Maintenance Plan Call (888) 653-7663 x3Safety is Paramount
Our safety begins at the top
Safety. It's only one word, but it guides everything we do at Greenwood Industries.Our commitment to safety begins at the top, with our president setting an uncompromising standard for protecting employees and, by extension, safeguarding others working on or near a job site.
Safety Standards Certifications
