Licensed General B Contractor #1136510
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Licensed General B Contractor | License #1136510 | Serving Southern California
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Commercial Waterproofing & Building Envelope Contractor

Waterproofing systems, traffic-bearing deck assemblies, envelope restoration, and moisture mitigation

ConstructCo delivers commercial waterproofing and exterior elevated element corrective construction services for mixed-use developments, multi-family residential communities, healthcare facilities, retail centers, parking structures, and professionally managed commercial properties.

Waterproofing assemblies are performed in-house within active environments to protect load-bearing structural components, mitigate water intrusion risk, and preserve long-term asset performance. Execution is governed through centralized project oversight to maintain schedule control, regulatory compliance, and documented performance accountability.

Structural Waterproofing & Envelope Protection

Waterproofing extends beyond membrane application to protect structural assemblies, traffic-bearing surfaces, and building envelope transitions critical to long-term durability.

  • Balcony and deck waterproofing systems
  • Podium deck and traffic-bearing waterproofing assemblies
  • Parking structure waterproofing
  • Structural slab waterproofing
  • Below-grade waterproofing coordination
  • Joint sealant and expansion joint systems
  • Flashing integration and envelope transitions
  • Drainage correction and positive slope improvements
  • Water intrusion investigation and corrective remediation

Systems supported by applicable ICC-ES or IAPMO UES evaluation reports are installed in accordance with manufacturer specifications where required.

SB 326 & SB 721 Exterior Elevated Element Compliance

ConstructCo performs corrective construction related to SB 326 and SB 721 statutory requirements governing Exterior Elevated Elements (EEE), including balconies, decks, walkways, and associated load-bearing components exposed to weather. SB 326 applies to condominium and HOA-managed properties, while SB 721 governs multi-family residential apartment buildings.

Corrective construction includes:

  • Removal of deteriorated waterproofing assemblies
  • Structural framing repair coordination
  • Positive drainage verification and slope correction
  • Installation of traffic-rated waterproofing membrane assemblies
  • Compliance documentation support
  • Coordination with licensed inspectors and structural engineers

Work is executed in alignment with inspection findings and recurring compliance cycles while maintaining documentation suitable for procurement and governance review.

Capital Improvement & Asset Preservation

Envelope protection is integrated within capital improvement programs, structural rehabilitation initiatives, and asset repositioning strategies to extend assembly lifecycle and reduce long-term risk exposure.

Capital improvement integration supports:

  • Lifecycle extension of traffic-bearing assemblies
  • Prevention of structural deterioration
  • Mitigation of water-related structural failures
  • Integration with concrete repair and structural correction
  • Long-term building envelope performance planning

This strategy supports institutional asset management and liability reduction.

In-House Execution & Quality Control

Services are performed in-house under structured supervision and documented quality control protocols.

The framework ensures:

  • Substrate preparation standards
  • Moisture testing and validation
  • Manufacturer-compliant installation
  • Inspection readiness
  • Evaluation report verification where applicable
  • Documentation transparency
  • Reduced subcontractor exposure risk

Compliance & Risk Mitigation Controls

Execution is governed by internal controls aligned with applicable building codes, ICC-ES or IAPMO UES evaluation reports, and envelope system standards.

Oversight includes:

  • Inspection coordination
  • Material compliance tracking
  • Quality control reporting
  • Structured project closeout documentation
  • Support for recurring inspection cycles

This structure aligns with institutional procurement standards, capital planning requirements, and long-term risk management protocols.

Commercial Experience

Envelope protection services are performed across:

  • Mixed-use developments
  • Multi-family residential communities
  • Retail and commercial centers
  • Hospitality properties
  • Office facilities
  • Healthcare facilities
  • Parking structures
  • Fueling stations and convenience centers

These assemblies form part of broader commercial construction and structural rehabilitation programs that preserve asset integrity and maintain single-point accountability.

Our Services
Contact Us
+1 (949) 844-9203
17628 Alburtis Ave Suite 18
Artesia, CA 90701
hello@constructco.us

Licensed General B Contractor #1136510