Multi-Family and Commercial Exterior Services in SW Washington and the Portland Metro

Pacific Building Solutions provides the full range of exterior services required to maintain, restore, and improve the building envelopes of multi-family and commercial properties throughout the Portland Metro and Southwest Washington region. Our practice is organized around the exterior systems of multi-family apartment communities, condo associations, HOA-governed properties, and commercial buildings, and every service we offer is delivered through the lens of a contractor who works exclusively in that environment. We do not serve residential homeowners, perform small repairs, or divide our attention between commercial and residential markets. Our Oregon Contractor License #215897 and Washington Contractor License #PACIFBS831MK cover the full scope of exterior services we provide across both states.

This page provides an overview of the full range of exterior services we execute. Each service links to a dedicated page with detailed information about that specific scope. For ownership groups and HOA boards managing multiple exterior systems, the advantage of a single contractor with expertise across all of those systems is not just logistical. It is that the contractor who replaces your siding also understands the window system integration that makes the siding perform, the weather barrier that makes both perform, and the documentation requirements that your governance environment places on all of it.

Why a Single Contractor Across All Exterior Systems Matters

The exterior systems of a multi-family building are not independent of each other. The siding depends on the weather barrier behind it. The weather barrier depends on the flashing system that routes water away from penetrations. The flashing system depends on the window installations that are integrated with it. A painting program depends on the condition of the substrate it is applied over. A capital improvement program depends on the accuracy of the condition assessments that feed the reserve study.

When these systems are managed by separate contractors with distinct scopes and timelines, the integration points between them fall to no one in particular. Siding contractors install new cladding without assessing the weather barrier. Window contractors replace window units without confirming the sill pan flashing. Painting contractors repaint without identifying the moisture that is causing the coating to fail. The result is a series of repairs that each perform adequately in isolation but fail at their integration points.

Pacific Building Solutions manages the exterior envelope as a system because that is what it is. Every service we provide is delivered with an understanding of how it integrates with the other systems in the same building.

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Our Full Range of Multi-Family and Commercial Exterior Services

  1. Exterior Envelope Remediation

    The systematic restoration of a building’s exterior wall assembly to function as a weather-protection system. This is our primary practice and the service from which all other exterior services extend. Envelope remediation addresses the full wall assembly from cladding through weather barrier, flashing, sheathing, and structural framing. It is required when surface-level repairs are no longer adequate, and the underlying building system needs to be restored from the inside out.

  2. Commercial and Multi-Family Siding Replacement

    Large-scale siding replacement programs for multi-family and commercial properties are executed as part of envelope restoration programs that address the weather barrier and flashing behind the cladding before new siding is installed. We replace James Hardie fiber cement, Cedar, Craneboard, and Stucco/EIFS cladding systems with LP Outer-Seal siding replacement as one of the most common scopes we execute in the Portland Metro and Southwest Washington market.

  3. Window System Replacement

    Phased window system replacement in occupied multi-family and commercial buildings, executed with the rough opening preparation, sill pan flashing, head flashing, and weather barrier integration that make new window systems perform as components of the building’s weather protection assembly rather than penetrations through it. We install Andersen, Jeld-Wen, Marvin, Cascade, Milgard, and triple-pane systems.

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  1. Water Intrusion Repair and System Restoration

    System-level water intrusion repair for multi-family and commercial buildings where the failure is in the building envelope rather than the plumbing. We identify the water intrusion source, repair the envelope failure producing it, address structural and material damage, and document every phase for HOA boards, property managers, and legal teams.

  2. Construction Defect Repair

    Construction defect repair programs for multi-family communities, executed within the legal and documentation framework that attorney-directed and forensic-consultant-managed environments require. LP siding replacement, failed flashing, weather barrier deficiencies, and window system deficiencies are the most common construction defect scopes we execute in the Pacific Northwest market.

  3. Structural Repair Related to Envelope Failure

    Structural repair at the rim joist, bottom plate, sheathing, and stud level is executed as an integrated component of envelope remediation programs rather than as a separate scope of work assigned to a different contractor. Splitting structural repair from envelope remediation creates sequencing gaps and coordination overhead that our integrated approach eliminates.

  1. Mold Remediation Integrated Into Envelope Repair

    Mold remediation is executed as an integrated component of envelope repair programs, addressing the biological growth and the envelope failure that produced it in a single coordinated scope. We do not dispatch mold remediation to a separate vendor, which creates sequencing gaps that lead to recurring mold cycles in multi-family buildings.

  2. Commercial Exterior Painting

    Commercial exterior painting for multi-family and commercial properties, coordinated with siding replacement and envelope remediation programs as the final phase of a restoration scope, or as a standalone capital improvement phase. All exterior painting programs include substrate assessment before coating application and surface preparation appropriate to the Pacific Northwest climate and the substrate being painted.

  3. Exterior Capital Improvement Programs

    Multi-year, reserve-funded exterior capital improvement programs for HOA-governed communities and commercial properties, executed with the phased scheduling, documentation, and reporting that reserve study professionals, HOA boards, and ownership groups require. We coordinate capital improvement programs across multiple exterior systems and construction seasons as a single-contractor relationship.

Who Engages Pacific Building Solutions for Multi-Family and Commercial Exterior Services

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  • HOA boards and condo associations managing multi-family communities where multiple exterior systems are due for repair or replacement and a single contractor relationship across all of those systems is more efficient and more accountable than managing separate vendors for each scope
  • Multi-family property managers coordinating exterior programs across occupied apartment or townhome communities where phased scheduling, resident communication, and weather protection throughout the scope are active requirements regardless of which service is being performed
  • Construction attorneys representing HOA boards or property owners in construction defect matters where the scope involves multiple exterior systems and a contractor with documented experience across all of them is required
  • Building envelope forensic consultants who have produced a multi-system remediation scope and need a single licensed contractor to execute all components accurately with complete field documentation
  • Owner representatives and asset managers overseeing multi-family or commercial portfolios where exterior capital programs span multiple systems and multiple years and require a contractor who can execute across all of them under a single contract and reporting structure
  • Reserve study professionals who need condition assessments and cost estimates across multiple exterior systems from a contractor with direct experience executing all of those scopes in the Pacific Northwest market

FAQ: Questions HOA Boards and Property Managers Ask About Our Multi-Family Exterior Services

Does Pacific Building Solutions handle all exterior systems, or do we still need separate contractors for siding, windows, and painting?

We handle all of them. Siding replacement, window system replacement, exterior and interior painting, envelope remediation, water intrusion repair, mold remediation, structural repair, construction defect repair, and exterior capital improvement programs are all within our scope. For HOA boards and property managers overseeing multi-family communities where multiple exterior systems need attention, a single contractor relationship across all those scopes eliminates the coordination overhead and integration-point failures that come from managing separate vendors for each service.

How does Pacific Building Solutions coordinate multiple exterior scopes happening at the same time on an occupied property?

Multi-phase, multi-system scheduling across occupied multi-family properties is standard for our team. When siding replacement, window replacement, and painting occur within the same program, we sequence the scopes so each phase feeds the next: envelope repair and weather barrier restoration before siding installation, and siding installation before painting. We coordinate access, weather protection, and resident communication across all active phases, in collaboration with the property manager and HOA board throughout the program.

Can Pacific Building Solutions provide a single scope document and contract covering multiple exterior services?

Yes. For HOA boards and ownership groups managing capital improvement programs that include multiple exterior systems, we can develop a single program scope that covers all planned services across multiple construction seasons, with individual phase contracts tied to the overall program. This approach simplifies HOA governance documentation, reserve study alignment, and annual budget planning compared to managing separate contracts for each service.

Does Pacific Building Solutions work on commercial properties as well as multi-family apartment and condo communities?

Yes. Our practice covers commercial buildings, office properties, hotels, and retail properties, as well as multifamily apartment communities, condo associations, and HOA-governed townhome developments. The exterior envelope services we provide are the same across both property types, and the documentation, phased scheduling, and professional oversight requirements are comparable.

Is Pacific Building Solutions licensed to perform all of these exterior services in both Oregon and Washington?

Yes. We hold Oregon Contractor License #215897 and Washington Contractor License #PACIFBS831MK. Both are active and current and cover the full scope of exterior services we provide across both states. For ownership groups managing properties on both sides of the Columbia River, our dual licensure eliminates the need for separate contractor relationships in each state.

Commercial and Multi-Family Exterior Contractor

Our Commercial and Multi-Family Services

Water Intrusion Repairs | Pacific Building Solutions

Water Intrusion Repairs

System-level water intrusion repair for multi-family and commercial buildings. We identify the envelope failure source, repair the system, and document every phase.

Commercial Building Repairs | Pacific Building Solutions

Construction Defect Repairs

Construction defect repair programs for HOA communities and commercial properties, executed under forensic consultant and attorney oversight with legal-standard documentation.

Mold Remediation Repairs | Pacific Building Solutions

Mold Remediation

Mold remediation integrated into the envelope repair scope that addresses the water intrusion source — not a surface treatment that allows mold to return.

Structural Repairs | Pacific Building Solutions

Structural Repairs

Rim joist, bottom plate, sheathing, and stud repair caused by envelope failure — executed as part of the envelope repair scope, not passed to a separate structural contractor.

Forensic Envelope Consulting | Pacific Building Solutions

Forensic Envelope Consulting

Expert building envelope assessment, failure analysis, repair scope development, and litigation support for attorneys, HOA boards, and owner representatives.

Commercial Building Repairs | Pacific Building Solutions

Commercial Building Repairs

Imagine your commercial building as a living organism requiring regular maintenance and attention to stay in optimal condition.

Capital Improvements | Pacific Building Solutions

Exterior Capital Improvement

Multi-year, reserve-funded exterior capital improvement programs for HOA-governed communities and commercial properties. We phase siding, window, envelope, and painting work across construction seasons in alignment with reserve fund availability and coordinate documentation for reserve study updates.

Commercial Siding

Commercial and Multi-Family Siding

Large-scale siding replacement for multi-family and commercial properties, executed as envelope restoration programs that restore the weather barrier and flashing behind the cladding before new siding is installed. We replace James Hardie fiber cement, Cedar, Craneboard, Stucco/EIFS, and LP Outer-Seal siding systems.

Commercial Exterior Painting

Commercial Exterior Painting

Exterior coating programs for multi-family and commercial properties, coordinated with siding and envelope remediation scopes as the final phase of a restoration program. All exterior painting includes substrate assessment before coating application. Because paint failure in the Pacific Northwest is almost always a moisture signal, not a paint quality problem.

Commercial Interior Painting

Commercial Interior Painting

Interior painting for multi-family common areas and commercial buildings, including post-water-intrusion and post-mold-remediation painting with stain-blocking primers on all affected surfaces. We coordinate interior painting within larger repair and remediation programs as the final phase rather than as a separate scope.

Window systems

Window System Replacement

Phased replacement of window systems in occupied multi-family and commercial buildings, with every installation including sill pan flashing, head flashing, and full weather barrier integration at the rough opening. We install Andersen, Jeld-Wen, Marvin, Cascade, Milgard, and triple-pane systems.

Exterior Envelope Remediation

Exterior Envelope Remediation

Systematic restoration of the full building envelope as a functioning weather protection system, from cladding through weather barrier, flashing, sheathing, and structural framing. Exterior envelope remediation is our primary practice. Every process we have is built around executing it in occupied multi-family and commercial buildings.

Consultants and Attorneys

Consultants and Attorneys

Dedicated information for forensic building envelope consultants and construction attorneys on how Pacific Building Solutions operates within consultant-managed and attorney-directed remediation programs: scope execution as specified, field condition reporting, legal-standard documentation, and communication protocol compliance.

Multi Family Exterior Services

Multi-Family and Commercial Exterior

A full overview of every exterior service Pacific Building Solutions provides for multi-family and commercial properties, including why managing all exterior systems under a single contractor with envelope expertise produces better outcomes than dividing the work across multiple vendors.

Planning a Multi-Unit Exterior Project?

If you represent a multi-family property management group, HOA board, or commercial ownership group with an interior painting scope in Oregon or Washington, Pacific Building Solutions welcomes the opportunity to discuss your project.

Phone: 360-907-1128

Email: info@pacificexteriorsnw.com

Licensed in Oregon (#215897) and Washington (#PACIFBS831MK). Serving the greater Portland Metro area and Southwest Washington.