Tigard, Oregon, is a city in Washington County, located approximately 10 miles southwest of Portland, landlocked within 12.76 square miles, with an estimated 2026 population of 58,434 residents. Despite its size, Tigard is one of the most economically dense communities in the Portland Metro area, with approximately 3,400 businesses and 45,000 workers within its borders. The city is home to Washington Square Mall, the Lincoln Center office complex with over 743,000 square feet of office space, and Legacy Meridian Park Medical Center. Incorporated in 1961, when its population was just 2,000, Tigard has grown to become the 12th most populous city in Oregon. Pacific Building Solutions holds Oregon Contractor License #215897 and serves Tigard’s commercial and multi-family property market along the Highway 99W and Oregon Route 217 corridors.

Tigard’s multi-family housing inventory is concentrated along the Highway 99W corridor and in the communities surrounding Washington Square Mall and the Oregon Business Park. The primary development era for these properties was the 1970s through the 1990s, producing apartment communities and condo complexes that are now at the deep end of the remediation age range. Fanno Creek, which runs north to south through Tigard’s eastern districts and drains into the Tualatin River, creates documented floodplain and drainage conditions that compound moisture exposure for building envelopes in the creek corridor and adjacent lowland areas.

We do not perform small residential repairs or new construction. Our work is focused on large-scale commercial and multi-family envelope remediation for HOA boards, property managers, construction attorneys, and ownership groups.

• 1970s and 1980s Build Era at Peak Remediation Age: Tigard’s primary multi-family development era predates those of many Portland suburbs, concentrated in the 1970s and 1980s along the Highway 99W corridor. Properties from that era are now 35 to 50 years old, the deep remediation window where LP siding failure, weather barrier deterioration, and structural damage from sustained water intrusion are standard findings rather than exceptions.
• Fanno Creek Drainage and Floodplain Moisture: Fanno Creek flows north to south through Tigard’s eastern districts, draining from its headwaters in Portland’s West Hills through Beaverton, Tigard, and Durham before entering the Tualatin River. The creek’s documented floodplain conditions and seasonal drainage patterns create above-average moisture exposure for building envelopes on adjacent and nearby properties. Our assessments account for proximity to the Fanno Creek corridor when identifying failure mechanisms.
• Dense Commercial and Multi-Family Environment: Tigard’s landlocked 12.76 square miles and its high employment density create a built environment in which multi-family and commercial properties are closely concentrated along the 99W and 217 corridors. Our project management teams access the city efficiently from our Portland Metro base via I-5, I-205, and Route 217.
• Oregon State Licensing: We hold Oregon Contractor License #215897 as our primary license for all work in Tigard and Washington County. We also hold Washington License #PACIFBS831MK for ownership groups managing cross-state portfolios.
• Award-Recognized: Portland Business Hall of Fame 2025 | Best of Portland 2025 (Construction) | Elite Preferred Siding Contractor | BBB Accredited Business.

LP Siding Replacement and Multi-Family Siding Programs

LP Outer-Seal siding was heavily installed in Tigard’s 1970s and 1980s multi-family corridor. We execute LP siding replacement programs, including full substrate assessment, weather barrier restoration, and installation of James Hardie fiber cement, Cedar, or Craneboard replacement systems across occupied multi-building communities.

Exterior Envelope Remediation

Full building envelope assessment and remediation for multi-family and commercial properties throughout Tigard. Our assessments account for the Fanno Creek corridor’s drainage conditions and the specific failure profiles of 1970s and 1980s Pacific Northwest multi-family construction along the 99W corridor.

Water Intrusion Repair and System Restoration

LP siding failure and weather-barrier deterioration are the primary drivers of water intrusion in Tigard’s older multi-family stock. The Fanno Creek corridor’s moisture environment compounds those risks for properties in eastern Tigard. We trace the system-level cause and restore the building envelope.

Construction Defect Repair and Forensic Consulting

When litigation or forensic consultant oversight applies, Pacific Building Solutions brings the documentation protocols and scope discipline that those environments require. We work alongside construction attorneys, owner representatives, and forensic consultants throughout Tigard and Washington County.

Window System Replacement

Phased window replacement in occupied multi-family buildings using Andersen, Jeld-Wen, Marvin, Cascade, Milgard, and triple-pane systems. LP siding removal in Tigard’s 1970s and 1980s buildings frequently reveals failed window systems, and we coordinate window replacement with siding programs for a complete envelope solution.

Exterior Capital Improvement

For Tigard HOA boards managing reserve-funded capital improvement programs, Pacific Building Solutions provides phased scheduling, documentation, and reserve study reporting across multiple construction seasons.

Does Pacific Building Solutions serve Tigard, Oregon?

Yes. Pacific Building Solutions serves Tigard and the Washington County area for commercial and multi-family exterior envelope remediation, LP siding replacement, water intrusion repair, and related services. We hold Oregon Contractor License #215897 and Washington Contractor License #PACIFBS831MK, and have operated throughout the Portland Metro region for nearly 30 years.

How does the Fanno Creek corridor affect building envelope conditions in Tigard?

Fanno Creek flows north to south through Tigard’s eastern districts, creating documented floodplain and drainage conditions along its course from Portland’s West Hills through Beaverton and Tigard to the Tualatin River. Properties adjacent to or near the Fanno Creek corridor face elevated ambient moisture conditions compared to properties on higher ground in the city’s western areas. Our envelope assessments account for each property’s proximity to the creek corridor when identifying failure mechanisms and scoping repair work.

Does Pacific Building Solutions work on apartment complexes and HOA communities along the Highway 99W corridor in Tigard?

Yes. The 99W corridor’s multi-family inventory is a consistent part of our Portland Metro project geography. Multi-family apartment communities and HOA-managed condo properties along 99W, Route 217, and the surrounding commercial corridors are our primary project type in Tigard. We do not work on single-family homes or small residential repairs.

Can Pacific Building Solutions work alongside construction attorneys and forensic consultants on Tigard projects?

Yes. Litigation-adjacent and consultant-managed projects are a standard part of our practice. We work alongside construction attorneys, owner representatives, and forensic consultants on remediation programs throughout Tigard and Washington County.

Is Pacific Building Solutions licensed to work in Tigard and Washington County, Oregon?

Yes. We hold Oregon Contractor License #215897, which covers the full state of Oregon, including Washington County and Tigard. We also hold a Washington Contractor License #PACIFBS831MK. Both are active and current.

Tigard is a city in Washington County, Oregon, located approximately 10 miles southwest of Portland in the Tualatin Valley. The city’s name traces to Wilson M. Tigard, a pioneer settler who established a land claim in the area in 1852 and set up a general store, school, and post office in the community he called Tigardville. In 1907, the railroad shortened the name to Tigard to distinguish it from nearby Wilsonville. Despite its long settler history, Tigard incorporated as a city only in 1961, when its population was approximately 2,000. The John Tigard House, built in the 1880s, was saved from demolition by the Tigard Historical Association in 1979 and is listed on the National Register of Historic Places.

Tigard grew rapidly after its incorporation, reaching over 6,300 residents by 1970 and over 54,000 by 2020. Land-locked within 12.76 square miles, the city developed a dense commercial and multi-family character centered on the Highway 99W and Oregon Route 217 corridors. Washington Square Mall anchors the city’s retail economy, and the Lincoln Center and Oregon Business Park represent its office and industrial base. The city’s annual Festival of Balloons at Cook Park, held each June, is one of the signature community events in Washington County. Fanno Creek, flowing north to south through eastern Tigard, is the subject of ongoing restoration and greenway development efforts.

If you represent an HOA board, multi-family property management group, construction attorney, building envelope consultant, or commercial ownership group with a property in Tigard or Washington County, 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 Beaverton, the greater Portland Metro area, and Southwest Washington.