Liam Harrison
Director of Environmental Services
- Department
- Construction Monitoring · Environmental
- Location
- Washington, DC
- liamh@kowbc.com
Mid-Atlantic · KOW satellite office
Local building-consulting support for Washington, D.C., Northern Virginia, and Maryland, backed by KOW professionals and technical resources nationwide.

The Washington metropolitan region combines multifamily and affordable housing, office repositioning, public and civic facilities, hospitality, education, healthcare, and mixed-use development. Dense sites, public programs, occupied-building work, accessibility, and long-term building performance can all influence scope.
KOW supports lenders, owners, developers, investors, and public agencies across Washington, Northern Virginia, and Maryland. Our regional work brings construction, condition, environmental, capital-planning, and sustainability disciplines together around the client’s decision.
Common assignments
Construction review for complex and mixed-finance projects
Property condition and environmental diligence
Affordable-housing and public-facility assessment
Energy, commissioning, and long-range capital planning
Priority expertise
Independent site observations and draw review for lenders tracking work in place, requested funds, remaining cost, schedule, and change activity.
Explore service 02Property condition reporting that identifies material deficiencies, immediate repairs, and expected replacement needs for financing, acquisition, and capital planning.
Explore service 03An integrated assessment of physical needs, energy and water performance, and long-range capital requirements for multifamily and affordable housing.
Explore service 04Design review, installation observation, functional testing, and issue tracking used to verify that selected building systems operate as intended.
Explore serviceProject experience
New construction and preservation assignments shaped by layered financing, agency requirements, and long-term operating needs.
Explore project typeCommunity, municipal, and institutional buildings where accountability, documentation, and stewardship are central.
Explore project typeNew and existing office properties, repositioning programs, and tenant-driven capital projects.
Explore project typeClient perspectives
Independent review of the plans, budget, draw, work in place, accessibility, schedule, and money left to complete the project for debt and equity capital teams.
See how we helpPhysical-needs, accessibility, environmental, construction, and building-performance consulting for regulated, mission-driven, and affordable-housing portfolios.
See how we helpTechnical support from acquisition and feasibility through design, accessibility, construction, compliance, capital work, and operations.
See how we helpStart with the assignment
Your KOW team
For proposals, scheduling, and new assignments, contact incoming@kowbc.com or (855) 966-5888. Our team will coordinate the appropriate local inspector and technical specialists.
Director of Environmental Services
Start a conversation
Tell us what you’re working on. Our team will help define the right scope and get a proposal moving.
Request a proposal