Washington provider directory
Profiles are compiled from public provider information. Services, territory, qualifications, and availability must be confirmed directly. Listed providers can confirm or correct a profile.
Sershon Systems
Office: Seattle
Public profile describes targeted support for Washington Clean Buildings, benchmarking, compliance planning, O&M plans, portal submissions, exemptions, and incentive applications.
Energy Benchmarking Services
Office: Seattle
Seattle-based specialist whose public profile focuses on Portfolio Manager setup, annual reporting, and correcting noncompliant benchmarking accounts.
O’Brien360
Office: Seattle
Seattle sustainability and building-performance consultancy with public services spanning audits, benchmarking, planning, commissioning, measurement, and code compliance.
McKinstry
Office: Seattle
Northwest design-build, engineering, and facilities firm whose public profile lists benchmarking, audits, controls, retro-commissioning, and implementation services.
MacDonald-Miller Facility Solutions
Office: SeaTac
Pacific Northwest mechanical and building-systems firm with publicly listed HVAC, controls, engineering, tune-up, and energy-efficiency capabilities.
ATS Automation
Office: Renton
Renton-based building automation contractor whose public profile lists tune-ups, controls, HVAC optimization, energy audits, and Seattle benchmarking.
Ameresco
Office: Renton
Energy services company with a Washington presence and publicly listed auditing, benchmarking, engineering, controls, retro-commissioning, and performance-contracting services.
Ecotope
Office: Seattle
Seattle energy-efficiency research and engineering consultancy whose public profile includes audits, benchmarking, analysis, code consulting, and mechanical design.
Resource Innovations
Office: Regional / remote
Clean-energy consultancy with public commissioning, benchmarking, audit, program, measurement, and HVAC optimization capabilities.
IMEG (formerly Rushing)
Office: Seattle
Seattle engineering and sustainability team formerly known as Rushing, now part of IMEG, with public services spanning energy analysis, commissioning, and high-performance building work.
Velocity Building Technical Services
Office: Kent / Everett
Kent and Everett building-technical-services firm with a broad public profile covering benchmarking, audits, code compliance, commissioning, controls, and maintenance.
Alternative Utility Services
Office: Remote service
ENERGY STAR partner whose public profile lists energy and water efficiency, audits, benchmarking, planning, certification, and utility services across building types.
Evergreen Consulting Group
Office: Northwest regional
Northwest energy-efficiency consultancy with publicly listed auditing, benchmarking, program design, lighting, education, and planning services.
Facilities Consulting NW
Office: Northwest regional
Facilities and operational consultancy whose public profile lists tune-ups, audits, benchmarking, commissioning, planning, and HVAC optimization.
Integrity Energy Services
Office: Washington
Washington-qualified energy services firm whose public profile spans benchmarking, audits, engineering, retro-commissioning, controls, construction, and measurement.
Trane
Office: Bellevue
Building-systems provider with a Bellevue office and public services in tune-ups, HVAC, controls, planning, engineering, construction, and Seattle benchmarking.
UMC
Office: Mukilteo / Seattle
Washington mechanical contractor with public energy, environment, HVAC, controls, implementation, and commissioning capabilities.
Verdafero
Office: Remote service
ENERGY STAR partner included in the Seattle benchmarking provider directory; public positioning centers on sustainability data, benchmarking, and resource management.
Windward Consulting NW
Office: Northwest regional
Northwest consulting firm listed by Building Potential with public Seattle benchmarking, energy-audit, and engineering services.
PARTNER Energy
Office: Remote service
National energy-efficiency, sustainability, and resiliency consultancy for existing buildings, new construction, and adaptive reuse, listed as an ENERGY STAR partner.
Performance Validation
Office: Tacoma
Building commissioning specialist with a current Tacoma hub whose first-party site focuses on optimizing facility systems against design intent and owner requirements.
RDH Building Science
Office: Seattle
Building-science consultancy listed in the Seattle benchmarking directory; relevant public work includes building performance and enclosure consulting.
RWDI
Office: Regional / remote
Engineering consultancy with public building-performance, sustainability, analysis, and compliance-support services.
SEBaR
Office: Seattle
Seattle Energy Benchmarking and Reporting specialist listed in Building Potential’s directory; a focused option for reporting assistance.
Servidyne
Office: Remote service
ENERGY STAR services provider with public benchmarking, Portfolio Manager, analytics, and energy-management capabilities.
Sheehan Engineering
Office: Regional / remote
Engineering provider and ENERGY STAR partner listed with public Seattle benchmarking, energy-audit, and engineering services.
Sustainable Investment Group
Office: Remote service
ENERGY STAR partner listed in the Seattle benchmarking directory with public sustainability, certification, and building-performance services.
Wood Harbinger
Office: Bellevue
Washington engineering firm with public MEP, controls, commissioning, and building-performance work from a Bellevue office.
JOIST
Office: Yakima
Central Washington owner’s representative focused on full-service Washington Clean Buildings compliance and documentation.
Green Check Solutions
Office: Remote service
Remote energy consultancy offering Washington Clean Buildings compliance, benchmarking, utility analysis, and energy-management documentation.
JTK Engineering
Office: Burlington
Burlington mechanical engineering firm offering Tier 1 and Tier 2 benchmarking, O&M and EMP documentation, audit coordination, and implementation planning.
Coffman Engineers
Office: Seattle / Spokane
Multidiscipline engineering firm with Washington Clean Buildings support covering benchmarking, audits, compliance documents, incentives, and implementation.
Energy System Engineers
Office: Washington
Washington engineering consultancy whose public services include Clean Buildings performance compliance, commercial energy audits, and building-systems design.
PAE
Office: Seattle
High-performance engineering firm offering energy analysis, carbon consulting, sustainable design, and building-systems engineering from a Seattle presence.
Gormindel
Office: Remote service
Compliance consultancy focused on Washington and Oregon benchmarking, EMP and O&M documentation, portal submissions, and incentive support.
VCA Green
Office: Remote / national
National building-performance consultancy combining ENERGY STAR benchmarking, disclosure compliance, audits, commissioning, and energy modeling.
Vert Energy Group
Office: Remote / national
Energy compliance firm with a Washington-focused Clean Buildings service and public claims covering benchmarking, audits, incentives, and portfolio-scale management.
Nova Group
Office: Remote / national
National energy and sustainability consultancy whose public building-performance resources cover Washington Tier 1, Tier 2, and Seattle compliance pathways.
Sunset Air
Office: Lacey / South Bend
Lacey-based commercial building-services firm offering energy benchmarking and efficiency support across South Puget Sound and Southwest Washington.
FSi Engineers
Office: Seattle / Spokane
Washington MEP engineering firm with Seattle and Spokane offices offering energy audits, modeling, upgrades, commissioning, facility assessments, and Clean Buildings support.
TestComm
Office: Spokane / Tri-Cities
Spokane-based testing and commissioning specialist serving the Inland Northwest with new-building commissioning, retro-commissioning, testing and balancing, and specialized building-systems verification.
Säzän Group
Office: Seattle
Seattle-headquartered engineering and consulting firm offering independent energy audits, Washington Clean Buildings support, commissioning, sustainability strategy, and high-performance building analysis.
P2S
Office: Seattle
Seattle engineering and commissioning office with published Washington Clean Buildings, energy benchmarking, audit, building tune-up, modeling, and commissioning services.
Holaday-Parks
Office: Tukwila / Richland / Spokane / Fife
Washington mechanical and building-systems contractor combining benchmarking, Clean Buildings and Seattle tune-up support with commissioning, automation, maintenance, engineering, and implementation.