ENERGY STAR partner*
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.
Seattle benchmarking
Seattle energy benchmarking providers
Compare providers with public benchmarking services and an office in Seattle, the Eastside, or South King County.
How to use this guide
Start broad. Verify the exact scope.
Seattle building owners may need help setting up or correcting ENERGY STAR Portfolio Manager records, gathering utility data, checking building details, and completing annual reporting.
This page emphasizes providers with publicly listed benchmarking services and a nearby Seattle-area office. Office proximity does not prove service territory, and remote specialists may also be a strong fit.
Before hiring
Questions worth asking every finalist.
- Will the provider review existing Portfolio Manager data before submitting anything?
- Who is responsible for utility-data access, meter setup, and correcting historical records?
- Does the engagement cover only annual reporting or also Washington Clean Buildings requirements?
- How will the provider document completion and transfer account access back to the owner?
Publicly sourced directory
15 providers to review
Listings are ordered by the directory’s underlying research sequence, not quality or sponsorship. Confirm territory, services, credentials, availability, and price directly.
ENERGY STAR partner*
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.
ENERGY STAR partner*
McKinstry
Office: Seattle
Northwest design-build, engineering, and facilities firm whose public profile lists benchmarking, audits, controls, retro-commissioning, and implementation services.
ENERGY STAR partner*
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.
ENERGY STAR partner*
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.
Trane
Office: Redmond
Building-systems provider with a Redmond 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; verify current compliance scope and availability.
RDH Building Science
Office: Seattle
Building-science consultancy listed in the Seattle benchmarking directory; relevant public work includes building performance and enclosure consulting.
SEBaR
Office: Seattle
Seattle Energy Benchmarking and Reporting specialist listed in Building Potential’s directory; a focused option for reporting assistance.
Wood Harbinger
Office: Bellevue
Washington engineering firm with public MEP, controls, commissioning, and building-performance work from a Bellevue office.
Coffman Engineers
Office: Seattle / Spokane
Multidiscipline engineering firm with Washington Clean Buildings support covering benchmarking, audits, compliance documents, incentives, and implementation.
Primary source
Seattle Energy Benchmarking ↗Confirm the requirement before choosing help.
This directory is independent and cannot determine what a particular building must do.