United States

United States Environmental, Technical, and Building Advisory Services

Partner provides environmental, technical, and building advisory services across the United States, supporting commercial and industrial real estate transactions, development projects, and portfolio-level due diligence.

With headquarters on both the East and West Coasts, Partner operates a nationwide platform capable of supporting projects across all major U.S. markets. Our teams work with lenders, investors, owners, and developers to deliver clear, practical advice aligned with federal, state, and local requirements.

Partner supports real estate decision-making across the full asset lifecycle, from acquisition and financing through development, operation, and asset management. Our experience spans a broad range of property types and transaction structures, including single assets and large, multi-market portfolios.

Services Across United States

Phase I Environmental Site Assessments (ASTM-compliant)
Phase II Environmental Site Assessments
Property Condition Assessments/Building Condition Assessments /
Technical Due Diligence
Construction Monitoring and Lender Services
Environmental Remediation and Risk Management

News & Resources

New EPA Lead Standard Now in Effect

The U.S. Environmental Protection Agency has finalized stronger requirements about how lead dust hazards are identified and addressed in homes and child-occupied facilities built before 1978. The rule became effective in early 2025 and full compliance with key elements is required starting January 12, 2026.

What the 2026 ALTA/NSPS Land Title Survey Updates Mean for CRE Professionals

Developed through a joint collaboration between the American Land Title Association (ALTA) and the National Society of Professional Surveyors (NSPS), the 2026 ALTA/NSPS Guidelines have been released and will take effect on February 23, 2026. This 11th edition includes eight sections and updates to Table A Optional Items. Most revisions focus on tightening and clarifying language and improving surveyors’ field procedures with minimal anticipated impact on project timelines or costs. Below are highlights of the changes most relevant to commercial real estate professionals.

Is Your Office Property a Candidate for a Data Center Conversion? – Updated for 2025

Data centers are in high demand by many industries, including agriculture, banking, e-commerce, logistics, defense, mining, and health care. As operations become more data-driven, these industries and others rely on secure and efficient infrastructure to store, process, and analyze large volumes of information. In this latest NAIOP Winter Magazine 2025, Leo Bertolino shares strategies to make Data Center Conversions more feasible and fundable.

How One Investment Management Firm Added $60 Million in Portfolio Value

Greater Visibility Into Regulatory Exposure, Capital Planning Needs, and Portfolio-Wide Risks Managing large real estate portfolios requires more than transaction-level due diligence. As portfolios expand across markets, asset types, and operational priorities, firms increasingly need engineering, environmental, and asset-level data to support both acquisitions and long-term portfolio oversight. For a global investment management firm…

Multi-scope Due Diligence Services for Historic Jim Henson Studio Lot

When music producer McG and his investment partner, John Mayer, were negotiating the purchase of the iconic Jim Henson Studio lot, they wanted a comprehensive and detailed understanding of the physical condition of the historic buildings, including environmental condition studies, to evaluate potential costs associated with repairs and capital improvements for long term maintenance and…

Bundled Services Helping Carwash with Nationwide Expansion

Mister Car Wash, the nation’s largest carwash operator, needed more than a vendor to support its aggressive growth—they needed a partner who could go wherever they go and deliver consistent expertise on every property type. Since 2016, Partner Engineering and Science, Inc. has supported Mister Car Wash’s expansion by completing 200+ projects across 19 states,…

Multidisciplinary Services Helped Ground-Up Construction & Hospitality Development Projects Nationwide

For years, Partner has been a trusted provider for a confidential real estate investment and development group (the Client), a multi-strategy real estate company with deep experience in every aspect of the commercial real estate lifecycle, including expertise in ground-up construction and hospitality development. Partner’s services have included Geotechnical Services, Phase I and Phase II…

Multidisciplinary Services Expands Portfolio for Real Estate, Equity Owner & Operator in US & Canada

The confidential real estate and development moving truck, trailer, and self-storage rental company (the Client) has a growing real estate portfolio in the USA and Canada. Partner began supporting the Client in 2011 with their acquisition, renovation, and development projects. To date, we have collaborated with many stakeholders and worked on 1500+ sites, in 950+…