Serving McLean and the greater northern Virginia area, ETC is an engineering consulting firm dedicated to delivering advanced solutions for the built environment. With a primary focus on roofing, waterproofing, and building envelopes, our team provides a comprehensive suite of services tailored to the unique needs of each project. From complex commercial buildings to multi-family residential properties, our engineering consulting services address challenges, ensure safety, and optimize performance. As one of the leading engineering consulting companies in the region, we bring a wealth of experience and technical expertise to every client.

Roofing and Waterproofing Consulting

A building’s roof is its first line of defense. Our team provides comprehensive roofing and waterproofing assessments to protect your investment. We identify potential issues before they become costly problems, offering a range of services such as:

• Condition assessments and evaluations for all types of roofing systems;
• Forensic investigation of leaks and failures to determine the root cause;
• Development of repair and replacement strategies that are both effective and budget-conscious; and
• Quality assurance inspections during construction to ensure proper installation.

Building Envelope Services

The integrity of your building’s envelope is crucial for performance, energy efficiency, and occupant comfort. Our experts specialize in the analysis and design of building exteriors. We perform comprehensive building surveys to document current conditions. This involves targeted water intrusion testing, spray testing, and dye testing to locate leaks or hidden moisture issues. When deeper analysis is needed, our team conducts intrusive diagnostics to uncover structural deficiencies and recommend cost-effective repair strategies.

Structural and Engineering Evaluation

We provide thorough building evaluations to clearly understand your property’s condition and ensure peace of mind. Our consulting engineering services include detailed building surveys that assess the integrity of structural components and identify potential issues before they become major problems. We specialize in diagnosing water intrusion issues using advanced methods, including spray testing and nondestructive ground-penetrating radar. When necessary, our team conducts thorough, intrusive investigations to identify the root cause of complex structural concerns. This detailed approach to engineering consulting ensures you have the accurate information needed to make decisions about your property.

Property & Community Consulting Services

We help HOA and condo associations, facility owners, and property managers plan, maintain, and protect their assets with data-driven consulting.

• Capital Reserve Studies: Plan long-term repairs and replacements with capital reserve studies that model useful life and costs for major components such as roofing, façades, and MEP systems. Deliverables include a funding plan and cash-flow scenarios to support responsible budgeting.
• Warranty Studies & Turnover Inspections: Protect your investment with warranty inspections, turnover reports, and thorough documentation of construction defects. We identify performance issues early so owners and associations can pursue remediation before warranties expire.
• Pavement Assessments & Rehabilitation Design: Extend pavement life with pavement condition assessments, PCI scoring, and rehabilitation design. Recommendations range from targeted patching and overlays to full-depth reconstruction, aligned to lifecycle and budget goals.

Architectural Consult and Design

Our consulting services meet the diverse needs of McLean’s varied architectural landscape. We have extensive experience in historic restoration, creating functional rooftop decks, and navigating complex building additions. We’re also proficient in ADA compliance projects. Additionally, our mechanical team offers in-depth HVAC and MEP reviews, energy performance evaluations, and retro-commissioning to fine-tune existing building systems.

Litigation Support and Insurance Evaluations

When structural issues or property loss lead to disputes, you need an unbiased and expert technical opinion. We provide reliable litigation support and detailed insurance evaluations for clients in McLean. Our team conducts thorough forensic reviews to determine the cause and extent of damage, offering clear and defensible findings. As a respected engineering consulting firm, we serve as a trusted resource for attorneys, insurance adjusters, and property owners, providing the factual foundation needed to resolve claims and legal matters.

Why ETC in McLean, VA?

For over 4 decades, we’ve been a trusted partner for clients throughout Virginia, Maryland, and Washington, D.C. This extensive experience gives us deep local knowledge of regional building codes, environmental conditions, and construction practices. We built our reputation among engineering consulting firms on technical excellence and unwavering honesty. Our long history in the area means we understand the challenges and opportunities of owning and managing property in McLean.

Ready to Start Your McLean, VA Project?

Whether you’re planning a new construction project, need an evaluation of an existing building, or need expert advice, our team is ready to assist you. Contact us today to request a proposal for our engineering consulting services.