Specialty projects

Investigation of construction problems/project failures

Disaster recovery inspection and consultation


Construction Problems, Project Failures, & Natural Disasters

We provide expert consultation on construction problems or project failures, as well as comprehensive moisture and installation investigations involving windows, claddings, roofing, and more.

When the pros are stumped, they come to us!

We bring decades of experience and insight to every project. When something has gone wrong — whether that be a natural disaster or a defect in the construction materials — our team can assess the situation, determine causation, and recommend remediation.

Unexpected property damage is a stressful and expensive situation. You can trust us to guide you through it with professionalism and care.

We have the experience to provide our clients with the very best service in the industry, and we are flexible in meeting client needs.

Private Homeowners • Builders • Contractors • Real Estate Management Companies • Commercial Building Owners • The Virginia State Government • The Federal Government

moisture inspection

We investigate moisture problems utilizing state-of-the-art equipment to provide a comprehensive review of moisture intrusion causes and effects. Our team will help you understand the problem and recommend an effective course of remediation.

mold inspection

Mold can damage your property and harm your health. IIS can ascertain the causes and extent of mold growth in residential and commercial properties, using a combination of visual inspection, moisture testing, and mold sampling. We will then advise on a proper course of remediation.

exterior building inspections

We provide comprehensive assessment of installation and moisture problems with building envelopes. Our expertise includes all types of exterior finishes, including EIFS, stucco, stone (natural and manufactured), brick, cedar, vinyl, and HardiePlank siding.

roof inspections

A roof is one of the most expensive investments in your home. We can inspect the installation or investigate moisture problems related to all types of roofing materials, including shingles (asphalt, wood, slate, tile, copper, architectural), roll roofing, built-up asphalt roofing, modified bitumen roofing, EPDM and TPO roofing.

air sampling

Do you know what’s in the air you breathe? IIS conducts indoor air investigations and sampling to evaluate problems related to mold/moisture contamination, allergens, volatile organic compounds (VOCs), infestations, and more. We provide a detailed report of the laboratory analysis.

construction analysis

IIS investigates construction and installation issues, providing failure analysis in situations where installation method, product design, or material defect has led to problems. We also conduct on-site field testing of window and wall components, providing analysis and scope for remediating the problem.

Forty years in the industry. That's experience you can trust.


We are based in Virginia Beach, Virginia, but we provide services throughout the east coast and travel for projects.


209 Business Park Drive
Virginia Beach, VA 23462


(757) 687-1909


(757) 687-1910



  • This field is for validation purposes and should be left unchanged.