GTech Engineering Corporation offers 2-5-10 year warranty review services for all kinds of residential buildings, including condos, apartments, and townhouses. We provide warranty review services for structural, building envelope, electrical, plumbing, and mechanical.

We provide a comprehensive review report that meets or exceeds the ASTM Standard E2018-15 for Property Condition Assessments. Our condition assessments and review report come with coloured pictures designed to help clients understand the true condition of the inspected property. We can also include a post-review conference, which allows clients to speak directly to the review engineer to make sure they fully understand the property’s condition.

We can also assist in answering the questions from the builder and the insurance provider and help the client’s lawyer for submitting the report to the insurance provider.

Depending on the scope of the work, our 2-5-10 year warranty review services can include an in-depth review of various building elements from footing to roof. We provide a detailed depreciation report and coloured photographs of the building issues.

A 2-5-10 year warranty review for the building envelope will evaluate the condition of the following building components:

Building envelope components include roofing systems, exterior finishes, siding, caulking, flashings, balconies, guardrails, exterior doors and windows.

Site drainage, pavements, walkways, landscaping, irrigation, site drainage, exterior lighting, walls, fencing/railings, signage and external amenities.


Building Condition Assessments

Our Services

A 2-5-10 year warranty review is generally provided for the common property, common facilities and other assets of a strata corporation. Two and five-year warranty review services cover the following issues:

Violation of the Building Code.


Defects in materials and labor make the new home unfit to live in.

Defects that permit unintended water penetration into the building assembly.

Defects in materials and labor supplied for the exterior cladding, caulking, windows and doors that may lead to detachment or material damage to the new home.

Defects in materials and labour supplied for the electrical, plumbing, heating, ventilation and air conditioning delivery and distribution systems (optional service).