A useful quote should separate demolition, excavation, base, wall system, drainage, backfill and restoration rather than presenting one unexplained total.
Key points to review
- Wall length and maximum exposed height
- Depth from top of wall to bottom of footing
- Access for an excavator, loader and material delivery
- Amount and type of demolition material
- Soil condition, groundwater and hidden fill
- Selected stone, block, boulder or engineered system
- Drainage pipe, aggregate, outlets and surface grading
- Geogrid, concrete, steel or engineering requirements
- Stairs, caps, railings, fencing, lighting and landscaping
- Pavement, lawn and planting restoration
How to use this information
Walk the full length of the wall from a safe location. Photograph the wall face, both ends, the area above it and any drainage outlets. Note the highest exposed point, what the wall supports and whether the condition changes after rain or winter. This creates a more useful starting point for contractors and design professionals.
Questions homeowners ask
Can I use this guide instead of a site evaluation?
No. The guide helps you document conditions and ask better questions, but hidden base, soil and drainage conditions usually require an on-site review.
What should I send with an estimate request?
Include wide photos, close-ups, approximate length and height, the property address, access information and what sits above the wall.
Should I get multiple quotes?
Yes. Compare scope, materials, drainage, exclusions and responsible provider details, not only total price.
When should an engineer be involved?
Consider engineering when the wall is tall, supports vehicles or structures, sits on a difficult slope or shows movement that is not readily explained.