Mailbox post installation is needed when the existing post is rotted, cracked, or leaning beyond adjustment, when storm or vehicle damage has destroyed the post, or when postal service delivery standards require a new installation at the correct height and setback from the road.
- Post hole digging and concrete footing
- Post plumb and set
- Mailbox mounting at regulation height
- Final plumb and level check
The Cost of Delay
A post not set below the frost line is subject to frost heaving — the upward movement of soil as groundwater expands during freezing. Contacting an expert early allows for targeted solutions before the damage becomes significantly more expensive to address.
A properly set post — at the correct depth below the frost line — remains plumb through freeze-thaw cycles that will heave an improperly set post every winter. Correct height and setback ensures mail carrier access without complaint.
A pressure-treated lumber post set to the correct depth below the frost line lasts 15 to 20 years. Aluminum and steel posts last significantly longer.
A post not set below the frost line is subject to frost heaving — the upward movement of soil as groundwater expands during freezing. Each winter cycle pushes the post slightly higher and more out of plumb. After two or three winters, a post installed at 12 inches may be nearly vertical, and by year five it is typically leaning 20 to 30 degrees. The leaning post then pulls the remaining intact section out of the soil with each season's heave cycle. A mailbox that has been reported to the postal service as inaccessible can result in held mail delivery, which is a more immediate consequence than the eventual structural failure.
- The Details Matter: Our specialists arrive fully equipped to deliver precise, lasting results tailored exactly to your home's needs — no guesswork, no shortcuts.
- We Stand Behind Our Work: Every job comes with our commitment to quality so you can rest easy knowing your home is properly protected.
- Licensed & Insured: Full liability coverage on every visit, protecting you and your property throughout the entire process.
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