Light Post & Mailbox Installation · Plymouth & the South Shore
Secure Your Mailbox and Light Post Installations
Light post and mailbox installation in Plymouth for stable mounting and long-term curb appeal.
- Free on-site estimate
- 1 year warranty
- Fully insured
Free on-site estimates
Written quote within 2 to 3 business days. No guessing off a map.
1 year warranty
Workmanship backed on every fence and deck we install.
Veteran discounts
Plus neighborhood pricing when the street books together.
8+ years experience
Family owned, minority owned, fully insured.
L&L Fences installs light posts and mailboxes with secure mounting that withstands seasonal weather, plow impacts, and the kind of daily use that loosens poorly anchored fixtures. You need these installations when moving into a new home, upgrading your property's street presence, or replacing a damaged or leaning post that no longer functions as intended. The work involves setting posts in concrete footings, aligning placement to complement your fencing or driveway layout, and selecting materials that hold up under freeze-thaw cycles and moisture exposure.
This service addresses the need for fixtures that remain upright and functional through winter plowing, wind, and the wear that comes from opening and closing mailbox doors or changing light bulbs. Placement is planned to ensure visibility from the street, clearance from vehicle traffic, and compatibility with existing landscaping or fencing. Materials are chosen for durability and low maintenance, and installation includes proper footing depth to prevent frost heave from shifting the post over time.
- Footing depth
- 30 in minimum
- Mailbox height
- 41 - 45 in
- Setback
- 6 - 8 in from curb
- Materials
- Vinyl, coated aluminum, treated wood
What the Installation Involves and How It Holds Up
Your light post or mailbox is set in a concrete footing dug below the frost line to prevent seasonal movement, and the post is plumbed and braced during curing to ensure it remains vertical. Electrical conduit for light posts is installed before the concrete is poured, and wiring is routed to meet local code requirements. Mailboxes are mounted at the correct height for postal delivery, and the post is positioned to allow door clearance without interference from plowing or traffic.
After installation, you will notice that the post remains level and stable even after heavy snow or repeated impacts from road maintenance equipment. The mailbox door opens and closes without binding, the light fixture mounts securely, and the overall appearance integrates with your fencing or front yard layout. L&L Fences ensures that the installation is built to last without requiring frequent adjustment or repair.
This service does not include electrical work beyond conduit installation or replacement of existing landscaping disturbed during the dig. If your light post requires connection to your home's electrical system, that step is coordinated with a licensed electrician. The focus is on providing a stable, properly placed post that functions as intended and holds up under local conditions.
Questions
Questions About Light Post and Mailbox Installations
Homeowners often ask about placement rules, material choices, and how to prevent common problems like leaning or frost heave before scheduling installation.
What depth is required for a stable mailbox post?
Posts are typically set at least 30 inches deep in Plymouth to get below the frost line and prevent seasonal ground movement from shifting the installation.
How far from the road should a mailbox be placed?
Postal regulations require the mailbox to be 41 to 45 inches above the road surface and set back 6 to 8 inches from the curb, depending on local delivery vehicle clearance.
When should a light post be replaced instead of repaired?
If the post is rusted through at the base, leaning more than a few degrees, or the footing has cracked and shifted, replacement is the only reliable solution.
Why do some mailboxes lean after winter plowing?
Shallow footings, loose soil, or posts set above the frost line all allow seasonal movement or plow impacts to push the post out of alignment over time.
What materials resist damage from road salt and moisture?
Vinyl, powder-coated aluminum, and treated wood all hold up better than untreated steel or raw lumber in areas where salt spray and seasonal moisture are common.
Light Post & Mailbox Installation across southeastern Massachusetts
We cover 73 towns within 35 miles of Plymouth. Conditions differ across them, and so does what we recommend.
L&L Fences handles mailbox and light post installations across Plymouth with attention to proper depth, placement, and material selection. If you are ready to schedule an installation or want to review placement and material options, reach out for a free estimate.
Other services
No obligation
Get a straight answer on what your fence will cost
Free on-site estimate, line-item pricing with no hidden fees, and a 1 year workmanship warranty on everything we install. We reply within minutes during business hours.
Mon-Fri 8am-4pm, Sat 8am-12pm · Plymouth, the South Shore, Cape Cod & surrounding counties