Most articles about installation day say the crew arrives, sets posts and installs panels. That is true and useless. Here is what actually happens, in order, and the handful of things a homeowner can do that genuinely change the outcome.
Sequences vary between contractors — this is how we work, and where a step commonly differs we say so.
Before anyone arrives
Utility marking. The dig cannot start until the utility notification period has run and the lines are marked. In Pennsylvania that obligation is legal, not optional, and the waiting period is counted in business days — which is why a Thursday request does not clear by Saturday. We cover it properly in our guide to permits and the approvals that sit alongside them.
Permit in hand. Where your municipality requires one, it needs to be approved before posts go in, not during.
Clear the line. This is the single most useful thing a homeowner can do. Three feet either side of the fence line, cleared of planters, firewood, garden ornaments, trampolines and anything else that has to be lifted. Crews will move things. Moving things is time you are paying for, and something always gets damaged.
Cut back vegetation. Shrubs and low branches along the run. Not because we cannot work around them, but because a fence built through a hedge is a fence you cannot maintain afterwards.
Layout and marking
First job on site is confirming where the fence goes. Before any digging begins, we walk the fence layout with the customer to verify the layout is correct, confirm gate placement, and confirm the direction each gate will swing.
Speak up at this stage. Moving a marked line takes minutes; moving a set post takes a day and a jackhammer. Gates are what homeowners most often want somewhere different once they see the layout on the ground, and swing direction is the detail people realise matters only when they picture carrying something through the opening.
Access
We need a route from the truck to the fence line for an auger, posts, panels and concrete. A gate at the side of the house, a width of driveway, sometimes a neighbour’s permission to cross.
Where machine access is impossible — a fully enclosed back yard, a steep bank, a narrow row-house passage — holes get dug by hand and material gets carried. That is slower and it should have been priced that way at the quote. If nobody looked at access before quoting, that is a warning sign about the quote.
Removing an existing fence
Old fence out first. Old posts are the variable: a timber post in soft ground pulls in a minute, and a post set in a large concrete footing in 1985 does not. Disposal is a real cost and should be itemised on your quote rather than appearing later.
Setting posts
Posts are the fence. Everything else hangs off them.
Holes are dug to a depth appropriate for the local frost line and the fence type, posts are set plumb and to line, and concrete goes in. Gate posts and corner posts carry more load than line posts and are treated accordingly — a gate post sized like a line post is the most common reason a gate sags within two years.
Concrete needs to cure. This is the part homeowners are least prepared for. On many jobs posts are set one day and panels hung on a later visit, because hanging panels on green concrete pulls posts out of plumb. A crew leaving at lunchtime with only posts in the ground is not a crew that has given up — see how long installation takes for the realistic timeline.
Grade and slope decisions
Where ground falls, there are two approaches: step the fence, so each panel sits level with a vertical offset between panels, or rack it, so panels follow the slope with pickets staying vertical. Aluminium racks readily. Most vinyl privacy panels have to be stepped.
Stepping leaves triangular gaps at the low edge of each step, and how those are handled — raked bottom rail, cut panel, landscape fill — is a decision worth making deliberately rather than discovering afterwards. Our notes on fencing sloped yards go into it.
Pets and children
Keep both indoors while work is happening. Open gates, augers, wet concrete and a partially built fence line make a yard that is not secure, even when it looks nearly finished. The fence is not a containment barrier until the last gate latch is on.
Cleanup and walkthrough
Offcuts and packaging away, spoil from post holes dealt with, and a walk of the finished line together. Check gates specifically — swing, latch engagement, and that they clear the ground through their full arc. A gate that catches on a high spot in summer will catch worse after frost.
What actually causes delays
- Utility marks not returned within the notice period
- Rock, or old footings nobody knew about
- Saturated ground — concrete and mud do not mix, and this is the most common weather delay in spring
- Permit or HOA approval still outstanding
- A boundary question raised by a neighbour on the day
- Access being tighter than described
Most are avoidable with a site visit before the quote, which is why we insist on one.
Schedule Your Free Fence Estimate
We look at access, grade and the fence line before quoting. Book at calendly.com/gatto-david/estimates or call 717-650-2132. See the fence services we offer.