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Pergola & Pavilion Footings in Englewood, Colorado
Englewood, Colorado

Englewood Pergola Footing Contractors

Almost every hard pergola footing has an easy version three feet away. Worth knowing which one you're buying.

A pergola kit assumes your back yard is a flat, empty, uniform rectangle. Yours isn't. There's a patio somewhere, an irrigation main running who knows where, a tree with opinions about its roots, and a corner where the builder's fill went in deep and nobody ever came back to check on it. The kit doesn't know about any of that.

So every one of these jobs turns into the same decision, repeated once per post: build through whatever is in the way, or move the post and build the easy version. Both are legitimate. They cost very different amounts, and on Englewood's compact back yards the choice comes up more often than it would on a big open lot. We'd rather walk it with you before anything is ordered than hand you a change order after the first hole opens.

Design to the yard, or make the yard match the drawing

People arrive with a location already fixed in their head, usually because of shade, or the door it lines up with, or where the table goes. That's a real requirement and sometimes it wins. But it's worth knowing you're choosing it, because a post position is the cheapest thing to change and the most expensive thing to force.

Take the patio case. If the slab is sound and the pergola has to sit on it, we can core through, reach proper bearing underneath, set the support, and patch the surface. That's a legitimate piece of work and it's more expensive per post than drilling in open lawn by a good margin. Move that post off the slab edge and the same support costs a fraction.

Or take builder fill. On lots where a house was pushed into a grade, one corner of the yard can be several feet of material that never got compacted properly. A post landing there needs a support that reaches past it. That one you often can't design around, because fill doesn't sit in a convenient square. But you'd like to know about it before you're committed, not after.

Below frostthe bottom of every hole, a depth the building department confirms for your address
Upliftthe load that picks the hardware, since the structure itself weighs so little
7 daysbefore the structure gets built on fresh concrete, sooner for layout work

Reasons to move a post, and what each choice costs

What we run into in Englewood back yards, and how the two options compare at each one
What's in the wayBuilding through itMoving the post instead
A sound patio slab in the wayCore the slab, reach bearing below, set the support, patch the surfaceCosts nothing structural, but the pergola isn't where you pictured it
Irrigation main or low voltage lightingHand exposure, a rerouted line, and another trade in the scheduleUsually quick and cheap, if the layout has any give in it
Structural roots of a tree you want to keepA hole placed to miss the important roots, sometimes reaching deeperThe shade you're building already exists there. Take the hint
Deep uncompacted fill in one cornerA support that reaches past the fill, the biggest single cost on this pageOften not available, because fill is rarely confined to one tidy spot
The gas or electrical serviceNot a negotiation at any priceThe only right answer, and locates happen before we mark anything
Low ground where water sits after a stormA post base living in wet soil, which shortens the hardware's lifeMove it a few feet, or fix the drainage you were going to fix anyway

When paying for the hard hole is the right call

We're not arguing everything should move. Plenty of times the location genuinely matters, and here's our test: if moving the post changes what the structure is for, spend the money. Shade lands where the sun says it lands, and a pergola shifted four feet west to save on one hole is a pergola that stops shading the table at five in the afternoon. That's a bad trade.

Same with alignment. A structure that lines up with a door, a window, or an existing patio edge looks intentional. One that's three feet off looks like a mistake forever, and nobody remembers why. If the layout is doing real work visually, hold it and pay for the harder support.

What we push back on is the arbitrary version, where a post lands on top of something difficult purely because that's where the tape measure fell. Slide it, rotate the whole frame slightly, or change the bay spacing and let the beam do the work. Cheaper, and you'd never know the difference standing under it.

Pergola picked out and no idea what's under the spots you chose?

We'll mark the layout in your yard, get utilities located, and tell you which posts are easy and which ones aren't. (303) 569-4046.

Sequencing it against the rest of the project

Order matters here more than on most small jobs. Supports go in before new hardscape, always, because drilling through a patio you poured last month is a heartbreaking way to spend money. If a new patio and a pergola are both in the plan, we set the bearing first, then the flatwork goes around it.

The other sequencing question is the structure itself. Whoever builds the pergola needs post hardware that matches their design, so we want to know what's being built before the concrete goes in. Setting a base plate for a six by six and then having a steel kit show up is fixable, but it's fixable in the annoying way.

For season, the ground here is workable from spring through late fall, and fall is quietly the best of it. Holes stay clean, the yard recovers over winter, and you're ready to build the structure in spring rather than losing the good months to a crew in the back yard. Cold months are still possible, with warm mix water, blankets, and no concrete placed on frozen bearing. Wet spring clay is the condition that actually slows us down, because a hole that caves gets drilled twice.

Decisions we want settled before we lay out a single hole

  • Final post positions marked on the ground where you can stand and look at them
  • What the roof actually is: open slats, solid panels, or fabric, because each one loads differently
  • Anything that gets hung from it later, including a heater, a fan, or a swing
  • Whether the existing patio stays, gets replaced, or gets extended
  • Utility locates completed, plus anything private that a locate service won't find
  • Where water goes after a storm at each post location
  • Who's building the structure, and exactly what hardware their design expects
Englewood Pergola Footings

Pergola Footings in Englewood

Still unsure about something?

Call the crew at (303) 569-4046 and we will talk it through.

It can change it more than the rest of the job combined. One support through a slab, around a utility, or reaching past deep fill can cost several times what an ordinary hole in open lawn costs, because it brings equipment, hand work, and sometimes another trade with it. That's why we walk the layout before quoting. Sometimes the whole difference between two bids is one post nobody looked at.

Usually, and coring is the right tool precisely because it doesn't shock the slab the way breaking does. What we check first is the slab's condition and thickness, whether it's reinforced, and whether it's already cracked nearby. A patio that's sound takes a clean core and a tidy patch. One that's already broken up and moving is telling you something, and we'd talk about the patio before we talk about the pergola.

Sometimes, and it's worth asking your builder before you decide. Wider spacing between posts means the beam works harder, so the timber or steel gets bigger. That's often a good trade: fewer, better supports beat more marginal ones. But it's a real cost that lands on the carpentry rather than on us, so the two decisions should get made in the same conversation instead of separately.

Almost certainly not. Old bed soil is loose, organic, and holds water, which is wonderful for plants and terrible for bearing. A support set in that material sits in ground that swells, shrinks, and compresses on a completely different schedule than the rest of the yard. The fix is a support that reaches past it. Putting the same footing back in the same soil buys a few seasons.

Work backward from when the structure gets built. Concrete needs its cure time before the frame loads it, your builder needs a window, and spring here reliably steals a week from somebody. Getting bearing in during fall or early spring is comfortable. Booking the holes in June for a July pergola is possible and tight, and it usually means the good weather goes to construction rather than to you.

A quick look, that's all. Keep mulch, soil, and pots off the post base so the hardware stays dry and visible. Make sure water isn't collecting on top of the concrete, since a standoff base exists specifically to keep the wood out of standing water. Check the fasteners are tight after the first winter. If you see rust staining running down the concrete, tell us, because that's the hardware asking for attention.

The structure gets designed for public use rather than family use, which usually means an engineered design, heavier hardware, and more attention to uplift and sway. On our end the differences are logistics: keeping the entrance usable, protecting existing paving, and working hours that don't cost you business. The holes themselves are the same holes. Everything around them changes.
Finished concrete project at a Colorado home

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