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Ask for Post Depth: Contractor Backed Fencing Advice for Homeowners

by Sep 4, 2026

A new fence typically runs between $1,860 and $4,833 installed, with most homeowners landing near a $23 per linear foot average. Hire a professional for privacy fences, sloped yards, or any job with gates; DIY makes sense for short, simple chain-link runs. Either way, measure your fence line now and request two or three written quotes before you commit to a material.


TL;DR:

  • Material costs vary widely, with chain link starting at $10 per foot and wrought iron reaching up to $60, affecting total project cost significantly.
  • Labor typically accounts for around 50% of total fencing expenses, with site-specific factors like slope, soil, and permits adding to overall costs.
  • Proper post depth, concrete quality, and accurate scope details are crucial, as poor foundational work leads to fence leaning and early deterioration.
  • Most projects take one to four weeks, including permits and material lead times, with weather delays being the main scheduling concern.
  • Homeowners should prioritize detailed written quotes covering all line items and site conditions to avoid hidden costs and scope gaps.

Table of Contents

What Fencing Projects Actually Cost

Two quotes for the “same” fence can land $3,000 apart, and the gap almost always comes down to line items homeowners never think to ask about. Material alone spans a huge range: chain link runs $10 to $25 per linear foot installed, wood privacy $15 to $35, vinyl $20 to $40, aluminum $25 to $50, and wrought iron $30 to $60.

For a typical 150-foot backyard perimeter, that math puts chain link around $1,500 to $3,750 and wrought iron closer to $4,500 to $9,000 before gates. Gates deserve their own line item since a basic walk gate runs $150 to $600 installed, while a double drive gate can hit $400 to $1,800, and an automated driveway gate often exceeds $2,500.

Cost driver Typical range Why it swings
Material (per linear foot) $10 to $60 Chain link cheapest, wrought iron priciest
Labor share of total cost About 50% Post digging and setting concrete drive most of it
Gates $150 to $2,500+ Width, automation, hardware quality
Permits and site prep Varies by city Tear-out, slope, soil conditions

When you compare bids, check these before signing anything:

  • Does the quote separate material, labor, gates, and tear-out, or is it one lump number?
  • Is old fence removal and disposal included?
  • Does the price account for slope, rock, or soft soil on your specific lot?
  • Are permit fees quoted separately or already folded in?

Choosing a Fence Material That Fits Your Yard

Every material trades cost against maintenance and lifespan, and the right pick usually depends on how long you plan to stay in the house.

  • Wood (pressure-treated or cedar): Affordable and classic looking, but it needs restaining every few years. Expect 10 to 15 years of service, longer for well-cared-for cedar.
  • Vinyl and composite: Higher upfront cost, close to zero yearly maintenance, and a lifespan often reaching 20 to 30 years. Repairs can mean replacing a whole panel rather than a board.
  • Aluminum and wrought iron: Built for decorative, security-focused installs. Metal fencing commonly lasts 30 to 50 years, though ornamental detail and powder coating add cost.
  • Chain link: The lowest-cost option per foot and a solid fit for utility yards, dog runs, or side-yard boundaries where looks matter less.
  • Masonry and stone: A premium, heavy-duty option for homeowners who want a permanent boundary wall rather than a traditional fence.

If curb appeal is motivating the project as much as function, it’s worth browsing fence styles that boost curb appeal before locking in a material.

How Long Does a Fence Installation Take?

Most homeowners are surprised the physical build is the fast part. Full projects run one to four weeks start to finish once you count permits and material lead time, though the crew is usually only on-site a few days.

  1. Design and estimate: 1 to 3 days for a site visit and written quote.
  2. Utility locate and permits: 3 to 21 days depending on your city and HOA response time.
  3. Material lead time: In-stock chain link can ship same week; custom wrought iron or vinyl panels may take two or more weeks.
  4. On-site installation: 1 to 3 days for layout, digging, post setting, and panel or picket install.
  5. Concrete cure and final walkthrough: 24 to 72 hours before gates get hung and hardware gets tested.

Rainy stretches and frozen ground are the two biggest delay culprits, so scheduling around your local weather window matters as much as picking a contractor.

Permits, Property Lines, and the 811 Call

Skipping this step is how homeowners end up tearing out a fence they just paid for. A few checks up front save real money later.

  • Confirm whether your city or county requires a fencing permit and budget for the fee, which varies by jurisdiction.
  • Check your HOA covenant for height limits, approved materials, and setback rules before you order anything.
  • Get a property survey if your lot lines aren’t clearly marked; expect to pay roughly $300 to $600.
  • Always call 811 before digging so utility lines get marked, and give neighbors a heads-up if the fence sits near a shared boundary.

Vetting a Fence Contractor: The Checklist That Actually Matters

Anyone can quote you a price. Not everyone can back it up. Before you sign anything, confirm the basics.

  • Ask for proof of general liability insurance and workers’ compensation, not just a license number.
  • Request two or three recent local references and photos of completed jobs similar to yours.
  • Get post depth and diameter, concrete mix specs, and post spacing written into the contract, not just promised verbally.
  • Confirm gate hardware specs and warranty terms in writing, especially for double or automated gates.
  • Ask about the payment schedule. A deposit is normal; paying the full amount before work starts is a red flag.

Pro Tip: Ask every bidder the same five questions on your scope sheet and put the answers side by side. A contractor who dodges post depth or concrete specs is usually the one who cuts corners on both.

Post-setting quality, meaning depth, concrete quality, and plumb alignment, is the single biggest factor in how long a fence actually lasts. It’s worth paying more for a contractor who gets that step right rather than saving money on decorative extras.

DIY or Hire a Pro?

Doing it yourself saves on labor, which is roughly half the total cost of most fence jobs. That math looks great until a post shifts out of plumb or a gate starts sagging within a year, and you’re paying a professional to redo work you already paid for once.

DIY makes sense for short, straight chain-link runs on flat, easy-to-dig soil, but knowing when to step back and hire professionals is crucial, as outlined in avoiding common pitfalls in home projects. Anything involving privacy fencing, gates, slope, or rocky ground is where professional installation earns its cost. A common middle ground: handle staining, cleanup, or old-fence tear-out yourself, and let a crew set posts, hang gates, and pour concrete.

DIY or professional fence installation comparison

Maintenance and How Long Your Fence Will Last

Lifespan varies sharply by material. Wood typically lasts 10 to 15 years with regular staining, vinyl 20 to 30 years with almost no upkeep, and metal fencing 30 to 50 years.

  • Walk the fence line each spring and fall checking for leaning posts, loose hardware, and rot at the base.
  • Restain or reseal wood every 2 to 3 years to slow weathering.
  • Watch for gate sag or gaps at the bottom, both early signs a post has shifted.
  • Start budgeting for replacement once repair costs approach a third of a new installation.

Cutting Costs Without Cutting Corners

Saving money on a fence doesn’t have to mean a weaker one if you’re strategic about where you trim.

  • Stick to standard panel widths and skip decorative post caps to trim material cost.
  • Schedule installation in late fall or winter when crews are less booked.
  • Handle staining, sealing, and old-fence cleanup yourself; leave post setting to the pros.
  • Bundle fencing with other yard work, like drainage or grading, to save on mobilization costs.
  • Require every bidder to quote against the same written scope sheet so you’re comparing apples to apples, not just bottom-line numbers.

How We Approach Every Fence Project

We start every fence project by walking the site, not the blueprint. Drainage patterns, soil type, and slope all affect where posts go and how deep they need to sit, and getting that wrong is what causes leaning fences two winters later. Over 25 years serving St. Charles County, we’ve built our process around a written scope, clear post and concrete specs, and steady updates so you’re never guessing what happens next. If you want to see the difference site-first planning makes, our project gallery shows real installs, not stock photos.

Get A Local, Site-Smart Fence Quote

Some fence contractors handle parts of a fence project that most quotes gloss over: site prep, drainage-aware post setting, gate installation, and workmanship tailored to local soil and terrain. Instead of a generic per-foot number, you get a written scope that accounts for your actual yard.

Precision outdoor Solutions

Before you request an estimate, have your fence line measured, note any HOA rules that apply to your property, and take a few photos of the area you want fenced. That gives our team what it needs to give you a real number, not a ballpark. Ready to move forward? Request a fence installation estimate or browse our full services if drainage or grading work needs to happen alongside your new fence.

What Homeowners Consistently Get Wrong About Fence Budgets

The biggest mistake I see homeowners make isn’t picking the wrong material. It’s shopping for a price instead of a scope. Two bids that look identical on the bottom line can differ enormously in post depth, concrete mix, or whether tear-out is even included, and that gap only shows up two years later when one fence is leaning and the other isn’t.

What Homeowners Consistently Get Wrong About Fence Budgets — overview diagram

There’s also a quiet myth that DIY always wins on cost. It wins on labor cost, full stop. It does not win on total cost of ownership if a post heaves out of a shallow footing or a gate sags because the hinge post wasn’t set deep enough. I’d rather see a homeowner spend slightly more upfront on correct post setting than save $500 and repeat the job in five years.

If there’s one number worth memorizing from this whole guide, it’s not a price. It’s this: ask every contractor for post depth, concrete spec, and gate hardware in writing before you compare a single dollar figure.

— Mario

Sources

Cost and timeline figures in this guide draw from Angi’s fence installation cost data, Buildermuse’s 2026 per-foot pricing breakdown, Fence Guys’ installation timeline overview, and Fence Installation Authority’s labor and cost-factor analysis. For local pricing detail, see our fence cost per foot guide.

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Tel: (636) 358-8644
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