Decks
in Lake St. Louis.

$8,000 to $25,000

Typical cost range · Lake St. Louis

Decks across the Lake St. Louis typically costs $8,000 to $25,000, with strong homeowner demand across the St. Louis Metro.

1 verified4 ZIP codes servedState records cross-checked

Get Decks Quotes in Lake St. Louis

Free
2
3
4

Tell us about your decks project

Help us match you with the right pros.

Scope
Budget
Timeline
Step 2 of 4

Pros like Midtown Home Improvements (4.1★) are in our network

2 decks contractors serving Lake St. Louis·1 government record-verified·Insurance certificate on file

What Decks Returns in Lake St. Louis

Mid-range cost and resale value from the 2025 Remodeling Cost vs. Value report. Lake St. Louis is benchmarked using the West North Central regional average.

ProjectCostResale ValueROI
Deck Addition | Wood$18,263$17,32395%
Deck Addition | Composite$25,096$22,19989%

Source: Remodeling Magazine 2025 Cost vs. Value. Mid-range tier.

Lake St. Louis Market

18K
Residents
$125,000-$149,999
Median Income
$3,000 or More
Property Tax / yr
4
ZIP Codes

📚Related Reads for Lake St. Louis Homeowners

Decks

Deck vs. Patio: Which Adds More Value to a Midwest Home?

Decks return 65–70% at resale. Patios return 50–60%. But cost, maintenance, and how your yard is configured change the math significantly. Here's how to choose.

2/15/2025Read Guide
Decks

How Long Does a Deck Last? Lifespan by Material and When to Repair vs. Replace

Pressure-treated wood decks last 15–25 years. Composite lasts 25–30 years. PVC decking can last 50+ years. Here's how to assess your deck's condition and when repair crosses into replacement territory.

4/27/2026Read Guide
Contractors

How to Read a Home Improvement Contract: 8 Red Flags Before You Sign

Most homeowners sign contractor contracts they don't fully understand. Here are the 8 clauses that create risk — and the 5 things every legitimate contract must include.

2/10/2025Read Guide
Financing

How to Finance a Home Improvement in the Midwest: 2026 Options Compared

Home equity loans, HELOCs, cash-out refinance, personal loans, and contractor financing all have different rates and risks. Here's how to choose the right option for your project in 2025.

2/20/2025Read Guide
Decks

Deck Permit Requirements in the Midwest: What's Required in KC, Chicago, Columbus, and More

Attached decks require permits in virtually all Midwest jurisdictions. Freestanding ground-level decks may be exempt under certain conditions. Here's what inspectors check and how requirements vary by metro.

4/27/2026Read Guide
Contractors

How to Hire a Contractor in Missouri: 7 Things to Check Before You Sign

Missouri has no state general contractor license requirement — which means anyone can call themselves a contractor. Here's the 7-step checklist to verify before you hand over a deposit.

2/1/2025Read Guide
MO · Screened Contractors

Top Screened Deck Building Pros in Lake St. Louis, MO

Ranked by verification strength. State record & coverage status is labeled by source: state database, insurance records, or contractor website.

  1. Midtown Home Improvements

    ABP Human VerifiedLicense
    ABP Human VerifiedInsurance
    4.1 out of 5 stars,4.1· 1,754 Google reviews
    36+ Years in Business
    BBB Accredited · A+
    Wentzville, MO

    License confirmed active against state records.

    Get a Free Quote
  2. Chesterfield Fence & Deck Company

    Not yet reviewed
    4.4 out of 5 stars,4.4· 425 Google reviews
    58+ Years in Business
    Chesterfield, MO

    License status not yet verified.

    Get a Free Quote

Free Quotes Today

Competing bids from verified Lake St. Louis pros. No commitment.

Get Free Quotes →

How We Verify

1
State business registry cross-check
2
Insurance certificate read where on file
3
BBB records, Google reviews, years in business
4
Human review before a partner account opens
Verify a license at Missouri Division of Professional Registration

AboveBoardPros is a matching service. These checks apply to the pros we list. We connect you with independent contractors and do not perform the work ourselves.