Deck Staining & Sealing Cost UnionDeck Staining & Sealing Cost UnionDeck Staining & Sealing Cost UnionDeck Staining & Sealing Cost UnionDeck Staining & Sealing Cost UnionDeck Staining & Sealing Cost UnionDeck Staining & Sealing Cost UnionDeck Staining & Sealing Cost UnionDeck Staining & Sealing Cost UnionDeck Staining & Sealing Cost Union

Deck Staining & Sealing Cost in Union, MO

Detailed pricing guide with local market adjustments and material comparisons

Union Average

$340–$1,275

Market Tier

Small City

Cost Breakdown

Deck Staining & Sealing Cost in Union

Small City

LowAverageHigh

$340$808$1,275

Market Tier

Small City (0.85x)

Small city with below-average costs

Material Cost Comparison

Deck stain or sealer(Budget)

$255–$956

Deck cleaner(Mid-Range)

$340–$1,275

Brightener(Premium)

$476–$1,785

Factors that affect your cost

Deck square footage
Current condition and prep needed
Stain type (transparent, semi-transparent, solid)
Railing and stair staining
Power washing included
Number of coats
Deck repair before staining

Save Money with DIY?

Call a pro when: Hire a professional for large decks, decks that need significant repair before staining, or if previous stain needs chemical stripping. Pros have commercial-grade equipment for faster, more even application.

Get Quotes in Union

Anna Mudd Painting

Saint Louis, MO

(314) 207-3053

SNL Painting, Inc.

Saint Louis, MO

(636) 724-6829

Gateway Custom Painting LLC

Saint Louis, MO

(314) 916-6733

Paint the Earth

Saint Louis, MO

(314) 706-3789

Founding Member

Premium spot in Union

Ambassador

Lead the Union community

Founding Member

Premium spot in Union

View all 32 painters in Union →

Union Housing Market

Median Household Income

$71,760

Median Home Value

$199,100

Median Rent

$847/mo

Homeownership Rate

62.9%

Population

12,560

Median Year Built

1996

Source: U.S. Census Bureau, ACS 2023 5-Year Estimates

Track Your Costs

Maintenance

Deck Staining & Sealing

Date

April 2026

Cost

$808

Vendor

Your local pro

Warranty

2-year material warranty

Union average: $340–$1,275

Before

Issue documented with photos

After

Repair completed, area sealed

Materials Used

Deck stain or sealerDeck cleanerBrightenerPower washer

Warranty Details

2-year material warranty

Auto-Checkup Created

"Deck Seal Test" — every 24 months

Added by youApril 2026

Property Health Score

Fair

exterior category +5 pts(65 → 70)

Documentation19/25

Maintenance20/25

Warranty22/25

Investment21/25

Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.

Track this repair in PropDoctor →

Get a Personalized Estimate

Find a painter near me

I found 32 painters in your area. Here are the top results:

Professionals Found

32 results

Smith & Sons

Connected

painter

4.9(47)

BookQuote

J&R Home Services

painter

4.7(23)

From $95/hr

MessageView

View All in ProPortal

Log my deck staining & sealing in PropDoctor

I'll help you log this. I've pre-filled the details — review and submit:

Add to Property History

painter

Title:painter

Category:painter

Date:2026-04-04

Fill Form & Review

Fill Form & Submit

SmartSearch understands 51 action types across scheduling, vendor discovery, and home maintenance.

Try SmartSearch →

Cost FAQ

What is the average cost of deck staining & sealing in Union?

The average cost of deck staining & sealing in Union, MO ranges from $340 to $1,275. The final price depends on Deck square footage, Current condition and prep needed, Stain type (transparent, semi-transparent, solid).

What factors affect deck staining & sealing cost?

Key factors include: Deck square footage, Current condition and prep needed, Stain type (transparent, semi-transparent, solid), Railing and stair staining, Power washing included, Number of coats, Deck repair before staining. In Union, local labor rates and material availability also influence pricing.

Can I save money by doing deck staining & sealing myself?

Power wash the deck and let it dry 24-48 hours. Apply deck cleaner to remove gray fibers if needed. Use a pump sprayer or stain pad to apply stain, working in the direction of the wood grain. Apply two thin coats rather than one thick coat. Hire a professional for large decks, decks that need significant repair before staining, or if previous stain needs chemical stripping. Pros have commercial-grade equipment for faster, more even application.

How do I get accurate quotes for deck staining & sealing in Union?

Get at least 3 quotes from licensed professionals in Union. Use Fizbo SmartSearch to find and compare local painters, read reviews, and request estimates — all in one place.

Explore Union, MO

Homes for Salein Union Rentalsin Union Home Servicesin Union Maintenance Guidesin Union Find Professionalsin Union

Deck Staining & Sealing Cost in Nearby Cities

Chesterfield, MO Wentzville, MO Ballwin, MO Washington, MO Eureka, MO Warrenton, MO

Deck Staining & Sealing Cost in Union, MO

Cost Breakdown

Deck Staining & Sealing Cost in Union

Material Cost Comparison

Save Money with DIY?

Get Quotes in Union

Union Housing Market

Track Your Costs

Deck Staining & Sealing

Property Health Score

Get a Personalized Estimate

Cost FAQ

More Cost Guides for Union

Deck Building & Repair Cost

Exterior House Painting Cost

Pressure Washing Cost

Explore Union, MO

Deck Staining & Sealing Cost in Nearby Cities