Unlock Your Home’s Potential With Our Custom Decks in Monkton & Northern MD, Mechanicsburg, York & Central PA
Get to Know us
West Shire Decks is a family-owned custom deck build and designing company, serving homeowners throughout Mechanicsburg, York PA, Monkton MD, and the surrounding Central Pennsylvania region.
Since our founding in 2019, we have established ourselves as the area’s premier choice for custom built decks, meeting the growing demand from homeowners seeking to enhance their outdoor living spaces.
We are a proud recipient of the “Simply the Best” in the category of ‘Home Improvement’ through Harrisburg Magazine – not just once, but six years in a row (2020, 2021, 2022, 2023, 2024, and 2025) based on thousands of local readers votes in their annual competition.
Dream it. Plan it.
Build it. Enjoy it.
What Makes Our Custom Built Decks Special?
Premium Quality Materials:
We build with top-tier Trex, TimberTech, cedar, and composite decking that lasts. Our custom deck railing options and premium materials ensure your deck stays beautiful for decades with minimal maintenance.
Comprehensive Project Management:
From initial consultation and permit acquisition to demolition, construction, and final inspection, we handle every aspect of your custom deck construction project. You’ll work with one dedicated team throughout.
Personalized Design Solutions:
Our creative custom decks designers customize every detail to your home and lifestyle whether you want composite or PVC style decking, railing, multi-level layouts, or integrated pergolas.
More Ways We Help:
We don’t just build new decks. We also:
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Fix broken or wobbly old decks
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Replace ugly railings with new custom deck railing design
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Add deck lighting so you can use your deck after dark
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Build pergolas and covered porches
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Make old decks look brand new again
OUR SERVICES
Custom Deck Design and Build
We build and refurbish outdoor decks for residential and commercial clients throughout Central Pennsylvania.
Deck Upgrades
We provide a variety of deck enhancement services, including railing installation, deck resurfacing, deck lighting, pergola and porch installation.
A glimpse into our project gallery
We are Proud to be a
Contractor
Investments Other Customers Have Made In Their Projects
$24,000 - $26,000
- Deck Replacement
- Stairs to Ground and Trim to Ground
- Sea Salt Decking
- White Vinyl Railing with Black Aluminum Bals
$55,000 - $60,000
- Large Second Story Bi-Level Deck with Stairs
- Trex Select Saddle Decking
- White T-Top Vinyl Railing with Black Aluminum Balusters
- Water Mitigation System Installed
$70,000 - $90,000
- New Deck Build
- Woodland Brown Decking
- Demo and Disposal of Existing Deck
- Pressure Treated Framing, Cocktail Railing, Post Cap Lights w/ Bluetooth Controller
- Driveway Railing
- Demo Sunroom
Why choose west shire for your outdoor project
Featured Projects
Full Outdoor Renovation
When it comes to the technical stuff, leave it to us. Time to break out the blueprints for your new deck.
FAQ
What are signs I need deck repair services?
If you notice cracked or splintered boards, soft spots when walking, loose or popping nails, wood discoloration, wobbly railings, or rotting posts, your deck needs professional repair. These issues compromise safety and can worsen quickly.
What materials are used in deck construction?
We work with all premium decking materials: pressure-treated wood (economical, requires maintenance), composite decking like Trex and TimberTech (wood appearance, low maintenance, 25-30 year lifespan), and PVC decking (highest durability, minimal maintenance, 50-year warranties). For custom deck railing, we offer wood, vinyl, aluminum, glass panels, and cable systems.
What types of decks can a deck builder construct?
We build wood decks, composite decks (Trex, TimberTech), and PVC decks in all styles. Our decks designers specialize in multi-level designs, wraparound decks, freestanding decks, rooftop decks, and curved layouts.
What styles are popular in custom deck design?
Today’s most requested custom deck designs and layouts include multi-level decks for dimension, wraparound decks that flow around your home, elegant curved designs, and modern rooftop decks. Popular features include sleek cable or glass custom deck railing designs, integrated LED lighting, custom wood deck railing with decorative patterns, built-in benches, and pergola coverings.
What makes a custom deck contractor stand out?
Top custom deck contractors provide superior craftsmanship, comprehensive warranties, and personalized service. West Shire Decks stands out with six “Simply the Best” awards, TimberTech Platinum Certification, creative custom decks designers, and expert custom deck construction serving Mechanicsburg, York PA, Monkton MD, and Central Pennsylvania.
How long does it take to build a custom deck?
Most custom decks and designs take 1-3 weeks to complete, depending on size and complexity. A simple single-level deck (12×20) typically takes 5-7 days, while larger multi-level custom decks construction with pergolas and custom deck railing designs may require 2-3 weeks. West Shire Decks provides a detailed timeline during consultation and stays on schedule throughout your custom deck construction project.
Where is custom deck railing installation typically needed?
Custom deck railing installation is required on any elevated deck over 30 inches high (per building codes), stairs, balconies, multi-level platforms, and rooftop decks for safety. Beyond code requirements, custom wood deck railing and decorative railings add style, define spaces, and increase home value.
What maintenance do custom built decks require?
Maintenance depends on materials. Composite and PVC custom built decks require only occasional soap-and-water cleaning, no staining or sealing. Custom wood deck railing and cedar decks need annual cleaning, staining every 2-3 years, and inspection for rot or damage. West Shire Decks uses premium materials with long warranties and can advise on proper maintenance during your custom deck construction consultation.
Who are the top custom deck specialists?
How is Trex decking installed?
Professional Trex installation begins with a sturdy pressure-treated wood subframe built to exact specifications. Our certified installers then use a Trex composite boards using hidden fasteners (for a seamless look) or color-matched screws, ensuring proper spacing for expansion and ventilation. We follow strict Trex installation guidelines for alignment, drainage, and structural integrity.
What do PVC deck specialists do?
PVC deck specialists handle design, material selection, and installation of 100% synthetic PVC decking systems. These durable, low-maintenance custom built decks resist fading, scratching, and mold.
What's the difference between wood, composite, and PVC decking?
Wood decking (cedar, pressure-treated) offers natural beauty at lower upfront cost but requires annual staining and sealing. Composite decking (Trex, TimberTech) combines wood fibers and plastic for low maintenance with wood-like appearance, lasting 25-30 years. PVC decking is 100% plastic, extremely durable, fade-resistant, and requires minimal maintenance with 50-year warranties. Our custom deck build and design experts help you choose the best material for your budget and lifestyle.
Check Out Our Latest Blog Post
How to Make Your Deck a Safe, Happy Space for Pets in Central Pennsylvania
To make your deck pet-friendly in Central Pennsylvania, choose scratch-resistant, splinter-free decking, add secure railing with tight baluster spacing, install gates at the stairs, and give pets shade and water. Close off the space under the deck to keep pets and...
Get Pro Tips & Ideas from West Shire Decks by checking out our blog post for all things deck-related!
Flexible Financing Plans Available