Deck Builders Bethel Park, PA

Experience the difference with our premium decking solutions in Bethel Park, PA.
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Looking for trusted deck builders in Bethel Park, PA (15102)? Cousins Roofing, Siding & Decks designs and installs decks that expand your outdoor living space and boost curb appeal. Whether you want a simple wood platform, a multi-level composite design, or a rebuilt deck with modern upgrades, our team delivers craftsmanship that lasts.

From homes near South Park Township to neighborhoods along Brightwood Road, Library Road, and beyond, Bethel Park families count on us to create decks perfect for entertaining, relaxing, and enjoying the outdoors.

Why Bethel Park Homeowners Trust Our Deck Builders

  • Licensed & insured contractors serving the South Hills
  • Custom designs tailored to your home, yard, and lifestyle
  • Composite & wood options for durability and beauty
  • Built to code and compliant with HOA standards
  • Upgrades available like railings, lighting, benches & pergolas
  • Family-owned company focused on honest pricing & clear communication
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What we do

Our Decking Services in Bethel Park, PA

Custom Deck Design & Installation

We create deck designs that fit your home’s architecture and yard layout, whether you want a small, cozy retreat or a large entertainment space.

Composite Decks

Composite decking is low-maintenance, long-lasting, and resistant to rot, fading, and splintering—ideal for busy Bethel Park homeowners who want style without constant upkeep.

Pressure-Treated Wood Decks

A timeless option, wood decks offer a natural look and the ability to choose stains or finishes that suit your home’s character.

Decks Built for Bethel Park Living

Not every deck needs replacing. We can restore or repair your current deck by:

  • Replacing rotted or warped boards

  • Fixing railings, steps, and framing issues

  • Resurfacing and resealing surfaces for longer life

Outdoor Living Upgrades

Enhance your deck with add-ons like:

  • Built-in seating and planters

  • Railing systems for safety and style

  • Integrated lighting for evening use

  • Pergolas or partial coverings for shade and comfort

Testimonials

What our clients say
about our services.

Google Reviews

“Cousins Roofing, Siding & Decks did an excellent job on my siding! Quick turnaround time as well. I will definitely recommend them to anyone looking to have work done!”

Jay Nulph

Google Reviews

“Sam & Calvin are amazing! They worked with 4 families to give us a new roof. Their team of roofers did an excellent job and Same was here checking on things to make sure we were all satisfied. Sam and Calvin also replaced our front steps and railings. We are so pleased with the workmanship. You can't go wrong with this company.”

Barbara Kruman

Google Reviews

“Cousins did a wonderful job on our deck replacement. Sam is an amazing, honest person and went above and beyond our expectation. His company completed the work in one day. I highly recommend Cousins Roofing, Siding & Decks”

J. Jackson

Google Reviews

“We are so pleased with our new siding, metal roof and brand-new porch. Not only were Sam, Calvin and their crew reliable, responsive, professional, and extremely talented craftsman, they were also a joy to have around. We had a vision, and they nailed it, and quite honestly, they were better than we could have ever hoped. We are already discussing future projects.”

Kristen Lang

Google Reviews

“I can not say enough positive things about this company! I was able to easily schedule an IN PERSON appointment and was given an estimate at that visit. No waiting! Sam was very knowledgeable about products and made great recommendations regarding our back deck replacement. They are quick to reply to calls & text messages and keep you informed at every step of the process. Last, but not least, their workmanship is incredible!!!”

Mindy Pinter

Google Reviews

Decks Designed for Bethel Park Living

Homeowners in Bethel Park love spending time outdoors. A new deck is perfect for:

  • Hosting weekend cookouts or family gatherings
  • Relaxing in a quiet yard near South Park trails
  • Adding property value in a competitive real estate market
  • Creating flexible multi-level spaces for dining, lounging, or a fire pit area

Our decks are built for everyday use, year-round enjoyment, and lasting durability.

Contact Us

Cousins Roofing, Siding & Decks
2681 Sidney St #148, Pittsburgh, PA 15203
(724) 913-2665

HOURS
Monday: 8am – 5pm
Tuesday: 8am – 5pm
Wednesday: 8am – 5pm
Thursday: 8am – 5pm
Friday: 8am – 5pm
Saturday: Closed
Sunday: Closed

In addition to Bethel Park, PA, our decking contractors also serve Mount Lebanon, Allison Park, Cranberry Township, Monroeville, Gibsonia, Wexford, Upper St. Clair, Baldwin, South Park Township, Franklin Park, McMurray, Dormont, Mount Washington, Washington, Butler, Sewickley, Ross Township, Valencia, West View, Brentwood, Mars, Seven Fields, Zelienople, Harmony, Canonsburg, Cecil Township, Peters Township, Bridgeville, McCandless Township, Shaler Township, Whitehall, Murrysville, Plum, Moon Township, South Fayette Township, Fox Chapel, and Lower Burrell.

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FAQs About Decking in Bethel Park, PA

How long does it take to build a new deck?

Most Bethel Park decks are completed in 1–2 weeks, depending on size and features.

 

Do you build both wood and composite decks?

Yes—we install pressure-treated wood for classic style and composite for low-maintenance living.

Do you handle permits and HOA approvals?

Yes. We handle permitting and ensure compliance with HOA standards common in Bethel Park subdivisions.

 

Can you rebuild or expand an existing deck?

Absolutely. We can expand, resurface, or completely rebuild your current structure.

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Turn your backyard into a space you’ll love with Cousins Roofing, Siding & Decks—the trusted deck builders in Bethel Park, PA.