A concrete patio slab is the default in most Corpus Christi backyards — and the reason so many homeowners in Flour Bluff, Calallen, and along the Bay Area end up wanting a deck instead: raised outdoor living space that isn’t limited by the slope or drainage of the yard underneath it. Kiel Construction Services is a deck builder serving Corpus Christi and the surrounding area, building custom decks framed to hold up against Gulf Coast humidity, salt air, and the region’s clay-heavy soils — not a deck kit designed for a drier inland climate. Call (361) 739-4236 for a free estimate.
What a Deck Build Actually Involves
A deck is a raised, framed outdoor platform — posts and footings supporting a beam-and-joist frame, topped with decking boards. The build starts below ground: footings are dug past the depth where Corpus Christi’s expansive Beaumont-clay soils shift with seasonal moisture, and posts are set in poured concrete sized to the deck’s height and span. From there, beams span between posts, joists are hung off the beams (or ledger-attached to the house where applicable), and decking is installed over the frame. Fasteners matter more here than inland: galvanized or stainless-steel hardware is used throughout because standard zinc coatings corrode faster in coastal salt air. Decking material shapes maintenance going forward — pressure-treated pine is the budget option but needs regular sealing in this humidity, cedar holds up better naturally but costs more, and composite decking (wood-plastic blend) needs essentially no sealing or staining at the cost of a higher material price. Guard rails, stairs, and any ledger connection to the house are framed to the same load standards as the deck itself — a common point of failure on poorly built decks. What you’re left with is usable square footage that a bare slab or unlevel yard never gave you, built to a load standard rather than eyeballed.
Our Deck Building Process
Step 1 — Free Site Walk & Design: We walk the yard with you, note grade, drainage direction, and any ledger-attachment point to the house, and talk through size, decking material, and how you plan to use the space.
Step 2 — Framing Plan & Line-Item Proposal: You receive a proposal specifying footing depth, beam and joist spans, decking material, and railing/stair layout — with a realistic timeline, not a rough estimate.
Step 3 — Footings & Framing: Footings are dug below the clay-soil movement zone and set in poured concrete; the post, beam, and joist frame goes up next, with joist hangers and fasteners rated for coastal exposure throughout.
Step 4 — Decking, Railing & Stairs: Decking boards are installed over the frame, followed by code-compliant railings and stairs where the deck height requires them.
Step 5 — Final Walkthrough: We walk the finished deck with you, cover maintenance specific to your decking material, and provide warranty and care documentation — a deck built to hold up here, not just look finished on day one.
Serving Corpus Christi and the Surrounding Area
Kiel Construction Services builds decks throughout Corpus Christi — Flour Bluff, Calallen, Annaville, Southside, Padre Island, and the Bay Area/Ocean Drive corridor — as well as Portland, Ingleside, and Aransas Pass across Nueces and San Patricio counties. Corpus Christi’s Beaumont-clay soils have a notably high shrink-swell range, which is exactly the kind of soil movement that undermines a deck built on shallow footings within a few years.
As a custom deck builder that also handles grading and drainage, we can plan a deck alongside site prep rather than building it on ground that hasn’t been graded to drain away from the structure. Learn more about our crew, or see all of our outdoor living and structure services for pergolas, docks, and shade structures.
Why Corpus Christi Homeowners Choose Kiel Construction Services for Decks
Kiel Construction Services has built exterior structures in Corpus Christi since 2015 (as Cool Fence LLC), including a wave of post-Hurricane Harvey rebuild work in 2017 that pushed the company from small residential jobs into commercial and industrial scopes — 11+ years of framing outdoor structures specifically for this coastal climate and soil type.
We invest in our own core equipment and partner with a vetted subcontractor network, so a single-level backyard deck and a larger multi-level commercial deck both get a right-sized crew rather than the same team regardless of scope. Every deck comes with a workmanship warranty plus pass-through manufacturer warranties on decking materials.
Deck framing on this project follows the load-span and footing principles set out in the American Wood Council’s Prescriptive Residential Wood Deck Construction Guide (DCA 6) — the industry-standard reference for joist spans, beam sizing, ledger attachment, and guard-post connections on residential wood decks, built on the International Residential Code. Following a recognized standard rather than an informal approach is part of why a deck built to spec doesn’t sag, wobble, or work loose at the ledger within a few seasons.
What Our Customers Say About Our Decks
Frequently Asked Questions
Do I need a permit to build a deck in Corpus Christi?
Most raised decks require a permit through the City of Corpus Christi Development Services Department, particularly anything attached to the house or above a certain height. We handle permitting as part of the proposal when your project needs it.
What’s the best decking material for Corpus Christi’s climate?
Composite decking needs the least maintenance against coastal humidity and salt air, but costs more upfront. Cedar holds up well with periodic sealing. Pressure-treated pine is the most affordable option but needs the most frequent maintenance in this climate.
How deep do deck footings need to be in Corpus Christi’s soil?
Deeper than a fixed shallow depth would suggest. Corpus Christi sits on Beaumont-formation clay with a high shrink-swell range, so footings are sized and set below the zone where seasonal moisture swings move the soil — skipping this is one of the most common reasons decks settle or lean within a few years.
How long does a deck build take?
Most single-level residential decks are framed and finished in about a week once materials are on-site, depending on size, decking material, and weather. Your proposal will include a realistic start window and duration.