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Serving Alamo, TX and surrounding areas. (956) 974-9866
Custom Alamo Fence & Deck designs and builds custom decks, fences, pergolas, and covered patios for homeowners across the Rio Grande Valley. Get a free on-site estimate with no obligation.
Custom Alamo Fence & Deck is a full-service deck builder and fence contractor serving Alamo, TX and the surrounding Rio Grande Valley. We handle 16 distinct services - from ground-level wood decks to multi-level composite builds, vinyl fences to screened porches - so homeowners across 12 cities get a single, reliable contractor for their whole outdoor project. Every job is permitted through the City of Alamo and built to last in South Texas conditions.
No outdoor space? A custom deck built around your yard gives you a real place to sit, cook, and gather outdoors.
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Tired of staining every year? Composite boards look great, resist South Texas heat, and need almost no upkeep.
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Trex composite decking holds up through years of Rio Grande Valley sun and delivers a surface that stays looking new.
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Want a solid deck without the composite price tag? Pressure-treated wood delivers decades of use with regular sealing.
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Cedar offers natural insect resistance and a warm look that pairs well with South Texas homes and landscaping.
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Soft boards, wobbly railings, or a leaning post? We assess what is worth repairing and what makes more sense to replace.
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A fresh stain and seal stops UV fading and moisture damage before they shorten your deck's life in the South Texas sun.
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Pool decks need materials and drainage details built for constant water exposure - we handle both the look and the safety.
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Vinyl fencing is low-maintenance, holds up in the Valley's humidity, and keeps its appearance without painting.
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Need privacy or a defined property line? Wood privacy fencing gives you seclusion and a natural look that fits the neighborhood.
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Screened porches keep mosquitoes and the afternoon sun out so you can enjoy your outdoor space year-round.
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A covered deck or patio cover puts shade where you need it and turns your back yard into a usable room on hot afternoons.
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A pergola creates an open outdoor structure that adds shade, style, and definition to any deck or yard space.
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Bring the kitchen outside - we build deck platforms designed around grills, counters, and outdoor cooking setups.
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A sloped or uneven yard is no obstacle - multi-level decks turn challenging terrain into a connected outdoor space.
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A solid railing is a safety requirement and a design statement - we install systems that do not wobble, ever.
Learn MoreReach out by phone or through our contact form. We ask a few quick questions - deck size, materials, and any HOA requirements - so we can show up to your home prepared. You will hear back from us within 1 business day.
We come to your yard, take measurements, and walk through your options in plain language. You get a written quote covering materials, labor, and permit fees. No pressure, no vague numbers.
We pull every permit, manage the city inspection, and do not break ground until approval is in hand. When the job is done, we walk the finished deck with you before we pack up.
We carry general liability insurance and workers' compensation on every project. You can request proof before signing anything - we hand it over without hesitation.
We come to your yard, measure the space, and give you a written quote at no charge. You never pay to find out what your project will cost.
We have been building decks and fences in Alamo and across the Rio Grande Valley since 2019. We know this soil, these neighborhoods, and what local inspectors expect.
We pull every permit with the City of Alamo and manage all inspections. Your deck is on record, code-compliant, and fully protected if you ever sell your home.
Ready to get started? Call (956) 974-9866 or send us a message online.
"They finished our composite deck two days ahead of schedule, and the crew cleaned up every evening before they left. The railings are rock solid and everything is level. We've already had three neighbors ask who did the work."
Maria G., McAllen - Composite deck installation
"I was worried about the clay soil shifting under the footings - I've seen it happen to a neighbor's deck. These guys explained exactly how deep they were going and why. Two rainy seasons later, not a single board has moved."
Roberto S., Mission - Custom deck design and build
"The pergola and privacy fence they built turned our backyard into a space we actually use. The permit process was handled completely by them - I never had to visit a single office or sign anything at city hall."
Linda P., Edinburg - Pergola installation
We respond within 1 business day. There is no obligation when you reach out - just an honest conversation and a free on-site look at your space. After you submit, someone from our office will call to schedule a free on-site estimate at a time that works for you.
(956) 974-9866Custom Alamo Fence & Deck is based in Alamo, TX and serves homeowners across 12 cities in the Rio Grande Valley, including McAllen, Mission, and Edinburg. We typically respond to new requests within 1 business day and can often schedule a free on-site estimate the same week you call.
Composite boards resist UV fading and warping far better than wood in South Texas's intense sun. Wood stays cooler underfoot on 100-degree days and costs less upfront, but needs sealing every two to three years to survive here. The Alamo climate tips most long-term decisions toward composite.
The Rio Grande Valley sits on heavy clay that swells when wet and shrinks when dry. Footings that are not dug deep enough will shift with that cycle, causing boards to go uneven and posts to lean. Properly anchored footings are the single most important factor in how long a deck stays straight here.
Yes - the City of Alamo requires a building permit for most deck projects, and a city inspector will verify the work before you use the space. The process protects you legally and prevents problems at resale. Your contractor should pull this permit, not you. The North American Deck and Railing Association offers guidance at nadra.org.
If the frame underneath is solid and fewer than a third of the surface boards are damaged, repair is usually the right call. If posts have shifted, the frame is rotted, or railings wobble even after tightening, full replacement will cost less over the next decade than repeated repairs in South Texas conditions.
New pressure-treated wood needs 30 to 90 days to dry before it will accept a sealant. After that, sealing every two to three years in the Rio Grande Valley's heat and humidity is enough to prevent cracking and fading. Skipping sealant for more than three years in this climate shortens a deck's life noticeably.
Many of the subdivisions built around Alamo in the last 15 to 20 years have HOA rules governing deck size, color, railing style, and placement. HOA approval is separate from the city permit - you need both. Getting written approval before signing a contract protects you from being asked to modify a finished deck.
Custom Alamo Fence & Deck is a licensed and insured deck builder and fence contractor based in Alamo, TX, serving homeowners across the Rio Grande Valley since 2019. We are registered with the Texas Department of Licensing and Regulation, which governs residential construction contractors throughout the state. Over the years, we have completed hundreds of deck, fence, pergola, and outdoor structure projects for homeowners in Alamo, McAllen, Mission, Edinburg, and the surrounding communities. Learn more about our team and our work.
If surface boards are damaged but the frame underneath is solid, repair usually makes sense. Once posts shift or the substructure shows rot, replacement is almost always cheaper over five years than patching.
A written quote should break out materials, labor, and permit fees separately. It should specify the lumber grade and hardware type. If a quote is vague about what is included, ask for clarification before signing.
Ask your contractor how deep the footings will go and whether there is an inspection before the concrete is poured. In Alamo's clay soil, footings that are too shallow will shift within a few wet-dry cycles.
The American Wood Council's Deck Construction Guide is the most widely used reference for residential deck framing standards across the country. Ready to talk through your project? Call (956) 974-9866 and we will walk you through the options.
Alamo is a city of about 19,000 residents in Hidalgo County, right in the heart of the Rio Grande Valley in deep South Texas. It sits between McAllen and Edinburg, two of the Valley's larger cities, and the area has grown steadily over the past two decades. Most of the housing stock consists of detached single-family homes on modest lots - exactly the kind of homes where a well-built deck or fence makes a real difference in how a family uses their property. For more on the community, the U.S. Census QuickFacts page for Alamo has a good summary of the area.
The city grew up as a farming town, and the surrounding land is still used for citrus groves and vegetable crops - a heritage the community takes pride in. According to its Wikipedia entry, Alamo's identity is closely tied to the Rio Grande Valley's agricultural roots. Homes here deal with flat lots, heavy clay soils, and the full force of South Texas weather - intense summers, occasional hard freezes, and Gulf-driven rain events that can flood low-lying yards. All of those conditions shape how we design and build outdoor structures for homeowners here. Texas A&M AgriLife Extension has useful information about how the Valley's clay soils behave through wet and dry cycles.
Hidalgo County is one of the fastest-growing counties in Texas, and The Monitor has reported on that growth - new subdivisions are going up throughout the county, including neighborhoods near Alamo where HOA rules are common and homeowners want outdoor improvements that meet association guidelines. Whether your home was built in the 1980s or the 2010s, Custom Alamo Fence & Deck has the local experience to build a deck or fence that fits your yard, meets city permit requirements, and holds up through years of Valley weather.
By appointment only, no walk-ins.
Custom Alamo Fence & Deck
902 W Austin AveAlways open, 24/7.
Call Custom Alamo Fence & Deck today for a free on-site estimate - no obligation, no pressure, just honest answers about what your deck or fence project will take.