Deck & Porch Additions in San Antonio

Custom deck and porch additions built with skill, clear communication, and lasting value for homeowners in San Antonio.

Built For Better Outdoor Living

Deck and porch additions in San Antonio

At 4M Construction, we help homeowners expand their outdoor living space with deck and porch additions tailored to their home, lifestyle, and budget. From the first estimate to the final walkthrough, we deliver quality craftsmanship at every stage.

What To Expect From Our Deck And Porch Addition Service

We provide clear estimates, steady communication, and quality craftsmanship so you know what comes next and how each phase supports your outdoor living goals.

A site review and a clear plan based on your space, goals, and budget

Guidance on layout, materials, railings, stairs, and other key design decisions

Upfront, transparent pricing designed to keep your project on track

Skilled construction and a clean finish built for lasting enjoyment

Popular Deck And Porch Addition Options

Our team builds functional, attractive outdoor spaces that help you enjoy your yard more while adding comfort, usability, and value to your home.

Custom Wood Deck Additions

We build custom wood decks sized and styled to fit your home, giving you a durable space for relaxing, grilling, and entertaining.

Covered Porch Additions

From front porches to backyard covered spaces, we create additions that provide shade, comfort, and a welcoming look.

Stairs and Railing Installation

We install safe, well-built stairs and railings that complete your new deck or porch and match the overall design.

Patio and Outdoor Living Expansions

We help expand your outdoor living area with connected patio, porch, and cover solutions built for everyday use.

Repairs and Finishing Upgrades

If your existing structure needs improvement, we also handle deck repairs, trim work, and finishing details to refresh the space.
Serving San Antonio homeowners

Request an estimate

Talk with 4M Construction about your deck or porch addition, your options, and the next steps toward getting the work done.

Contact us
4M Construction
222 Trafalgar Road
San Antonio, TX 78216
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