Deck Building Company in Elm Grove, WI

Custom Decks and Porches for Elm Grove Homes
Brew City Builders has been building decks and porches for Elm Grove homeowners for over 20 years. Elm Grove is a small village with a lot of character, tree-lined streets, established landscaping, and homes that have clearly been cared for over the years. A deck or porch here needs to fit in with that, not stick out as an obvious add-on.
We're based in West Allis, a short drive from Elm Grove along Watertown Plank or Bluemound Road. Between the village's tighter setback requirements and the mature trees on most lots, Elm Grove projects often take a bit more planning than a typical suburban build, and that's exactly the kind of project we're used to.
Call (414) 453-1235 to schedule your free consultation.
Come See the Materials in Person
A paint chip or a photo on a website only tells you so much. Decking colors look different depending on the light, and you really can't judge a railing's finish until you've had your hands on it.
Stop by the showroom and see the full range of Timbertech Advanced PVC decking colors under real lighting. Compare Westbury aluminum railings next to Fortress steel. Take a look at Dan's custom fabricated metalwork if you want something beyond a standard railing.
Showroom hours:
1900 S 74th St. in West Allis
Monday - Friday: 8:00 AM to 4:00 PM
Saturday and Sunday: Closed
Once you've picked your materials, Amy builds a 3D rendering of your actual Elm Grove property so you can see the finished design from every angle before construction starts.
Showroom hours are Monday through Friday, 8:00 AM to 4:00 PM. If that doesn't work with your schedule, just give us a call and we'll find a time that does.
Deck Building Services In Elm Grove
Custom Decks
Custom Decks built with Timbertech Advanced PVC or Prowood materials
Porches
Porches designed to complement your home's architecture
Commercial Decks
Commercial Decks built for restaurants, businesses, and other high-traffic spaces
Outdoor Lighting
Outdoor Lighting Solutions to extend the usability of your outdoor space
Build an Outdoor Space That Fits Your Property
Elm Grove homes tend to sit close to their neighbors, with mature landscaping that's often been in place for decades. That means a deck or porch has to work with what's already there rather than fighting against it. Whether you want a simple backyard deck, a covered porch, a screened-in space, or something larger, we design around your actual lot, your trees, and how you plan to use the space. Reach out to Brew City Builders to start planning your project.
Get a Free Estimate
Residential Decks Built for Elm Grove Lots
Elm Grove properties often come with mature trees, established grading, and closer setbacks than you'll find in newer developments. That combination means more upfront planning around root systems, drainage, and sightlines, and it's a big part of why experience matters here.
What goes into every deck we build:
- Timbertech Advanced PVC decking that won't crack, fade, or splinter through Wisconsin's freeze-thaw cycles
- KDAT framing, already dried before it reaches your property, so it stays straight instead of warping as it ages
- Westbury aluminum railings that need no painting, no sealing, and no rust treatment
- Camo hidden fasteners for a clean surface with no visible screw heads
- Proper flashing at every ledger connection to keep water out of your home's structure
The framing detail matters more than people expect. Standard treated lumber is still wet when it arrives on site, and it shrinks and twists as it dries in place over the following year. KDAT is kiln dried before installation, so it holds its shape from day one. A decade later, that's the difference between a deck that's still flat and one that's started to sag and cup.
Commercial Decking for Local Businesses
Elm Grove's business district is smaller and more concentrated than some neighboring communities, but the restaurants and shops here still rely on outdoor space that holds up to steady use without a lot of upkeep. We build commercial decks designed for exactly that.
Commercial features we build around:
- Outdoor dining and seating areas
- ADA accessible routes and transitions
- Durable stairs and railing systems
- High-traffic decking surfaces
- Layouts built around customer flow and service access
- Retail and restaurant gathering spaces
Commercial projects get heavier framing and Timbertech Advanced PVC decking, which needs nothing more than occasional cleaning. No sanding, no annual sealing, and minimal disruption to your business while we work.
Porch Design and Installation
A well-built porch adds usable space, boosts curb appeal, and stretches how much of the year you actually get to use your outdoor space. Elm Grove's older homes have real architectural detail, and a porch needs to look like it was always part of the design.
Porch styles we build:
- Front porches that add a covered entry and genuine curb appeal
- Screened porches that make summer evenings enjoyable without the bugs
- Three-season porches that extend usable living space well beyond summer
We handle the flashing, ledger attachment, and trim work needed to tie a new porch cleanly into your home's existing roofline and siding, so it reads as original rather than added on.
Get a Free Estimate Today!
Brew City Builders is committed to creating outdoor spaces that feel well planned, well built, and made to be enjoyed for years to come. Whether you’re starting with a simple idea or a detailed vision for your home or commercial property, our team is ready to guide you through the process with experience, clear communication, and quality craftsmanship. Reach out today to schedule your free estimate!



How It Works
Our process removes the guesswork and keeps you informed every step.
Step 1: We Come To You
We walk your property, talk through your ideas, and account for any mature trees or setback considerations. No pressure involved.
Step 2: Showroom Visit & 3D Design
See the materials in person and work with Amy on your 3D design.
Step 3: Honest Pricing
Materials, timeline, and total cost, all laid out before we start.
Step 4:
Professional Build
We handle permits and inspections and keep your property clean throughout construction.
Step 5:
Final Walkthrough & Approval
The job isn't finished until you've signed off on it.










