Deck Builders in New Berlin, WI

Custom Decks and Porches for New Berlin Homeowners
Brew City Builders has been building custom decks and porches throughout New Berlin since 2003. New Berlin is a community that takes pride in its homes. Well-kept yards, spacious lots, and neighborhoods where outdoor living space actually gets used. That makes deck building here especially rewarding because homeowners care about quality and want something that looks great for decades, not just a few seasons.
We're based just minutes away in West Allis, which means we're familiar with New Berlin properties, local permit requirements, and the architectural styles throughout the city. You're not calling a contractor who has to Google your city. We've built custom decks here for over 20 years.
Call (414) 453-1235 to schedule a free consultation.
Stop By Our Showroom!
One of the biggest advantages of working with Brew City Builders is our showroom is just a short drive from New Berlin. Most decking contractors show you photos on a tablet and hope for the best. We let you see and touch everything in person before committing to a single dollar.
Come see every Timbertech Advanced PVC decking color under real lighting. Feel the difference between Westbury aluminum and Fortress steel railing systems. Check out examples of Dan's custom metalwork that goes way beyond standard railing options.
Amy creates a 3D rendering of your specific New Berlin property so you see exactly how your finished deck or porch will look before we start. We're open Monday through Friday, 8:00 AM to 4:00 PM, with appointments available outside those hours.
Deck Building Services In NEW BERLIN
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 the Outdoor Space You've Been Wanting
Whether you're looking to replace an outdated deck, add a covered porch, or build an outdoor space your family will actually use, Brew City Builders is here to make it happen. We've been working with Wisconsin homeowners since 2003, designing and building custom decks and porches that suit the home, the lot, and the people who live there.
Every project starts with a conversation about how you want to use the space, and we guide you through every step from there, including design, materials, and installation. Reach out to Brew City Builders today and let's start planning your deck or porch project.
Get a Free Estimate
Custom Deck Building in New Berlin
New Berlin properties tend to have generous lot sizes, which opens up real possibilities for deck design. Multi level builds, large entertainment spaces, integrated pergolas and lighting. Since we are the
trusted New Berlin deck builders, we customize every deck around how you actually use your outdoor space and what fits your home's architecture.
What goes into every deck we build:
- Timbertech Advanced PVC for low maintenance that holds up through Wisconsin winters
- Prowood treated lumber when you want real wood character and natural aesthetics
- KDAT framing that stays dimensionally stable through freeze thaw cycles
- Westbury aluminum or Fortress steel railings built for Wisconsin weather
- Camo hidden fasteners for clean surfaces without visible screws
- Proper flashing at every ledger connection to prevent water damage
For homeowners who want something truly unique, Dan creates custom fabricated steel railings that turn standard decks into neighborhood conversation pieces. One of a kind designs built specifically for your space.
Commercial Decking For Local Businesses
New Berlin has a growing commercial corridor with restaurants and businesses that benefit from quality outdoor spaces. Commercial decks face challenges residential projects don't. Constant customer traffic, ADA accessibility requirements, health department considerations for food service areas, and timelines that can't drag on while your business sits disrupted.
We build commercial decks in New Berlin with heavier framing, commercial grade materials, and efficient scheduling. Timbertech Advanced PVC handles hundreds of customers daily without showing wear. KDAT framing supports commercial loads without sagging. And we coordinate our schedule around your business operations because every closed day costs you money.
Porch Installation
New Berlin's home styles range from ranch properties to newer construction throughout the city's developments. We design and build New Berlin porches that look original to your home's style and architecture, not obviously tacked on after the fact.
Front porches boost curb appeal on streets where neighbors take pride in their properties. Screened porches make Wisconsin summers actually enjoyable without fighting insects every evening. Three season porches extend your usable living space from early spring through late fall.
Porches connect to your home's existing structure and roofline, which requires careful planning. Poor installation causes leaks and looks wrong. We handle proper flashing, ledger attachment, and trim work that makes new construction blend seamlessly with what's already there.
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: Free consultation at your New Berlin property
We look at your space, discuss your ideas, and answer questions without sales pressure.
Step 2: Showroom design session
Drive over to West Allis, see materials in person, and work with Amy on detailed 3D renderings of your project.
Step 3:
Clear pricing
Materials, timeline, and costs all spelled out. No surprises.
Step 4:
Professional installation
Our crew handles New Berlin permits, inspections, and construction while keeping your property clean.
Step 5:
Final Walkthrough & Approval
Final walkthrough together before we call the job done.










