Deck Contractors in Milwaukee
Enhance Your Outdoor Living Space with a New Deck
A well-designed deck extends your outdoor space, creates a comfy gathering space, and adds real value to your property.
From a simple backyard platform to a multi-level outdoor living space with built-in seating, pergolas, and integrated lighting, we handle the full project from design to final inspection.
Ready to get started? Request a free quote and let’s talk about what’s possible for your outdoor space.
Deck Gallery
Why Choose JJB?
At JJB, we specialize in crafting beautiful, durable decks that transform your outdoor living space. A well-built deck is essential to your Southeast Wisconsin home’s exterior, offering a perfect blend of form and function while providing additional space for gatherings, improved home value, and seamless indoor-outdoor transitions.
Our deck-building services offer a wide range of styles and materials, ensuring we can create the perfect outdoor oasis tailored to your needs and preferences.
Deck design options
Customizable Deck design
Deck Material Choices
Regulations & Permits
Milwaukee has specific building codes and permit requirements for deck construction. The Uniform Dwelling Code (UDC) outlines deck build requirements for residential homes throughout Wisconsin. If site conditions disallow utilization of Appendix B, engineering is required. Working with a knowledgeable and experienced contractor like JJB ensures compliance with local regulations, avoiding potential fines or the need for costly modifications.
Deck Repair Services
Not every deck needs to be replaced, but every deck requires maintenance.
JJB Home Improvements offers professional deck repair and restoration services that include staining, sealing, and weatherproofing. We address the problem at its source, so your beautiful outdoor space stays safe and sound.
Our repair services cover:
- Board replacement & surface restoration
- Railing & post repair or reinforcement
- Stair tread & stringer repair
- Ledger board & post base repair
If your deck is showing signs of wear, don’t wait until the damage worsens. Contact JJB Home to schedule a consultation and get a free estimate for deck repairs.
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Deck Project FAQs
How do I know if my deck needs repair versus a full replacement?
Do I need a permit to build or replace a deck?
What deck materials do you offer?
We build with both classic wood and low-maintenance composite options, including TimberTech and AZEK decking and Harmony railings, so you can choose the look and maintenance level that fits your lifestyle.
You can learn more by clicking our Deck Contractor page.
Is wood or composite decking a better value in Milwaukee?
For most Milwaukee homeowners, composite decking delivers better lifetime value. Pressure-treated wood costs $17–$25/sq ft installed and requires staining or sealing every 1–3 years, with a lifespan of 15–20 years. Composite (Trex, TimberTech, AZEK) typically runs $30,000–$36,000 installed for a 192 sq ft deck, up to $70,000–$100,000+ for a larger 480 sq ft deck — including railing and one stair run — but requires minimal maintenance and lasts 25–50 years.
You can also click on our Design-Build Remodeling Estimator page to get an honest cost range in seconds.