
4.9-Star-Rated by Homeowners in Boone and Winnebago Counties
Deck Building
Get a high-quality, low-maintenance deck with professional deck building in Belvidere, Cherry Valley, Garden Prairie, Poplar Grove, and throughout Boone and Winnebago Counties.
- TimberTech Silver Pro Installer
- Deckorator Certified Pro
- Fully-Custom Deck Build
- Licensed & Insured





A Deck Is An Investment In How You Live At Home
You might be replacing an old deck that’s falling apart. Or maybe you’re building one for the first time. Either way, you’re looking for more than just a structure; you want something solid, safe, and built for everyday life.
That’s what this is about.
Your backyard shouldn’t feel like wasted space. It should feel like part of your home, a place to gather with friends, spend time with family, or just catch your breath after a long day. When you’re ready to build that kind of space, we’re here to help.
We build custom decks across Belvidere, Garden Prairie, Poplar Grove, Cherry Valley, and the surrounding area, always with your lifestyle, safety, and long-term value in mind.
Materials That Work for You
Designed for Your Lifestyle
Built to Be Safe and Solid
A Smooth Process from Start to Finish
Enjoy The Morning Sun And The Evening Breeze On A Deck As Beautiful As These
Deck Building FAQs
The price depends on a few key things: the size, height, materials, and upgrades you choose. A simple pressure-treated wood deck starts around $6k–$8k, while a premium composite deck with aluminum railings and extras can go north of $50k.
We’ll walk you through options that make sense for your home and budget, and you’ll get a clear quote after the on-site consultation.
Composite decking (like Trex or TimberTech) doesn’t rot, splinter, or fade like wood, and it requires way less maintenance.
Wood can be a great choice too, especially if you’re going for a certain look or on a tighter budget. We’ll help you weigh the pros and cons based on how you want the deck to look, how much time you want to spend maintaining it, and how long you plan to stay in the home.
We’re NADRA-certified deck inspectors, which means we build to a higher standard, not just the minimum code.
Every post, beam, and board is installed with long-term safety in mind. Whether it’s your kids running around barefoot or friends leaning on the railing at a party, we make sure your deck is rock solid.
Once we’ve finalized the design and permits are in place, most decks take 1–2 weeks to build, depending on complexity and weather.
Our goal is to keep your project moving without sacrificing quality. You’ll always know what to expect and when we’ll be there, communication is a big deal to us.
Yes, most towns and counties in our area (like Belvidere, Poplar Grove, or Cherry Valley) require permits for new deck construction.
The good news? We take care of that for you. We’ll handle all the code requirements and paperwork so you don’t have to stress about the red tape.
Every deck we build is custom, designed around your home, your yard, and how you want to use the space.
Want a wraparound layout, a sunken hot tub, or built-in lighting? We’ve got you. You’ll never get a cookie-cutter deck from us, because your home deserves better.
Popular Upgrades For New Deck Construction










Deck Building Pricing In Belvidere
We offer three base packages to fit your vision and your budget. All decks are professionally installed and built to last.
Economy
Starting at:
$6k-$8k
Includes:
- 10’x10' Treated Wood Deck
- Wood Railings
- Small Wood Stairs
Standard
Starting at:
$23k-$28k
Includes:
- 14’x16' Composite Deck
- Set Of Stairs
- Composite Or Aluminum Railings
Premium
Starting at:
$50k+
Includes:
- Aluminum Railings
- Set Of Stairs
- 20’x20' Or Larger Premium Composite
Want a more exact price? Use our deck calculator below.
Final pricing will depend on framing, elevation, access, material selection, and upgrades. Let’s talk, and we’ll give you a personalized, accurate quote.
A Better, Safer Deck, Without the Usual Headaches
From first sketch to final board, we keep things simple, honest, and built around you.

1
Collaborate

2
Build

3
Enjoy
Stories From People Who Never Thought a Deck Could Change Everything
Turns Out, the Right Crew Makes All the Difference
b
If I could give more than a 5 star review I would, Jamie , Andy and the crew did an unbelievable job on our decorators composite deck.
They are very professional from start to finish and their workmanship shows in the pride that they have in their craft.
I guarantee that you will be very happy and proud of your new deck. They are very good about answering any questions you have after completion.
b
Hard Decks did an awesome job. They removed my old deck and replaced it with a beautiful composite decking with railing and skirting.
The crew workmanship is outstanding. I would highly recommend. Great job..
Woooo Woooo Love my new Deck.
p
The team at Hard Decks makes the process of building or replacing your deck painless and worry free.
From the first meeting to review the choices available to scheduling and completion are handled professionally.
The entire team is knowledgeable, friendly, expand professional. I would highly recommend Hard Decks for your project.
Why Homeowners Choose Hard Decks for Their New Deck Build
Built Like It’s Ours
Guidance You Can Trust
Code-Certified and Straightforward
Turn Your Backyard Into Your Family’s Favorite Place With A Custom Deck Build
(takes 1-2 mins)