top of page
Downers Grove Deck Builder

Downers Grove Deck Builders

Warner's Decking is the original Downers Grove Deck Builder proudly serving the Downers Grove, IL area for New Deck Builds, Pergola, Renovations, Outdoor Living, and more.


Deck Installers Near Downers Grove, IL

If you're looking to enhance the aesthetic of your Downers Grove home with a beautifully-constructed deck, look no further than Warner's Decking, Inc. With over 35 years of expertise in the business, our team of professionals are dedicated to delivering quality results for each and every deck project we take on. Our contractors make use of only the highest-quality materials such as Trex when constructing decks, ensuring that your project remains up to industry standard. We also provide a wide selection of options from the Trex Decking Company so that you can customize your deck to fit exactly what you have in mind. As a family-owned business, we understand the importance of craftsmanship and pride ourselves on providing each customer with the best possible outcome for their deck build.


At Warner's Decking, Inc., we specialize in Trex Deck building services for residential and commercial properties in Downers Grove, IL. Our team of experienced contractors are dedicated to providing high-quality decks that will last for years to come. We work closely with our clients to ensure each deck is customized to their needs and preferences, resulting in a unique and attractive outdoor living space. In addition to design and construction, our crew also offers a variety of options for maintenance, such as periodic cleaning, restaining and resealing. We take great care to adhere to the highest standards throughout the entire process from start to finish, making sure every deck we build is structurally sound and aesthetically pleasing.

affordable deck options downers grove

Affordable Deck Options

At Warner's Decking, Inc., we offer a vast selection of top-notch composite decking options from the leading manufacturers. We provide seven high-quality brands that span a variety of price points, allowing us to meet the needs of any customer. 

professional deck design downers grove

Professional Deck Design

At Warner's Decking, we specialize in building comfortable and custom outdoor living spaces for our customers. Our contractors are proudly certified as a TrexPro Platinum Contractor, allowing us to provide durable, high-quality Trex® decking and railings that are renowned for their natural and long-lasting beauty. 

25-year warranty downers grove

25-Year Fade & Stain Warranty

Through our mutually beneficial collaboration with Trex, we are now able to provide a 10-year labor warranty as well as an impressive 25-year fade and stain protection on all of the decks we construct.

customized deck downers grove

Personalized Colors and Inlays

From choosing the right materials and finishes, to providing helpful advice on customizing your deck with unique features, we have all the tools and knowledge to ensure that you get the perfect deck for your home.

100% customer satisfaction downers grove

100% Customer Satisfaction

Our incredible "TEAM" of employees consists of a highly skilled office manager who will answer any and all questions you have, as well as provide regular updates and progress reports throughout the duration of your project. They are knowledgeable and experienced in providing excellent customer service to ensure that your needs are met with accuracy and care.

award winning deck company downers grove

Award Winning Deck Company

We are immensely proud to be celebrating our 35th year of successful business. Warner's Decking was honored with the esteemed "Stigler" Award for exceptional customer service multiple times over, presented by Trex - one of the world's leading manufacturers of composite decking products.

trex decking downers grove


At Warner’s Decking, we are proud to be a TrexPro Platinum Contractor, offering the highest quality composite decking from Trex – the leading manufacturer of durable and low-maintenance decks that look like wood but do not splinter or rot. For over two decades, Trex has been setting the standard in outdoor deck materials that provide maximum strength and style with minimal upkeep. Our expansive selection of Trex deck boards includes Transcend, Select, and Enhance – all designed to withstand harsh weather conditions while adding natural beauty to your outdoor living space. With these products, you can create a stunning outdoor oasis that will last without requiring frequent maintenance or repairs. Invest in a Trex composite deck from Warner’s Decking and enjoy years of effortless entertaining on your own backyard retreat!

trex bending Downers Grove


Our team of experienced professionals utilize state-of-the-art computer-controlled equipment to create the perfect decking bends for your Trex project, whether it be a simple curve or a complex shape. With our cutting-edge technology, you can be sure that all of your bends will be precise and accurate - no more guesswork! Not to mention, we offer fast turnaround times and free quotes. So if you're wanting to add some extra flair to your outdoor living space with custom deck designs like inlays or circular shapes, give us a call today - we'd love to help you out!

outdoor living space Downers Grove


Warner's Decking has decades of industry experience and expertise when it comes to designing, creating, and constructing outdoor living spaces that meet your needs and desires. From tiered multi-level decks to simple rectangular or square shapes, curved decks, circular decks and more, we have the know-how to maximize comfort, beauty, and function for all our builds. Not just a deck contractor or pergola builder though - we can also design screen rooms, roof structures, gazebos, pool decks plus incorporate materials like composite decking boards which are designed to withstand rainstorms, sun exposure and insects without deteriorating. We also offer outdoor kitchen items like furniture and decor such as string lighting so that you can create an outdoor space where you want to spend your time relaxing with friends or family. Every one of our designs is crafted with durability in mind so that they will last for years while bringing joy every season.



Our Quality Will Exceed Your Expectations!

Warner's Decking, Inc., founded in 1988 and incorporated in 2004, has been a major company in the Downers Grove, IL area and beyond when it comes to composite deck installation. The current principal owner, Chris Warner, has been actively involved in this business since 1986, starting out as a framer for custom homes and eventually expanding into the realm of Trex composite decks. Our commitment to providing the highest quality deck construction coupled with unparalleled levels of customer service have always been at the core of our mission since day one.


As a licensed, bonded, and insured company that also offers free in-house design services for your home's outdoor living space, we strive to ensure that you get the best project possible within your budget constraints regardless of size or complexity. We are proud to be a relatively small yet reliable business that is 100% dedicated to bringing your dreams of the perfect outdoor oasis to life!

pergola Downers Grove IL builders
Trex decking Downers Grove, illinois
Warner's Decking Houzz Award 2022
Warner's Decking Houzz Award 2019
Warner's Decking Houzz Award 2016
Warner's Decking Houzz Award 2017
Warner's Decking Houzz Award 2018
Warners Decking 35 Years of Service


Recent Deck Projects

Downers Grove decking company


Years In Business


Decks Built


Awards Won


Satisfied Customers


Latest Updates

bottom of page