Family Owned

Custom Deck Builders

Excel Custom Decks is a Wisconsin, mid-sized residential and commercial deck builder serving South East Wisconsin and Northern Illinois since 2000. Furthermore, we specialize in using superior products and craftsmanship to be the best in your area!

Deck Building Company Franksville WI

Custom Craftsmanship

Top Rated Deck Company In Wisconsin since 2000.

Our passion for offering premium deck building services to our clients is the driving factor behind our success. Our team of carpenters pool together their years of resourceful knowledge to offer customized deck solutions to our clients. We are the best at what we do. Building decks isn’t just our job, it’s our passion. 


We regularly expand the range of services to make our customers feel comfortable.

Residential Decks

Any Size, completely custom
  • Small, Medium or Large
  • Custom designs
  • Multi-level
  • Many possible features
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Porch & Patios

Build your Outdoor Paradise
  • Paver Patios
  • Concrete Patios
  • Front & Rear porches
  • Jump Decks
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Repair or replace your existing deck
  • Over existing deck framing
  • Access condition
  • New or reuse existing railings
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Custom built to fit your space
  • Cedar
  • Custom Designs
  • Attached or Freestanding
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Under Deck

Re-invent your exposed basement
  • QE Inside/Out
  • Woodgrain or Solid Colors
  • Waterproof
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Custom deck lighting solutions
  • Low and High Voltage
  • Step Lighting
  • Post Lighting
  • Railing lighting
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Outdoor Living Space

Enhance your yard or patio
  • Complete Designs
  • Screen rooms
  • Multi phased and/or elements
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Deck Inspection

Certified inspection services
  • NADRA Certified
  • Complete Inspection Service
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Pool Decks

Built for your unique budget and pool
  • Multi level
  • Custom shaped
  • Anti slip decking
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Industry Best Warranty

Lifetime service warranty
  • Lifetime Labor Warranty
  • Free Annual Inspections
  • Transferable
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Ready to get started?

Your free estiamte is a click away
  • Choosing the best solution;
  • Making a guarantee;
  • Free delivery;
  • The finish work.
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View Our Work

Multi-Level Deck w/ Landscaping West Bend WI

West Bend, WI

Multi-Level Deck w/ Landscaping

$50,000 – $65,000

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Front Porch Deck Oconomowoc WI

Oconomowoc, WI

Front Porch Deck

$10,000 – $15,000

Read More
Front Porch Deck South Milwaukee WI

South Milwaukee, WI

Front Porch Deck

$15,000 – $20,000

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Muskego, WI

Redeck w/ Pergola

$30,000 – $40,000

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Oak Creek, WI

Deck w/ Pergola

$40,000 – $50,000

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Brookfield, WI

Redeck w/ Rerail

$25,000 – $35,000

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Let Us Build Your Custom Deck

Build Your

Dream Yard

All types of work – from designing and laying the Foundation to finishing and commissioning. Tight deadlines, reasonable prices, free shipping.


years of experience

Rob McDonald- CEO

Word of the CEO

Over the years, we have gained a reputation as a decent, reliable contractor and we value it very much. Each object is special for us, even if it is performed according to a standard project. I sincerely believe that we have a bright future ahead of us and more than one hundred successfully implemented projects!

Rob McDonald

President, Excel Custom Decks


5 stars! Excel Custom Decks has remodeled my previously damaged deck and it has been vibrant and unfazed for over five years now, and I was impressed with their attention to detail. They truly go above and beyond! My deck continues to stay beautiful year after year.

Sarah Contino
Small Business Owner

We had our deck built on our new home through Excel and they have done such an incredible job communicating and doing immaculate work on it itself. They did everything as efficiently and quickly as possible. We are very happy! Thank you again to the Excel team!

Austin Further
CEO & Founder

Outstanding Custom Builders, They just finished our Pool House, they clearly understood our wants/needs and stayed within our budget. Quality work, Great communication. Unlike many builders that tell you what you want to hear, Excel was always honest and made us feel at ease.

Scott Kinowski

Ordered the service of major repairs of the kitchen. After submitting the application, we were quickly contacted and clarified all questions. The experts arrived the next day, estimated the amount of work and the price, and then started working. We did everything as efficiently and quickly as possible. We are very happy!

John Contino
Home Owner

Contact us

We will respond to any of your questions within 15 minutes after you submit your request using this form.

Ashley Smith - Office Manager
Ashley Smith
Office Manager

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Above all, Excel Custom Decks values the relationships we build with our customers. We customize our approach to create the ideal deck you envision. With quality craftsmanship, superior deck materials, and attention to detail, we offer custom deck construction and affordable service to meet client visions.

Call us at our Franksville Location!
Call us at our Madison Location!
Office location

12000 W 6 Mile Rd, Franksville WI, 53126

© 2021 All rights reserved. Excel Custom Decks

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