Deck Builder in Mundelein, IL
Custom decks designed, built, and repaired in Mundelein by a veteran-owned, family-run crew that treats your home like its own.
When Mundelein homeowners want a deck built right the first time, they call Sexton Home Improvement & Repairs. We're a veteran-owned, family-run deck builder serving Mundelein and the greater McHenry County area — designing and constructing custom decks from quality materials that stand up to Illinois seasons and look great for years.
From the first sketch to the final board, we work alongside you on layout, materials, and finish so your new deck fits the way your family actually lives. Whether it's a classic treated-lumber deck, a low-maintenance composite build, or a full outdoor living space with railings and built-in seating, our Mundelein projects get the same craftsmanship, clean job site, and honest communication start to finish.
Our Deck Builder Services in Mundelein
- Custom deck design & new construction
- Composite, PVC & treated-lumber decking
- Railings, stairs, lighting & built-in seating
- Permit-ready builds that pass city inspection
- Repairs, board replacement & restoration
- Free, no-pressure on-site estimates
Ready to get started in Mundelein? Call (815) 451-2014 or request a free estimate online — we'll get back to you the same business day with honest, no-pressure pricing.
Trusted by Mundelein-Area Homeowners
Thank you for your team's support in making our new house a home that's safe for our growing family. Semper fi!
The deck looks amazing — my wife and I are very happy with it and already got to enjoy it this weekend! I cannot thank you enough for your great service and super-fast completion. After what we went through with the previous contractor, this was a breath of fresh air. Bob, you and your team did a phenomenal job!
I give Sexton a rating of 12 out of 10. Family-run, honest, and excels with great quality of workmanship. My deck was so damaged by the previous contractor that it repeatedly failed city inspections. Sexton repaired it to meet city codes and pass inspection. Their prompt, quality work has given me great peace of mind. Much thanks to Jane, Bob, and crew.
Deck Builder Across McHenry County
Start Your Mundelein Project
Tell us what you have in mind and we'll get you a free, no-pressure estimate — usually the same business day.
Deck Builder in Mundelein — FAQ
How much does a new deck cost in Mundelein?
It depends on size, materials (treated lumber vs. composite), and features like railings, stairs, and lighting. We give every Mundelein homeowner a clear, itemized estimate up front — no surprises — after a free on-site visit.
Do you handle permits and inspections?
Yes. We build to local code and handle the permit and inspection process so your deck passes the first time. Several of our customers came to us after another contractor's deck failed city inspection — we fix those, too.
Composite or wood — which is better?
Both have their place. Treated lumber costs less up front; composite costs more but needs almost no maintenance and lasts longer. We'll walk you through the trade-offs and recommend what fits your budget and how you'll use the space.
How long does a deck build take?
Most residential decks are completed in a matter of days to a couple of weeks once materials are in and permits are approved. We give you a realistic timeline up front and keep you posted along the way.